MTU setting?

[mitja1980]

My DUMAOS mtu setting is set to 1500 by default. When i do detailed network diagnostics on my xbox the mtu setting is always 1480. Should i change the mtu on my router to 1480?

[Netduma Fraser]

It's better that they match up so you can try that and if you get any issues switch it back as packets may be fragmenting.

[mitja1980]

It's better that they match up so you can try that and if you get any issues switch it back as packets may be fragmenting.

On R1 i always left it on auto MTU, but on DUMAos there isnt an auto option. Will try your suggestion thanks for now. 

[N3CR0]

Mine is set to 1492 as this is what its supposed to be for my fibre connection.

Of course my Xbox is set at 1480 since you can't change it on there but I've never had any problems with them not matching.

[vShikko]

http://letmecheck.it

 

Select MTU Test tab

 

Make sure you tick "Respond to Ping on Internet Port" under Settings>WAN Setup

 

The last value that doesn't need fragmented is your answer.

[xlr8r]

See 

 

http://forum.netduma.com/topic/24352-my-best-settings-at-the-moment/?p=176262

 

Test yours here;

https://kb.netgear.com/19863/Ping-Test-to-determine-Optimal-MTU-Size-on-Router

[Toni169]

What about the mtu for the ps4? Is that the same result if i make test on my laptop what i get on cmd?

[Netduma Fraser]

What about the mtu for the ps4? Is that the same result if i make test on my laptop what i get on cmd?

 

It'll be for your router so just set MTU on the router and that's all you need to do. Though I would say MTU is a placebo though of course its your choice to experiment with it.

[N3CR0]

I have 1492 (BT Infinty) on both modem and router and never had any problems.

[Kevin.pal]

I put mine at 1454 since that rating gives me no pack loss. I change my PS4 to 1454 and leave the Duma to its original 1500. I think I don’t have issues 🤷🏻‍♂️