16 Feb
2012
16 Feb
'12
1:57 p.m.
Using tcpdump/ngrep it is not possible to sniff on 2 interfaces, but it is possible to sniff an the "any" pseudo interface:
tcpdump -i any ..... ngrep -d any .....
There may be other sniffing tools which support to sniff on multiple interfaces.
regards Klaus
On 16.02.2012 14:09, Nelson Pereira wrote:
Is it possible to monitor 2 interfaces? I have 2 Asterisk servers and they are on 2 different switches so I need to capture ETH0 and ETH3 which is where the mirror ports are connected to from each switch.
Thanks
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