Re: [OpenWrt-Devel] Ethernet switch on Ralink
I took a good VLAN packet and a bad non-VLAN packet and put then into Wireshark. The IP header checksums are both correct. Plus the rest of the packet looks to be in acceptable form. Only the TCP checksums are wrong. Maybe when the VLAN hardware gets turned off there is a bug in the code that is also turning off the TCP checksum hardware. So we are just getting junk for that checksum which causes the packets to be discarded. -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Try disabling transmission offloading and do a tcpdump again. ethtool -K eth0 tx off On Mon, Sep 23, 2013 at 8:11 PM, jonsm...@gmail.com wrote: > I pasted that twice by accident > > root@OpenWrt:/# ethtool --show-offload eth0 > Features for eth0: > rx-checksumming: on [fixed] > tx-checksumming: on > tx-checksum-ipv4: on [fixed] > tx-checksum-ip-generic: off [fixed] > tx-checksum-ipv6: off [fixed] > tx-checksum-fcoe-crc: off [fixed] > tx-checksum-sctp: off [fixed] > scatter-gather: off > tx-scatter-gather: off [fixed] > tx-scatter-gather-fraglist: off [fixed] > tcp-segmentation-offload: off > tx-tcp-segmentation: off [fixed] > tx-tcp-ecn-segmentation: off [fixed] > tx-tcp6-segmentation: off [fixed] > udp-fragmentation-offload: off [fixed] > generic-segmentation-offload: off [requested on] > generic-receive-offload: on > large-receive-offload: off [fixed] > rx-vlan-offload: off [fixed] > tx-vlan-offload: off [fixed] > ntuple-filters: off [fixed] > receive-hashing: off [fixed] > highdma: off [fixed] > rx-vlan-filter: off [fixed] > vlan-challenged: off [fixed] > tx-lockless: off [fixed] > netns-local: off [fixed] > tx-gso-robust: off [fixed] > tx-fcoe-segmentation: off [fixed] > tx-gre-segmentation: off [fixed] > tx-udp_tnl-segmentation: off [fixed] > fcoe-mtu: off [fixed] > tx-nocache-copy: on > loopback: off [fixed] > rx-fcs: off [fixed] > rx-all: off [fixed] > tx-vlan-stag-hw-insert: off [fixed] > rx-vlan-stag-hw-parse: off [fixed] > rx-vlan-stag-filter: off [fixed] > root@OpenWrt:/# > > > > -- > Jon Smirl > jonsm...@gmail.com > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
On Mon, Sep 23, 2013 at 2:27 PM, Diego Lopez Recas wrote: > Try disabling transmission offloading and do a tcpdump again. > > ethtool -K eth0 tx off root@OpenWrt:/# ethtool -K eth0 tx off Cannot change tx-checksumming Could not change any device features root@OpenWrt:/# > > > > On Mon, Sep 23, 2013 at 8:11 PM, jonsm...@gmail.com > wrote: >> >> I pasted that twice by accident >> >> root@OpenWrt:/# ethtool --show-offload eth0 >> Features for eth0: >> rx-checksumming: on [fixed] >> tx-checksumming: on >> tx-checksum-ipv4: on [fixed] >> tx-checksum-ip-generic: off [fixed] >> tx-checksum-ipv6: off [fixed] >> tx-checksum-fcoe-crc: off [fixed] >> tx-checksum-sctp: off [fixed] >> scatter-gather: off >> tx-scatter-gather: off [fixed] >> tx-scatter-gather-fraglist: off [fixed] >> tcp-segmentation-offload: off >> tx-tcp-segmentation: off [fixed] >> tx-tcp-ecn-segmentation: off [fixed] >> tx-tcp6-segmentation: off [fixed] >> udp-fragmentation-offload: off [fixed] >> generic-segmentation-offload: off [requested on] >> generic-receive-offload: on >> large-receive-offload: off [fixed] >> rx-vlan-offload: off [fixed] >> tx-vlan-offload: off [fixed] >> ntuple-filters: off [fixed] >> receive-hashing: off [fixed] >> highdma: off [fixed] >> rx-vlan-filter: off [fixed] >> vlan-challenged: off [fixed] >> tx-lockless: off [fixed] >> netns-local: off [fixed] >> tx-gso-robust: off [fixed] >> tx-fcoe-segmentation: off [fixed] >> tx-gre-segmentation: off [fixed] >> tx-udp_tnl-segmentation: off [fixed] >> fcoe-mtu: off [fixed] >> tx-nocache-copy: on >> loopback: off [fixed] >> rx-fcs: off [fixed] >> rx-all: off [fixed] >> tx-vlan-stag-hw-insert: off [fixed] >> rx-vlan-stag-hw-parse: off [fixed] >> rx-vlan-stag-filter: off [fixed] >> root@OpenWrt:/# >> >> >> >> -- >> Jon Smirl >> jonsm...@gmail.com >> >> ___ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > > > > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
I don't know, do you see bad checksums with wireshark or tcpdump on your desktop? If the NIC does the final checksum computing, this error might just mean that tcpdump is not capturing the final value of this header field. On Mon, Sep 23, 2013 at 8:37 PM, jonsm...@gmail.com wrote: > Somehow this failure is intertwined with the VLAN code since > everything works once I turn VLANs on. > > -- > Jon Smirl > jonsm...@gmail.com > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Somehow this failure is intertwined with the VLAN code since everything works once I turn VLANs on. -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Turn on the VLAN and all the errors go away... root@OpenWrt:/etc/config# tcpdump -n -v -x -e -i eth0 tcpdump: WARNING: eth0: no IPv4 address assigned tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 02:28:09.258040 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype 802.1Q (0x8100), length 78: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 57708, offset 0, flags [DF], proto TCP (6), length 60) 192.168.1.40.57784 > 192.168.1.85.80: Flags [S], cksum 0xacee (correct), seq 3716480608, win 14600, options [mss 1460,sackOK,TS val 21045004 ecr 0,nop,wscale 7], length 0 0x: 0001 0800 4500 003c e16c 4000 4006 d581 0x0010: c0a8 0128 c0a8 0155 e1b8 0050 dd84 fe60 0x0020: a002 3908 acee 0204 05b4 0x0030: 0402 080a 0141 1f0c 0103 0307 02:28:09.258580 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype 802.1Q (0x8100), length 78: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60) 192.168.1.85.80 > 192.168.1.40.57784: Flags [S.], cksum 0x6496 (correct), seq 2796728135, ack 3716480609, win 14480, options [mss 1460,sackOK,TS val 4294963913 ecr 21045004,nop,wscale 2], length 0 0x: 0001 0800 4500 003c 4000 4006 b6ee 0x0010: c0a8 0155 c0a8 0128 0050 e1b8 a6b2 af47 0x0020: dd84 fe61 a012 3890 6496 0204 05b4 0x0030: 0402 080a f2c9 0141 1f0c 0103 0302 02:28:09.258820 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype 802.1Q (0x8100), length 70: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 57709, offset 0, flags [DF], proto TCP (6), length 52) 192.168.1.40.57784 > 192.168.1.85.80: Flags [.], cksum 0xcb7a (correct), ack 1, win 115, options [nop,nop,TS val 21045004 ecr 4294963913], length 0 0x: 0001 0800 4500 0034 e16d 4000 4006 d588 0x0010: c0a8 0128 c0a8 0155 e1b8 0050 dd84 fe61 0x0020: a6b2 af48 8010 0073 cb7a 0101 080a 0x0030: 0141 1f0c f2c9 02:28:09.259200 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype 802.1Q (0x8100), length 511: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 57710, offset 0, flags [DF], proto TCP (6), length 493) 192.168.1.40.57784 > 192.168.1.85.80: Flags [P.], cksum 0x9344 (correct), seq 1:442, ack 1, win 115, options [nop,nop,TS val 21045004 ecr 4294963913], length 441 0x: 0001 0800 4500 01ed e16e 4000 4006 d3ce 0x0010: c0a8 0128 c0a8 0155 e1b8 0050 dd84 fe61 0x0020: a6b2 af48 8018 0073 9344 0101 080a 0x0030: 0141 1f0c f2c9 4745 5420 2f63 6769 0x0040: 2d62 696e 2f6c 7563 6920 4854 5450 2f31 0x0050: 2e31 0d0a 486f 7374 3a20 3139 322e 3136 0x0060: 382e 312e 3835 0d0a 436f 6e6e 6563 7469 0x0070: 6f6e 3a20 6b65 6570 2d61 6c69 7665 0d0a 0x0080: 4361 6368 652d 436f 6e74 726f 6c3a 206d 0x0090: 6178 2d61 6765 3d30 0d0a 4163 6365 7074 0x00a0: 3a20 7465 7874 2f68 746d 6c2c 6170 706c 0x00b0: 6963 6174 696f 6e2f 7868 746d 6c2b 786d 0x00c0: 6c2c 6170 706c 6963 6174 696f 6e2f 786d 0x00d0: 6c3b 713d 302e 392c 2a2f 2a3b 713d 302e 0x00e0: 380d 0a55 7365 722d 4167 656e 743a 204d 0x00f0: 6f7a 696c 6c61 2f35 2e30 2028 5831 313b 0x0100: 204c 696e 7578 2078 3836 5f36 3429 2041 0x0110: 7070 6c65 5765 624b 6974 2f35 3337 2e33 0x0120: 3620 284b 4854 4d4c 2c20 6c69 6b65 2047 0x0130: 6563 6b6f 2920 4368 726f 6d65 2f32 392e 0x0140: 302e 3135 3437 2e37 3620 5361 6661 7269 0x0150: 2f35 3337 2e33 360d 0a52 6566 6572 6572 0x0160: 3a20 6874 7470 3a2f 2f31 3932 2e31 3638 0x0170: 2e31 2e38 352f 0d0a 4163 6365 7074 2d45 0x0180: 6e63 6f64 696e 673a 2067 7a69 702c 6465 0x0190: 666c 6174 652c 7364 6368 0d0a 4163 6365 0x01a0: 7074 2d4c 616e 6775 6167 653a 2065 6e2d 0x01b0: 5553 2c65 6e3b 713d 302e 380d 0a43 6f6f 0x01c0: 6b69 653a 2073 7973 6175 7468 3d38 6536 0x01d0: 6130 3935 6335 3963 6338 6461 3232 3235 0x01e0: 3035 3437 3335 3837 6165 3935 300d 0a0d 0x01f0: 0a 02:28:09.259520 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype 802.1Q (0x8100), length 70: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 23937, offset 0, flags [DF], proto TCP (6), length 52) 192.168.1.85.80 > 192.168.1.40.57784: Flags [.], cksum 0xbb04 (correct), ack 442, win 3888, options [nop,nop,TS val 4294963913 ecr 21045004], length 0 0x: 0001 0800 4500 0034 5d81 4000 4006 5975 0x0010: c0a8 0155 c0a8 0128 0050 e1b8 a6b2 af48 0x0020: dd85 001a 8010 0f30 bb04 0101 080a 0x0030: f2c9 0141 1f0c 02:28:09.547120 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype 802.1Q (0x8100), length 139: vlan 1, p 0, ethertype IPv4, (tos 0x0, ttl 64, id 23938, offset 0, flags [DF], proto TCP (6), length 121) 192.168.1.85.80 > 192.168.1.40.57784: Flags [P.], cksum 0xaffe (correct), seq 1:70, ack 442, win 3888, options [nop,nop,TS val 4294963941 ecr 21045004], length 69 0x: 0001 0800 4500 0079 5d82 4000 4006 592f 0x0010: c0a8 0155 c0a8 0128 0050 e1b8 a6b2 af48 0x0020: dd85 001a 8018 0f30 affe 0101 080a 0x0030: f2e5 0141 1f0c 4854 5450 2f31 2e31 0x0040: 2032 3030 204f 4b0d 0a43 6f6e 6e65 6374 0x0050: 696f 6e3a 204b 6565 702d 416c 697
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Yes, I meant you checked it on the rt5350.
