Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-03 Thread Dumitru Ceara via discuss
On 3/3/25 5:08 PM, support wrote: >> Hmm, why would a router forward L2 broadcast packets though (in your > case they're not ARPs as the logs in your gist showed)? > > I guess while Juniper switch acts as border router with BGP configured > (for public subnets). So we have L3 vlan interface with I

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-03 Thread Dumitru Ceara via discuss
On 3/3/25 4:35 PM, support via discuss wrote: >> What surprises me though is that they actually need to be sent to >>reg15=0x8000 (MC_FLOOD). >> In your gist src-mac 30:b6:4f:5f:db:a0 is by far the most common, would >> you happen to know who that corresponds to?  Is it legit IP traffic with >>L2 b

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-03 Thread Dumitru Ceara via discuss
On 3/3/25 3:53 PM, support wrote: > Sorry for mispelling Dumitru! Y is damn close to U, didn't get use to > new keyboard yet. No worries! :) > ​​Little clarification: > We making instances public through L2 network. Meanwhile we also have 1 > router (OpenStack entity) for private network wher

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-03 Thread Dumitru Ceara via discuss
Hi Ilia, Thanks for all the additional information! On 3/2/25 8:55 PM, support via discuss wrote: > Probably i found something interesting here. > top -H -p $(pidof ovs-vswitchd) >    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ > COMMAND                     >  673931 root  

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-02 Thread support via discuss
Probably i found something interesting here. top -H -p $(pidof ovs-vswitchd)    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                      673931 root      20   0 8392700 462408   7040 R  99.9   0.1   1216:19 ovs-vswitchd                           673941 root

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-02 Thread support via discuss
I'm back to digging into this more deep.     PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                        4446 root      20   0  395500  88276   6336 S   1.0   0.0  13:07.66 ovn_pinctrl0                                    3773 root      20   0  395500  88276

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-03-01 Thread Ilia Baikov via discuss
Switched back to configuration with no neutron-dhcp-agent. I have synced ovn db with neutron-ovn-db-sync-util. There is coverage/show result of node where i'm seeing this issue right now (current network bandwidth is about 300Mbps). # ovs-appctl coverage/show Event coverage, avg rate over last

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-02-24 Thread Dumitru Ceara via discuss
On 2/20/25 11:13 PM, Ilia Baikov via discuss wrote: > Hi > Hi Ilia, + Ilya Maximets for more ovs insights. > Over a lot of observes and testing various number of possible fixes came > with nothing... > > Yes, there are messages that contains NXT_RESUME substring. > > ovn-controller: > 2025-02

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-02-20 Thread Ilia Baikov via discuss
Hi Over a lot of observes and testing various number of possible fixes came with nothing... Yes, there are messages that contains NXT_RESUME substring. ovn-controller: 2025-02-18T21:05:51.771Z|1041129|vconn(ovn_pinctrl0)|DBG|unix:/var/run/openvswitch/br-int.mgmt: sent (Success): NXT_RESUME (

Re: [ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-02-10 Thread Numan Siddique via discuss
On Sat, Feb 8, 2025 at 1:27 PM support via discuss < ovs-discuss@openvswitch.org> wrote: > I'm observing for a long time next bug: ovn-controller doesn't send > DHCPOFFER but it logs that it does. However this VIF doesn't get it at all. > But once ovn-controller restarted it successfully seems lik

[ovs-discuss] [BUG] ovn-controller stops sending DHCPOFFER

2025-02-08 Thread support via discuss
I'm observing for a long time next bug: ovn-controller doesn't send DHCPOFFER but it logs that it does. However this VIF doesn't get it at all. But once ovn-controller restarted it successfully seems like it actually send DHCPOFFER and immediately receives DHCPACK from VIF.2025-02-08T14:27:57.4