CityFibre ONT: Difference between revisions

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===MTU===
*Can pass Jumbo frames (up to 1900 bytes, but that's way higher than what's needed to pass 1500 byte packets inside of PPPoE) - so if your router supports RFC4638 (see [[MTU|1500 byte MTU]]) in PPP, then you can pass 1500 byte packets:. Depending on your router, you may need to set your WAN interface's MTU manually to 1508.
PING 1.1.1.1 (1.1.1.1) 1472(1500) bytes of data.
1480 bytes from 1.1.1.1: icmp_seq=1 ttl=59 time=4.97 ms
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