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JimmyNyholm
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SwOS MTU

Sat Jul 29, 2017 12:26 pm

Is it me or do we miss MTU Settings?
 
Alestrix
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Re: SwOS MTU

Sat Jul 29, 2017 1:54 pm

What for? IIRC that's a thing for a router to tickle with.

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anuser
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Re: SwOS MTU

Sun Aug 06, 2017 10:08 pm

Is it me or do we miss MTU Settings?
You´re looking for an option to allow "jumbo frames", i.e. set a higher value for MTU?
 
JimmyNyholm
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Re: SwOS MTU

Fri Sep 01, 2017 5:45 pm

Is it me or do we miss MTU Settings?
You´re looking for an option to allow "jumbo frames", i.e. set a higher value for MTU?
Yes thats correct...
 
Alestrix
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Re: SwOS MTU

Wed Oct 11, 2017 11:52 pm

I read somewhere that e.g. the CSR326 does support jumbo frames (I don't see a reason why that should be a setting that can be enabled and disabled - a switch has a certain maximum packet size that it supports, no more, no less) but I couldn't get it to work in my setup between a Win 10 desktop and a FreeBSD box. I cannot rule out admin's (= mine) incompetence, though.

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sri2007
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Re: SwOS MTU

Wed Jan 17, 2018 4:55 pm

Hello.. The MTU is not able con be configured in SwOS, however, there is a table which helps to know if a CRS or CSS support jumbo frames. Actually, you can find it here: https://wiki.mikrotik.com/wiki/Manual:CRS_features and here https://wiki.mikrotik.com/wiki/Manual:C ... s_switches

But to make it easier, here is the answer:

Jumbo frame support (CRS1xx: 4064 Bytes; CRS2xx: 9204 Bytes)
CRS326 / CRS317 support 10218 Bytes
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Alestrix
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Re: SwOS MTU

Tue Feb 27, 2018 10:29 pm

Hello.. The MTU is not able con be configured in SwOS, however, there is a table which helps to know if a CRS or CSS support jumbo frames. Actually, you can find it here: https://wiki.mikrotik.com/wiki/Manual:CRS_features and here https://wiki.mikrotik.com/wiki/Manual:C ... s_switches

But to make it easier, here is the answer:

Jumbo frame support (CRS1xx: 4064 Bytes; CRS2xx: 9204 Bytes)
CRS326 / CRS317 support 10218 Bytes
Are you sure this is also valid for CSS? Doesn't state so in the linked articles.

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arturs
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Re: SwOS MTU

Wed Feb 28, 2018 8:23 am

Are you sure this is also valid for CSS? Doesn't state so in the linked articles.
CRS326 and CSS326 are almost identical, Jumbo frame values are the same.

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