Endpoint security vpn download mac5/23/2023 ![]() ![]() If I try to connect from VM to LabDevice via SSH the connection hangs and then times out. ago Problem 1) Something in the chain claims to only support an MTU of 1450. And I'm assuming VXLAN packets will always have Don't Fragment set. If you don't configure jumbo frames, this will exceed the MTU of the physical link. So a 1500-byte Ethernet frame, when encapsulated, will be something like 1532 bytes. elastic and inelastic collision formula VXLAN rides on UDP datagrams. The PVE host does have devices with a MTU set to 1450, but none of them are connected to the VM. message, the max MTU of 1450 is stored and subsequent SSH connection attempts work (until the stored MTU1450-entry times out). ![]() If I test MTUs via ping -M do -s 1450 something somewhere answers with the usual fragmentation required.
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