Experiencing slow speeds on some clients while connected via PPPOE but on Static IP speeds looks okay. Kindly assist
Generally speaking PPP adds an extra encapsulation layer of 8bits per packet so as a result the speed is a bit reduced (but negligible).
However, there is also a case that is related to MTU mismatch.
For example if the client (PC/router) uses MTU 1500 while PPP interface is 1492, fragmentation kills speed.
Fix:
Set:
- PPP MTU = 1492
- Adjust client MTU = 1492
Check those if they are matching and let us know so we debug further.
