[HECnet] Off Topic - pfSense on Hyper-V

[Keith Halewood]

Is it something to do with the virtual switch setting that permits/prevents multiple Mac addresses from the same virtual adapter?

On 10 Aug 2020, at 08:35, Rob Jarratt <robert.jarratt at ntlworld.com> wrote:


I realise this is completely off topic, but I think this list has a lot of experienced networking people, so I am hoping someone might have a suggestion.

I have pfSense running as my firewall at home, running on Hyper-V. In case you don’t know, it runs on FreeBSD. I have run it for a few years and really want to get it upgraded to the latest. But when I do the upgrade doesn’t work because every packet in the WAN interface seems to get lost, it just cannot send anything to the WAN. The LAN side is fine.

I posted on the pfSense forums about this a long time ago. I got some questions about the MTU, but it was fine

I was just wondering if you have any thoughts/suggestions/experiences?

Thanks

Rob

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