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Unifi UniFi PPPoE Dialer MTU affects IP assignment. Why?

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Anime4000
post Jul 3 2021, 02:04 PM

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Have tried MTU 1500 on PPPoE? (ETH need MTU 1508)
Anime4000
post Sep 11 2021, 02:07 AM

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QUOTE(rodyeo @ Sep 11 2021, 12:08 AM)
MTU 1452 is optimal for PPPoE connection as endorsed by many solution providers like Cisco already!
https://www.techrepublic.com/article/how-to...er-performance/

https://www.sonicwall.com/support/knowledge...70505851231244/
*
that for ADSL, trying to fit packet inside ATM without ATM Padding.

Now we on Fiber, that solutions is not suitable.

GPON has fixed MTU 2000 bytes!

That is why I can use MTU 1500 on PPPoE (Maxis Fiber) and MTU 1508 Ethernet!

With MTU 1500 bytes, able to access website and server that have strict firewall (Block MTU less than 1500)

This post has been edited by Anime4000: Sep 11 2021, 02:10 AM

 

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