RE: How do I filter IP packet type 131 option field

From: Denise Donohue (fradendon@xxxxxxxx)
Date: Wed Feb 06 2002 - 23:50:48 GMT-3


   
The kinds of things on the top of my head usually pertain more to RFC
1149......

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Maurice Flint
Sent: Wednesday, February 06, 2002 8:26 AM
To: Brian Dennis
Cc: ccielab@groupstudy.com
Subject: Re: How do I filter IP packet type 131 option field

Thanks for the reminder. I'm printing it as we speak.

Brian Dennis wrote:

> The answer is "no ip source-route". You can find more information about
> source routing by reading RFC 791.
>
> http://www.ietf.org/rfc/rfc0791.txt
>
> Everyone on this list SHOULD be very familiar with RFC 791. A good CCIE
> should be able to answer any questions pertaining to RFC 791 off the top
of
> his/her head.
>
> Brian Dennis, CCIE #2210 (R&S)(ISP/Dial)
>
> On Tuesday 05 February 2002 04:35 pm, Maurice Flint wrote:
> > I am working a lab that specifies to not allow packets with type 131 set
> > in the options field of the IP packet. I understand what the option
> > field is, but do not see how to filter it.
> >
> > Please point me in the right direction if you can



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