[nsp] Weird problem

[Stephen J. Wilcox]

Hmm.. theres no other devices on the network running proxy arp is there? Most
likely on your external LAN (with the Sonicwall and Cisco on)

Steve

On Fri, 13 Dec 2002 dtodd@partners.org wrote:

>  
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> Isamar:
> 
> In order to troubleshoot this would you send us a "show log" from
> your router. 
> Otherwise: you might want to take a look @ your s0/0 and see if there
> are issues with the interface. For example: crc errors, interface
> resets, in/output errors.  
> 
> If you'd like dump us a sh int s0/0 (assuming the T1 is on 0/0). Then
> we can offer some ideas.
> 
> Thx.
> 
> ==DMT>
> 
> - ----SIGNAURE-------
> Douglas M. Todd, Jr.
> Network Engineering
> Partners Health Care
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> Charlestown, MA 02129-200
> Tel: 617.726.1403
> Email: dtodd@partners.org
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> > -----Original Message-----
> > From: cisco-nsp-bounces@puck.nether.net
> > [mailto:cisco-nsp-bounces@puck.nether.net]On Behalf Of
> > isamar@isamarmaia.org
> > Sent: Friday, December 13, 2002 1:43 PM
> > To: cisco-nsp@puck.nether.net
> > Subject: [nsp] Weird problem
> > 
> > 
> > 
> > Dear All,
> > 
> > We have a Cisco 2620 as Internet gateway.
> > Internally we have a SonicWall with my web server behind.
> > Once a while, The network connection from Internet to the web 
> > server is
> > dropped.
> > * Ping from my LAN(outside the Sonicwall) to the web server works
> > * Ping from cisco to the web server works.
> > * Ping or any other protocol from outside *does not* work
> > 
> > The problem is solved if I reboot SonicWall or the Web server.
> > 
> > Questions:
> > 
> > 1) Is there any problem related to the Cisco router in this case?
> > 2) What the problem should be?
> > 
> > 
> > Thanks in advance,
> > 
> > Isamar Maia
> > 
> > 
> > _______________________________________________
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