RE: IPX and ISDN Question

From: Denise Donohue (fradendon@xxxxxxxxxxx)
Date: Sat May 11 2002 - 09:29:38 GMT-3


   
The access list works beautifully! Thank you! (I had already put on all
the spoofing.)

-----Original Message-----
From: David Luu [mailto:wicked01@ix.netcom.com]
Sent: Friday, May 10, 2002 9:19 PM
To: Denise Donohue; ccielab@groupstudy.com
Subject: Re: IPX and ISDN Question

the access-list should be...

access-list 900 deny -1 -1 0 -1 452
access-list 900 deny -1 -1 0 -1 453
access-list 900 deny -1 -1 0 -1 457
access-list 900 permit -1

and also on the bri, add...

no ipx route-cache
ipx watchdog-spoof

At 08:41 PM 5/10/2002 -0400, Denise Donohue wrote:
>Speaking of dumb questions, I'm doing a lab (on Routopia's equipment,
Peter)
>that, in the IPX section, requires you to bring up an ISDN link between 2
>routers only if the serial link between them goes down. And you can only
>use static routing to do this, not snapshot or anything like that.
>
>The routers are running RIP between them. So I don't want RIP or SAP
>updates to bring the link up. According to the Doc CD, the correct acccess
>list to link to the dialer list is this:
>
>access-list 900 deny 0 any all any 457
>access-list 900 deny 0 any sap any sap
>access-list 900 deny 0 any rip any rip
>access-list 900 permit any any all any
>
>I turned off RIP on the ISDN interface, but SAPs still bring the link up,
>even with this access list on the dialer list. The only way I can keep the
>line down is to add a line denying all broadcasts:
>
>access-list 900 deny any any all 72.ffff.ffff.ffff
>
>Have any of you had success creating an access list, to use with a dialer
>list, that will prevent RIP and SAPs both from being interesting traffic,
>without denying all broadcasts?
>
>--- Denise (a real person) ;-)



This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:58:54 GMT-3