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From BSC 964 <6bsc...@gmail.com>
Subject Re: Cannot create VM Instances . S-1-vm cannt reach guest network gateway
Date Fri, 02 Nov 2012 07:18:02 GMT
Gavin,
Thanks for your input.
yes  - checked rp_filter values. After SSVM was created (during setting up)
the value in sysctl.conf is set to 0 by the runtime value is 1
After rebooting SSVM  the value was 0 but still same issue.

i will reinstall xen 6.02 + upgrade + supp pkgs tomorrow morning nd try it
again. Also this time i will try with openswitch instead of bridge.

I will also try with VMWARE and let you know.

- bsc

On Wed, Oct 31, 2012 at 3:01 AM, Gavin Lee <gavin.lxh@gmail.com> wrote:

> Inside SSVM, check net.ipv4.conf.default.rp_filter setting in sysctl:
> # grep "rp_filter" /etc/sysctl.conf     // except value: 0
> # sysctl -A |grep "default.rp_filter"  //except value: 0
>
> If runtime sysctl is not 0, you may use below command to disable it:
> #sysctl -w net.ipv4.conf.default.rp_filter=0
>
> Then try again, if issue persist still, try to destroy the SSVM and
> test in new created one.
>
>
>
> On Tue, Oct 30, 2012 at 9:22 AM, BSC 964 <6bsc954@gmail.com> wrote:
> > Hi,
> >
> > I am new to cloudstack and trying to test out with a dev environment
> >
> > Trying to setup a cloudstack environment
> >
> > 10.32.66.120 - cloudstack 3.0.2 (MS)
> > 10.32.36.3 - Xen 6.0.1
> >
> > 10.32.36.160-10.32.36.179 - Range for reserved network
> >     s-1-VM: 169.254.3.20/10.32.36.161/10.32.79.100/ 10.32.46.163
> >     v-2-VM : 169.254.0.186/ 10.32.36.164/10.32.79.101
> >
> > 10.32.79.20 - 11.32.79.150 - Range for guest network
> >
> > I followed the steps in the Installation guide and the installation
> > completed successfully. But after install, i cannt add any VM instances.
> > when i login to the MS and try to Add an instance i am not able to see
> any
> > Template under "Features or community or my templates" but i see
> templates
> > under "Templates".
> >
> > Templates
> > Status =  no route to host
> > ready = no.
> >
> >
> > When i logged into the S-1-vm using the xen console, i cannt reach /ping
> > 10.32.79.254 which is the gateway but can reach/ping V-2-VM in the same
> > hypervison over the 10.32.79.x interface.  I am also able to ssh to MS
> and
> > xen hypervisor from S-1-vm.
> >
> > Followed the steps in
> >
> > root@s-1-VM:~# /usr/local/cloud/systemvm/ssvm-check.sh
> > ================================================
> > First DNS server is  10.32.255.255
> > PING 10.32.255.255 (10.32.255.255): 56 data bytes
> > 64 bytes from 10.32.255.255: icmp_seq=0 ttl=62 time=0.462 ms
> > 64 bytes from 10.32.255.255: icmp_seq=1 ttl=62 time=0.551 ms
> > --- 10.32.255.255 ping statistics ---
> > 2 packets transmitted, 2 packets received, 0% packet loss
> > round-trip min/avg/max/stddev = 0.462/0.507/0.551/0.045 ms
> > Good: Can ping DNS server
> > ================================================
> > Good: DNS resolves download.cloud.com
> > ================================================
> > NFS is currently mounted
> > Mount point is /mnt/SecStorage/2af115fc-14f5-31f1-9ea9-078e67ac9a28
> > Good: Can write to mount point
> > ================================================
> > Management server is 10.32.66.46. Checking connectivity.
> > Good: Can connect to management server port 8250
> > ================================================
> > Good: Java process is running
> > ================================================
> > Tests Complete. Look for ERROR or WARNING above.
>
>
>
> --
> Gavin
>

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