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

Jeffrey Ollie jeff at ocjtech.us
Fri Apr 25 16:44:10 BST 2014

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:


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

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