tcpdump and 802.1d
Who don't ever see this line into tcpdump output?
15:14:07.783919 802.1d config 8002.00:11:bb:aa:60:00.8002 root 8002.00:11:bb:aa:60:00 pathcost 0 age 0 max 20 hello 2 fdelay 15
You can filter this with 'stp' expression:
tcpdump -i eth0 -n not stp
15:14:07.783919 802.1d config 8002.00:11:bb:aa:60:00.8002 root 8002.00:11:bb:aa:60:00 pathcost 0 age 0 max 20 hello 2 fdelay 15
You can filter this with 'stp' expression:
tcpdump -i eth0 -n not stp
posted by Michel at terça-feira, abril 18, 2006
2 Comments:
You can also filter it with
not ether proto 0x42
Great tip. I found a few other suggestions on the web and they didn't work. This one does!
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