Wireguard peer lost dns resolution after adblock installaion

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@keiser1080

option mtu '9000'

really?

@keiser1080

option ipv6 'auto'

This creates a wan_6 interface automatically, so there might be a conflict with the wan6 interface. Change from auto to 1, or delete wan6.

@keiser1080

config interface 'modem'
        option gateway '192.168.1.1'

Delete that.

@keiser1080

list allowed_ips '10.200.200.3/24'

change to /32
Do the same to the other peers too.

@keiser1080

config redirect
        option target 'DNAT'
        option name 'WireGuard'
        option src 'wan'
        option dest 'lan'
        option dest_ip '192.168.2.1'
        list proto 'tcp'
        list proto 'udp'
        list proto 'icmp'
        option src_dport '51820'
        option dest_port '51820'

Delete this.
Create a rule:

uci -q delete firewall.@redirect[0]
uci -q delete firewall.wg
uci set firewall.wg="rule"
uci set firewall.wg.name="Allow-WireGuard"
uci set firewall.wg.src="wan"
uci set firewall.wg.dest_port=51820
uci set firewall.wg.proto="udp"
uci set firewall.wg.target="ACCEPT"
uci commit firewall
/etc/init.d/firewall restart

Post also the following:
ls -l /etc/resolv.* /tmp/resolv.* /tmp/resolv.*/* ; head -n -0 /etc/resolv.* /tmp/resolv.* /tmp/resolv.*/*