point to multipoint LAN TO LAN VPN with VPN concentrator

[milon]

We try to establish point to multipoint LAN TO LAN VPN

1. for remote side 2821 RT

2. HQ 3060 VPN concentrator

3. HO LAN 3845 RT

we face some of the problem , when we gave the ACL in remote-RT for WAN IP it work but when we try to establish it LAN TO LAN encryption it not work.

Following is my diagram and configuration for VPNC, remote-RT and HQ-RT

[irisrios]

Check if the configurations are done right on both sides. All the security parameters need to match. Else no data can be sent. Refer the URL http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a008009482e.shtml for more information.

[AdnanShahid]

Hi Milon,

Can u pls check the SA for the tunnel in the VPNC. Also check the DH Groups.

Regards

Adnan