Netgate SG-1000 microFirewall

Author Topic: Pfsense not responding to ISP's Neighbor Solicitation  (Read 256 times)

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Offline samham

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Pfsense not responding to ISP's Neighbor Solicitation
« on: November 18, 2017, 03:59:48 pm »
My iPv6 connection keeps dropping, after packet capture I see a Neighbor Solicitation (udp135) from the ISP router, but I'm not seeing any Neighbor Advertisement (UDP136) response from my Pfsense FW. I'm running 2.4.1

« Last Edit: November 18, 2017, 04:24:31 pm by samham »

Offline pmisch

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Re: Pfsense not responding to ISP's Neighbor Solicitation
« Reply #1 on: November 24, 2017, 12:56:41 pm »
What does your provider say how to configure your WAN port?
What are your actual settings of the WAN interface?