Discussion:
How to modify TOS ?
(too old to reply)
BERTRAND Joël
2017-01-04 22:18:43 UTC
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Hello,

I'm trying to modify TOS field (IPv4). I have no idea to do that and I
haven't found any documentation. Is it any way to modify TOS field with
npf or some other utility ?

Best regards,

JKB

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Christos Zoulas
2017-01-04 22:47:01 UTC
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Post by BERTRAND Joël
Hello,
I'm trying to modify TOS field (IPv4). I have no idea to do that and I
haven't found any documentation. Is it any way to modify TOS field with
npf or some other utility ?
Best regards,
There is currently no way to do this (that I know of) and the two last bits
are used for ECN anyway... grep for ip_tos in src/sys/netinet and see

https://en.wikipedia.org/wiki/Type_of_service

christos


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BERTRAND Joël
2017-01-05 08:05:17 UTC
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Post by Christos Zoulas
Post by BERTRAND Joël
Hello,
I'm trying to modify TOS field (IPv4). I have no idea to do that and I
haven't found any documentation. Is it any way to modify TOS field with
npf or some other utility ?
Best regards,
There is currently no way to do this (that I know of) and the two last bits
are used for ECN anyway... grep for ip_tos in src/sys/netinet and see
https://en.wikipedia.org/wiki/Type_of_service
christos
OK. Thaks a lot for your answer.

Best regards,

JKB

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BERTRAND Joël
2017-01-05 08:05:23 UTC
Permalink
Post by Christos Zoulas
Post by BERTRAND Joël
Hello,
I'm trying to modify TOS field (IPv4). I have no idea to do that and I
haven't found any documentation. Is it any way to modify TOS field with
npf or some other utility ?
Best regards,
There is currently no way to do this (that I know of) and the two last bits
are used for ECN anyway... grep for ip_tos in src/sys/netinet and see
https://en.wikipedia.org/wiki/Type_of_service
christos
OK. Thanks a lot for your answer.

Best regards,

JKB

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Please direct questions, flames, donations, etc. to news-***@muc.de
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