Hi, Have you tried directly ping 74.125.236.206 or 8.8.8.8? Have you enabled icmp in security groups?
What kind of network topology are you using? *YY Inc. is hiring openstack and python developers. Interested? Check http://www.nsbeta.info/jobs <http://www.nsbeta.info/jobs>* -- Thanks, Yuanle On Wed, Mar 5, 2014 at 3:12 PM, <[email protected]> wrote: > Hi All, > > > > Any idea where the problem is ? > > > > > > *From:* Gnan Kumar, Yalla > *Sent:* Wednesday, March 05, 2014 11:43 AM > *To:* 'Drew Weaver'; '[email protected]' > *Cc:* '[email protected]' > *Subject:* RE: [Openstack] unable to ping google.com > > > > So, where could the problem be ? > > > > > > > > *From:* Drew Weaver [mailto:[email protected]<[email protected]>] > > *Sent:* Tuesday, March 04, 2014 8:10 PM > *To:* Gnan Kumar, Yalla; '[email protected]' > *Cc:* '[email protected]' > *Subject:* RE: [Openstack] unable to ping google.com > > > > DNS is clearly resolving but it looks like the machine is unable to reach > 74.125.236.206 or the replies are being filtered. > > > > -Drew > > > > > > *From:* [email protected] [ > mailto:[email protected] <[email protected]>] > *Sent:* Tuesday, March 04, 2014 9:08 AM > *To:* [email protected] > *Cc:* [email protected] > *Subject:* Re: [Openstack] unable to ping google.com > > > > When I change the nameserver to my internal network server, ping is > showing a single line with IP. But following it, no other output. > > > > -------------- > > $ ping google.com > > PING google.com (74.125.236.206): 56 data bytes > > > > > > *From:* Damon Wang [mailto:[email protected] <[email protected]>] > > *Sent:* Tuesday, March 04, 2014 7:32 PM > *To:* Gnan Kumar, Yalla > *Cc:* Sushma Korati; [email protected] > *Subject:* Re: [Openstack] unable to ping google.com > > > > Hi Kumar, > > I think you need set nameserver to 8.8.8.8 or 8.8.4.4 or other valid DNS > at /etc/resolv.conf, besides you need to reset nameserver at your > OpenStack's internal network or other places. > > 8.8.8.7 is a typo, right? > > Damon > > > > 2014-03-04 21:52 GMT+08:00 <[email protected]>: > > Ping is not working with these nameservers. > > > > ------------- > > $ nslookup google.com > > Server: 8.8.8.7 > > Address 1: 8.8.8.7 > > > > nslookup: can't resolve 'google.com' > > ----------------- > > > > *From:* Damon Wang [mailto:[email protected]] > *Sent:* Tuesday, March 04, 2014 7:21 PM > *To:* Sushma Korati > *Cc:* Gnan Kumar, Yalla; [email protected] > *Subject:* Re: [Openstack] unable to ping google.com > > > > Hi Kumar, > > Please check the vm's /etc/resolv.conf and try to ping 8.8.8.8. > > Hope it helps. > > Damon > > > > 2014-03-04 21:34 GMT+08:00 Sushma Korati <[email protected]>: > > Hi, > > > > Can you please check if the nameservers provided while creating subnet are > correct? > > > > Regards, > > Sushma Korati > > > ------------------------------ > > *From:* [email protected] <[email protected]> > *Sent:* Tuesday, March 4, 2014 6:48 PM > *To:* [email protected] > *Subject:* [Openstack] unable to ping google.com > > > > Hi All, > > > > > > I have installed openstack Havana on three nodes. > > I am able to boot a cirrOS image. When I log into the VM, I am unable to > ping outside network. > > ------------- > > $ ping google.com > > ping: bad address 'google.com' > > $ > > --------------------- > > > > What could be the reason ? > > > > > > Thanks > > Kumar > > > ------------------------------ > > > This message is for the designated recipient only and may contain > privileged, proprietary, or otherwise confidential information. If you have > received it in error, please notify the sender immediately and delete the > original. Any other use of the e-mail by you is prohibited. 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