Hello all.I have 2821 router with 2 ISP WAN connections with real IP addresses - main and backup. IOS 15.1(4)M12aWhen main ISP is active I can't ping backup ISP interface IP address or access router from Internet. When main ISP is down backup interfa...

Hello all, I am really going mad configuring remote access for users with L2TP/IPSEC. When I am using PAP or CHAP authentication everything goes smooth and well. But when I switch to MS-CHAP-V2 I got an error. I have already read similar post with no...

Hello,I have configured 3845 router with dual fail-over ISP. For users in internal network everything is working perfectly. But I have noticed that IP SLA rule 2 is not working as far as from router itself I can't ping any host (including interface I...