IP ToS option is not working

[DanielNeto]

Hi,

It seems the -tos option is not working. I built the lastest release using the Dockerfile provided in the code and ran a client and server container based on centos 7. When inspecting the packets from the client, the ToS field in the IP header was not set.

I ran the server and client as following:

Dockerfile to test:

FROM centos:7

COPY ethr /

Server:

docker run --rm --name server ethr-test ./ethr -s

Client:

docker run --rm --name client ethr-test ./ethr -c 172.17.0.2 -b 10M -p tcp -t b -tos 56

I inspected the packets in the docker0 interface using Wireshark and this is how they looked:

I tried different values for ToS but none of them worked.