Hi Dag, I updated GRE modules to make it work fine with XenServer and XCP during the summer. It now appears on master branch. Maybe it will added to future releases.
Will looking into your issue to find out the problem. Thanks, --Tuna Sent from my GT-N7000 On Jan 15, 2014 5:53 AM, "Dag Sonstebo" <[email protected]> wrote: > Hi, > > I’ve spent a fair bit of lab time trying to get GRE tunnelling working in > CloudStack 4.2.1 / Xenserver 6.1 but have had no luck so far. > > As per various posts, documents and wiki articles I’ve got: > > - Xenserver 6.1 cluster with all patches, CloudStack 4.2.1 installed from > RPMs (CentOS 6.5). > - Advanced zone configuration (no security groups). > - Public and management networks configured with VLAN isolation (bonds). > - sdn.ovs.controller set to “true", sdn.ovs.controller.default.label set > to network label of the guest network. > - Guest network traffic configured for GRE, IP interfaces configured on > the guest network and “VLAN range” configured. > > The problem is tunnels won’t come up, tagged networks are created but no > GRE tunnels are created between XS hosts. Whilst the SSVM and CP come > online the domain router and the first VM fail to start. > Checking the management server logs the root cause seems to point to a > “createTunnelNetwork failed” error. > > Doing a bit more digging I found the following bug logged back in > September: > > https://issues.apache.org/jira/browse/CLOUDSTACK-4599 > > 1) Considering the bug above was logged for CS4.1 - is GRE under active > development as per 4.2.1/4.3? Is it considered to be a working component of > CloudStack? > 2) Has anyone managed to get GRE tunnelling working - if so are there any > patches / workarounds / specific component versions required? > > Regards, > Dag > >
