逻辑规则

需要复杂条件时,可以用逻辑运算符去组合多个规则。并且逻辑规则是可以相互嵌套的。U

AND 规则

当所含规则全部匹配时,会被触发

AND,((#Rule1), (#Rule2), (#Rule3)...),Policy

例子:

AND,((SRC-IP,192.168.1.110), (DOMAIN, example.com)),DIRECT

OR 规则

当所含的任意一个规则匹配时,会被触发

OR,((#Rule1), (#Rule2), (#Rule3)...),Policy

例子:

OR,((SRC-IP,192.168.1.110), (SRC-IP,192.168.1.111)),DIRECT

NOT 规则

当不符合所含规则时,会被触发

NOT,((#Rule1)),Policy

例子:

AND,((NOT,((SRC-IP,192.168.1.110))),(DOMAIN, example.com)),DIRECT