Hello. We are evaluating Windows Vista along with the VPN Client version 5.0.01.0600. Many of our VPN users are reporting that they are experiencing problems connecting VPN to the ASA 5520 firewall. We are experiencing the same problems with error such as "Reason 418: Unable to configure the firewall software." Also in the client's log we see:
3 08:11:49.845 08/07/07 Sev=Warning/2 IKE/0xE3000086
Invalid concentrator firewall configuration.
Is anyone else experiencing this problem and is there a workaround? Thanks in advance.