Hi I'm new to arch and I have to use it as part of a project. One of the requirements of the project is to set the DF (Don't Fragment) flag on all outgoing packets. I have tried the
Code:
sysctl -w net.ipv4.ip_no_pmtu_disc=0
method but that does not seem to work.

Any other suggestions as to how to force the DF flag on all outgoing packets?