Unix virtual interfaces

[RICCARDO RUSSO]

Hello,
I'm running bird 2.0.2 on centOS

I've configured 2 virtual interfaces (eth1:1 and lo:1)

When I run show protocol I don't see them. Are virtual interfaces supported
by bird?
I need it in order to advertise by BGP lo:1

R

---------------------------------------
# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 163.162.230.198  netmask 255.255.255.240  broadcast
163.162.230.207
        inet6 fe80::2e:a6ff:fe66:5a27  prefixlen 64  scopeid 0x20<link>
        ether 02:2e:a6:66:5a:27  txqueuelen 1000  (Ethernet)
        RX packets 14271  bytes 996507 (973.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2746  bytes 314846 (307.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.200.8  netmask 255.255.255.0  broadcast 192.168.200.255
        inet6 fe80::9034:56ff:feee:eeee  prefixlen 64  scopeid 0x20<link>
        ether 92:34:56:ee:ee:ee  txqueuelen 1000  (Ethernet)
        RX packets 16109  bytes 1066648 (1.0 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 7805  bytes 514801 (502.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth1:1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.10.10.10  netmask 255.255.255.255  broadcast 10.255.255.255
        ether 92:34:56:ee:ee:ee  txqueuelen 1000  (Ethernet)

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1  (Local Loopback)
        RX packets 6  bytes 416 (416.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 6  bytes 416 (416.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo:1: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 163.162.35.89  netmask 255.255.255.255
        loop  txqueuelen 1  (Local Loopback)

---------------------------------------
# birdc show interfaces
BIRD 2.0.2 ready.
lo up (index=1)
        MultiAccess AdminUp LinkUp Loopback Ignored MTU=65536
        127.0.0.1/8 (Preferred, scope host)
        163.162.35.89/32 (scope univ)
        ::1/128 (Preferred, scope host)
eth0 up (index=2)
        MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500
        163.162.230.198/28 (Preferred, scope univ)
        fe80::2e:a6ff:fe66:5a27/64 (Preferred, scope link)
eth1 up (index=3)
        MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500
        192.168.200.8/24 (Preferred, scope site)
        10.10.10.10/32 (scope site)
        fe80::9034:56ff:feee:eeee/64 (Preferred, scope link)

Rr
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