Concentrator Redundency

wasiimcisco · ‎04-24-2008

i have vpn concentrator to be use for VRRP and i have configure both devices as per mentioning in the below mention link http://www.cisco.com/warp/public/471/vrrp.html

But the problem is that after configuring this one concentrator stops responding, i was nto able to ping and access it untill or unless second concentrator goes down, I need to know how the configuration replicate with unaccessible concentrator and i cant even configure it manually bcz i m not able to access it,

by configuring concentrator according to this link both are acting as master bcz i replicate the configuration on second concentrator just modify the ip addresses.

I need to know how to configure unresponded concentrator for configuration modification and why both acting as master in VRRP group.

bwilmoth · ‎04-30-2008

need to run some debugs on the secondary concentrator to know why the clients are not able to connect and the L2L's are working.

Go to: Configuration | System | Events | Classes Add the following severities (Events to log: severities 1-13): IKE, IKEDBG, IPSEC,

IPSECDBG and VRRP. On Monitoring | Filterable Event Log, clear the log Make the failover happen and try to connect using a VPN client. On Monitoring | Filterable Event Log click on get log

http://www.cisco.com/univercd/cc/td/doc/product/vpn/vpn3000/4_0/config/lbssf.htm