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General • Re: Invalid ICMPv6 Neighbor Solicitation Packet emitted by Loopback Interface

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This is the rule I have in place:
Code:
/ipv6 firewall filteradd action=log chain=input comment="Logging before ipv6-drop-input" dst-address-type=!multicast in-interface-list=!wan6 log-prefix=ipv6-drop-input-internal
However, I believe I’ve identified the culprit. It turns out I had an ipv4 rule that was performing a DST-NAT to the router itself.
It is a bit surprising it could possibly affect ipv6 traffic but I don't need this ipv4 rule anymore anyway, so I’ve removed it. No packets loggued for 4 days now.

Statistics: Posted by netflow — Thu Jan 30, 2025 9:43 pm



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