
This opens up the firewall wide open for legacy multinode test jobs. We used to do this in the nodepool ready script and need to do it in the jobs in zuulv3. Depends-On: Ic9eda6b951c5ecf5997fe9da3338980f2a8121b0 Change-Id: I110879bac5d8a671d73fab906ffbcf8156b1135d