Hi,
I am running a dual stack ipv4/6 network. I have configured a network location with local domain fallback for my local domain I have also configured split tunnelling (exclusion) for my IPv6 range (/48). The IPv4 range (10.0.0.0/8) is included by default.
When the Warp Client (Windows) is enabled, DNS resolution is performing as follows:
Local domains fail to resolve, other domains time out twice and then resolve (unless cached, in which case they resolve instantly). I have also confirmed via packet capture that the local domain queries are being sent out my ethernet interface and that they reply is being received (query is sent with IPv4 for some reason, windows has IPv4 and IPv6 addresses for the local DNS server and defaults to v6 when Warp is turned off).
See below for examples. Any guidance would be appreciated.
C:>nslookup ns
Server: warp-svc
Address: fd01:db8:1111::2
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to warp-svc timed-out
C:>nslookup wazuh. com
Server: warp-svc
Address: fd01:db8:1111::2
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
Non-authoritative answer:
Name: wazuh. com
Addresses: 65.8.134.119
65.8.134.34
65.8.134.90
65.8.134.11