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Forum Discussion
Nighthawk M1 Passthrough Mode (Telstra Model)
Hi All,
I have firmware version NTG9X50C_12.06.02.00 that is set up as IP Passthrough to a Cisco ASA-5506-X.
My ASA gets the public IP Address (I have a public IP through Telstra, not CG-NAT), bu...
Nevermind, UPnP traffic is back (it wasn't for about 5 minutes after boot)
Apologies, without change it appears the UPnP packets have stopped.
I've worked out that due to the M1 changing the subnet mask in dhcp from the MNO(Mobile Network Operator), it's creating a 'non-adjacent' network as the ip is for example 123.123.123.123/32 with a gateway of 123.123.123.1. However the MNO are sending a /24 subnet mask. And since they're not on the same network the router rejects any arp replies as 'non-adjacent networks'.