Hi all,
I´m referencing to the closed thread here:
Said shortly, we´ve got exactly the same problem - and no resolution.
DNS resolution seems not to go over the ssl-vpn-connection.
I´ve already done the following to work around this issue:
- Use OpenVPN Client (Version 2.5.0-I601)
- Changed the Adapter-Order in the Registry (Tcpip\Linkage ...)
- Added the internal domain-name in the suffix list of the VPN-Network-Adapter in Windows
- Changed the DNS-Config on the UTM under Remote Access -> Advanced: Entered the Gateway IP-Address of the VPN-SSL Pool as the first DNS-Server and the domain name field contains the internal domain name.
Behaviour after the mentioned configuration:
nslookup serverxyz -> Resolution works
nslookup serverxyz.domainname.local -> Resolution works
ping <ip-address of Server> -> Response OK
ping <netbios-name of Server> -> Response not ok
ping <fqdn of Server> -> Response not ok
Has anybody found a working solution for this issue?
Appreciate your help!
This thread was automatically locked due to age.