Netgate SG-1000 microFirewall

Author Topic: 2.4.2 in HA mode NBNS storm kills wan  (Read 327 times)

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Offline Derelict

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Re: 2.4.2 in HA mode NBNS storm kills wan
« Reply #15 on: February 07, 2018, 04:39:40 pm »
pfSense will not put an inside MAC address on the outside without a bridge interface. period. Check your layer 2.
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Use this diagram to describe your issue.
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Offline Heimire

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Re: 2.4.2 in HA mode NBNS storm kills wan
« Reply #16 on: February 07, 2018, 04:47:45 pm »
There are no physical connection between any of the 3 switches.
2 of them is dumb netgear switches I purchased for this testing.
The hub is something very old and retired.

Only physical connection between them is via pfsense so I am a loss when you are saying its not pfsense.

Thank you for all your help, I really appreciate your input even if I am a bit confused.


Offline Derelict

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Re: 2.4.2 in HA mode NBNS storm kills wan
« Reply #17 on: February 07, 2018, 04:49:44 pm »
All I can say is check again. It is pretty much impossible to have an inside MAC address on a WAN pcap without some sort of layer 2 connectivity between inside and outside.
Las Vegas, Nevada, USA
Use this diagram to describe your issue.
The pfSense Book is now available for just $24.70!
Do Not PM For Help! NO_WAN_EGRESSTM