Hi, I have a mixed version splunk deployment which involves one indexer of 8.2.1 and another of 7.3.1. There are also 3 Heavy Forwarders linked to one another to reach indexers. Here are the versions:
This is how the data from UF is forwarded to indexers.
UF -> 7.3.1.1 HF -> 7.3.1.1 HF -> Indexer 02, UF-> 7.3.1.1 HF -> 7.3.1.1 HF -> 8.2.1 HF -> Indexer01
Both indexers can receive _internal logs from all UF and HFs, but only Indexer 02 (7.3.1.1) can receive main and other custom indexes.
This is the concern. I should be able to receive events from 7.3.1 UF in 8.2.1 Indexer according to this . It mentions 7.3.1 and 8.2.1 are compatible but limited support. What does it mean by limited support?
What I have tested so far is that, fully 7.3.1 environment and fully 8.2.1 environment can receive custom logs from UF, but the mixed one hasn't worked yet. Is there anything I must have missed out?
Thank you and much appreciated!
This was solved by configuring the outputs.conf properly.
The second 7.3.1.1 HF (outputs.conf)
[tcpout]
defaultGroup = indexer01, indexer02
[tcpout:indexer01]
server=indexer01_IP
[tcpout:indexer02]
server=indexer02_IP
This was solved by configuring the outputs.conf properly.
The second 7.3.1.1 HF (outputs.conf)
[tcpout]
defaultGroup = indexer01, indexer02
[tcpout:indexer01]
server=indexer01_IP
[tcpout:indexer02]
server=indexer02_IP