[c-nsp] VPN

[Kenny Sallee]

Could it be an MTU problem?  Try to lower the MTU on
the interface, see if it passes traffic then

Kenny

--- Joseph Jackson <JJackson at nos.com> wrote:

> I have come across a problem just like this.  We
> have a VP here that use's
> VZW wireless card and they vpn to our pix they are
> unable to access internal
> web servers.  This issue just pop'd up (we just
> started using the cisco vpn
> client) so I haven't had a chance to really dig deep
> into it. But if I find
> anything out I will let this list know.
>  
> 
> Joseph
> 
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf
> Of Ronald W. Jean
> Sent: Friday, July 22, 2005 9:37 AM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] VPN
> 
> Any advisement would be appreciated.
> 
>  
> 
> I have a customer using a VZW wireless card and can
> successfully
> authenticate to a PIX firewall and establish a
> session, but apparently is
> failing to successfully access the email server. The
> customer can ping by
> IP_addr and resolve DNS. He can also access shared
> folders on the network.
> Outlook is apparently trying to authenticate over
> port 1155. VZW is not
> blocking any traffic and is unable to see the
> customer's traffic b/c it is
> all encrypted inside of the IPSEC tunnel. Any
> suggestions as to what the
> client IT support should look at in supporting this
> issue. We are not
> filtering any traffic from our side (VZW).
> 
>  
> 
>  
> 
>  
> 
> TOPOLOGY:
>
INTERNET---->ROUTER------>PIX506----->LAN------>EXCHANGE
> SERVER
> 
>  
> 
> Ronald W. Jean
> 
> Network Engineer 
> 
> Miller Technologies Group LLC
> 
> 973.676.3252
> 
> 973.676.3153
> 
>  www.millertechgrp.com
> <http://www.millertechgrp.com/> 
> 
> Ronald.Jean at millertechgrp.com
> 
>  <http://www.millertechgrp.com>  
> 
>  
> 
>  
> 
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