Changes in Jails from FreeBSD 6 to FreeBSD 9 -- particularly,
networking and routing
Mark Felder
feld at feld.me
Fri Apr 13 19:50:46 UTC 2012
Do I understand this right?
Working in FreeBSD 6.x:
interface em0: 1.2.3.4/24 <-- public IP, host only
192.168.1.1/24 <-- private IP, host only
192.168.1.2/24 <-- Jail #1
192.168.1.3/24 <-- Jail #2
With this configuration you had no problems accessing the internet from
the jails.
Is this correct? This seems bizarre; this should only be possible if
you're doing NAT somewhere in there and that is not possible with Jails v1
(which share a network stack) and is only possible in Jails v2 (vnet).
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