Exception
From Wiki of WFilter NG Firewall
1 Exception
You can set exceptions for the applied clients:
- Whitelist IP, port and domains.
- Whitelist applications.
2 Settings
You can whitelist "IP/Domains" or "Applications".
- Whitelisted contents won't be blocked by other policies.
- Either "IP/Domains" OR "applications" can be excepted.
- Syntax for "IP/Domains":
- One domain per line, wildcards(* ?) are supported.
- One ip address per line(no wildcard). All traffic to this IP will be whitelisted.
- "IP:port", only whitelist a certain port on a certain IP.
- "*:port", all traffic on this port will be whitelisted.
- "**domain", whitelist this domain, also whitelist ip addresses of this domain. (Example: "**www.wfilterngf.com")
- Subnet, all traffic to this subnet will be whitelisted. (Example: "120.55.165.0/24, 120.55.165.*" or "120.55.*.*").
- *:*, all traffic will be whitelisted.
- "-domain", exception to exceptions, wildcards(* ?) are supported. (Example: "-news.wfilterngf.com")