I am using replication and forwarding in NAS to forward the alarms from my client HUB to Primary hub.
I have a tunnel server in between. Replication queue are created between NAS client and Primary but i am not able to see any alarms on Primary. While investigating i found NAS queues are getting stuck at client NAS.
Specific Error in logs:
replExporter: POST_QUEUE_COMM_ERROR destination: CSC-PRI-MDS001 dest_addr: /CSC-EMEA-CLOUD/CSC-PRI-MDS001/cscncrmdc602-pr/nas sendTime: 0 ms timeout:30s
Searched everywhere but could not find anything useful. NAS version 4.91
Everything else in my environment seems to work fine. Any suggestion
Also was wondering what ports does NAS to NAS replication works on ?
What version of hub are you running? Did you try using to use ATTACH and GET instead of POST queues to improve stability?
I am running Hub 7.80HF14.
And yes when the replication is failing i have switched to GET and ATTACH mechanism and the rvironment is stable
This error is from NAS.log while i am trrying use the NAS forwarding and replication feature i am not using any POST queues.
This is what my intension here to find out what mechanism NAS forward replication works on ? Does NAS interanlly uses POST queus?
NAS replication uses a SQLite database to store the information that is to be replicated to the other server and the replication data is stored in queue in the form of tables . It uses a bulk import/export mechanism to read queues and export/import the information to replication folder on the second server and I guess it uses "post" to do that
Thanks for the answer, but what i am interested to know if the NAS uses 'post' mechanism to export/import the information it must be going through the tunnel communication if we have any in between a client and a primary Nimsoft hub.
In my case i have a situation where everything within Nimsoft works(Tunnels, Get & Attach queues etc ) except NAS replication, this makes me keep wondering what could be the issue
All i get in logs when i enable Replication & forwarding :
replExporter: POST_QUEUE_COMM_ERROR destination: CSC-PRI-MDS001 dest_addr: /CSC-EMEA-CLOUD/CSC-PRI-MDS001/cscncrmdc602-pr/nas sendTime: 0 ms timeout:3
Wondering any specific ports needs to be opened or not as this is the error on client hub's NAS probe which connects to Primary via tunnel
Both HUB's in same timezone?