DNS server source over VPN

RouterOS General
1

Hi.
I’m trying to set up mikrotik DNS server forward to the other server over the ipsec VPN.
the dns server over the vpn is pingable and accessible if pinging with source-address:

ping 10.3.14.5 src-address=10.32.0.2
SEQ HOST SIZE TTL TIME STATUS
0 10.3.14.5 56 63 112ms433us

The mikrotik DNS server cant seem to reach this 10.3.14.5.
I wonder if there’s src-address option for the DNS server requests?

I’ve seen some suggestions to add a static route, but I dont know the gateway address as they are configured in ipsec POLICIES and seem to be dynamic.

2

You can cheat and add route (with pref-src) with any gateway, because currently it’s not actually used. It’s sort of wrong, but it works, and for the lack of better solutions…