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Is it possible and supported to force MTU to 1500 on HA interface

Antonio Trigo over 6 years ago

Hello,

I have an A/A cluster connected to a virtual switch on Hyper V cluster.

When I try to put master and slave on different Hyper V cluster nodes, several warnings appear on HA log.

"Lost heartbeat message from node 1! Expected xxx"

After looking at several KBs I found this one:

This would be possible to implement on a physical environment, but not on virtual.

Is it possible to force MTU to 1500 on HA interface of UTM and be supported?

How can I achieve this?

Thank you.

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