[c-nsp] Cisco ASA IPSec VPN Problem

[Covalciuc Piotr]

Hello,

We have the following problem with IPSec Site-to-Site VPN between Cisco ASA.
The VPN establishes (IKE and IPSec phases are passed), but on my end I have
only TX traffic, no RX.

We've checked NAT (Exempt), ACL, routing. We've recreated the VPN from
scratch. But, without success.

And this problem is only with specific subnet: when we add another subnet
in VPN config, it works.

Do you know what else we have to check?

Thanks,
Piotr