On Mon, Sep 23, 2013 at 7:38 PM, jonsm...@gmail.com wrote:
> On Mon, Sep 23, 2013 at 1:34 PM, Diego Lopez Recas
> wrote:
> > That is interesting. Can you check whether you are using hardware
> checksum
> > offloading?
> >
> > Install 'ethtool' and run:
> >
> > ethtool --show-offload eth0
>
> My desktop has tcp offload but those tcpdumps were done on the rt5350.
>
>
> >
> >
> > On Mon, Sep 23, 2013 at 5:37 PM, jonsm...@gmail.com
> > wrote:
> >>
> >> I used
> >> tcpdump -n -v -e -i eth0
> >>
> >> So what is causing those incorrect checksums?
> >>
> >> 192.168.1.40 > 224.0.0.22: igmp v3 report, 3 group record(s)
> >> [gaddr 224.0.0.251 is_ex { }] [gaddr 239.192.83.80 is_ex { }] [gaddr
> >> 239.255.255.250 is_ex { }]
> >> 02:35:41.227580 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
> >> 60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
> >> 0x03: STP 802.1d, Config, Flags [none], bridge-id
> >> 8000.00:18:01:f9:89:66.8004, length 43
> >> message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay
> >> 15.00s
> >> root-id 8000.00:18:01:f9:89:66, root-pathcost 0
> >> 02:35:41.238900 70:71:bc:b8:9b:ee > ff:ff:ff:ff:ff:ff, ethertype ARP
> >> (0x0806), length 60: Ethernet (len 6), IPv4 (len 4), Request who-has
> >> 192.168.1.85 tell 192.168.1.40, length 46
> >> 02:35:41.239060 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype ARP
> >> (0x0806), length 42: Ethernet (len 6), IPv4 (len 4), Reply
> >> 192.168.1.85 is-at 00:0a:52:00:00:02, length 28
> >> 02:35:41.239260 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 24793, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xd005
> >> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
> >> 18294658 ecr 0,nop,wscale 7], length 0
> >> 02:35:41.239800 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
> >> (incorrect -> 0x488a), seq 2923783498, ack 1922975580, win 14480,
> >> options [mss 1460,sackOK,TS val 29783 ecr 18294658,nop,wscale 2],
> >> length 0
> >> 02:35:41.490020 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 62082, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0b17
> >> (correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
> >> 18294721 ecr 0,nop,wscale 7], length 0
> >> 02:35:41.490540 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
> >> (incorrect -> 0x7202), seq 3561640133, ack 2841957700, win 14480,
> >> options [mss 1460,sackOK,TS val 29808 ecr 18294721,nop,wscale 2],
> >> length 0
> >> 02:35:42.237600 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 24794, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xcf0b
> >> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
> >> 18294908 ecr 0,nop,wscale 7], length 0
> >> 02:35:42.237980 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
> >> (incorrect -> 0x4843), seq 2923783498, ack 1922975580, win 14480,
> >> options [mss 1460,sackOK,TS val 29854 ecr 18294658,nop,wscale 2],
> >> length 0
> >> 02:35:42.489760 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 62083, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0a1d
> >> (correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
> >> 18294971 ecr 0,nop,wscale 7], length 0
> >> 02:35:42.490140 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> >> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> >> proto TCP (6), length 60)
> >> 192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
> >> (incorrect -> 0x719e), seq 3561640133, ack 2841957700, win 14480,
> >> options [mss 1460,sackOK,TS val 29908 ecr 18294721,nop,wscale 2],
> >> length 0
> >> 02:35:42.943020 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
> >> (0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
> >> proto IGMP (2), length 28)
> >> 192.168.1.64 > 224.0.0.1: igmp v2 report 224.0.0.1
> >> 02:35:42.943240 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
> >> (0x0800), length 60
Re: [OpenWrt-Devel] Ethernet switch on Ralink
I pasted that twice by accident root@OpenWrt:/# ethtool --show-offload eth0 Features for eth0: rx-checksumming: on [fixed] tx-checksumming: on tx-checksum-ipv4: on [fixed] tx-checksum-ip-generic: off [fixed] tx-checksum-ipv6: off [fixed] tx-checksum-fcoe-crc: off [fixed] tx-checksum-sctp: off [fixed] scatter-gather: off tx-scatter-gather: off [fixed] tx-scatter-gather-fraglist: off [fixed] tcp-segmentation-offload: off tx-tcp-segmentation: off [fixed] tx-tcp-ecn-segmentation: off [fixed] tx-tcp6-segmentation: off [fixed] udp-fragmentation-offload: off [fixed] generic-segmentation-offload: off [requested on] generic-receive-offload: on large-receive-offload: off [fixed] rx-vlan-offload: off [fixed] tx-vlan-offload: off [fixed] ntuple-filters: off [fixed] receive-hashing: off [fixed] highdma: off [fixed] rx-vlan-filter: off [fixed] vlan-challenged: off [fixed] tx-lockless: off [fixed] netns-local: off [fixed] tx-gso-robust: off [fixed] tx-fcoe-segmentation: off [fixed] tx-gre-segmentation: off [fixed] tx-udp_tnl-segmentation: off [fixed] fcoe-mtu: off [fixed] tx-nocache-copy: on loopback: off [fixed] rx-fcs: off [fixed] rx-all: off [fixed] tx-vlan-stag-hw-insert: off [fixed] rx-vlan-stag-hw-parse: off [fixed] rx-vlan-stag-filter: off [fixed] root@OpenWrt:/# -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Run on the rt5350
root@OpenWrt:/# ethtool --show-offload eth0
Features for eth0:
rx-checksumming: on [fixed]
tx-checksumming: on
tx-checksum-ipv4: on [fixed]
tx-checksum-ip-generic: off [fixed]
tx-checksum-ipv6: off [fixed]
tx-checksum-fcoe-crc: off [fixed]
tx-checksum-sctp: off [fixed]
scatter-gather: off
tx-scatter-gather: off [fixed]
tx-scatter-gather-fraglist: off [fixed]
tcp-segmentation-offload: off
tx-tcp-segmentation: off [fixed]
tx-tcp-ecn-segmentation: off [fixed]
tx-tcp6-segmentation: off [fixed]
udp-fragmentation-offload: off [root@OpenWrt:/# ethtool --show-offload eth0
Features for eth0:
rx-checksumming: on [fixed]
tx-checksumming: on
tx-checksum-ipv4: on [fixed]
tx-checksum-ip-generic: off [fixed]
tx-checksum-ipv6: off [fixed]
tx-checksum-fcoe-crc: off [fixed]
tx-checksum-sctp: off [fixed]
scatter-gather: off
tx-scatter-gather: off [fixed]
tx-scatter-gather-fraglist: off [fixed]
tcp-segmentation-offload: off
tx-tcp-segmentation: off [fixed]
tx-tcp-ecn-segmentation: off [fixed]
tx-tcp6-segmentation: off [fixed]
udp-fragmentation-offload: off [fixed]
generic-segmentation-offload: off [requested on]
generic-receive-offload: on
large-receive-offload: off [fixed]
rx-vlan-offload: off [fixed]
tx-vlan-offload: off [fixed]
ntuple-filters: off [fixed]
receive-hashing: off [fixed]
highdma: off [fixed]
rx-vlan-filter: off [fixed]
vlan-challenged: off [fixed]
tx-lockless: off [fixed]
netns-local: off [fixed]
tx-gso-robust: off [fixed]
tx-fcoe-segmentation: off [fixed]
tx-gre-segmentation: off [fixed]
tx-udp_tnl-segmentation: off [fixed]
fcoe-mtu: off [fixed]
tx-nocache-copy: on
loopback: off [fixed]
rx-fcs: off [fixed]
rx-all: off [fixed]
tx-vlan-stag-hw-insert: off [fixed]
rx-vlan-stag-hw-parse: off [fixed]
rx-vlan-stag-filter: off [fixed]
root@OpenWrt:/#
fixed]
generic-segmentation-offload: off [requested on]
generic-receive-offload: on
large-receive-offload: off [fixed]
rx-vlan-offload: off [fixed]
tx-vlan-offload: off [fixed]
ntuple-filters: off [fixed]
receive-hashing: off [fixed]
highdma: off [fixed]
rx-vlan-filter: off [fixed]
vlan-challenged: off [fixed]
tx-lockless: off [fixed]
netns-local: off [fixed]
tx-gso-robust: off [fixed]
tx-fcoe-segmentation: off [fixed]
tx-gre-segmentation: off [fixed]
tx-udp_tnl-segmentation: off [fixed]
fcoe-mtu: off [fixed]
tx-nocache-copy: on
loopback: off [fixed]
rx-fcs: off [fixed]
rx-all: off [fixed]
tx-vlan-stag-hw-insert: off [fixed]
rx-vlan-stag-hw-parse: off [fixed]
rx-vlan-stag-filter: off [fixed]
root@OpenWrt:/#
On Mon, Sep 23, 2013 at 1:43 PM, Diego Lopez Recas wrote:
> Yes, I meant you checked it on the rt5350.
>
>
> On Mon, Sep 23, 2013 at 7:38 PM, jonsm...@gmail.com
> wrote:
>>
>> On Mon, Sep 23, 2013 at 1:34 PM, Diego Lopez Recas
>> wrote:
>> > That is interesting. Can you check whether you are using hardware
>> > checksum
>> > offloading?
>> >
>> > Install 'ethtool' and run:
>> >
>> > ethtool --show-offload eth0
>>
>> My desktop has tcp offload but those tcpdumps were done on the rt5350.
>>
>>
>> >
>> >
>> > On Mon, Sep 23, 2013 at 5:37 PM, jonsm...@gmail.com
>> > wrote:
>> >>
>> >> I used
>> >> tcpdump -n -v -e -i eth0
>> >>
>> >> So what is causing those incorrect checksums?
