Awesome!! :-D Same here, I'm using tagged VLANs, one for each tenant...
Each tenant here have 1 "net", and 2 "subnets" (IPv4 and IPv6). Cheers! Thiago On 15 October 2014 18:07, Brandon Sawyers <brand...@gmail.com> wrote: > As a follow-up to my post: > > We figured out was going on today. Nothing exciting, our test vlan we were > using was not configured properly by the network team. It was untagged > instead of being tagged. Once that was fixed, everything began working as > we expected it to. > > Cheers! > Brandon > > On Tue, Oct 14, 2014 at 11:00 AM, Brandon Sawyers <brand...@gmail.com> > wrote: > >> Hello everyone: >> >> I believe that I have a correct config for using vlan provider networks >> in place (Thanks Thiago!), but my instances fail to ping other systems on >> the vlan. A quick description of what I'm trying to accomplish: My team >> does not control the network, so we wish to use the in place vlans in our >> instances for access to the world. We can't use dhcp on these vlans either. >> >> Here are the steps I've taken to attempt to troubleshoot this issue: >> >> -- Plumbed vlans on controller (neutron lives here) and computes. Using >> tcpdump I can see the vlan traffic from both nodes. >> -- Create instance with a single interface on the vlan provider network. >> -- Create appropriate security rules to allow ping/ssh. >> -- Start ping from instance to external host on the vlan. >> -- Start ping from external host to my instance. >> -- Using tcpdump listen at the following locations... (tcpdump -qnni >> <interface> host <instance_ip> or host <external_server_ip>) >> --- tap interface for the guest: I see arps from my guest requesting the >> external server mac. >> --- source bridge of ovs created bridge for guest: I see arps from my >> guest requesting the external server mac. >> --- br-int integration bridge: I see arps from my guest requesting the >> external server mac. >> --- int-br-eth3 (part of veth pair to connect to actual bridge): I see >> arps from both my instance and the external host requesting mac addresses >> for each other. >> --- phy-br-eth3 (part of veth pair to connect to actual bridge): I see >> arps from both my instance and the external host requesting mac addresses >> for each other. >> --- br-eth3 (actual bridge I created for openstack use): I see arps from >> both my instance and the external host requesting mac addresses for each >> other. >> --- eth3: I see arps from both my instance and the external host >> requesting mac addresses for each other. >> -- Nothing in the logs look incorrect. >> -- GRE tunnels for private networks work without issue. >> >> I've posted some output from my setup at http://pastebin.com/Mf2qMTSM. >> >> Thanks for the help! >> Brandon >> >> > > _______________________________________________ > 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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