2013/2/8 Rafał Miłecki <[email protected]>: > 2013/2/8 Florian Fainelli <[email protected]>: >>> Anyone interested in looking at attached file? >> >> >> What exactly does this dump represent? I cannot make sense out of it as I do >> not even see some kind of Ethernet frame header? > > Crap. That's the whole received packet, including Broadcom header at > the beginning. I'll fix my dumping & compare with Wireshark on PC.
OK, I've a better log now (from not working network). All packets seem to be transmitted, but the length looks wrong... -- Rafał
************************* *** ping -c 3 from PC *** ************************* [PC] Sony_19:9e:db Broadcast ARP 42 Who has 192.168.1.1? Tell 192.168.1.2 [PC] 0000 ff ff ff ff ff ff 00 1d ba 19 9e db 08 06 00 01 [PC] 0010 08 00 06 04 00 01 00 1d ba 19 9e db c0 a8 01 02 [PC] 0020 00 00 00 00 00 00 c0 a8 01 01 [ROUTER] [ 501.072000] bgmac: [RX] len:64 [ROUTER] FF FF FF FF FF FF 00 1D BA 19 9E DB 08 06 00 01 [ROUTER] 08 00 06 04 00 01 00 1D BA 19 9E DB C0 A8 01 02 [ROUTER] 00 00 00 00 00 00 C0 A8 01 01 00 00 00 00 00 00 [ROUTER] 00 00 00 00 00 00 00 00 00 00 00 00 09 22 BE 18 ### next packet ### [PC] Sony_19:9e:db Broadcast ARP 42 Who has 192.168.1.1? Tell 192.168.1.2 [PC] 0000 ff ff ff ff ff ff 00 1d ba 19 9e db 08 06 00 01 [PC] 0010 08 00 06 04 00 01 00 1d ba 19 9e db c0 a8 01 02 [PC] 0020 00 00 00 00 00 00 c0 a8 01 01 [ROUTER] [ 502.076000] bgmac: [RX] len:64 [ROUTER] FF FF FF FF FF FF 00 1D BA 19 9E DB 08 06 00 01 [ROUTER] 08 00 06 04 00 01 00 1D BA 19 9E DB C0 A8 01 02 [ROUTER] 00 00 00 00 00 00 C0 A8 01 01 00 00 00 00 00 00 [ROUTER] 00 00 00 00 00 00 00 00 00 00 00 00 09 22 BE 18 ### next packet ### [PC] Sony_19:9e:db Broadcast ARP 42 Who has 192.168.1.1? Tell 192.168.1.2 [PC] 0000 ff ff ff ff ff ff 00 1d ba 19 9e db 08 06 00 01 [PC] 0010 08 00 06 04 00 01 00 1d ba 19 9e db c0 a8 01 02 [PC] 0020 00 00 00 00 00 00 c0 a8 01 01 [ROUTER] [ 503.076000] bgmac: [RX] len:64 [ROUTER] FF FF FF FF FF FF 00 1D BA 19 9E DB 08 06 00 01 [ROUTER] 08 00 06 04 00 01 00 1D BA 19 9E DB C0 A8 01 02 [ROUTER] 00 00 00 00 00 00 C0 A8 01 01 00 00 00 00 00 00 [ROUTER] 00 00 00 00 00 00 00 00 00 00 00 00 09 22 BE 18 ***************************** *** ping -c 3 from router *** ***************************** [ROUTER] [ 515.068000] bgmac: [TX] len:46 [ROUTER] FF FF FF FF FF FF C8 3A 35 40 C1 88 81 00 00 00 [ROUTER] 08 06 00 01 08 00 06 04 00 01 C8 3A 35 40 C1 88 [ROUTER] C0 A8 01 01 00 00 00 00 00 00 C0 A8 01 02 [PC] TendaTec_40:c1:88 Broadcast ARP 60 Who has 192.168.1.2? Tell 192.168.1.1 [PC] 0000 ff ff ff ff ff ff c8 3a 35 40 c1 88 08 06 00 01 [PC] 0010 08 00 06 04 00 01 c8 3a 35 40 c1 88 c0 a8 01 01 [PC] 0020 00 00 00 00 00 00 c0 a8 01 02 00 00 00 00 00 00 [PC] 