>Synopsis: unwind: ignored force forwarder configuration
>Category: unwind
>Environment:
System : OpenBSD 7.5
Details : OpenBSD 7.5-current (GENERIC.MP) #254: Fri Jun 21
10:05:58 WEST 2024
catap@matebook.local:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
When unwind is configured to use recursor and autoconf it is
impossible to force some zones to forwarder without adding forwarder
to preference.
>How-To-Repeat:
1. Run unwind with configuration:
forwarder { 172.31.2.1 }
preference { recursor autoconf }
force forwarder {
test.domain
}
2. Run tcpdump to interface to where 172.31.2.1 should be routerd
3. Run host test.domain 127.0.0.1
4. Confirm that no request sent to 172.31.2.1
>Fix:
Adding forwarder to preference block overstep an issue
