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cookbooks:5.2.x:core [2019/10/30 00:24] joelsdc |
cookbooks:5.2.x:core [2019/10/30 00:27] joelsdc |
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+ | ==== onsend_route ==== | ||
+ | |||
+ | The route is executed in when a SIP request is sent out. Only a limited number of commands are allowed (drop, if + all the checks, msg flag manipulations, | ||
+ | |||
+ | In this route the final destination of the message is available and can be checked (with snd_ip, snd_port, to_ip, to_port, snd_proto, snd_af). | ||
+ | |||
+ | This route is executed only when forwarding requests - it is not executed for replies, retransmissions, | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | onsend_route { | ||
+ | if(to_ip==1.2.3.4 && !isflagset(12)){ | ||
+ | log(1, " | ||
+ | drop; | ||
+ | } | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | * snd_ip, snd_port - behave like src_ip/ | ||
+ | * to_ip, to_port - like above, but contain the ip/port the message will be sent to (not to be confused with dst_ip/ | ||
+ | * snd_proto, snd_af - behave like proto/af but contain the protocol/ | ||
+ | * msg:len - when used in an onsend_route, |