Rladmin: node status is UNREACHABLE - port issue?

Hi All!

First time setup of a Redis cluster.
I believe all is configured correctly but I am unable to see the status of node/s in our other Data Centre when running “rladmin status”. They are showing as UNREACHABLE. All else seems to be working correctly

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I thought all the required ports had been opened up between the Data Centres. Can anyone tell me over which port the rladmin status check is performed?

Thanks

It basically runs ping -c 1 -W 1 and checks the result code. Sounds like you might have ping blocked between the nodes/data centers.

Hi gkorland!

Thanks - I’ll get that checked out and report back.

Hi gkorland!

Yes - allowing cross-datacentre ICMP traffic fixed the issue.
Now all nodes are reporting an “OK” status irrespective of which data-centre they are in.

Thanks again!