From: adeolu@sympatico.ca
Date: Mon Nov 15 2004 - 05:29:25 GMT-3
Hi John,
I assume you are referring to the receiving server when you use the word "client"
I believe both sides will use TCP port 25 when talking SMTP. Specifying it on the sender or receiver's side of the ACL should work. I usually specify it on the sender's side but that's more habit than anything else....:-)
Just my own two cents.
Ade
>
> From: marc van hoof <mvh@marcvanhoof.com>
> Date: 2004/11/14 Sun PM 11:24:37 EST
> To: John Matus <jmatus@pacbell.net>
> CC: lab <ccielab@groupstudy.com>
> Subject: Re: Fw: smtp flow
>
> the list needs more of this - it breaks up the studying and makes me smile
> once in a while :)
>
> -marc. (#13832, before you yell at me for not having a number after my
> name)
>
> On Sun, 14 Nov 2004, John Matus wrote:
>
> > seems mr. alex hseih has a problem with asking questions. since i've seen
> > this question misdoumented in cisco press books, i think it is fair game...
> > @#$^% off, especially since i don't see a number after your name ;) go rent
> > bambi and listen to thumpers mother...
> >
> >
> > Regards,
> >
> > John D. Matus
> > MCSE, CCNP
> > Office: 818-782-2061
> > Cell: 818-430-8372
> > jmatus@pacbell.net
> > ----- Original Message ----- From: "Alex Hsieh" <ccie21@hotmail.com>
> > To: "John Matus" <jmatus@pacbell.net>
> > Sent: Sunday, November 14, 2004 7:56 PM
> > Subject: Re: smtp flow
> >
> >
> >> ask ur question in ccnp forum please.
> >> this is CCIE forum
> >>
> >>
> >> ----- Original Message ----- From: "John Matus" <jmatus@pacbell.net>
> >> To: "lab" <ccielab@groupstudy.com>
> >> Sent: Monday, November 15, 2004 11:09 AM
> >> Subject: smtp flow
> >>
> >>
> >>> if you are writing an acl that is denying a smpt flow from a server to a
> >>> client would it be:
> >>>
> >>> deny tcp any eq smtp any?..........(or deny tcp any any eq smtp)?
> >>>
> >>>
> >>> Regards,
> >>>
> >>> John D. Matus
> >>> MCSE, CCNP
> >>> Office: 818-782-2061
> >>> Cell: 818-430-8372
> >>> jmatus@pacbell.net
> >>>
> >>> _______________________________________________________________________
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