Bridging different MTU networks

Started by dcol, October 06, 2020, 05:13:24 PM

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October 06, 2020, 05:13:24 PM
It it ok to bridge different local subnets from different switches that have different MTU's?
I assume OPNsense would handle the fragmentation internally, but maybe not.

Please advise.
October 06, 2020, 06:23:10 PM #1
Fragmentation can only occur at layer 3, e.g. routing.
Deciso DEC750
People who think they know everything are a great annoyance to those of us who do. (Isaac Asimov)
October 06, 2020, 06:50:49 PM #2
So does that mean I shouldn't bridge different MTU networks?
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