On Fri, Dec 12, 2014 at 9:30 AM, Tejas Sheth <[email protected]> wrote: > > Hello, > > I have deployed advanced zone and deployed windows 2008 VM instance. The > VM instance is connected to isolated network. > > The issue is none of the VMs are getting dhcp address from virtual router. > I tried to restart virtual router but still no DHCP address from vRouter. > > Any suggestion? >
1) Has it previously worked or is this a new network? 2) Log on to the VR, and verify that dnsmasq is running, and that there is free space on all partitions 3) On the VR, start tcpdump and see if it receives and/or sends traffic (command: tcpdump -nn -v -X -A port 68) 4) If you cannot see the traffic in point three, try setting a static ip on the guest and check if you can ping the VR 5) What is your cloudstack version, hypervisor type, hypervisor version, network isolation type? If point 3 or 4 fails it might be a network configuration issue, missing trunk ports or similar, depending on isolation type. -- Erik
