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MTU packet loss
Posted: 10 Jul 2022, 13:32
by Plznoinputlag
Hello guys my isp MTU size is 1500 but its 100% loss when i checked with cmd but when u reduce it to 1450 i dont get loss but the problem is when u configure your mtu to 1450 or whatever number that dont give you loss its became the same with 100% loss.
what to do?
Re: MTU packet loss
Posted: 10 Jul 2022, 13:58
by Xehet
It might be easier to simply use TCP optimizer to find the correct MTU value.
Re: MTU packet loss
Posted: 10 Jul 2022, 15:37
by Shade7
How do you check this with CMD?
Just curious. Wanted to try it myself.
Re: MTU packet loss
Posted: 10 Jul 2022, 16:38
by Unreazz
This is because of IP Header noo ? if youre MTU is 1500 than you have to add -28 i think to it and need to place it on 1472
Re: MTU packet loss
Posted: 11 Jul 2022, 05:50
by Plznoinputlag
Unreazz wrote: ↑10 Jul 2022, 16:38
This is because of IP Header noo ? if youre MTU is 1500 than you have to add -28 i think to it and need to place it on 1472
yeah when i downgrade the value to 1450 its 0 loss but when u apply the 1450 its giving loss on 1450 value. and then when u go lower 1400 its 0 loss but when u apply it its giving 100 loss even in 1400 and goes on very confusing
Re: MTU packet loss
Posted: 11 Jul 2022, 05:51
by Plznoinputlag
Xehet wrote: ↑10 Jul 2022, 13:58
It might be easier to simply use TCP optimizer to find the correct MTU value.
the correct value doesnt matter in this case because whatever number you apply its always giving you 100% loss.