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Cisco AnyConnect Client - Does this support multiple connections from the same ip address (Hide NAT)?

I have a configuration where multiple people from behind the same hide-NAT are making AnyConnect SSL VPN connections to a Cisco ASA.  It seems that if only a single user is connected things work fine, however when the 2nd, 3rd, etc users connect, they begin to get intermittent failure attempts.

I have seen Cisco's documentation that states Clientless SSL VPN using AnyConnect from a hide-NAT is not supported, however I have not found anything that states whether the true AnyConnect SSL VPN client itself will allow multiple users to connect from the same hide-NAT.

I would appreciate any feedback you have on this issue.  Thanks.

Cisco Employee

Re: Cisco AnyConnect Client - Does this support multiple connect


This should work fine - each SSL connection should have unique source port that the ASA/Router can use to distinguish them through other sessions.

I would check the nat device they are behind for any issues.