epair0b missing from Jail after NAS restart

[andrewcr]

Every time the NAS restarts, my jail then starts without network connectivity.

In the GUI I can see

And in the shell, there is not epair interface listed.

root@plexy:~ # ifconfig lo0: flags=8008<LOOPBACK,MULTICAST> metric 0 mtu 16384 options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> groups: lo nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> pflog0: flags=0<> metric 0 mtu 33160 groups: pfllog root@plexy:~ #


If I restart the jail (not the NAS), I get connectivity right away

And I see epair0b in the shell

root@plexy:~ # ifconfig lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1 inet 127.0.0.1 netmask 0xff000000 groups: lo nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> pflog0: flags=0<> metric 0 mtu 33160 groups: pflog epair0b: flags=8863<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=8<VLAN_MTU> ether 02:ff:60:16:02:31 hwaddr 02:30:c0:fd:39:0b inet 192.168.11.232 netmask 0xfffffe00 broadcast 192.168.11.255 groups: epair media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>) status: active nd6 options=1<PERFORMNUD> root@plexy:~ #

What could be causing that? Like could the jail be starting before the driver for the physical network interface?