>> >>
>> >> 192.168.1.40 > 224.0.0.22: igmp v3 report, 3 group record(s)
>> >> [gaddr 224.0.0.251 is_ex { }] [gaddr 239.192.83.80 is_ex { }] [gaddr
>> >> 239.255.255.250 is_ex { }]
>> >> 02:35:41.227580 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
>> >> 60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
>> >> 0x03: STP 802.1d, Config, Flags [none], bridge-id
>> >> 8000.00:18:01:f9:89:66.8004, length 43
>> >> message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay
>> >> 15.00s
>> >> root-id 8000.00:18:01:f9:89:66, root-pathcost 0
>> >> 02:35:41.238900 70:71:bc:b8:9b:ee > ff:ff:ff:ff:ff:ff, ethertype ARP
>> >> (0x0806), length 60: Ethernet (len 6), IPv4 (len 4), Request who-has
>> >> 192.168.1.85 tell 192.168.1.40, length 46
>> >> 02:35:41.239060 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype ARP
>> >> (0x0806), length 42: Ethernet (len 6), IPv4 (len 4), Reply
>> >> 192.168.1.85 is-at 00:0a:52:00:00:02, length 28
>> >> 02:35:41.239260 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
>> >> (0x0800), length 74: (tos 0x0, ttl 64, id 24793, offset 0, flags [DF],
>> >> proto TCP (6), length 60)
>> >> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xd005
>> >> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
>> >> 18294658 ecr 0,nop,wscale 7], length 0
>> >> 02:35:41.239800 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
>> >> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
>> >> proto TCP (6), length 60)
>> >> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
>> >> (incorrect -> 0x488a), seq 2923783498, ack 1922975580, win 14480,
>> >> options [mss 1460,sackOK,TS val 29783 ecr 18294658,nop,wscale 2],
>> >> length 0
>> >> 02:35:41.490020 70:71:bc:b8:9
Re: [OpenWrt-Devel] Ethernet switch on Ralink
That is interesting. Can you check whether you are using hardware checksum
offloading?
Install 'ethtool' and run:
ethtool --show-offload eth0
On Mon, Sep 23, 2013 at 5:37 PM, jonsm...@gmail.com wrote:
> I used
> tcpdump -n -v -e -i eth0
>
> So what is causing those incorrect checksums?
>
> 192.168.1.40 > 224.0.0.22: igmp v3 report, 3 group record(s)
> [gaddr 224.0.0.251 is_ex { }] [gaddr 239.192.83.80 is_ex { }] [gaddr
> 239.255.255.250 is_ex { }]
> 02:35:41.227580 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
> 60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
> 0x03: STP 802.1d, Config, Flags [none], bridge-id
> 8000.00:18:01:f9:89:66.8004, length 43
> message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay
> 15.00s
> root-id 8000.00:18:01:f9:89:66, root-pathcost 0
> 02:35:41.238900 70:71:bc:b8:9b:ee > ff:ff:ff:ff:ff:ff, ethertype ARP
> (0x0806), length 60: Ethernet (len 6), IPv4 (len 4), Request who-has
> 192.168.1.85 tell 192.168.1.40, length 46
> 02:35:41.239060 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype ARP
> (0x0806), length 42: Ethernet (len 6), IPv4 (len 4), Reply
> 192.168.1.85 is-at 00:0a:52:00:00:02, length 28
> 02:35:41.239260 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 24793, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xd005
> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
> 18294658 ecr 0,nop,wscale 7], length 0
> 02:35:41.239800 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
> (incorrect -> 0x488a), seq 2923783498, ack 1922975580, win 14480,
> options [mss 1460,sackOK,TS val 29783 ecr 18294658,nop,wscale 2],
> length 0
> 02:35:41.490020 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 62082, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0b17
> (correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
> 18294721 ecr 0,nop,wscale 7], length 0
> 02:35:41.490540 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
> (incorrect -> 0x7202), seq 3561640133, ack 2841957700, win 14480,
> options [mss 1460,sackOK,TS val 29808 ecr 18294721,nop,wscale 2],
> length 0
> 02:35:42.237600 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 24794, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xcf0b
> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
> 18294908 ecr 0,nop,wscale 7], length 0
> 02:35:42.237980 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
> (incorrect -> 0x4843), seq 2923783498, ack 1922975580, win 14480,
> options [mss 1460,sackOK,TS val 29854 ecr 18294658,nop,wscale 2],
> length 0
> 02:35:42.489760 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 62083, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0a1d
> (correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
> 18294971 ecr 0,nop,wscale 7], length 0
> 02:35:42.490140 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
> proto TCP (6), length 60)
> 192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
> (incorrect -> 0x719e), seq 3561640133, ack 2841957700, win 14480,
> options [mss 1460,sackOK,TS val 29908 ecr 18294721,nop,wscale 2],
> length 0
> 02:35:42.943020 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
> (0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
> proto IGMP (2), length 28)
> 192.168.1.64 > 224.0.0.1: igmp v2 report 224.0.0.1
> 02:35:42.943240 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
> (0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
> proto IGMP (2), length 28)
> 169.254.91.114 > 224.0.0.1: igmp v2 report 224.0.0.1
> 02:35:43.228180 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
> 60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
> 0x03: STP 802.1d, Config, Flags [none], bridge-id
> 8000.00:18:01:f9:89:66.8004, length 43
> message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay
> 15.00s
> root-id 8000.00:18:01:f9:89:66, root-pathcost 0
> 02:35:43.567260 00:23:ee
Re: [OpenWrt-Devel] Ethernet switch on Ralink
On Mon, Sep 23, 2013 at 1:34 PM, Diego Lopez Recas wrote:
> That is interesting. Can you check whether you are using hardware checksum
> offloading?
>
> Install 'ethtool' and run:
>
> ethtool --show-offload eth0
My desktop has tcp offload but those tcpdumps were done on the rt5350.
>
>
> On Mon, Sep 23, 2013 at 5:37 PM, jonsm...@gmail.com
> wrote:
>>
>> I used
>> tcpdump -n -v -e -i eth0
>>
>> So what is causing those incorrect checksums?
>>
>> 192.168.1.40 > 224.0.0.22: igmp v3 report, 3 group record(s)
>> [gaddr 224.0.0.251 is_ex { }] [gaddr 239.192.83.80 is_ex { }] [gaddr
>> 239.255.255.250 is_ex { }]
>> 02:35:41.227580 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
>> 60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
>> 0x03: STP 802.1d, Config, Flags [none], bridge-id
>> 8000.00:18:01:f9:89:66.8004, length 43
>> message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay
>> 15.00s
>> root-id 8000.00:18:01:f9:89:66, root-pathcost 0
>> 02:35:41.238900 70:71:bc:b8:9b:ee > ff:ff:ff:ff:ff:ff, ethertype ARP
>> (0x0806), length 60: Ethernet (len 6), IPv4 (len 4), Request who-has
>> 192.168.1.85 tell 192.168.1.40, length 46
>> 02:35:41.239060 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype ARP
>> (0x0806), length 42: Ethernet (len 6), IPv4 (len 4), Reply
>> 192.168.1.85 is-at 00:0a:52:00:00:02, length 28
>> 02:35:41.239260 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 24793, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xd005
>> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
>> 18294658 ecr 0,nop,wscale 7], length 0
>> 02:35:41.239800 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
>> (incorrect -> 0x488a), seq 2923783498, ack 1922975580, win 14480,
>> options [mss 1460,sackOK,TS val 29783 ecr 18294658,nop,wscale 2],
>> length 0
>> 02:35:41.490020 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 62082, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0b17
>> (correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
>> 18294721 ecr 0,nop,wscale 7], length 0
>> 02:35:41.490540 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
>> (incorrect -> 0x7202), seq 3561640133, ack 2841957700, win 14480,
>> options [mss 1460,sackOK,TS val 29808 ecr 18294721,nop,wscale 2],
>> length 0
>> 02:35:42.237600 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 24794, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xcf0b
>> (correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
>> 18294908 ecr 0,nop,wscale 7], length 0
>> 02:35:42.237980 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
>> (incorrect -> 0x4843), seq 2923783498, ack 1922975580, win 14480,
>> options [mss 1460,sackOK,TS val 29854 ecr 18294658,nop,wscale 2],
>> length 0
>> 02:35:42.489760 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 62083, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0a1d
>> (correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
>> 18294971 ecr 0,nop,wscale 7], length 0
>> 02:35:42.490140 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
>> (0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
>> proto TCP (6), length 60)
>> 192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
>> (incorrect -> 0x719e), seq 3561640133, ack 2841957700, win 14480,
>> options [mss 1460,sackOK,TS val 29908 ecr 18294721,nop,wscale 2],
>> length 0
>> 02:35:42.943020 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
>> (0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
>> proto IGMP (2), length 28)
>> 192.168.1.64 > 224.0.0.1: igmp v2 report 224.0.0.1
>> 02:35:42.943240 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
>> (0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
>> proto IGMP (2), length 28)
>> 169.254.91.114 > 224.0.0.1: igmp v2 report 224.0.0.1
>> 02:35:43.228180 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
>> 60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
>> 0x03: STP 80
Re: [OpenWrt-Devel] Ethernet switch on Ralink
I used
tcpdump -n -v -e -i eth0
So what is causing those incorrect checksums?
