I try to connect to a VPNC3005 via HTTPS protocol after initial configuration, but it doesn't work. I had this problem already two years before. I could solve it when I deleted the certificate of the VPNC once an generate a new one. I try to do this ...

In the installation several VPN-Clients are connecting to an c2651XM using XAUTH. The users are complaining about unstabile VPN-connections. Sometimes the router is not reachable by VPN for a time. Do I have to set a keepalive or what could be the pr...

I'm using RSA signatures for IKE authentification between two routers (encrypted nonces). Now I have configured one router to access it by using the Cisco VPN-Client 3.x, authentification by XAUTH using the local router user-database. But that does n...

Hello.System is PIX501, 6.3. The outside interface is connected to an ISP via ADSL using PPPoE and dynamic configuration of IP-address and default route. The pix is running stabil for one to three days. When the error occurs, no IP communication to t...

Hello.I just want to know if it is possible to upgrade the NVRAM memory on a c3620 router. Sorry but I couldn't find it by myself on the CCO.RegardsDirk Thelen