[FS#847] resolv.conf no longer points at local dnsmasq instance

[LEDE Bugs]

The following task has a new comment added:

FS#847 - resolv.conf no longer points at local dnsmasq instance
User who did this - Kevin Darbyshire-Bryant (kdarbyshirebryant)

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Am confused 'cos I didn't mention anything about DNAT port rewriting.

My setup is straightforward in that there's a single dnsmasq instance handling dns,dhcpv4&v6 across a few interfaces/subnets.  It listens on port 53 on all subnets.

With the commit in place, /etc/resolv.conf is sym linked to /tmp/resolv.conf which is symlinked (in error) to /tmp/resolv.conf.auto

resolv.conf.auth points at the upstream recursive resolvers (google in this case, both ipv4 & v6)

Based on your rules/explanation (there's only 1 instance of dnsmasq), I don't understand why /tmp/resolv.conf doesn't point at 'loopback'.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=847#comment2799