192.168.1.40 > 224.0.0.22: igmp v3 report, 3 group record(s)
[gaddr 224.0.0.251 is_ex { }] [gaddr 239.192.83.80 is_ex { }] [gaddr
239.255.255.250 is_ex { }]
02:35:41.227580 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
0x03: STP 802.1d, Config, Flags [none], bridge-id
8000.00:18:01:f9:89:66.8004, length 43
message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay 15.00s
root-id 8000.00:18:01:f9:89:66, root-pathcost 0
02:35:41.238900 70:71:bc:b8:9b:ee > ff:ff:ff:ff:ff:ff, ethertype ARP
(0x0806), length 60: Ethernet (len 6), IPv4 (len 4), Request who-has
192.168.1.85 tell 192.168.1.40, length 46
02:35:41.239060 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype ARP
(0x0806), length 42: Ethernet (len 6), IPv4 (len 4), Reply
192.168.1.85 is-at 00:0a:52:00:00:02, length 28
02:35:41.239260 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 24793, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xd005
(correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
18294658 ecr 0,nop,wscale 7], length 0
02:35:41.239800 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
(incorrect -> 0x488a), seq 2923783498, ack 1922975580, win 14480,
options [mss 1460,sackOK,TS val 29783 ecr 18294658,nop,wscale 2],
length 0
02:35:41.490020 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 62082, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0b17
(correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
18294721 ecr 0,nop,wscale 7], length 0
02:35:41.490540 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
(incorrect -> 0x7202), seq 3561640133, ack 2841957700, win 14480,
options [mss 1460,sackOK,TS val 29808 ecr 18294721,nop,wscale 2],
length 0
02:35:42.237600 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 24794, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.40.55361 > 192.168.1.85.80: Flags [S], cksum 0xcf0b
(correct), seq 1922975579, win 14600, options [mss 1460,sackOK,TS val
18294908 ecr 0,nop,wscale 7], length 0
02:35:42.237980 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.85.80 > 192.168.1.40.55361: Flags [S.], cksum 0x83fc
(incorrect -> 0x4843), seq 2923783498, ack 1922975580, win 14480,
options [mss 1460,sackOK,TS val 29854 ecr 18294658,nop,wscale 2],
length 0
02:35:42.489760 70:71:bc:b8:9b:ee > 00:0a:52:00:00:02, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 62083, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.40.55362 > 192.168.1.85.80: Flags [S], cksum 0x0a1d
(correct), seq 2841957699, win 14600, options [mss 1460,sackOK,TS val
18294971 ecr 0,nop,wscale 7], length 0
02:35:42.490140 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
proto TCP (6), length 60)
192.168.1.85.80 > 192.168.1.40.55362: Flags [S.], cksum 0x83fc
(incorrect -> 0x719e), seq 3561640133, ack 2841957700, win 14480,
options [mss 1460,sackOK,TS val 29908 ecr 18294721,nop,wscale 2],
length 0
02:35:42.943020 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
(0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
proto IGMP (2), length 28)
192.168.1.64 > 224.0.0.1: igmp v2 report 224.0.0.1
02:35:42.943240 00:18:dd:31:3b:41 > 01:00:5e:00:00:01, ethertype IPv4
(0x0800), length 60: (tos 0x0, ttl 1, id 0, offset 0, flags [none],
proto IGMP (2), length 28)
169.254.91.114 > 224.0.0.1: igmp v2 report 224.0.0.1
02:35:43.228180 00:1f:90:7e:af:3d > 01:80:c2:00:00:00, 802.3, length
60: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl
0x03: STP 802.1d, Config, Flags [none], bridge-id
8000.00:18:01:f9:89:66.8004, length 43
message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay 15.00s
root-id 8000.00:18:01:f9:89:66, root-pathcost 0
02:35:43.567260 00:23:ee:3d:84:e3 > ff:ff:ff:ff:ff:ff, ethertype IPv4
(0x0800), length 60: (tos 0x0, ttl 64, id 18534, offset 0, flags
[none], proto UDP (17), length 40)
169.254.1.250.53586 > 169.254.1.255.5000: [udp sum ok] UDP, length 12
02:35:43.580920 00:0a:52:00:00:02 > 70:71:bc:b8:9b:ee, ethertype IPv4
(0x0800), length 74: (tos 0x0, ttl 64, id 0, offset 0, flags [DF],
proto TCP (6), length 60)
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Try using: tcpdump -n -e -i eth0 tcp port 80 You'll see ethernet headers including vlan tags. On Sat, Sep 21, 2013 at 1:54 AM, jonsm...@gmail.com wrote: > tcpdump of tcp sessions failing to open > 192.168.1.85 openwrt > 192.168.1.40 desktop > > root@OpenWrt:/# tcpdump > tcpdump: WARNING: eth0: no IPv4 address assigned > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes > 02:33:37.170160 ARP, Request who-has 169.254.1.139 (Broadcast) tell > 169.254.91.114, length 46 > 02:33:37.174800 ARP, Reply 169.254.1.139 is-at 00:24:a0:0d:07:8d (oui > Unknown), length 46 > 02:33:37.512300 IP6 fe80::6a7f:74ff:fe0a:fbec > ff02::1: ICMP6, router > advertisement, length 64 > 02:33:38.712300 STP 802.1d, Config, Flags [none], bridge-id > 8000.00:18:01:f9:89:66.8004, length 43 > 02:33:39.656460 IP 192.168.1.40.33758 > OpenWrt.lan.www: Flags [S], > seq 3529223513, win 14600, options [mss 1460,sackOK,TS val 1075935 ecr > 0,nop,wscale 7], length 0 > 02:33:39.656980 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], > seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS > val 4294948910 ecr 1075935,nop,wscale 2], length 0 > 02:33:39.907740 IP 192.168.1.40.33759 > OpenWrt.lan.www: Flags [S], > seq 3238155935, win 14600, options [mss 1460,sackOK,TS val 1075998 ecr > 0,nop,wscale 7], length 0 > 02:33:39.908260 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], > seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS > val 4294948916 ecr 1075998,nop,wscale 2], length 0 > 02:33:39.926440 IP 169.254.1.250.21302 > 255.255.255.255.21302: UDP, > length 1626 > 02:33:39.926560 IP 169.254.1.250 > 255.255.255.255: udp > 02:33:40.653640 IP 192.168.1.40.33758 > OpenWrt.lan.www: Flags [S], > seq 3529223513, win 14600, options [mss 1460,sackOK,TS val 1076185 ecr > 0,nop,wscale 7], length 0 > 02:33:40.654020 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], > seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS > val 4294949009 ecr 1075935,nop,wscale 2], length 0 > 02:33:40.712900 STP 802.1d, Config, Flags [none], bridge-id > 8000.00:18:01:f9:89:66.8004, length 43 > 02:33:40.905740 IP 192.168.1.40.33759 > OpenWrt.lan.www: Flags [S], > seq 3238155935, win 14600, options [mss 1460,sackOK,TS val 1076248 ecr > 0,nop,wscale 7], length 0 > 02:33:40.906120 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], > seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS > val 4294949035 ecr 1075998,nop,wscale 2], length 0 > 02:33:41.745840 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], > seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS > val 4294949119 ecr 1075935,nop,wscale 2], length 0 > 02:33:42.355400 IP 169.254.1.250.7500 > 169.254.1.255.7500: isakmp: > 02:33:42.656620 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], > seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS > val 4294949210 ecr 1075998,nop,wscale 2], length 0 > 02:33:42.658200 IP 192.168.1.40.33758 > OpenWrt.lan.www: Flags [S], > seq 3529223513, win 14600, options [mss 1460,sackOK,TS val 1076686 ecr > 0,nop,wscale 7], length 0 > 02:33:42.658580 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], > seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS > val 4294949210 ecr 1075935,nop,wscale 2], length 0 > 02:33:42.713500 STP 802.1d, Config, Flags [none], bridge-id > 8000.00:18:01:f9:89:66.8004, length 43 > 02:33:42.910280 IP 192.168.1.40.33759 > OpenWrt.lan.www: Flags [S], > seq 3238155935, win 14600, options [mss 1460,sackOK,TS val 1076749 ecr > 0,nop,wscale 7], length 0 > 02:33:42.910660 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], > seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS > val 4294949235 ecr 1075998,nop,wscale 2], length 0 > 02:33:43.996600 IP 169.254.1.159.59527 > 169.254.1.255.5000: UDP, length 12 > 02:33:44.664300 ARP, Request who-has 192.168.1.40 tell OpenWrt.lan, length > 28 > 02:33:44.664500 ARP, Reply 192.168.1.40 is-at 70:71:bc:b8:9b:ee (oui > Unknown), length 46 > 02:33:44.714080 STP 802.1d, Config, Flags [none], bridge-id > 8000.00:18:01:f9:89:66.8004, length 43 > 02:33:45.275160 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], > seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS > val 4294949472 ecr 1075935,nop,wscale 2], length 0 > 02:33:45.275380 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], > seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS > val 4294949472 ecr 1075998,nop,wscale 2], length 0 > 02:33:45.334480 IP6 fe80::6a7f:74ff:fe0a:fbec > ff02::1: ICMP6, router > advertisement, length 64 > 02:33:45.977580 IP 169.254.1.250.53586 > 169.254.1.255.5000: UDP, length 12 > 02:33:46.311320 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length > 221 > 02:33:46.312220 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length > 221 > 02:33:46.323200
Re: [OpenWrt-Devel] Ethernet switch on Ralink
tcpdump of tcp sessions failing to open 192.168.1.85 openwrt 192.168.1.40 desktop root@OpenWrt:/# tcpdump tcpdump: WARNING: eth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes 02:33:37.170160 ARP, Request who-has 169.254.1.139 (Broadcast) tell 169.254.91.114, length 46 02:33:37.174800 ARP, Reply 169.254.1.139 is-at 00:24:a0:0d:07:8d (oui Unknown), length 46 02:33:37.512300 IP6 fe80::6a7f:74ff:fe0a:fbec > ff02::1: ICMP6, router advertisement, length 64 02:33:38.712300 STP 802.1d, Config, Flags [none], bridge-id 8000.00:18:01:f9:89:66.8004, length 43 02:33:39.656460 IP 192.168.1.40.33758 > OpenWrt.lan.www: Flags [S], seq 3529223513, win 14600, options [mss 1460,sackOK,TS val 1075935 ecr 0,nop,wscale 7], length 0 02:33:39.656980 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS val 4294948910 ecr 1075935,nop,wscale 2], length 0 02:33:39.907740 IP 192.168.1.40.33759 > OpenWrt.lan.www: Flags [S], seq 3238155935, win 14600, options [mss 1460,sackOK,TS val 1075998 ecr 0,nop,wscale 7], length 0 02:33:39.908260 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS val 4294948916 ecr 1075998,nop,wscale 2], length 0 02:33:39.926440 IP 169.254.1.250.21302 > 255.255.255.255.21302: UDP, length 1626 02:33:39.926560 IP 169.254.1.250 > 255.255.255.255: udp 02:33:40.653640 IP 192.168.1.40.33758 > OpenWrt.lan.www: Flags [S], seq 3529223513, win 14600, options [mss 1460,sackOK,TS val 1076185 ecr 0,nop,wscale 7], length 0 02:33:40.654020 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS val 4294949009 ecr 1075935,nop,wscale 2], length 0 02:33:40.712900 STP 802.1d, Config, Flags [none], bridge-id 8000.00:18:01:f9:89:66.8004, length 43 02:33:40.905740 IP 192.168.1.40.33759 > OpenWrt.lan.www: Flags [S], seq 3238155935, win 14600, options [mss 1460,sackOK,TS val 1076248 ecr 0,nop,wscale 7], length 0 02:33:40.906120 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS val 4294949035 ecr 1075998,nop,wscale 2], length 0 02:33:41.745840 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS