Stephen Hemminger schrieb:
Hi Here is the trace of my test: After the output of "now do pings!", i started to ping on computer 192.168.1.1 (MAC=00:50:fc:93:e0:9c), connected to eth1 of my bridge to computer 192.168.1.33 (MAC=00:14:22:f2:5d:70), connected to eth0 of my bridge. => No Responses! May it be a problem of my ethernet driver (drivers/net/fec.c for Freescale ColdFire 5485) ?? $ /mnt/mtd/startbridge + ifconfig eth0 0.0.0.0 down + ifconfig eth1 0.0.0.0 down + brctl addbr br0 + brctl stp br0 on + brctl addif br0 eth0 device eth0 entered promiscuous mode + brctl addif br0 eth1 device eth1 entered promiscuous mode + ifconfig eth0 0.0.0.0 up + ifconfig eth1 0.0.0.0 up + ifconfig br0 0.0.0.0 up br0: port 2(eth1) entering listening state br0: port 1(eth0) entering listening state + sleep 35 br0: port 2(eth1) entering learning state br0: port 1(eth0) entering learning state br0: topology change detected, propagating br0: port 2(eth1) entering forwarding state br0: topology change detected, propagating br0: port 1(eth0) entering forwarding state + echo 'now do pings!' now do pings! + sleep 10 + brctl show bridge name bridge id STP enabled interfaces br0 8000.001122334450 yes eth0 eth1 + brctl showmacs br0 port no mac addr is local? ageing timer 1 00:11:22:33:44:50 yes 0.00 2 00:11:22:33:44:51 yes 0.00 1 00:14:22:f2:5d:70 no 10.13 2 00:40:05:41:12:8d no 4.52 2 00:50:fc:93:e0:9c no 0.38 2 00:c0:02:39:53:52 no 7.88 + brctl showstp br0 br0 bridge id 8000.001122334450 designated root 8000.001122334450 root port 0 path cost 0 max age 20.00 bridge max age 20.00 hello time 2.00 bridge hello time 2.00 forward delay 15.00 b rbr0id:ge fporowarrdt d el2ay(1 d a geeinng ttiemer i 3n00g.0 0 tihesllao btilmeer d s0.t61a t tecn o imberr 0 : 0 .0p0 l rtotpo lo1gy( cehatnghe 0ti)me r e n19t.7e0 r igcn tg8 _Cefldag s s tTOaPOtLOeGY HANGE TOPOLOGY_CHANGE_DETECTED eth0 (1) port id 8001 state forwarding pdesignated root d80e00v.0i01c12e23 34e45t0 hpa1th closet f 0 34rdeosimgniatsedc buriodgue s80 00m.0o01d12e23 h 45b0 rme0ss:ag e pagoe rtitme r 2 ( 0e.0t0 1de)si gneatnedt peorrt i80n01g fdoriwasrda dbellaye tde d esignated cost 0 hold timer 0.00 flags eth1 (2) port id 8002 state forwardidne v diescigena teed trohot0 8 00l0.e00f11t22 33p44r50o pmatih scocstu s d dmesoigdnaete brbidrge0 8:00 0.p00o11r22t33 44150( meestsahge0 a)ge teimnert n ded esdiginastead bpolrte 8d00 2 s tfoarwtared lay timer 0.00 designated cost 0 hold timer 0.00 flags + ifconfig br0 Link encap:Ethernet HWaddr 00:11:22:33:44:50 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:24 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1499 (1.4 KiB) TX bytes:0 (0.0 B) eth0 Link encap:Ethernet HWaddr 00:11:22:33:44:50 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:85 errors:0 dropped:0 overruns:0 frame:0 TX packets:229 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:7232 (7.0 KiB) TX bytes:26956 (26.3 KiB) Interrupt:103 Base address:0x9000 eth1 Link encap:Ethernet HWaddr 00:11:22:33:44:51 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:946 errors:0 dropped:0 overruns:0 frame:0 TX packets:93 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:167451 (163.5 KiB) TX bytes:62a3 (6.1 KiB) Interrupt:102 Base address:0x9800 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:4 errors:0 dropped:0 overruns:0 frame:0 TX packets:4 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:268 (268.0 B) TX bytes:268 (268.0 B) + ifconfig br0 down + brctl delif br0 eth1 + brctl delif br0 eth0 + brctl delbr br0 + ifconfig eth1 0.0.0.0 down + ifconfig eth0 0.0.0.0 down $ --
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