1*a71a9546SAutomerger Merge Worker:PREROUTING,FORWARD,OUTPUT,POSTROUTING
2*a71a9546SAutomerger Merge Worker*mangle
3*a71a9546SAutomerger Merge Worker-j ECN;;FAIL
4*a71a9546SAutomerger Merge Worker-p tcp -j ECN;;FAIL
5*a71a9546SAutomerger Merge Worker-p tcp -j ECN --ecn-tcp-remove;=;OK
6