Problem establishing VPN

[frf]

After the last firmware update(2.2), the IPsec started to behave erratically and we cannot establish a VPN from site A to site B (although we can to site C).
We have tried to replicate the configurations to site B but it didnt work.

Our setup is the following:
Firewall at site A is the pfSense 2.2 FreeBSD 10.1 with IP is 8x.xxx.xxx.xxx
Firewall at site B is a Cisco IP is 192.168.1.250, behind the ISP router with IP 3x.xxx.xxx.xxx

The logs and configurations used are in the following screenshots.

Thank you in advance

[eri--]

Are you behind NAT?

[frf]

Site A isnt, site B is but traffic is forwarded to the Cisco firewall.

[stegbth]

Hi

i am currently fighting with a similar problem.

I have an IPsec site-to-site tunnel with x509 authentication.

client(192.168.1xx.45) –> pfsense 2.2 (192.168.1xx.4) --> Internetrouter(192.168.1xx.1) --> Internet --> cisco886 IOS (217.zzz.zzz.105) --> Server 192.168.2yy.5

When i try to ping from client 192.168.1xx.45 the server at 192.168.2yy.5 the tunnel gets established on both sides.
but i can't transfer any data.

also the encryptioncounters on the cisco ios stays at 0.
I had the same issue with PFsense 2.1.5 so i assume a bug at the cisco IOS router here.

best regards
thomas