[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
AFAIK this is a design issue with nova-network that isn't easy to fix. The preffered way forward is to Neutron. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
** Changed in: nova Status: Incomplete = Opinion -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
Nick, no documentation of the behavior does not mean the behavior still exists in the code, so it is not enough. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
If anything, this looks related to bug #1178745 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
Joe Gordon: Are you unable to reproduce this? We found documentation of this behaviour in openstack's official Web pages. Is that not enough? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
Are a1/a2 on the same host? what version of nova etc? ** Changed in: nova Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
** Also affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
From http://docs.openstack.org/folsom/openstack-compute/admin/content /associating-public-ip.html: Traffic between VMs using floating IPs: Note that due to the way floating IPs are implemented using a source NAT (SNAT rule in iptables), inconsistent behaviour of security groups can be seen if VMs use their floating IP to communicate with other virtual machines - particularly on the same physical host. Traffic from VM to VM accross the fixed network does not have this issue, and this is the recommended path. To ensure traffic doesn't get SNATed to the floating range, explicitly set dmz_cidr=x.x.x.x/y. x.x.x.x/y is the range of floating ips for each pool of floating ips you define. This configuration is also necessary to make source_groups work if the vms in the source group have floating ips. This might help... -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
Confirmed; instances within a region don't appear to be able to contact public addresses for either themselves or other instances in the same region. ** Changed in: nova (Ubuntu) Status: New = Confirmed ** Changed in: nova (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
This may be pertinent: http://docs.openstack.org/trunk/openstack-compute/admin/content /associating-public-ip.html Note that you cannot SSH to an instance with a public IP from within the same server as the routing configuration won't allow it. This would explain the reason why 'a1' can't see its own public address; is it possible that a1/a2 are on the same server? ** Changed in: nova (Ubuntu) Importance: High = Medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1022612] Re: private instance IPs can only reach public IPs in other regions, not the same region
FTR, actually A1 can't reach it's public IP either. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1022612 Title: private instance IPs can only reach public IPs in other regions, not the same region To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1022612/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
