Hello,we have an IPSec tunnel between two cisco 1841.The tunnel works fine, we can work with Ping, FTP, Telnet and so on. But we can not work with file sharing.Is there anybody how knows this problem?We use a normal IPSec Tunnel with crypto map and A...

Hello everybody,i hope anybody here can help me.i have two routers (see the attachmends)which works fine with normal tunnel connection. Now, i have to configure an ISDN Backup for this tunnel but the customer wants no dynamic Routing.What are the pos...

Hello,i have the Szenario below:spoke cisco 1841 over DSL on hub cisco 1841. This connection works fine with GRE an flowting Route.For this connection i have to configure an ISDN Backup.The Backup works fine, if i make a connection direct to the BRI ...

Hello,is it possible to configure an ISDN BRIto use them for Backup and if no Backup is up (primary connection works)i can usethe ISDN BRI for Dialin (Remote Administration)?My Backup Solution works fine but i do not know, how i have to configure the...

Hello,i have to configure 2 Routers 1841 for an IPSEC VPN. My Problem is, that on the Path between the Router is a NAT Device.On the HUB Router i can see the NAT IP Address but the Router expects the Source IP from the Spoke.Can anybody tell me what ...