[mythtv-users] Migrated backend and now the UPnP isn't showing up
Raymond Wagner
raymond at wagnerrp.com
Sun Apr 29 07:17:22 UTC 2012
On 4/29/2012 00:52, Edward Bond wrote:
> Mythtv .24 running in a jail built from source.
There's your problem. The standard FreeBSD jail only sends traffic to
the specific IP address defined to applications running inside the
jail. That means no broadcast traffic (HDHRs will not autodetect) and
no multicast (no UPnP). If you want UPnP to operate from inside a jail,
you're going to need to compile a new kernel with VIMAGE support, and
configure your jails using vnets. VIMAGE is a virtual networking stack
that produces a pair of ethernet devices with traffic tunneled between
them. You bridge one end with the host's uplink adapter, and push the
other end into the jail. The jail can then configure its own IP
addresses as a normal (non-jail) system would.
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