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Russell_77729's avatar
Russell_77729
Icon for Nimbostratus rankNimbostratus
Apr 09, 2012

traceroute over a VLAN

I know I can use tcpdump -i VLAN_name and only see traffic on that VLAN. The MAN page for traceroute reference a -i option as the interface used to send packets, but I get the following error when I...
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nitass's avatar
nitass
Icon for Employee rankEmployee
Apr 13, 2012
is vlan name really correct? 

[root@ve1023:Active] config  b vlan internal list
vlan internal {
   tag 4093
   interfaces 1.2
}

[root@ve1023:Active] config  traceroute -i internal 200.200.200.101
traceroute to 200.200.200.101 (200.200.200.101), 30 hops max, 40 byte packets
 1  200.200.200.101 (200.200.200.101)  4.583 ms  4.547 ms  4.531 ms

[root@ve1023:Active] config  traceroute -i fake 200.200.200.101
traceroute to 200.200.200.101 (200.200.200.101), 30 hops max, 40 byte packets
setsockopt SO_BINDTODEVICE: No such device