I have two ASA 5510 with L2L VPN tunnel setup between them. The ASA at the headoffice has an Exchange server and a Linux Deban v4.0 with a website hosted on it.
The hosts at the headoffice could access the URL for this web site hosted on the Linux box at the headoffice but hosts at the remote office could not via the VPN tunnel.
All other services including mail is accessible via the L2L VPN tunnel except the URL pointing to this web site.
My ACLs allows traffic between the local LAN and the remote office LAN as follows:
access-list inside_nat0_outbound extended permit ip 192.168.21.0 255.255.255.0 192.168.22.0 255.255.255.0
access-list outside_60_cryptomap extended permit ip 192.168.21.0 255.255.255.0 192.168.22.0 255.255.255.0
There is no ACL that denies web traffic to the IP of this web server.
Is there something that could be wrong with the L2L VPN tunnel creation that might be blocking access to this web server?
Thanks for your help.