VPN Multipoint

[admin_2]

Hi guys,

I have a little problem my VPN configuration. I have 4 sites, one is the headquaters and the others are the remote sites.

So, I try to make 3 site-to-site VPN connections, one for each remote sites. I have 7120 cisco router on the HQ and three 1760 cisco routers on the agencies

I configure my 7120 router for one site and it's ok. But, when I try to configure the second site, I can enter all the commands but I receive no data when I try to ping the remote server.

The "sh int tun 1" command said that the tunnel is up, line protocol is up, hardware is tunnel..." but I have no packets received.

firstable, I want to know if is it possible for a Cisco router 7120 to manage several VPN tunnels?

If yes, can you tell me what command I did forget in configuring my router?

I need your help to resolve my problem.

Thanks in advance

[jsivulka]

I did see a few bugs related to Multipoint VPN's but most of them were relevant to a setup when NHRP was configured too, which does not seem to be the case in your setup. The other possibility is a configuration problem. A couple of documents on configuring dynamic multipoint vpn are available on the IPSec support page at http://www.cisco.com/pcgi-bin/Support/browse/psp_view.pl?p=Internetworking:IPSec&s=Implementation_and_Configuration. You could also refer to http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a0080110ba1.html