Shorewall fails to start following upgrade to shorewall 4.4
Starting shorewall following upgrade from shorewall included in Alpine 2.2.0 fails with:
WARNING: you are using the Shorewall shell-based compiler which is discontinued in Shorewall 4.4
Later, it says:
iptables v1.4.12.1: log level "INFO" unknown
(from redmine: issue id 785, created on 2011-10-26, closed on 2011-10-28)