Hi,
I am trying to reach a dns server through my IPSec tunnel, but it seems like something is blocking the connection.
Resolve-DnsName : test.local : DNS name does not exist
At line:1 char:1
+ Resolve-DnsName -Name test.local -Server 192.168.20.254
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ResourceUnavailable: (test.local:String) [Resolve-DnsName], Win32Exception
+ FullyQualifiedErrorId : DNS_ERROR_RCODE_NAME_ERROR,Microsoft.DnsClient.Commands.ResolveDnsName
Resolve from within local network works just fine
Resolve-DnsName -Name test.local -Server 192.168.20.254
Name Type TTL Section IPAddress
---- ---- --- ------- ---------
test.local A 60 Answer 10.10.20.1
test.local A 60 Answer 10.10.20.1
I disabled DNSMasq and unbound on the firewall.
I am not sure where to start debugging.
Any help to get me into the reight direction would be great.
Thanks in advance!
Is this an s2s IPSec or a road warrior?
Which device is the DNS server, you try to access? Is it a server behind the IPSec endpoint or is it running on the endpoint itself?
Hi,
thanks for your reply!
This is a site2site IPSec tunnel.
It's a Windows DNS-Server behind an OPNSense at one end of the tunnel.
The client is on the other side of the tunnel behind a draytek vigor router.