Unknown cluster node found

Hello,

I went through almost all cluster discussions but couldnt find the answer.

I have implemented 2 Openfire nodes connected with the same database. It is connecting well. Now I want to set up the clustering. I 've already enabled the hazelcast plugin 1.0.6. the problem was when i enabled it and clicked on “save changes” . it was taking a long time to enable it on both nodes so i stopped it and logged in to the webconsole again and checked that the plugin is enabled and it is also showing an unknown node there with the ip address 192.168.122.1. that is not belong to my network 192.168.0.

And on the other node i found the yellow highlighted local node.

I tried reinstalling both servers again and found the same issue. no gain.

Please help!

regards
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