0030 00 00 00 00 00 00 00 00 db 27 ed 2c ### next packet ### [PC] Sony_19:9e:db TendaTec_40:c1:88 ARP 42 192.168.1.2 is at 00:1d:ba:19:9e:db [PC] 0000 c8 3a 35 40 c1 88 00 1d ba 19 9e db 08 06 00 01 [PC] 0010 08 00 06 04 00 02 00 1d ba 19 9e db c0 a8 01 02 [PC] 0020 c8 3a 35 40 c1 88 c0 a8 01 01 [ROUTER] [ 515.088000] bgmac: [RX] len:64 [ROUTER] C8 3A 35 40 C1 88 00 1D BA 19 9E DB 08 06 00 01 [ROUTER] 08 00 06 04 00 02 00 1D BA 19 9E DB C0 A8 01 02 [ROUTER] C8 3A 35 40 C1 88 C0 A8 01 01 00 00 00 00 00 00 [ROUTER] 00 00 00 00 00 00 00 00 00 00 00 00 63 EE 57 15 ### next packet ### [ROUTER] [ 516.068000] bgmac: [TX] len:46 [ROUTER] FF FF FF FF FF FF C8 3A 35 40 C1 88 81 00 00 00 [ROUTER] 08 06 00 01 08 00 06 04 00 01 C8 3A 35 40 C1 88 [ROUTER] C0 A8 01 01 00 00 00 00 00 00 C0 A8 01 02 [PC] TendaTec_40:c1:88 Broadcast ARP 60 Who has 192.168.1.2? Tell 192.168.1.1 [PC] 0000 ff ff ff ff ff ff c8 3a 35 40 c1 88 08 06 00 01 [PC] 0010 08 00 06 04 00 01 c8 3a 35 40 c1 88 c0 a8 01 01 [PC] 0020 00 00 00 00 00 00 c0 a8 01 02 00 00 00 00 00 00 [PC] 0030 00 00 00 00 00 00 00 00 db 27 ed 2c ### next packet ### [PC] Sony_19:9e:db TendaTec_40:c1:88 ARP 42 192.168.1.2 is at 00:1d:ba:19:9e:db [PC] 0000 c8 3a 35 40 c1 88 00 1d ba 19 9e db 08 06 00 01 [PC] 0010 08 00 06 04 00 02 00 1d ba 19 9e db c0 a8 01 02 [PC] 0020 c8 3a 35 40 c1 88 c0 a8 01 01 [ROUTER] [ 516.084000] bgmac: [RX] len:64 [ROUTER] C8 3A 35 40 C1 88 00 1D BA 19 9E DB 08 06 00 01 [ROUTER] 08 00 06 04 00 02 00 1D BA 19 9E DB C0 A8 01 02 [ROUTER] C8 3A 35 40 C1 88 C0 A8 01 01 00 00 00 00 00 00 [ROUTER] 00 00 00 00 00 00 00 00 00 00 00 00 63 EE 57 15 ### next packet ### [ROUTER] [ 517.068000] bgmac: [TX] len:46 [ROUTER] FF FF FF FF FF FF C8 3A 35 40 C1 88 81 00 00 00 [ROUTER] 08 06 00 01 08 00 06 04 00 01 C8 3A 35 40 C1 88 [ROUTER] C0 A8 01 01 00 00 00 00 00 00 C0 A8 01 02 [PC] TendaTec_40:c1:88 Broadcast ARP 60 Who has 192.168.1.2? Tell 192.168.1.1 [PC] 0000 ff ff ff ff ff ff c8 3a 35 40 c1 88 08 06 00 01 [PC] 0010 08 00 06 04 00 01 c8 3a 35 40 c1 88 c0 a8 01 01 [PC] 0020 00 00 00 00 00 00 c0 a8 01 02 00 00 00 00 00 00 [PC] 0030 00 00 00 00 00 00 00 00 db 27 ed 2c ### next packet ### [PC] Sony_19:9e:db TendaTec_40:c1:88 ARP 42 192.168.1.2 is at 00:1d:ba:19:9e:db [PC] 0000 c8 3a 35 40 c1 88 00 1d ba 19 9e db 08 06 00 01 [PC] 0010 08 00 06 04 00 02 00 1d ba 19 9e db c0 a8 01 02 [PC] 0020 c8 3a 35 40 c1 88 c0 a8 01 01 [ROUTER] [ 517.084000] bgmac: [RX] len:64 [ROUTER] C8 3A 35 40 C1 88 00 1D BA 19 9E DB 08 06 00 01 [ROUTER] 08 00 06 04 00 02 00 1D BA 19 9E DB C0 A8 01 02 [ROUTER] C8 3A 35 40 C1 88 C0 A8 01 01 00 00 00 00 00 00 [ROUTER] 00 00 00 00 00 00 00 00 00 00 00 00 63 EE 57 15
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