Bob Proulx wrote:
Simon wrote:
I have a debian sarge box with 2 network card as eth0 and eth1 (funny
enough!).. eth0 is the default on one subnet (a single IP) and eth2 on
another (listening to multiple IPs).
s/eth2/eth1/ ??
Should have been eth1. Sorry.
The problem is that i can ping eth0's IP, but not eth1's... but it shows
up on the box as up and i can ping on the box itself...
The cable works and is plugged in. :)
What does tcpdump on eth1 say? Does it hear other traffic? What IP
addresses does it hear on that other wire? I am guessing that you
really have a different network there than you originally thought and
so the IP address there is not correct. Can you DHCP an address
there?
tcpdump -n -i eth1
This is pinging from my home IP address to the offending server behind
our router... The packets are clearly getting to the box, but i get no
ping back to home.
web1:~# tcpdump -n -i eth1
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes
18:46:31.373710 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 1
18:46:32.373103 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 2
18:46:33.373705 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 3
18:46:34.373811 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 4
18:46:35.372775 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 5
18:46:36.372288 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 6
18:46:37.372991 IP my.home.ip.addr > my.serv.ip.addr: icmp 64: echo
request seq 7
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