I cant work out how everyone else managed to get mtu of 1500 working on pppoe

Started by allebone, November 23, 2021, 02:10:18 PM

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I think the ISP maybe has to support it, also if you using a modem as a bridge, that also needs to support baby jumbo frames.  So basically all intermediate devices.
OPNsense 24.1

What you have all said makes sense. I am continuing to investigate further.