我正在尝试在shorewall中启用docker支持（版本5.1.3.2）。 我遵循指南http://shorewall.org/Docker.html 。
但是，当我尝试启动shorewall时出现以下错误：
* Starting shorewall ...iptables-restore v1.6.1: Couldn't load target `DOCKER-INGRESS':No such file or directory Error occurred at line: 39 Try `iptables-restore -h' or 'iptables-restore --help' for more information. ERROR: iptables-restore Failed. Input is in /var/lib/shorewall/.iptables-restore-input iptables-restore v1.6.1: Couldn't load target `DOCKER-INGRESS':No such file or directory Error occurred at line: 14 Try `iptables-restore -h' or 'iptables-restore --help' for more information. ERROR: /sbin/iptables-restore Failed. Terminated [ !! ] * ERROR: shorewall failed to start 我已经尝试在docker或dockwall之前启动docker，但是我总是遇到同样的问题。
我该如何解决这个问题？
谢谢