From: Chuck Church (cchurch@xxxxxxxxxxxx)
Date: Tue Feb 13 2001 - 10:53:11 GMT-3
All,
I'm not sure if everyone has seen this site, but it has a ton of
protocol information. The 'port numbers' and 'protocol numbers' are what I
use most often. A great reference tool...
http://www.isi.edu/in-notes/iana/assignments/
Chuck Church
CCNP, CCDP, MCNE, MCSE
Sr. Network Engineer
Magnacom Technologies
140 N. Rt. 303
Valley Cottage, NY 10989
845-267-4000 x218
-----Original Message-----
From: Erick B. [mailto:erickbe@yahoo.com]
Sent: Tuesday, February 13, 2001 12:27 AM
To: Chuck Larrieu; sanjay; ccielab@groupstudy.com
Subject: RE: Which port/number does VPN uses
Add also. All depends on what VPN means to you :)
UDP port 500 source & Dest
Protocol 47 for GRE (PPTP) tunnel
--- Chuck Larrieu <chuck@cl.cncdsl.com> wrote:
> Bookmark this one:
>
> http://www.iana.org/numbers.htm
>
> IPSec AH = IP protocol 51
> IPSec ESP = IP protocol 50
>
> IPSec is layer 3, not layer 4
>
> If you are using SSL, then you may be concerned with
> TCP/UDP ports 448
>
> There are also a number of TCP/UDP ports registered
> for vendor applications
> that use SSL
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