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Hi list,<br>
<br>
I've been trying to set up an external network for a few days and
this driving me crazy. I have a topology close to the one described
in the ubuntu 14.04 documentation for icehouse (using networking not
legacy)<br>
<br>
My setup is completely running under vitrualbox as this is just a
POC at the moment, I have checked that my neutron node is allowed to
put its network interface in promiscuous mode which seem to be the
case but none of the interface on my neutron node actualy get put in
promisc mode.<br>
<br>
My external network is 192.168.199.0/24 (I don't have a public
network available) and I have an external router providing gateway
on 192.168.199.1. my pool is defined from .101 to .150<br>
However I cannot ping .101 from the external router. I have tried
adding an extra network interface to the neutron node plugged in on
the same network as the external router (.45) and from that one I
can ping the router just fine.<br>
<br>
My questions are :<br>
Is it normal that none of the neutron node interface are in promisc
mode ?<br>
<br>
oot@os-network:~# netstat -i<br>
Kernel Interface table<br>
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP
TX-OVR Flg<br>
br-ex 1500 0 11 0 0 0 8
0 0 0 BRU<br>
br-int 1500 0 22 0 0 0 8
0 0 0 BRU<br>
br-tun 1500 0 0 0 0 0 8
0 0 0 BRU<br>
eth0 1500 0 12199 0 0 0 3959
0 0 0 BMRU<br>
eth1 1500 0 1338 0 0 0 1940
0 0 0 BMRU<br>
eth2 1500 0 2 0 0 0 18
0 0 0 BMRU<br>
eth3 1500 0 15 0 0 0 17
0 0 0 BMRU<br>
eth4 1500 0 9 0 0 0 14
0 0 0 BMRU<br>
lo 65536 0 18 0 0 0 18
0 0 0 LRU<br>
<br>
Do you have any poitner or direction I can follow to troubleshoot
this ?<br>
<br>
Thanks already for your help<br>
<br>
Cheers,<br>
<br>
Olivier<br>
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