val 4294949119 ecr 1075935,nop,wscale 2], length 0 02:33:42.355400 IP 169.254.1.250.7500 > 169.254.1.255.7500: isakmp: 02:33:42.656620 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS val 4294949210 ecr 1075998,nop,wscale 2], length 0 02:33:42.658200 IP 192.168.1.40.33758 > OpenWrt.lan.www: Flags [S], seq 3529223513, win 14600, options [mss 1460,sackOK,TS val 1076686 ecr 0,nop,wscale 7], length 0 02:33:42.658580 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS val 4294949210 ecr 1075935,nop,wscale 2], length 0 02:33:42.713500 STP 802.1d, Config, Flags [none], bridge-id 8000.00:18:01:f9:89:66.8004, length 43 02:33:42.910280 IP 192.168.1.40.33759 > OpenWrt.lan.www: Flags [S], seq 3238155935, win 14600, options [mss 1460,sackOK,TS val 1076749 ecr 0,nop,wscale 7], length 0 02:33:42.910660 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS val 4294949235 ecr 1075998,nop,wscale 2], length 0 02:33:43.996600 IP 169.254.1.159.59527 > 169.254.1.255.5000: UDP, length 12 02:33:44.664300 ARP, Request who-has 192.168.1.40 tell OpenWrt.lan, length 28 02:33:44.664500 ARP, Reply 192.168.1.40 is-at 70:71:bc:b8:9b:ee (oui Unknown), length 46 02:33:44.714080 STP 802.1d, Config, Flags [none], bridge-id 8000.00:18:01:f9:89:66.8004, length 43 02:33:45.275160 IP OpenWrt.lan.www > 192.168.1.40.33758: Flags [S.], seq 3048410101, ack 3529223514, win 14480, options [mss 1460,sackOK,TS val 4294949472 ecr 1075935,nop,wscale 2], length 0 02:33:45.275380 IP OpenWrt.lan.www > 192.168.1.40.33759: Flags [S.], seq 260559917, ack 3238155936, win 14480, options [mss 1460,sackOK,TS val 4294949472 ecr 1075998,nop,wscale 2], length 0 02:33:45.334480 IP6 fe80::6a7f:74ff:fe0a:fbec > ff02::1: ICMP6, router advertisement, length 64 02:33:45.977580 IP 169.254.1.250.53586 > 169.254.1.255.5000: UDP, length 12 02:33:46.311320 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length 221 02:33:46.312220 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length 221 02:33:46.323200 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length 288 02:33:46.323620 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length 288 02:33:46.327100 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length 297 02:33:46.334800 IP 192.168.1.190.1025 > 239.255.255.250.1900: UDP, length 297 02:33:46.335280 IP 192.168.1.190.102
Re: [OpenWrt-Devel] Ethernet switch on Ralink
ps on working system with vlan enabled. root@OpenWrt:/# ps PID USER VSZ STAT COMMAND 1 root 1368 S/sbin/procd 2 root 0 SW [kthreadd] 3 root 0 SW [ksoftirqd/0] 4 root 0 SW [kworker/0:0] 5 root 0 SW< [kworker/0:0H] 6 root 0 SW [kworker/u2:0] 7 root 0 SW< [khelper] 8 root 0 SW [kworker/u2:1] 63 root 0 SW< [writeback] 65 root 0 SW< [bioset] 67 root 0 SW< [kblockd] 90 root 0 SW [kworker/0:1] 96 root 0 SW [kswapd0] 141 root 0 SW [fsnotify_mark] 165 root 0 SW [spi32766] 205 root 0 SW< [deferwq] 216 root 0 SW [khubd] 359 root 876 S < ubusd 393 root 0 SW< [rpciod] 397 root 0 SW< [nfsiod] 466 root 0 SW< [cfg80211] 595 nobody1024 S/usr/sbin/portmap 604 root 1480 S/sbin/netifd 657 root 1484 S/usr/sbin/telnetd -F -l /bin/login.sh 769 root 1156 S/usr/sbin/uhttpd -f -h /www -r OpenWrt -x /cgi-bin - 865 root 816 S/usr/sbin/6relayd -l/tmp/hosts/6relayd /usr/sbin/6re 915 nobody 956 S/usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf -k 939 root 1648 Shostapd -P /var/run/wifi-phy0.pid -B /var/run/hostap 959 root 1068 S/usr/sbin/rpc.statd -p 32778 -o 32779 974 root 0 SW [lockd] 976 root 0 SW [nfsd] 977 root 0 SW [nfsd] 978 root 0 SW [nfsd] 979 root 0 SW [nfsd] 980 root 0 SW [nfsd] 981 root 0 SW [nfsd] 982 root 0 SW [nfsd] 983 root 0 SW [nfsd] 986 root 1684 S/usr/sbin/rpc.mountd -p 32780 -F 1084 root 0 SWN [jffs2_gcd_mtd5] 1115 root 1152 S/usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 1119 root 1492 S/usr/sbin/ntpd -n -p 0.openwrt.pool.ntp.org -p 1.ope 1132 root 1492 S/bin/ash --login 1141 root 1488 Rps root@OpenWrt:/# dmesg | grep eth [0.58] eth0: done loading [ 24.84] device eth0.1 entered promiscuous mode [ 24.86] device eth0 entered promiscuous mode [ 24.89] br-lan: port 1(eth0.1) entered forwarding state [ 24.90] br-lan: port 1(eth0.1) entered forwarding state [ 24.96] device eth0.2 entered promiscuous mode [ 25.06] br-wan: port 1(eth0.2) entered forwarding state [ 25.06] br-wan: port 1(eth0.2) entered forwarding state [ 26.08] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.1: link becomes ready [ 26.16] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.2: link becomes ready [ 26.90] br-lan: port 1(eth0.1) entered forwarding state [ 27.06] br-wan: port 1(eth0.2) entered forwarding state ps of non working image. All I did was move /files/ out of the tree and rebuild. root@OpenWrt:/# ps PID USER VSZ STAT COMMAND 1 root 1372 S/sbin/procd 2 root 0 SW [kthreadd] 3 root 0 SW [ksoftirqd/0] 4 root 0 SW [kworker/0:0] 5 root 0 SW< [kworker/0:0H] 6 root 0 SW [kworker/u2:0] 7 root 0 SW< [khelper] 8 root 0 SW [kworker/u2:1] 63 root 0 SW< [writeback] 65 root 0 SW< [bioset] 67 root 0 SW< [kblockd] 90 root 0 SW [kworker/0:1] 96 root 0 SW [kswapd0] 141 root 0 SW [fsnotify_mark] 165 root 0 SW [spi32766] 205 root 0 SW< [deferwq] 216 root 0 SW [khubd] 243 root 0 SW [kworker/u2:2] 360 root 876 S < ubusd 361 root 1492 S/bin/ash --login 394 root 0 SW< [rpciod] 398 root 0 SW< [nfsiod] 469 root 0 SW< [cfg80211] 470 root 0 SW [kworker/0:2] 622 nobody1024 S/usr/sbin/portmap 631 root 1468 S/sbin/netifd 694 root 1484 S/usr/sbin/telnetd -F -l /bin/login.sh 838 root 1140 S/usr/sbin/uhttpd -f -h /www -r OpenWrt -x /cgi-bin - 903 nobody 956 S/usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf -k 914 root 1068 S/usr/sbin/rpc.statd -p 32778 -o 32779 918 root 0 SW [lockd] 919 root 0 SW [nfsd] 920 root 0 SW [nfsd] 921 root 0 SW [nfsd] 922 root 0 SW [nfsd] 923 root 0 SW [nfsd] 924 root 0 SW [nfsd] 925 root 0 SW [nfsd] 926 root 0 SW [nfsd] 928 root 1684 S/usr/sbin/rpc.mountd -p 32780 -F 938 root 816 S/usr/sbin/6relayd -l/tmp/hosts/6relayd /usr/sbin/6re 948 root 0 SWN [jffs2_gcd_mtd5] 975 root 1152 S/usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 983 root 1492 S/usr/sbin/ntpd -n -p 0.openwrt.pool.ntp.org -p 1.ope 990 root 1488 Rps root@OpenWrt:/# root@OpenWrt:/# dmesg | grep eth [0.58] eth0: done loading [ 25.48] device eth0 entered promiscuous mode [
Re: [OpenWrt-Devel] Ethernet switch on Ralink
I don't think that makes any sense. TCP doesn't care about anything in the ethernet header and its implementation is platform independent. The problem must be elsewhere. Can you post the contents of all your config files and the output of 'ps' command? BTW, I'm not positive about this, but you might be able to run tcpdump in your openwrt and even see ethernet headers and vlan tags of frames sent/received. El 20/09/2013 16:26, "jonsm...@gmail.com" escribió: > On Fri, Sep 20, 2013 at 9:36 AM, Diego Lopez Recas > wrote: > > I don't see how the problem is with the switch if you can ping to the > > device. To my understanding, the switch is unaware of the protocol above > > link layer and arp. > > The RT5350 can send packets fine when it is messed up, it just can't > receive them. My suspicion is that tags are somehow getting added to > the received packets even though vlan=0. Those tags don't bother ARP > but they cause TCP not to function. When I use wireshark the TCP > connections don't get past the SYN phase. Turn on the VLAN and > everything works. > > > > > > > On Fri, Sep 20, 2013 at 2:48 PM, jonsm...@gmail.com > > wrote: > >> > >> Seems to me like the vlan=0 case is broken on the RT5350. > >> > >> So for testing... > >> > >> First I removed everything from file/etc... and rebuild > >> This configuration got generated, I edited it to change the IP. > >> > >> config interface 'loopback' > >> option ifname 'lo' > >> option proto 'static' > >> option ipaddr '127.0.0.1' > >> option netmask '255.0.0.0' > >> > >> config globals 'globals' > >> option ula_prefix 'fd5e:5ebe:13ed::/48' > >> > >> config switch > >> option name 'switch0' > >> option reset '1' > >> option enable_vlan '0' > >> > >> config interface 'lan' > >> option ifname 'eth0' > >> option type 'bridge' > >> option proto 'static' > >> option ipaddr '192.168.1.85' > >> option netmask '255.255.255.0' > >> option ip6assign '60' > >> > >> This configuration does not work for http but I can ping to it. > >> > >> root@OpenWrt:/etc/config# swconfig dev switch0 show > >> Global attributes: > >> enable_vlan: 0 > >> alternate_vlan_disable: 0 > >> bc_storm_protect: 0 > >> led_frequency: 0 > >> Port 0: > >> disable: 0 > >> doubletag: 1 > >> untag: 1 > >> led: 5 > >> lan: 1 > >> recv_bad: 0 > >> recv_good: 0 > >> tr_bad: 0 > >> tr_good: 0 > >> pvid: 0 > >> link: port:0 link:down > >> Port 1: > >> disable: 0 > >> doubletag: 1 > >> untag: 1 > >> led: 5 > >> lan: 1 > >> recv_bad: 0 > >> recv_good: 693 > >> tr_bad: 0 > >> tr_good: 60 > >> disable: 0 > >> doubletag: 1 > >> untag: 1 > >> led: 5 > >> lan: 1 > >> recv_bad: 0 > >> recv_good: 0 > >> tr_bad: 0 > >> tr_good: 0 > >> pvid: 0 > >> link: port:2 link:down > >> Port 3: > >> disable: 0 > >> doubletag: 1 > >> untag: 1 > >> led: 5 > >> lan: 1 > >> recv_bad: 0 > >> recv_good: 0 > >> tr_bad: 0 > >> tr_good: 0 > >> pvid: 0 > >> link: port:3 link:down > >> Port 4: > >> disable: 0 > >> doubletag: 1 > >> untag: 1 > >> led: 5 > >> lan: 1 > >> recv_bad: 0 > >> recv_good: 0 > >> tr_bad: 0 > >> tr_good: 0 > >> pvid: 0 > >> link: port:4 link:down > >> Port 5: > >> disable: 1 > >> doubletag: 1 > >> untag: 1 > >> led: ??? > >> lan: 1 > >> recv_bad: 0 > >> recv_good: 0 > >> tr_bad: 0 > >> tr_good: 0 > >> pvid: 0 > >> link: port:5 link:down > >> Port 6: > >> disable: 0 > >> doubletag: 1 > >> untag: 1 > >> led: ??? > >> lan: ??? > >> recv_bad: ??? > >> recv_good: ??? > >> tr_bad: ??? > >> tr_good: ??? > >> pvid: 0 > >> link: port:6 link:up speed:1000baseT full-duplex > >> VLAN 0: > >> ports: 0 1 2 3 4 5 6 > >> root@OpenWrt:/etc/config# > >> > >> Next I restored files/etc/ which will enable the VLAN > >> and everything works as expected > >> > >> root@OpenWrt:/etc/config# cat network > >> config interface 'loopback' > >> option ifname 'lo' > >> option proto 'static' > >> option ipaddr '127.0.0.1' > >> option netmask '255.0.0.0' > >> > >> config globals 'globals' > >> option ula_prefix 'fd59:3f8d:cb3a::/48' > >> > >> config interface 'lan' > >> option ifname 'eth0.1 wlan' > >> option type 'bridge' > >> option proto 'static' > >> option ipaddr '192.168.1.85' > >> option netmask '255.255.255.0' > >> option ip6assign '60' > >> > >> config interface 'wan' > >> option ifname 'eth0.2' > >> option type 'bridge' > >> option proto 'static' > >> option ipaddr '192.168.1.86' > >> option netmask '255.255.255.0' > >> > >> config interface 'wan6' > >> option ifname '@eth0.2' > >> option proto 'dhcpv6' > >> > >> config switch > >> option name 'rt305x' > >> option reset '1' > >> option enable_vlan '1' > >> > >> config switch_vlan > >> option device 'rt305x' > >> option vlan '1' > >> option ports '1 2 3 4 6t' > >> > >> config switch_vlan > >> option device 'rt305x' > >> option vlan '2' > >> option ports '0 6t' > >> > >> root@OpenWrt:/etc/config# swconfig dev switch0 show > >> Global attributes: > >> enable_vlan: 1 > >> alternate_vlan_disable: 0 > >> bc_storm_protect: 0 > >> led_frequency: 0 > >> Port 0: > >> disable: 0 > >> doubletag: 0
