NSO LSA HA setup with L3 mode - Need topology and configs: For 6.0 testing, we need NSO LSA HA setup details with L3 network.Need topology, configs details on router, NSO LSA VMs as well.
Below diagram represents the NSO LSA in HA mode with L3 BGP. Depending on deployment, whether L2, L3 or DNS Redirection, the principle is the same that each NSO function (LSA node) is paired by a primary and a secondary.We have worked with you to bring up a standalone L3 HA setup, please replicate similar config of high-availability and hcc for each CFS, CFS pairs along with LSA config.Thanks Van for providing the topology diagram for NSO LSA L3 mode! We will try this and check.Regards,Gomathi.Hi Gomathi,If nothing else pending, I'd like to close this ticket. Please let me know by EOD Monday. 8/7.Regards,VanHi Van,Sure, I have setup my topology with CFS and RFS nodes. Configuring CSR router configs and NSO LSA configs. Once everything works fine, I will close this ticket.Thanks,Gomathi.Setup completed.Hi Van,I tried to setup NSO LSA with L3 HA mode. Performed below steps:1. Install NSO and configure ncs.conf on all LSA HA nodes.2. Deploy DLM and CFP full bundle from CW UI with HA settings.3. The above step installed packages successfully on all NSO LSA nodes.4. Updated the CFS and RFS nodes in 1st set of cluster nodes (Active CW) as per this wiki - 5. Most of the steps passed and shows output as expected. "run show cluster" shows rfs nodes as down. 6. Seems like CFS is not able to connect to RFS node via 2022 port.7. I re-entered all the steps on cfs to update auth group, credentials and configure rfs on CFS.8. Still CFS cluster shows rfs nodes as down.admin@ncs% run show cluster              LAST  RECEIVEDNAME     NAME STATUS EVENT NOTIFICATIONS--------------------------------------------------nso-cw1-rfs1nso-cw1-rfs2                      LOCAL REMOTEREMOTE NODE  ADDRESS    PORT CHANNELS USER  USER  STATUS TRACE-----------------------------------------------------------------------------nso-cw1-rfs2 192.168.5.32 2022 -     admin admin  down  disablednso-cw1-rfs1 192.168.5.31 2022 -     admin admin  down  disabledHence, need your help to check this issue. Once this is resolved there are 2 more steps (enable HA and set VIP to VMs) to complete the NSO LSA HA installation. Note: CSR router configs are all configured.