[c-nsp] ASA 8.3

[Antonio Soares]

I see 5 SIP bugs in that list but they don't seem to match this issue.

The link for those interested:

http://www.cisco.com/web/software/280775065/33079/ASA-831-Interim-Release-Notes.html


I forgot to mention but the SIP packets being dropped are UDP based. It's like a keepalive mechanism between SIP servers. The server
in the Outside sends "request:options" and the server in the inside is supposed to reply with "status: 200 OK". 


Thanks.

Regards,
 
Antonio Soares, CCIE #18473 (R&S/SP)
amsoares at netcabo.pt

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Joerg Mayer
Sent: quarta-feira, 14 de Julho de 2010 13:15
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] ASA 8.3

On Wed, Jul 14, 2010 at 12:14:01AM +0100, Antonio Soares wrote:
> I have a customer running 8.3.1 that is facing a very strange issue. Some SIP packets are silenty dropped. This seems to be
random.
> The SIP packets are of type "request:options". The source and destination ports are the same: 5060. The outside interface has an
ACL
> permitting this traffic. We also have the default service-policy applied. Anyone has seen something like this ? Any ideas of how
to
> troubleshoot this ?

You way want to take a look at the release notes of the interim 8.3.1.6.
Some SIP bugs seem to have been fixed between 8.3.1 and 8.3.1.6.

Ciao
    Joerg
-- 
Joerg Mayer                                           <jmayer at loplof.de>
We are stuck with technology when what we really want is just stuff that
works. Some say that should read Microsoft instead of technology.
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