I have a strange issue where an ASA 5510 that is configured for IPSEC-over-udp RAS VPN is only allowing one (1) vpn client to pass traffic.
The other clients can connect successfully (obtain IP/DNS etc, auth using LDAP)but only the client that connected first is able to browse internal resources. The others show 0 packets decrypted when I check the statistics. I have confirmed that it is not an issue with the license as the default ipsec license allows up to 250 clients I believe. Has anyone had this problem in the past?
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...