Re: When using IPSec, tcpdump doesn't show outgoing packets

[Kaushal Shriyan <kaushalshriyan () gmail com>]

On Fri, Feb 11, 2011 at 4:49 PM, frederic lubrano <
frederic.lubrano () gmail com> wrote:

> tcpdump -i eth0 -n -s 0 -vv \(port 500 or port 4500 or proto 50\) and  host
> xxx.xxx.xxx.xxx
> --
Hi Frederic

Not sure I understand the command *tcpdump -i eth0 -n -s 0 -vv \(port 500 or
port 4500 or proto 50\) and  host xxx.xxx.xxx.xxx*

What does port 500 4500 and proto 50 mean and how about src host and
destination host since you have mentioned about only one
" host xxx.xxx.xxx.xxx"

Please help me understand.

Thanks

Kaushal



> On 11 February 2011 05:27, Kaushal Shriyan <kaushalshriyan () gmail com>
> wrote:
>
> > On Thu, Feb 10, 2011 at 2:09 PM, Kaushal Shriyan
> > <kaushalshriyan () gmail com>wrote:
> >
> > > Hi
> > >
> > > When i run the command tcpdump -i eth0 -s0 host IP and host IP , I just
> > see
> > > only incoming traffic and not outgoing traffic. I am using IPSec
> > > Application.
> > >
> > > Please suggest/guide and let me know if you need any further
> information.
> > > Thanks
> > >
> > > Kaushal
> >
> > Hi
> >
> > Can someone please guide/suggest me about my earlier post to this Mailing
> > List.
> >
> > Thanks
> >
> > Kaushal
> > -
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