I am creating VPN tunnel between ASA and Cisco VPN Concentrator 3000. I have control on VPN Concentrator.
I have allowed the IP traffic for interesting traffic on Tunnel. I am looking for ACL Filter on tunnell in inbound direction. Our network on 20.x.x.x & Client ASA netowrk is 10.x.x.x.
I am little bit confused with Concentrator. I have allowed Inbound subnet 10.x.x.x to reach our netwoek 20.x.x.x on Port-80. Should I allow the reverse traffic towards outbound also. Please help.