Re: [OpenWrt-Devel] Ethernet switch on Ralink
On Fri, Sep 20, 2013 at 9:36 AM, Diego Lopez Recas wrote: > I don't see how the problem is with the switch if you can ping to the > device. To my understanding, the switch is unaware of the protocol above > link layer and arp. The RT5350 can send packets fine when it is messed up, it just can't receive them. My suspicion is that tags are somehow getting added to the received packets even though vlan=0. Those tags don't bother ARP but they cause TCP not to function. When I use wireshark the TCP connections don't get past the SYN phase. Turn on the VLAN and everything works. > > > On Fri, Sep 20, 2013 at 2:48 PM, jonsm...@gmail.com > wrote: >> >> Seems to me like the vlan=0 case is broken on the RT5350. >> >> So for testing... >> >> First I removed everything from file/etc... and rebuild >> This configuration got generated, I edited it to change the IP. >> >> config interface 'loopback' >> option ifname 'lo' >> option proto 'static' >> option ipaddr '127.0.0.1' >> option netmask '255.0.0.0' >> >> config globals 'globals' >> option ula_prefix 'fd5e:5ebe:13ed::/48' >> >> config switch >> option name 'switch0' >> option reset '1' >> option enable_vlan '0' >> >> config interface 'lan' >> option ifname 'eth0' >> option type 'bridge' >> option proto 'static' >> option ipaddr '192.168.1.85' >> option netmask '255.255.255.0' >> option ip6assign '60' >> >> This configuration does not work for http but I can ping to it. >> >> root@OpenWrt:/etc/config# swconfig dev switch0 show >> Global attributes: >> enable_vlan: 0 >> alternate_vlan_disable: 0 >> bc_storm_protect: 0 >> led_frequency: 0 >> Port 0: >> disable: 0 >> doubletag: 1 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 0 >> link: port:0 link:down >> Port 1: >> disable: 0 >> doubletag: 1 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 693 >> tr_bad: 0 >> tr_good: 60 >> disable: 0 >> doubletag: 1 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 0 >> link: port:2 link:down >> Port 3: >> disable: 0 >> doubletag: 1 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 0 >> link: port:3 link:down >> Port 4: >> disable: 0 >> doubletag: 1 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 0 >> link: port:4 link:down >> Port 5: >> disable: 1 >> doubletag: 1 >> untag: 1 >> led: ??? >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 0 >> link: port:5 link:down >> Port 6: >> disable: 0 >> doubletag: 1 >> untag: 1 >> led: ??? >> lan: ??? >> recv_bad: ??? >> recv_good: ??? >> tr_bad: ??? >> tr_good: ??? >> pvid: 0 >> link: port:6 link:up speed:1000baseT full-duplex >> VLAN 0: >> ports: 0 1 2 3 4 5 6 >> root@OpenWrt:/etc/config# >> >> Next I restored files/etc/ which will enable the VLAN >> and everything works as expected >> >> root@OpenWrt:/etc/config# cat network >> config interface 'loopback' >> option ifname 'lo' >> option proto 'static' >> option ipaddr '127.0.0.1' >> option netmask '255.0.0.0' >> >> config globals 'globals' >> option ula_prefix 'fd59:3f8d:cb3a::/48' >> >> config interface 'lan' >> option ifname 'eth0.1 wlan' >> option type 'bridge' >> option proto 'static' >> option ipaddr '192.168.1.85' >> option netmask '255.255.255.0' >> option ip6assign '60' >> >> config interface 'wan' >> option ifname 'eth0.2' >> option type 'bridge' >> option proto 'static' >> option ipaddr '192.168.1.86' >> option netmask '255.255.255.0' >> >> config interface 'wan6' >> option ifname '@eth0.2' >> option proto 'dhcpv6' >> >> config switch >> option name 'rt305x' >> option reset '1' >> option enable_vlan '1' >> >> config switch_vlan >> option device 'rt305x' >> option vlan '1' >> option ports '1 2 3 4 6t' >> >> config switch_vlan >> option device 'rt305x' >> option vlan '2' >> option ports '0 6t' >> >> root@OpenWrt:/etc/config# swconfig dev switch0 show >> Global attributes: >> enable_vlan: 1 >> alternate_vlan_disable: 0 >> bc_storm_protect: 0 >> led_frequency: 0 >> Port 0: >> disable: 0 >> doubletag: 0 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 2 >> link: port:0 link:down >> Port 1: >> disable: 0 >> doubletag: 0 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 463 >> tr_bad: 0 >> tr_good: 162 >> pvid: 1 >> link: port:1 link:up speed:100baseT full-duplex >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 1 >> link: port:2 link:down >> Port 3: >> disable: 0 >> doubletag: 0 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 1 >> link: port:3 link:down >> Port 4: >> disable: 0 >> doubletag: 0 >> untag: 1 >> led: 5 >> lan: 1 >> recv_bad: 0 >> recv_good: 0 >> tr_bad: 0 >> tr_good: 0 >> pvid: 1 >> link: port:4 link:down >> Port 5: >> disable: 1 >> doubletag: 0 >> untag: 0 >> led: ??? >>
Re: [OpenWrt-Devel] Ethernet switch on Ralink
I don't see how the problem is with the switch if you can ping to the device. To my understanding, the switch is unaware of the protocol above link layer and arp. On Fri, Sep 20, 2013 at 2:48 PM, jonsm...@gmail.com wrote: > Seems to me like the vlan=0 case is broken on the RT5350. > > So for testing... > > First I removed everything from file/etc... and rebuild > This configuration got generated, I edited it to change the IP. > > config interface 'loopback' > option ifname 'lo' > option proto 'static' > option ipaddr '127.0.0.1' > option netmask '255.0.0.0' > > config globals 'globals' > option ula_prefix 'fd5e:5ebe:13ed::/48' > > config switch > option name 'switch0' > option reset '1' > option enable_vlan '0' > > config interface 'lan' > option ifname 'eth0' > option type 'bridge' > option proto 'static' > option ipaddr '192.168.1.85' > option netmask '255.255.255.0' > option ip6assign '60' > > This configuration does not work for http but I can ping to it. > > root@OpenWrt:/etc/config# swconfig dev switch0 show > Global attributes: > enable_vlan: 0 > alternate_vlan_disable: 0 > bc_storm_protect: 0 > led_frequency: 0 > Port 0: > disable: 0 > doubletag: 1 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 0 > link: port:0 link:down > Port 1: > disable: 0 > doubletag: 1 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 693 > tr_bad: 0 > tr_good: 60 > disable: 0 > doubletag: 1 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 0 > link: port:2 link:down > Port 3: > disable: 0 > doubletag: 1 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 0 > link: port:3 link:down > Port 4: > disable: 0 > doubletag: 1 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 0 > link: port:4 link:down > Port 5: > disable: 1 > doubletag: 1 > untag: 1 > led: ??? > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 0 > link: port:5 link:down > Port 6: > disable: 0 > doubletag: 1 > untag: 1 > led: ??? > lan: ??? > recv_bad: ??? > recv_good: ??? > tr_bad: ??? > tr_good: ??? > pvid: 0 > link: port:6 link:up speed:1000baseT full-duplex > VLAN 0: > ports: 0 1 2 3 4 5 6 > root@OpenWrt:/etc/config# > > Next I restored files/etc/ which will enable the VLAN > and everything works as expected > > root@OpenWrt:/etc/config# cat network > config interface 'loopback' > option ifname 'lo' > option proto 'static' > option ipaddr '127.0.0.1' > option netmask '255.0.0.0' > > config globals 'globals' > option ula_prefix 'fd59:3f8d:cb3a::/48' > > config interface 'lan' > option ifname 'eth0.1 wlan' > option type 'bridge' > option proto 'static' > option ipaddr '192.168.1.85' > option netmask '255.255.255.0' > option ip6assign '60' > > config interface 'wan' > option ifname 'eth0.2' > option type 'bridge' > option proto 'static' > option ipaddr '192.168.1.86' > option netmask '255.255.255.0' > > config interface 'wan6' > option ifname '@eth0.2' > option proto 'dhcpv6' > > config switch > option name 'rt305x' > option reset '1' > option enable_vlan '1' > > config switch_vlan > option device 'rt305x' > option vlan '1' > option ports '1 2 3 4 6t' > > config switch_vlan > option device 'rt305x' > option vlan '2' > option ports '0 6t' > > root@OpenWrt:/etc/config# swconfig dev switch0 show > Global attributes: > enable_vlan: 1 > alternate_vlan_disable: 0 > bc_storm_protect: 0 > led_frequency: 0 > Port 0: > disable: 0 > doubletag: 0 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 2 > link: port:0 link:down > Port 1: > disable: 0 > doubletag: 0 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 463 > tr_bad: 0 > tr_good: 162 > pvid: 1 > link: port:1 link:up speed:100baseT full-duplex > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 1 > link: port:2 link:down > Port 3: > disable: 0 > doubletag: 0 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 1 > link: port:3 link:down > Port 4: > disable: 0 > doubletag: 0 > untag: 1 > led: 5 > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 1 > link: port:4 link:down > Port 5: > disable: 1 > doubletag: 0 > untag: 0 > led: ??? > lan: 1 > recv_bad: 0 > recv_good: 0 > tr_bad: 0 > tr_good: 0 > pvid: 0 > link: port:5 link:down > Port 6: > disable: 0 > doubletag: 0 > untag: 0 > led: ??? > lan: ??? > recv_bad: ??? > recv_good: ??? > tr_bad: ??? > tr_good: ??? > pvid: 0 > link: port:6 link:up speed:1000baseT full-duplex > VLAN 1: > ports: 1 2 3 4 6t > VLAN 2: > ports: 0 6t > > > > -- > Jon Smirl > jonsm...@gmail.com > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > ___ openwrt-devel mailing list openwrt-devel@lists.open
