RE: route authentication

[batz <batsy () vapour net>]

On Tue, 4 Jun 2002, Joshua Wright wrote:

:I am encouraging my local ISP/consortium (www.oshean.org) to utilize MD5
:auth for BGP, but have been unsuccessful so far.  The most difficult
:challenge I face there is convincing people of the "need" with the lack of a
:published exploit that the MD5 authentication would prevent.

Have you asked them how they _know_ there isn't an exploit? 
Tim Newshams TCP ISN randomness vulnerabilites published last year 
(fixed by cisco, but others are unknown) should be evidence that
there is a working chunk of code for exploiting TCP sessions. 

:So much for best practices. <sigh>

"Best practices" seldom amounts to more than a euphemism 
for "Lowest common denominator". ;) 

--
batz