The bottom line clause of the rule-Final rule
The reflection of Final rule in configuration
Understanding of FINAL, Final
FIANL is a necessary format requirement in Loon configuration, while Fianl is actually a strategy, and Final can be replaced with
DIRECTREJECT(It is indeed possible to write this, but it is tossing users, so it is not recommended)Agent Strategy GroupMother Strategy Group
Understanding of the three situations of replacement
DIRECTThat is, if the local rules and subscription rules are not matched, the direct connection strategy is used for the network request initiated by the user
For example:
FINAL,DIRECT<===> directly select direct access
Agent Strategy GroupThat is, if the local rules and subscription rules are not matched, use the
proxy nodefor the network request initiated by the userFor example:
FINAL, manual selection<===> Manual selection >>> Proxy node (here,manual selectionis just an example name, in fact, the proxy policy group name and node are set according to the user's needs)
Mother Strategy GroupThat is, if the local rules and subscription rules do not match, the network request initiated by the user requires the user to choose
For example:
FINAL,Final<===> Final >>> DIRECT / Proxy (hereFianlis just an example name of the strategy group, in fact the name of the strategy group is set according to the user's needs)
Deep understanding of the third situation
When the configuration says FINAL,Final, the following types of parent policy groups can be made through the nesting between the child-parent policy groups
As shown in the figure above, the user needs to manually preset the strategy to go when a fish slipping through the net appears. If the user chooses
DIRECTbuilt-in strategy group, namely directly select direct accessProxyparent policy group, the nesting situation is: Proxy >>> manually select >>> proxy node, that is, use proxy node to access
Reference
- Mind Map from enthusiastic netizens, to understand the specific direction of the rules logically