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Seems to me like the vlan=0 case is broken on the RT5350. So for testing... First I removed everything from file/etc... and rebuild This configuration got generated, I edited it to change the IP. config interface 'loopback' option ifname 'lo' option proto 'static' option ipaddr '127.0.0.1' option netmask '255.0.0.0' config globals 'globals' option ula_prefix 'fd5e:5ebe:13ed::/48' config switch option name 'switch0' option reset '1' option enable_vlan '0' config interface 'lan' option ifname 'eth0' option type 'bridge' option proto 'static' option ipaddr '192.168.1.85' option netmask '255.255.255.0' option ip6assign '60' This configuration does not work for http but I can ping to it. root@OpenWrt:/etc/config# swconfig dev switch0 show Global attributes: enable_vlan: 0 alternate_vlan_disable: 0 bc_storm_protect: 0 led_frequency: 0 Port 0: disable: 0 doubletag: 1 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 0 link: port:0 link:down Port 1: disable: 0 doubletag: 1 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 693 tr_bad: 0 tr_good: 60 disable: 0 doubletag: 1 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 0 link: port:2 link:down Port 3: disable: 0 doubletag: 1 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 0 link: port:3 link:down Port 4: disable: 0 doubletag: 1 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 0 link: port:4 link:down Port 5: disable: 1 doubletag: 1 untag: 1 led: ??? lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 0 link: port:5 link:down Port 6: disable: 0 doubletag: 1 untag: 1 led: ??? lan: ??? recv_bad: ??? recv_good: ??? tr_bad: ??? tr_good: ??? pvid: 0 link: port:6 link:up speed:1000baseT full-duplex VLAN 0: ports: 0 1 2 3 4 5 6 root@OpenWrt:/etc/config# Next I restored files/etc/ which will enable the VLAN and everything works as expected root@OpenWrt:/etc/config# cat network config interface 'loopback' option ifname 'lo' option proto 'static' option ipaddr '127.0.0.1' option netmask '255.0.0.0' config globals 'globals' option ula_prefix 'fd59:3f8d:cb3a::/48' config interface 'lan' option ifname 'eth0.1 wlan' option type 'bridge' option proto 'static' option ipaddr '192.168.1.85' option netmask '255.255.255.0' option ip6assign '60' config interface 'wan' option ifname 'eth0.2' option type 'bridge' option proto 'static' option ipaddr '192.168.1.86' option netmask '255.255.255.0' config interface 'wan6' option ifname '@eth0.2' option proto 'dhcpv6' config switch option name 'rt305x' option reset '1' option enable_vlan '1' config switch_vlan option device 'rt305x' option vlan '1' option ports '1 2 3 4 6t' config switch_vlan option device 'rt305x' option vlan '2' option ports '0 6t' root@OpenWrt:/etc/config# swconfig dev switch0 show Global attributes: enable_vlan: 1 alternate_vlan_disable: 0 bc_storm_protect: 0 led_frequency: 0 Port 0: disable: 0 doubletag: 0 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 2 link: port:0 link:down Port 1: disable: 0 doubletag: 0 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 463 tr_bad: 0 tr_good: 162 pvid: 1 link: port:1 link:up speed:100baseT full-duplex untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 1 link: port:2 link:down Port 3: disable: 0 doubletag: 0 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 1 link: port:3 link:down Port 4: disable: 0 doubletag: 0 untag: 1 led: 5 lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 1 link: port:4 link:down Port 5: disable: 1 doubletag: 0 untag: 0 led: ??? lan: 1 recv_bad: 0 recv_good: 0 tr_bad: 0 tr_good: 0 pvid: 0 link: port:5 link:down Port 6: disable: 0 doubletag: 0 untag: 0 led: ??? lan: ??? recv_bad: ??? recv_good: ??? tr_bad: ??? tr_good: ??? pvid: 0 link: port:6 link:up speed:1000baseT full-duplex VLAN 1: ports: 1 2 3 4 6t VLAN 2: ports: 0 6t -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
I don't have this problem. My switch seems to work normally. This is my configuration: config interface loopback option ifname lo option proto static option ipaddr 127.0.0.1 option netmask 255.0.0.0 config interface lan option ifname eth0 option type bridge option proto static option ipaddr 192.168.1.1 option netmask 255.255.255.0 option ip6assign 60 config globals globals option ula_prefix auto config switch option name 'rt305x' option reset '1' option enable_vlan '0' Are you using 'eth0' or something like 'eth0.1' as 'ifname'? Regards, Diego On Thu, Sep 19, 2013 at 8:51 PM, jonsm...@gmail.com wrote: > On Thu, Sep 19, 2013 at 12:42 PM, Diego Lopez Recas > wrote: > > Hi Jon, > > > > I don't know what you mean with "default 'off' state", but I'm using an > > RT3052F SoC and I have to explicitly specify the the pvid for the port in > > vlan 2 to make it work properly. I think this is usual. From > > http://wiki.openwrt.org/doc/uci/network/switch : > > > > "Tagged packets received on a port will be directed to the VLAN > indicated by > > the VID contained in the packet. Untagged packets received on a port > will be > > directed to the default port VLAN (usually called the PVID). A separate > > config switch_port section is required to set the default port VLAN." > > This may be where the bug came from. How is the default routing > getting set up when vlan=0? > > Maybe this default routing used to get set up automatically when > vlan=0 and now that isn't happening any more. > > > > > > > > So you should add this to your config: > > > > config 'switch_port' > > option 'port' '0' > > option 'pvid' '2' > > > > I hope it helps. > > > > Regards, > > Diego > > > > > > On Thu, Sep 19, 2013 at 4:21 PM, jonsm...@gmail.com > > wrote: > >> > >> Has anyone tried using the Ethernet switch on Ralink lately? I don't > >> believe it is working correctly in the default 'off' state. The > >> failure is that the Ralink CPU can't receive any packets from Ethernet > >> (or those packet are corrupted by the VLAN tag). > >> > >> If I enable the switch it works properly. I'm seeing this on the > >> RT5350 but the code is generic to all Ralink > >> > >> diff --git a/files/etc/config/network b/files/etc/config/network > >> new file mode 100644 > >> index 000..c608d0e > >> --- /dev/null > >> +++ b/files/etc/config/network > >> @@ -0,0 +1,39 @@ > >> +config interface 'loopback' > >> + option ifname 'lo' > >> + option proto 'static' > >> + option ipaddr '127.0.0.1' > >> + option netmask '255.0.0.0' > >> + > >> +config globals 'globals' > >> + option ula_prefix 'fd59:3f8d:cb3a::/48' > >> + > >> +config interface 'lan' > >> + option ifname 'eth0.1' > >> + option type 'bridge' > >> + option proto 'static' > >> + option ipaddr '192.168.1.85' > >> + option netmask '255.255.255.0' > >> + option ip6assign '60' > >> + > >> +config interface 'wan' > >> + option ifname 'eth0.2' > >> + option proto 'dhcp' > >> + > >> +config interface 'wan6' > >> + option ifname '@wan' > >> + option proto 'dhcpv6' > >> + > >> +config switch > >> + option name 'rt305x' > >> + option reset '1' > >> + option enable_vlan '1' > >> + > >> +config switch_vlan > >> + option device 'rt305x' > >> + option vlan '1' > >> + option ports '1 2 3 4 6t' > >> + > >> +config switch_vlan > >> + option device 'rt305x' > >> + option vlan '2' > >> + option ports '0 6t' > >> > >> -- > >> Jon Smirl > >> jonsm...@gmail.com > >> ___ > >> openwrt-devel mailing list > >> openwrt-devel@lists.openwrt.org > >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > > > > > > > > ___ > > openwrt-devel mailing list > > openwrt-devel@lists.openwrt.org > > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > > > > > > -- > Jon Smirl > jonsm...@gmail.com > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
On Thu, Sep 19, 2013 at 12:42 PM, Diego Lopez Recas wrote: > Hi Jon, > > I don't know what you mean with "default 'off' state", but I'm using an > RT3052F SoC and I have to explicitly specify the the pvid for the port in > vlan 2 to make it work properly. I think this is usual. From > http://wiki.openwrt.org/doc/uci/network/switch : > > "Tagged packets received on a port will be directed to the VLAN indicated by > the VID contained in the packet. Untagged packets received on a port will be > directed to the default port VLAN (usually called the PVID). A separate > config switch_port section is required to set the default port VLAN." This may be where the bug came from. How is the default routing getting set up when vlan=0? Maybe this default routing used to get set up automatically when vlan=0 and now that isn't happening any more. > > > So you should add this to your config: > > config 'switch_port' > option 'port' '0' > option 'pvid' '2' > > I hope it helps. > > Regards, > Diego > > > On Thu, Sep 19, 2013 at 4:21 PM, jonsm...@gmail.com > wrote: >> >> Has anyone tried using the Ethernet switch on Ralink lately? I don't >> believe it is working correctly in the default 'off' state. The >> failure is that the Ralink CPU can't receive any packets from Ethernet >> (or those packet are corrupted by the VLAN tag). >> >> If I enable the switch it works properly. I'm seeing this on the >> RT5350 but the code is generic to all Ralink >> >> diff --git a/files/etc/config/network b/files/etc/config/network >> new file mode 100644 >> index 000..c608d0e >> --- /dev/null >> +++ b/files/etc/config/network >> @@ -0,0 +1,39 @@ >> +config interface 'loopback' >> + option ifname 'lo' >> + option proto 'static' >> + option ipaddr '127.0.0.1' >> + option netmask '255.0.0.0' >> + >> +config globals 'globals' >> + option ula_prefix 'fd59:3f8d:cb3a::/48' >> + >> +config interface 'lan' >> + option ifname 'eth0.1' >> + option type 'bridge' >> + option proto 'static' >> + option ipaddr '192.168.1.85' >> + option netmask '255.255.255.0' >> + option ip6assign '60' >> + >> +config interface 'wan' >> + option ifname 'eth0.2' >> + option proto 'dhcp' >> + >> +config interface 'wan6' >> + option ifname '@wan' >> + option proto 'dhcpv6' >> + >> +config switch >> + option name 'rt305x' >> + option reset '1' >> + option enable_vlan '1' >> + >> +config switch_vlan >> + option device 'rt305x' >> + option vlan '1' >> + option ports '1 2 3 4 6t' >> + >> +config switch_vlan >> + option device 'rt305x' >> + option vlan '2' >> + option ports '0 6t' >> >> -- >> Jon Smirl >> jonsm...@gmail.com >> ___ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > > > > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
For example do a clean openwrt build with nothing in /files/etc. It will generate a network file with the VLAN support turned off. RT5350 is not functioning with VLAN turned off. If used to work that way about six months ago. config switch option name 'rt305x' option reset '1' option enable_vlan '0' I updated a router from about 6 months ago to current git. When I did this Ethernet wouldn't work (default is vlan off). I then had to mess around until I discovered the solution was to turn VLAN support on. On Thu, Sep 19, 2013 at 12:42 PM, Diego Lopez Recas wrote: > Hi Jon, > > I don't know what you mean with "default 'off' state", but I'm using an > RT3052F SoC and I have to explicitly specify the the pvid for the port in > vlan 2 to make it work properly. I think this is usual. From > http://wiki.openwrt.org/doc/uci/network/switch : > > "Tagged packets received on a port will be directed to the VLAN indicated by > the VID contained in the packet. Untagged packets received on a port will be > directed to the default port VLAN (usually called the PVID). A separate > config switch_port section is required to set the default port VLAN." > > > So you should add this to your config: > > config 'switch_port' > option 'port' '0' > option 'pvid' '2' > > I hope it helps. > > Regards, > Diego > > > On Thu, Sep 19, 2013 at 4:21 PM, jonsm...@gmail.com > wrote: >> >> Has anyone tried using the Ethernet switch on Ralink lately? I don't >> believe it is working correctly in the default 'off' state. The >> failure is that the Ralink CPU can't receive any packets from Ethernet >> (or those packet are corrupted by the VLAN tag). >> >> If I enable the switch it works properly. I'm seeing this on the >> RT5350 but the code is generic to all Ralink >> >> diff --git a/files/etc/config/network b/files/etc/config/network >> new file mode 100644 >> index 000..c608d0e >> --- /dev/null >> +++ b/files/etc/config/network >> @@ -0,0 +1,39 @@ >> +config interface 'loopback' >> + option ifname 'lo' >> + option proto 'static' >> + option ipaddr '127.0.0.1' >> + option netmask '255.0.0.0' >> + >> +config globals 'globals' >> + option ula_prefix 'fd59:3f8d:cb3a::/48' >> + >> +config interface 'lan' >> + option ifname 'eth0.1' >> + option type 'bridge' >> + option proto 'static' >> + option ipaddr '192.168.1.85' >> + option netmask '255.255.255.0' >> + option ip6assign '60' >> + >> +config interface 'wan' >> + option ifname 'eth0.2' >> + option proto 'dhcp' >> + >> +config interface 'wan6' >> + option ifname '@wan' >> + option proto 'dhcpv6' >> + >> +config switch >> + option name 'rt305x' >> + option reset '1' >> + option enable_vlan '1' >> + >> +config switch_vlan >> + option device 'rt305x' >> + option vlan '1' >> + option ports '1 2 3 4 6t' >> + >> +config switch_vlan >> + option device 'rt305x' >> + option vlan '2' >> + option ports '0 6t' >> >> -- >> Jon Smirl >> jonsm...@gmail.com >> ___ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > > > > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
