[rabbitmq-discuss] NC1/CS6 marking of RabbitMQ packets

[Jeffrey Ollie]

On Thu, Apr 24, 2014 at 8:16 PM, Kapil Goyal <goyalk at vmware.com> wrote:
>
> We have an ask to mark all packets exchanged between RabbitMQ broker and
> client applications to be marked with NC1/CS6. Any suggestions on how this
> can be worked out?

If your hosts are using Linux you can set the DSCP markings using
iptables without modifying the source:

http://www.linuxtopia.org/Linux_Firewall_iptables/x4172.html

Otherwise it would involve modifying the code of the server and all of
the client libraries to set the IP_TOS option on all of the sockets
that are created.

-- 
Jeff Ollie