Re: [ovs-discuss] [External] : Re: Is this a bug in the "Egress Loopback table" or am I missing something

2021-06-29 Thread Numan Siddique
On Tue, Jun 29, 2021 at 5:06 PM Brendan Doyle wrote: > > > > On 29/06/2021 21:38, Numan Siddique wrote: > > On Tue, Jun 29, 2021 at 4:13 PM Brendan Doyle > > wrote: > >> Hi, > >> > >> With a very simple notwork (two VMs on different chassis), 1 subnet, > >> single LS and > >> LR/Gateway. The two

Re: [ovs-discuss] [External] : Re: Is this a bug in the "Egress Loopback table" or am I missing something

2021-06-29 Thread Brendan Doyle
On 29/06/2021 21:38, Numan Siddique wrote: On Tue, Jun 29, 2021 at 4:13 PM Brendan Doyle wrote: Hi, With a very simple notwork (two VMs on different chassis), 1 subnet, single LS and LR/Gateway. The two VMs can ping each other using their Logical IPs. Each has an "External IP", and each can

Re: [ovs-discuss] Is this a bug in the "Egress Loopback table" or am I missing something

2021-06-29 Thread Numan Siddique
On Tue, Jun 29, 2021 at 4:13 PM Brendan Doyle wrote: > > Hi, > > With a very simple notwork (two VMs on different chassis), 1 subnet, > single LS and > LR/Gateway. The two VMs can ping each other using their Logical IPs. > Each has an > "External IP", and each can be accessed from an external netw

[ovs-discuss] Is this a bug in the "Egress Loopback table" or am I missing something

2021-06-29 Thread Brendan Doyle
Hi, With a very simple notwork (two VMs on different chassis), 1 subnet, single LS and LR/Gateway. The two VMs can ping each other using their Logical IPs. Each has an "External IP", and each can be accessed from an external network on that external IP. BUT they can't ping each other using the

Re: [ovs-discuss] [ovs] Adding tagged interfaces to ovs-system managed interface in the system configuration.

2021-06-29 Thread Ben Pfaff
This makes sense because the packets get taken off for the VLAN before they reach OVS. You might be able to make this work but it's not a recommended configuration because in some cases MAC learning needs to have insight into bond members. I don't know what kind of bonding you're using. If it's

Re: [ovs-discuss] [ovs] Adding tagged interfaces to ovs-system managed interface in the system configuration.

2021-06-29 Thread Krzysztof Klimonda
Right, but it seems it's only when I create internal interface in OVS for use in the host system. If instead I create a system-level bond and use it for both vswitchd and vlan interfaces (like I've shown in my example) the resulting system interfaces, even though created on a bond that now has "

Re: [ovs-discuss] [ovs] Adding tagged interfaces to ovs-system managed interface in the system configuration.

2021-06-29 Thread Ben Pfaff
Any use of OVS will bring down the network if vswitch fails. On Mon, Jun 28, 2021 at 03:26:00PM +0200, Krzysztof Klimonda wrote: > Hi, > > Could you elaborate on that? Is there some documentation on this interaction > I could read? Is this a potential performance issue, or offloading issue? > W