Just to be clear.. I have added sec-group rule for ssh, icmp into the default secgroup and using the default secgroup while creating the instance.. and yet I am unable to ping and/or ssh the instance from my devstack host!
On Wed, Jun 11, 2014 at 10:15 PM, Deepak Shetty <dpkshe...@gmail.com> wrote: > I am actually hitting a similar issue with devstack setup on F20 > I am able to spawn Nova instances and have setup keypair and sec-groups > and using those key and secgroup while spawning the instance > > My instance boots up fine and has a 10.x.x.x IP.. I can get into the > instance usign VNC.. but cannot ping my host (On which VM is created) from > inside the instnace and vice versa. I see that sshd is running inside the > instnace and doing ssh root@localhost in the instnace works > > So what else am I missing for the networking NOT to work ? ANy body has > any suggestions ? > > > On Wed, Jun 11, 2014 at 7:42 PM, Eric Berg <eb...@rubensteintech.com> > wrote: > >> please excuse my stupidity, but this is the fiftieth time I've done an >> install and I had left out the secgroup-add-rule's for icmp and ssh. >> >> I'm good now!! >> >> I certainly appreciate your help, Yugang. >> >> >> On Wed Jun 11 01:52:20 2014, Yugang LIU wrote: >> >>> Hi, >>> >>> For Nova-network, You can >>> >>> ping from vm to vm. >>> ping from vm to internet >>> >>> You can not >>> ping from any host to vm exclude host owned vm >>> >>> You need assign a floating ip to VM. >>> >>> >>> Best regards >>> >>> Yugang LIU >>> >>> Keep It Simple, Stupid >>> >>> On 06/11/2014 08:36 AM, Eric Berg wrote: >>> >>>> Update. I've done a fresh install and am successfully running >>>> instances on my compute host, but, while I can connect out of my >>>> instances just fine, I can't get into them from any host but my >>>> compute host. >>>> >>>> I thought that RDO was going to set me up so that each compute host >>>> handled the routing directly, but it appears that all of my instance's >>>> traffic is routing through a bridge to my control host. >>>> >>>> My compute and control hosts are on a 192.168.0.0/16 network and are >>>> using 192.168.20.0/24 for the instances. >>>> >>>> How do I get traffic routing into my instance hosts on 192.168.20.0/24 >>>> on each compute host? (I only have one now, but will be deploying 2 >>>> more once I have OpenStack set up. >>>> >>>> Eric >>>> >>>> >>>> >>>> On 6/10/14, 4:53 PM, Eric Berg wrote: >>>> >>>>> I need some help setting up my network before doing an install of RDO >>>>> using nova-networking. I've got 2 hosts -- one is a control and one >>>>> is a compute host. Each has 2 NICs. >>>>> >>>>> It's my understanding that I need to configure the network before >>>>> doing the install, but I can't find any good docs on just what I have >>>>> to do. >>>>> >>>>> My initial install allowed me to create instances that I could get >>>>> into and out of via ssh, ping, etc., but when I created a new tenant >>>>> and a network for that tenant, the networking stopped working. >>>>> >>>>> I used this command to create the network: >>>>> >>>>> "nova network-create ruby-net --bridge br100 --multi-host T >>>>> --fixed-range-v4 192.168.20.0/24" >>>>> >>>>> While I found more documentation for neutron, I'm not finding much >>>>> for nova. I have the following questions: >>>>> >>>>> 1) how should I set up my network interfaces on the control and >>>>> compute host for a nova-networking installation? >>>>> 2) where are the docs for installation (including such prep as >>>>> above), as well as post-install tenant set-up for this type of network? >>>>> >>>>> Thanks for your consideration. >>>>> >>>>> Eric >>>>> >>>>> >>>> >>> >>> _______________________________________________ >>> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/ >>> openstack >>> Post to : openstack@lists.openstack.org >>> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/ >>> openstack >>> >> >> -- >> Eric Berg >> Sr. Software Engineer >> Rubenstein Technology Group >> 55 Broad Street, 14th Floor >> New York, NY 10004-2501 >> >> (212) 518-6400 >> (212) 518-6467 fax >> eb...@rubensteintech.com >> www.rubensteintech.com >> >> _______________________________________________ >> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/ >> openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/ >> openstack >> > >
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