[one-users] VM status is runn but it doesn't make contact

Erico Augusto Cavalcanti Guedes eacg at cin.ufpe.br
Mon May 28 18:12:24 PDT 2012


Dears OpenNebula Users,

$ /srv3/cloud/one/bin/onevm list
    ID USER     GROUP    NAME         STAT CPU     MEM
HOSTNAME        TIME
    11 oneadmin oneadmin CloudProxy   runn   0    128M      mc3-node03
3d 04:02

$ tail -n 6 /srv3/cloud/one/var/11/vm.log
Mon May 28 20:59:39 2012 [VMM][I]: ExitCode: 0
Mon May 28 20:59:39 2012 [VMM][D]: Monitor Information:
    CPU   : 0
    Memory: 131072
    Net_TX: 0
    Net_RX: 489564544

$ /srv3/cloud/one/bin/onevm show 11
...
NIC=[
  BRIDGE="br0",
  IP="192.168.15.2",
  MAC="02:00:c0:a8:0f:02",
  NETWORK="Modcs",
  NETWORK_ID="0",
  VLAN="NO" ]
...

ifconfig from frontend
$ ifconfig
br0       Link encap:Ethernet  HWaddr 00:1f:d0:e2:4e:b9
          inet addr:192.168.15.254  Bcast:192.168.15.255  Mask:255.255.255.0
...

eth0      Link encap:Ethernet  HWaddr 00:1f:d0:e2:4e:b9
          inet addr:192.168.15.200  Bcast:0.0.0.0  Mask:255.255.255.0
...


As can be viewed, VM status is runn and it is logging, but no contact can
be made with it:

$ ping 192.168.15.2
PING 192.168.15.2 (192.168.15.2) 56(84) bytes of data.
>From 192.168.15.254 icmp_seq=1 Destination Host Unreachable
>From 192.168.15.254 icmp_seq=2 Destination Host Unreachable
>From 192.168.15.254 icmp_seq=3 Destination Host Unreachable

bridge, datastore, vnet and image are properly created and tested.
I used arp-scan, trying to visualize VM IP, but it doesn't works.

Some advices?

Thanks,

Erico.
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