Сабж. Сдаюсь. Где я дурак?
NAME STATE IPV4 IPV6 AUTOSTART
----------------------------------------------
tracks RUNNING 192.168.3.10 - YES
ttrss RUNNING - - YES
Хост:
@MikroTik 6 192.168.3.2 C8:60:00:EC:77:50 darkserv dhcp1 bound
--/etc/network/interfaces
auto eth0
iface eth0 inet manual
auto lxcbr0
iface lxcbr0 inet dhcp
bridge_ports eth0
bridge_stp off
bridge_fd 0
bridge_hello 0
bridge_maxwait 0
--/etc/lxc/default.conf
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = lxcbr0
lxc.network.name = eth0
--/var/lib/lxc/tracks/config
## Networking
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = lxcbr0
#lxc.network.ipv4 = 0.0.0.0/24
lxc.network.hwaddr = 00:1E:40:6E:E7:98
--/var/lib/lxc/ttrss/config
## Networking
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = lxcbr0
#lxc.network.ipv4 = 0.0.0.0/24
lxc.network.hwaddr = 00:1E:88:4D:5C:C2
--/var/lib/lxc/tracks/rootfs/etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname tracks
--/var/lib/lxc/ttrss/rootfs/etc/network/interfaces
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname ttrss
--[@MikroTik] /ip dhcp-server lease> print
7 192.168.3.10 00:1E:40:6E:E7:98 tracks dhcp1 bound
8 192.168.3.9 00:1E:88:4D:5C:C2 dhcp1 waiting
А что если:
sudo lxc-console -n ttrss
root@ttrss ~# ifdown eth0 && ifup eth0
udhcpc (v1.22.1) started
Sending discover...
Sending select for 192.168.3.9...
Lease of 192.168.3.9 obtained, lease time 2592000
/etc/udhcpc/default.script: Resetting default routes
SIOCDELRT: No such process
/etc/udhcpc/default.script: Adding DNS 192.168.3.101
Tracks на Turnkey Tracks LXC, TT-RSS на Turnkey LAMP LXC и сам вкорячил.