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Home » General » Support » netdev_add kills wanpipe ?? (cannot add sangoma wanpipe interface to CT)
netdev_add kills wanpipe ?? [message #38220] Mon, 30 November 2009 07:32 Go to previous message
geejay is currently offline  geejay
Messages: 11
Registered: May 2008
Junior Member
Hello,

I am trying to use a Sangoma A104D E1 port in a container giving the container exclusive access to the port. However when doing
vzctl set 220 --netdev_add w1g1 --save
vzctl set 220 --netdev_add w1g2 --save
the device is killed.

Before adding them with netdev the devices look as following:

w1g1 Link encap:Point-to-Point Protocol
UP POINTOPOINT NOARP MTU:4112 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:18 Memory:f8f20000-f8f21fff

w1g2 Link encap:Point-to-Point Protocol
UP POINTOPOINT NOARP MTU:1216 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:18 Memory:f8f20000-f8f21fff

The Sangoma API uses raw sockets. So I suppose this should work in OpenVZ similar to TUN/TAP devices. But I cant figure out how to do it.

Just to see whether it helps I added capabilities to the container
CAPABILITY="NET_ADMIN:on NET_RAW:on SYS_MODULE:on SYS_RAWIO:on "
unfortunately it doesnt.

Anyone any hints ?

I can give openvz developers access to the machine in case someone needs this.

Thank you for your help.

Geejay
 
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