Re: [PATCH v2] ipv4: make DSCP values works with ip rules

[Sabrina Dubroca <sd@queasysnail.net>]

Hi Pavel,

2018-11-20, 16:29:36 +0300, Pavel Balaev wrote:
> This patch adds ability to set DSCP values in ip rules.

You dropped the RFC reference that you had in v1.

> Values presented in /etc/iproute3/rt_dsfield and now can be used in rules.

iproute3?

> 
> Example:
> $ ip ru add from 10.88.0.2 tos AF23 lookup dscp.
> Result:
> ---

Be careful when you write commit messages. "git am" is going to cut
out everything that comes after the first ^---$ line it sees, so the
rest of those explanations, as well as your sign-off, will be dropped.

> 32762:	from 10.88.0.2 tos AF43 lookup dscp
> ---
> 
> Patch was tested with such configuration:
> 
> +-----------+
> | 10.88.0.2 | -> ping 172.16.0.1 -Q 0x58 ->
> |   host0   |
> +-----------+
> 
>    +-------------------------------------+
>    | router with patched kernel          |
>    |                                     |
> -> | from 10.88.0.2 tos AF43 lookup dscp |->
>    | table dscp:                         |
>    |   172.16.0.0/24 via 10.200.0.2      |
>    +-------------------------------------+
> 
> 	 +------------------+
> -> | eth0: 10.200.0.2 |
>    | eth1: 172.16.0.1 |
>    |      host1       |
>    +------------------+
> 
> Signed-off-by: Pavel Balaev <mail@void.so>

-- 
Sabrina