On Thu, Sep 19, 2013 at 2:43 PM, jonsm...@gmail.com wrote: > On Thu, Sep 19, 2013 at 2:41 PM, jonsm...@gmail.com > wrote: >> For example do a clean openwrt build with nothing in /files/etc. It >> will generate a network file with the VLAN support turned off. RT5350 >> is not functioning with VLAN turned off. If used to work that way >> about six months ago. I don't care about VLAN support since I am using the devices as APs not routers. I would prefer to just turn it off. >> >> config switch >> option name 'rt305x' >> option reset '1' >> option enable_vlan '0' >> >> I updated a router from about 6 months ago to current git. When I did >> this Ethernet wouldn't work (default is vlan off). I then had to mess > > When the Ethernet doesn't work it can send packets without problem but > it can't receive them. Internally I don't know if it can't hear the > packets or it can't decode the packets (maybe there is an unexpected > VLAN tag in them which shouldn't be there since vlan=0?). > > >> around until I discovered the solution was to turn VLAN support on. >> >> On Thu, Sep 19, 2013 at 12:42 PM, Diego Lopez Recas >> wrote: >>> Hi Jon, >>> >>> I don't know what you mean with "default 'off' state", but I'm using an >>> RT3052F SoC and I have to explicitly specify the the pvid for the port in >>> vlan 2 to make it work properly. I think this is usual. From >>> http://wiki.openwrt.org/doc/uci/network/switch : >>> >>> "Tagged packets received on a port will be directed to the VLAN indicated by >>> the VID contained in the packet. Untagged packets received on a port will be >>> directed to the default port VLAN (usually called the PVID). A separate >>> config switch_port section is required to set the default port VLAN." >>> >>> >>> So you should add this to your config: >>> >>> config 'switch_port' >>> option 'port' '0' >>> option 'pvid' '2' >>> >>> I hope it helps. >>> >>> Regards, >>> Diego >>> >>> >>> On Thu, Sep 19, 2013 at 4:21 PM, jonsm...@gmail.com >>> wrote: Has anyone tried using the Ethernet switch on Ralink lately? I don't believe it is working correctly in the default 'off' state. The failure is that the Ralink CPU can't receive any packets from Ethernet (or those packet are corrupted by the VLAN tag). If I enable the switch it works properly. I'm seeing this on the RT5350 but the code is generic to all Ralink diff --git a/files/etc/config/network b/files/etc/config/network new file mode 100644 index 000..c608d0e --- /dev/null +++ b/files/etc/config/network @@ -0,0 +1,39 @@ +config interface 'loopback' + option ifname 'lo' + option proto 'static' + option ipaddr '127.0.0.1' + option netmask '255.0.0.0' + +config globals 'globals' + option ula_prefix 'fd59:3f8d:cb3a::/48' + +config interface 'lan' + option ifname 'eth0.1' + option type 'bridge' + option proto 'static' + option ipaddr '192.168.1.85' + option netmask '255.255.255.0' + option ip6assign '60' + +config interface 'wan' + option ifname 'eth0.2' + option proto 'dhcp' + +config interface 'wan6' + option ifname '@wan' + option proto 'dhcpv6' + +config switch + option name 'rt305x' + option reset '1' + option enable_vlan '1' + +config switch_vlan + option device 'rt305x' + option vlan '1' + option ports '1 2 3 4 6t' + +config switch_vlan + option device 'rt305x' + option vlan '2' + option ports '0 6t' -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >>> >>> >>> >>> ___ >>> openwrt-devel mailing list >>> openwrt-devel@lists.openwrt.org >>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >>> >> >> >> >> -- >> Jon Smirl >> jonsm...@gmail.com > > > > -- > Jon Smirl > jonsm...@gmail.com -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
On Thu, Sep 19, 2013 at 2:41 PM, jonsm...@gmail.com wrote: > For example do a clean openwrt build with nothing in /files/etc. It > will generate a network file with the VLAN support turned off. RT5350 > is not functioning with VLAN turned off. If used to work that way > about six months ago. > > config switch > option name 'rt305x' > option reset '1' > option enable_vlan '0' > > I updated a router from about 6 months ago to current git. When I did > this Ethernet wouldn't work (default is vlan off). I then had to mess When the Ethernet doesn't work it can send packets without problem but it can't receive them. Internally I don't know if it can't hear the packets or it can't decode the packets (maybe there is an unexpected VLAN tag in them which shouldn't be there since vlan=0?). > around until I discovered the solution was to turn VLAN support on. > > On Thu, Sep 19, 2013 at 12:42 PM, Diego Lopez Recas > wrote: >> Hi Jon, >> >> I don't know what you mean with "default 'off' state", but I'm using an >> RT3052F SoC and I have to explicitly specify the the pvid for the port in >> vlan 2 to make it work properly. I think this is usual. From >> http://wiki.openwrt.org/doc/uci/network/switch : >> >> "Tagged packets received on a port will be directed to the VLAN indicated by >> the VID contained in the packet. Untagged packets received on a port will be >> directed to the default port VLAN (usually called the PVID). A separate >> config switch_port section is required to set the default port VLAN." >> >> >> So you should add this to your config: >> >> config 'switch_port' >> option 'port' '0' >> option 'pvid' '2' >> >> I hope it helps. >> >> Regards, >> Diego >> >> >> On Thu, Sep 19, 2013 at 4:21 PM, jonsm...@gmail.com >> wrote: >>> >>> Has anyone tried using the Ethernet switch on Ralink lately? I don't >>> believe it is working correctly in the default 'off' state. The >>> failure is that the Ralink CPU can't receive any packets from Ethernet >>> (or those packet are corrupted by the VLAN tag). >>> >>> If I enable the switch it works properly. I'm seeing this on the >>> RT5350 but the code is generic to all Ralink >>> >>> diff --git a/files/etc/config/network b/files/etc/config/network >>> new file mode 100644 >>> index 000..c608d0e >>> --- /dev/null >>> +++ b/files/etc/config/network >>> @@ -0,0 +1,39 @@ >>> +config interface 'loopback' >>> + option ifname 'lo' >>> + option proto 'static' >>> + option ipaddr '127.0.0.1' >>> + option netmask '255.0.0.0' >>> + >>> +config globals 'globals' >>> + option ula_prefix 'fd59:3f8d:cb3a::/48' >>> + >>> +config interface 'lan' >>> + option ifname 'eth0.1' >>> + option type 'bridge' >>> + option proto 'static' >>> + option ipaddr '192.168.1.85' >>> + option netmask '255.255.255.0' >>> + option ip6assign '60' >>> + >>> +config interface 'wan' >>> + option ifname 'eth0.2' >>> + option proto 'dhcp' >>> + >>> +config interface 'wan6' >>> + option ifname '@wan' >>> + option proto 'dhcpv6' >>> + >>> +config switch >>> + option name 'rt305x' >>> + option reset '1' >>> + option enable_vlan '1' >>> + >>> +config switch_vlan >>> + option device 'rt305x' >>> + option vlan '1' >>> + option ports '1 2 3 4 6t' >>> + >>> +config switch_vlan >>> + option device 'rt305x' >>> + option vlan '2' >>> + option ports '0 6t' >>> >>> -- >>> Jon Smirl >>> jonsm...@gmail.com >>> ___ >>> openwrt-devel mailing list >>> openwrt-devel@lists.openwrt.org >>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >> >> >> >> ___ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >> > > > > -- > Jon Smirl > jonsm...@gmail.com -- Jon Smirl jonsm...@gmail.com ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
Re: [OpenWrt-Devel] Ethernet switch on Ralink
Hi Jon, I don't know what you mean with "default 'off' state", but I'm using an RT3052F SoC and I have to explicitly specify the the pvid for the port in vlan 2 to make it work properly. I think this is usual. From http://wiki.openwrt.org/doc/uci/network/switch : "Tagged packets received on a port will be directed to the VLAN indicated by the VID contained in the packet. Untagged packets received on a port will be directed to the default port VLAN (usually called the PVID). A separate config switch_port section is required to set the default port VLAN." So you should add this to your config: config 'switch_port' option 'port' '0' option 'pvid' '2' I hope it helps. Regards, Diego On Thu, Sep 19, 2013 at 4:21 PM, jonsm...@gmail.com wrote: > Has anyone tried using the Ethernet switch on Ralink lately? I don't > believe it is working correctly in the default 'off' state. The > failure is that the Ralink CPU can't receive any packets from Ethernet > (or those packet are corrupted by the VLAN tag). > > If I enable the switch it works properly. I'm seeing this on the > RT5350 but the code is generic to all Ralink > > diff --git a/files/etc/config/network b/files/etc/config/network > new file mode 100644 > index 000..c608d0e > --- /dev/null > +++ b/files/etc/config/network > @@ -0,0 +1,39 @@ > +config interface 'loopback' > + option ifname 'lo' > + option proto 'static' > + option ipaddr '127.0.0.1' > + option netmask '255.0.0.0' > + > +config globals 'globals' > + option ula_prefix 'fd59:3f8d:cb3a::/48' > + > +config interface 'lan' > + option ifname 'eth0.1' > + option type 'bridge' > + option proto 'static' > + option ipaddr '192.168.1.85' > + option netmask '255.255.255.0' > + option ip6assign '60' > + > +config interface 'wan' > + option ifname 'eth0.2' > + option proto 'dhcp' > + > +config interface 'wan6' > + option ifname '@wan' > + option proto 'dhcpv6' > + > +config switch > + option name 'rt305x' > + option reset '1' > + option enable_vlan '1' > + > +config switch_vlan > + option device 'rt305x' > + option vlan '1' > + option ports '1 2 3 4 6t' > + > +config switch_vlan > + option device 'rt305x' > + option vlan '2' > + option ports '0 6t' > > -- > Jon Smirl > jonsm...@gmail.com > ___ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel > ___ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
