Creating own network driver with configurable drops

[kkretsch]

I'm searching any hints how to start creating my own copy of a bridge networking driver with some additional features for communication protocol testing.

I think running these steps would be my way:

1. create a running copy of some network plugin in my local docker 20.10 instance
2. add hard coded "bad line quality feature" like dropping 1% of UDP packets
3. Add configurable options from some external config file for dropping features

Any hints how to start this?