Kernel protocol and different namespaces

[Grant Taylor]

On 6/7/19 12:14 PM, Maria Jan Matějka wrote:
> Thinking once more about it, with respect to the interfaces and so, the 
> BGP transported over Unix socket seems to be quite simple feature to do.

I thought, and my initial tests support, that Unix sockets are network 
namespace specific.

# netstat -aFunix
Kernel Interface table
Iface      MTU    RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP 
TX-OVR Flg
eno1      1500 77564888      0    614 0      66111123      0      0 
0 BMRU
lo       65536 68143909      0      0 0      68143909      0      0 
0 LRU
# ip netns add test
# ip netns exec test /bin/netstat -aFunix
Kernel Interface table
Iface      MTU    RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP 
TX-OVR Flg
lo       65536        0      0      0 0             0      0      0      0 L
# ip netns del test

So, I'm not sure if that's going to work the way that you want.





-- 
Grant. . . .
unix || die

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