Hi Ole,
I am by no means an expert, but to me I see your problem is here..
# ezjail-admin create somejail 'lo1|b.b.b.238,lo1|127.b.b.238'
You are binding the jail to the same network controller lo1.
Usually you would bind the jail like..
# ezjail-admin create somejail 'lo1|127.0.0.238, em
When I do this, I am lucky enough to have a physical spare server, so I run
everything on the backup server as a mirror of the master.
I then rebuild and update the jails on master, if there was ever a problem,
I could just switch local dns records to the slave.
All of my last 4 jail rebuilds hav
Rami,
https://www.freebsd.org/doc/handbook/jails-ezjail.html
See section 14.6.4
It works very well, it will take a while to rebuild the base system. Once
rebuilt you can then update all jail(s) you have, very painless process.
Regards,
--
Luke Crooks
Solent Wholesale Carpets