[feature suggestion] differentiate ipv4/6 traffic up/downstream about unbound

[wcawijngaards]

It is possible to list the IP-addresses to use for upstream and downstream, with outgoing-interface: and interface: statements. If you only list IPv4 or only IPv6 addresses for them it uses only that protocol to make connections. Perhaps this can provide a workaround for this feature for you?

The suggestion was sparked by #35. Once that is sorted it probably does not matter any more.

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It is possible to list the IP-addresses to use for upstream and downstream, with outgoing-interface: and interface: statements.

Of course, missed that logic - however, I would prefer to retain randomness for outgoing queries to counter spoofing.

[wcawijngaards]

Okay! Outgoing queries are still randomized if you do that. It uses the available addresses and destinations for the randomization. I mean, it randomizes over the compatible destinations. And if you give more than one outgoing-interface of that address family (several IPv6 addresses, for example) it'll randomize over the source as well, whilst keeping the IPv4/6 correct. (Just a note, because you wanted to keep the randomization, this is how you get that) :-)