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ClusterXL failover

Hi there,

I need a little bit help to understand the issue and troubleshoot it further...

During controlled failover of checkpoint gateway, application experiences connectivity problem. I took tcpdump on both client and server to see what is going on and I don't see one packet (marked in red) arriving on server. It appears like lost and not delivered to the server. Moreover further attempts to retransmission are not successful as well.

We use R80.30 JHF50 clusterXL active/passive mode. Service object has definitely "synchronize connections" option set to "ON". Connection persistence - rematch.

from client:

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for some reason I wasn't able to attach pictures...

 

01.PNG02.PNG

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