Re: ipfw + bridge + epair + tags for vnet jails after upgrade to 13.1

Reply: Markus Graf : "Re: ipfw + bridge + epair + tags for vnet jails after upgrade to 13.1"
In reply to: Markus Graf : "ipfw + bridge + epair + tags for vnet jails after upgrade to 13.1"
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From: Ian Smith <smithi_at_nimnet.asn.au>
Date: Tue, 20 Dec 2022 09:42:35 UTC

On 20 December 2022 2:39:07 am AEDT, Markus Graf <markus.graf@markusgraf.net> wrote:

 > Hi, I am trying to wrap my head around ifbridge and ipfw.
 > 
 > I upgraded a host from 13.0 to 13.1
 > 
 > Up until now, I used ipfw, bridge and epairs on 13.0 and felt like 
 > I knew what I am doing.  Now I can not get the system to behave 
 > like it should, so either my mental model is wrong or something 
 > changed.  Perhaps someone could help me to understand what I am 
 > doing wrong.

I imagine that if you subscribe to: 

https://lists.freebsd.org/subscription/freebsd-ipfw

and repost your excellently detailed message there, it will meet eyes that recognise your problem.

cheers, Ian