On Mar 19, 10:14=A0pm, andypatterson24 <andypatterso...@gmail.com>
> Hi All
> I have a customer that has been using a Cisco PIX 506E to Cisco PIX
> 506E site-to-site VPN tunnel that I set up around 5 years ago. =A0I have
> recently purchased a new Cisco ASA 5510 to replace one of the 506s.
> When the ASA 5510 is in place, RDP connections across the VPN tunnel
> to a terminal server are randomly disconnected. =A0I have swapped the
> 506E back into production and the connections NEVER drop.
> In an effort to troubleshoot, I downgraded the ASA 5510 to v7.23 from
> 8.0. =A0Problem instantly reoccurred. =A0I have called TAC to confirm the
> configuration is correct, which it is.
> The other 506E is running v6.3.5.
> I have plenty of other mixed VPN tunnels (v7 and v6.3.x) =A0which have
> had no problems.
> Could this be a bad device? or am I missing something? =A0After I
> receive responses here, I may RMA the 5510.
I had a similar problem where tunnels would frequently drop not to
pixes but various end points I was using acls to filter traffic and
applying them to the group-policy and then applying that to the tunnel-
group. I fixed it but using the vpn-idle-timeout command in the group-
policy. Not sure what the default of this is.