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[Salman Malik <salmanmk@xxxxxxxx>]

Hi All,

I have been able to launch an instance using devstack's dashboard. Now there seems to be networking problem. The log of the launched instance shows the following message repeatedly:

cloud-setup: failed 1/30 : up 1.23. request failed
wget: can't connect to remote host (169.254.169.254): No route to host

and afterwards, the log shows:
############ debug start ##############
### /etc/rc.d/init.d/sshd start
/etc/rc3.d/S45-cloud-setup: line 66: /etc/rc.d/init.d/sshd: not found
### ifconfig -a
eth0      Link encap:Ethernet  HWaddr FA:16:3E:28:AB:91  
          inet addr:10.0.3.19  Bcast:10.0.3.255  Mask:255.255.255.0
          inet6 addr: fe80::f816:3eff:fe28:ab91/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:18 errors:0 dropped:0 overruns:0 frame:0
          TX packets:96 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3054 (2.9 KiB)  TX bytes:4780 (4.6 KiB)
          Interrupt:11 Base address:0xa000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:56 errors:0 dropped:0 overruns:0 frame:0
          TX packets:56 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:4928 (4.8 KiB)  TX bytes:4928 (4.8 KiB)

### route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         10.0.3.2        0.0.0.0         UG    0      0        0 eth0
10.0.3.0        0.0.0.0         255.255.255.0   U     0      0        0 eth0
### cat /etc/resolv.conf
search hsd1.il.comcast.net.
nameserver 192.168.1.1
### ping -c 5 10.0.3.2
PING 10.0.3.2 (10.0.3.2): 56 data bytes

--- 10.0.3.2 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss

### pinging nameservers
#### ping -c 5 192.168.1.1
PING 192.168.1.1 (192.168.1.1): 56 data bytes

--- 192.168.1.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
and after sometime:
wget: can't connect to remote host (169.254.169.254): No route to host
  instance-id: 
  public-ipv4: 
  local-ipv4 : 
wget: can't connect to remote host (169.254.169.254): No route to host
cloud-userdata: failed to read instance id
WARN: /etc/rc3.d/S99-cloud-userdata failed

Although the dashboard shows an IP of 10.0.0.3 for this instance, yet within the logs ifconfig -a is showing 10.0.3.19. I am not sure how this instance is connected to my host (or how it should be connected to my host). Someone help please, I can not even login to the instance using VNC. (Any insights to the networking part would be really helpful)

This is my setup:
My host VM (which is hosting devstack) has two VNICs: eth0 is NAT (IP:10.0.3.15) and eth1 is host only (IP:192.168.124.2). All devstack's configuration has been done with respect to 10.0.3.15 (i.e all services are bound to this address)