RE: Access-list - Deny TFTP

From: Dean, Justin (Justin.Dean@xxxxxxxxxx)
Date: Tue Jun 12 2001 - 14:21:19 GMT-3


   
I could of swore there was a bit of a trick in there because of the way tftp
changes to high ports after being established. If I can remember correctly
it became an issue when the requirements say something like: allow tftp from
network X and block everything else ..let me know if I am just way off
here. Thanks,
justin

-----Original Message-----
From: louie kouncar [mailto:lkouncar@UU.NET]
Sent: Tuesday, June 12, 2001 10:03 AM
To: 'Dean, Justin'; ccielab@groupstudy.com
Subject: RE: Access-list - Deny TFTP

Well,

TFTP uses UDP so you need the following:

access-list 101 deny udp any any eq tftp

Hope that helps...

Louie J. Kouncar
TCO3 Senior Data Center Engineer
WorldCom Web Hosting (Tysons)
W-703-343-6645
C-703-304-2460

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Dean, Justin
Sent: Tuesday, June 12, 2001 12:34 PM
To: 'ccielab@groupstudy.com'
Subject: Access-list - Deny TFTP

I am drawing a blank and I can't remember the proper way to block TFTP in an
access list. Can someone help me out. Thanks,

Justin
**Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html



This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:31:22 GMT-3