VPN

HiI have a Site to Site tunnel between ASA and a non ASA Device . After a period of time when no traffic go across the tunnel, it disconnects itself.  In order to keep the tunnel up always irrespective of traffic flowing or not ,what is the recommend...

Hi guys,recently i set up  a dmvpn installation with a few spokes.Unfortunately we found out that all spokes are within one ISPs Network and the ISP does PAT with one Outside Global IP Addressfor all Spokes. I know that this scenario is unsupported b...

All,Having intermittent issues where a l2l tunnel will come up and have traffic in only one direction. l2l tunnels are between a 5510 and one of my 5505's. Restarting the 5505 seems to have no effect.The tunnel us set up so that it can be brought up ...

Alright, I've been banging my head against the wall trying to figure this out.When configuring the IPsec ISAKMP peers, why do I need to use the ip addresses the peers physical interface instead of the IP address of the peer GRE tunnel? For example:cr...

Is there an easy way to get a packet level debug for an AnyConnect client?  Wireshark on the client doesn't seem to recognize the AnyConnect virtual adapter, and I can't find anything in the AnyConnect documentation.  I can span the inside ASA interf...

I have a Cisco 871 setup as a VPN client to a third-party’s VPN server.  For business reasons this VPN connection is critical and must stay up continuously.  We are about to send off our server/router setup to a hosting center across the country and ...

I have two remote access vpn ASA's and when I connect to vpn, one of the ASA's requires just a user name while the other requires both the domain name followed by the backslash and the user name.  I've compared the configurations but cannot find any ...

Hi,Does anybody know the maximum number of tunnels supported by the Cisco 2921 router?Also what is its VPN performance in terms of throughput?thanks,

Hi,Is there any know compatibility issues when designing a Site to Site IPSsec VPN, between an ASA-5540 and a router type ISR-G2 (2900 or 3900 Series )What about the performances with the ISR-G2 ? Is the On-Board VPN Acceleration hardware comparable ...

HelloWe are trying to make a site to site VPN with 2 ASA devices.The HQ is ising a Cisco ASA 5520 while the remote end is using a 5505The HQ using a IP range of 10.8.xAnd the remote end uses 10.9.23.xThe when the remote end brings does a ping to 10.8...

Noticed these as soon as I enabled the VSA module, so I'm not sure if the cause has always been present.  We've been seeing TONS of them lately since pushing 80mb+ of replication traffic through the VPN.  Cisco TAC says they can be normal and happen ...