#17807: qos codel patch noecn to eth1 (wan) and qos-scripts question
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Reporter: robnitro@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by robnitro@…):
dthaht, I'm surprised you never reported the wndr routers having the issue
when saturating upload , the download would be slow as crap :
https://dev.openwrt.org/ticket/17569 and the fix developed here:
https://dev.openwrt.org/ticket/13072
But maybe if you run 100 on wan, it doesn't show up? My fiber isp uses
gigabit, and setting 100 fd on eth1 would make it crawl (turns out to be
driver issue).
I have no idea about cs1, I'm using transmission 2.76 cygwin compiled...
it's a bit strange but I couldn't stand deluge, and utorrent is garbage,
no useful gui application.
How would you mark highest prio traffic, cs3?
BTW, I tried sqm scripts on openwrt, and it ended up working on the uplink
but not the downlink (it wasn't being "throttled" to the max setting).
It's strange, you have a setting for wan interface, but where is the
setting to say what is the LAN, or was it hardcoded to the cero lan? In
openwrt, we have eth0, br-lan, and ifq0 (no idea what the ifb0 is there
for?)
Btw, does fq_codel on the wlan use up a lot of cpu? I might disable that,
openwrt does the fq_codel rules on the ifb0
The tx buffer setting can cause issues... set it too low and it ends up
crashing the interface.
As for gro/gso/tso, our drivers have half that off already and can't be
changed. I do disable gro, however.
Default settings:
{{{
OpenWrt:/etc# ethtool -k eth1
Features for eth1:
rx-checksumming: off [fixed]
tx-checksumming: off
tx-checksum-ipv4: off [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-ipip-segmentation: off [fixed]
tx-sit-segmentation: off [fixed]
tx-udp_tnl-segmentation: off [fixed]
tx-mpls-segmentation: off [fixed]
fcoe-mtu: off [fixed]
tx-nocache-copy: off
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]
l2-fwd-offload: off [fixed]
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/17807#comment:12>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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