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Wireshark-users: Re: [Wireshark-users] tcpdump command

From: M Holt <m.iostreams@xxxxxxxxx>
Date: Thu, 5 Mar 2009 12:30:37 -0800
Specifying port 8080 twice is redundant, you need only add this once time.
Other than that, it should work fine.  Usually, I specify a file extension, but you don't have to:

tcpdump -w /var/tmp/mydump.dmp -i eth0 -s0 host 172.20.0.14 and host 172.20.0.15 and port 8080

Hope that helps.
Mike

On Thu, Mar 5, 2009 at 4:11 AM, Kaushal Shriyan <kaushalshriyan@xxxxxxxxx> wrote:
Hi,

is this below command correct ?

tcpdump -i eth0 -s 0 -w noroutehostdump host 172.20.0.14 and port 8080 and host 172.20.0.15 and port 8080

Actually i want to capture packets originating from host 172.20.0.14 through 8080 and destination host 172.20.0.15 to port 8080

Please suggest

Expecting your earnest reply

Thanks and Regards

Kaushal



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