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ICMP Path MTU Discovery problems in R80.20
The 10.50.1.80 is trying to reach the 192.169.7.86 by an Checkpoint Virtual System, but when is trying, im seeing messages from the Router (10.0.110.1) preceding the Chekpoint about ICMP fragmentation, maybe for Path MTU Discovery.
How can i solve this issue. We can not modify the MTU size for the aplication hosts. All the MTUs are set in 1500 bytes on all the network.
The trafic before arrives to the checkpoint is managed by a IPSec Tunel.
Some with the same problem or behavior.
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