SD-WAN setting for MTU 1452

Modified on Tue, 28 Nov, 2017 at 1:25 PM

Out SD-WAN routers will optimally using an MTU of 1484 when using PPPoE on the underlying pipes.

The SD-WAN router will make "wrap" the packets in a similar way to a VPN tunnel, and ideally use 32 bytes.

For optimal throughput, please set your WAN MTU on the device that connects to the SD-WAN router to 1452.

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