The SSL VPN was working great until recently and now no user can connect via OpenVPN. Authentication is done via Active Directory which works fine as I can log into the firewall with AD authentication. Our domain controller crashed over the weekend with a RAID failure so I am wondering if that has confused the firewall.
Astaro Software firmware: 7.405
Open VPN 2.1_rc19
Here is the Open VPN log file; any ideas would be appreciated:
Tue Sep 29 07:38:27 2009 OpenVPN 2.1_rc19 i686-pc-mingw32 [SSL] [LZO2] [PKCS11] built on Jul 16 2009
Tue Sep 29 07:38:34 2009 WARNING: Make sure you understand the semantics of --tls-remote before using it (see the man page).
Tue Sep 29 07:38:34 2009 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Tue Sep 29 07:38:34 2009 LZO compression initialized
Tue Sep 29 07:38:34 2009 Control Channel MTU parms [ L:1560 D:140 EF:40 EB:0 ET:0 EL:0 ]
Tue Sep 29 07:38:34 2009 Data Channel MTU parms [ L:1560 D:1450 EF:60 EB:135 ET:0 EL:0 AF:3/1 ]
Tue Sep 29 07:38:34 2009 Local Options hash (VER=V4): '958c5492'
Tue Sep 29 07:38:34 2009 Expected Remote Options hash (VER=V4): '79ef4284'
Tue Sep 29 07:38:34 2009 Attempting to establish TCP connection with 66.0.***.***:443
Tue Sep 29 07:38:34 2009 TCP connection established with 66.0.***.***:443
Tue Sep 29 07:38:34 2009 Socket Buffers: R=[8192->8192] S=[8192->8192]
Tue Sep 29 07:38:34 2009 TCPv4_CLIENT link local: [undef]
Tue Sep 29 07:38:34 2009 TCPv4_CLIENT link remote: 66.0.***.***:443
Tue Sep 29 07:39:34 2009 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Tue Sep 29 07:39:34 2009 TLS Error: TLS handshake failed
Tue Sep 29 07:39:34 2009 Fatal TLS error (check_tls_errors_co), restarting
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