[Techtalk] eth0 appears to be configured correctly but can't ping across network
Jeff Dike
jdike at karaya.com
Wed Dec 26 15:52:23 EST 2001
> I can ping the card and the machine name from itself but I can't ping my
> gateway (ISDN router) or any other machines on the network and I can't ping
> this box from any other machine.
Try running tcpdump on that interface, then ping something. On a working
interface, you'll see an arp request go out, an arp reqply come back, then
pairs of ICMP echo request/ICMP echo reply.
Jeff
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