This is repeatable every time. After a boot the .45 alias does not
pass any traffic, its ports are closed. It will answer a ping, and
shows up in "ifconfig -A" (or em0) and in netstat.
The other 3 addresses work normally.
Restarting the interface with "sh /etc/netstart em0" brings the .45
alias back to an active state.

On Sun, May 7, 2023 at 8:43 PM Sonic <sonicsm...@gmail.com> wrote:
>
> After doing a "sh /etc/netstart em0" that alias is back up and
> working. The problem occurs after boot.
>
> On Sun, May 7, 2023 at 7:23 PM Sonic <sonicsm...@gmail.com> wrote:
> >
> > Hello,
> >
> > Upgrade a system to the latest snapshot - 1175 - and am seeing a
> > problem with an alias address.
> > The outside IP is part of a /29 (not actual addresses) :
> >         inet 51.67.20.41 netmask 0xfffffff8 broadcast 51.67.20.47
> >         inet 51.67.20.42 netmask 0xffffffff
> >         inet 51.67.20.43 netmask 0xffffffff
> >         inet 51.67.20.45 netmask 0xffffffff
> > The address 51.67.20.44 is used by another device connected to the
> > same cable modem.
> > All was working well until the upgrade and now the alias 51.67.20.45
> > will answer a ping but shows ports that should be open as closed, and
> > traffic does not pass.
> > The other 3 addresses (main and aliases) continue to work normally.
> >
> > Thanks for any assistance.
> > Chris

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