Forum Discussion
Way to change MTU on router
Is there a way to change the MTU on these new nokia 5g silver routers?
If PMTU Discovery is not active(or working properly), it may be defaulting to the ethernet standard of 1500.
My Windoze laptops and Asus router were picking up 1420 through discovery, but my PS4 was set statically due to some issues with PSN years ago. It started behaving much better after dropping it down.
Just be mindful that dependingbon what all is going on, may need to set MSS to 1380. May need extra room in the headers. (IP header 20 bytes, TCP header 20 bytes is kinda the "norm")
