Module: kamailio Branch: master Commit: 7f9547ae2b5a5848f693544124f199f4082be22c URL: https://github.com/kamailio/kamailio/commit/7f9547ae2b5a5848f693544124f199f… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2022-12-07T11:44:56+01:00 misc/examples/kemi: native config upated --- Modified: misc/examples/kemi/kamailio-basic-kemi-native.cfg --- Diff: https://github.com/kamailio/kamailio/commit/7f9547ae2b5a5848f693544124f199f… Patch: https://github.com/kamailio/kamailio/commit/7f9547ae2b5a5848f693544124f199f… --- diff --git a/misc/examples/kemi/kamailio-basic-kemi-native.cfg b/misc/examples/kemi/kamailio-basic-kemi-native.cfg index c95517cc9e..984c45b877 100644 --- a/misc/examples/kemi/kamailio-basic-kemi-native.cfg +++ b/misc/examples/kemi/kamailio-basic-kemi-native.cfg @@ -20,18 +20,20 @@ request_route { exit; } + # handle retransmissions + if (!is_method("ACK")) { + if(t_precheck_trans()) { + t_check_trans(); + exit; + } + t_check_trans(); + } + # handle requests within SIP dialogs route(WITHINDLG); ### only initial requests (no To tag) - # handle retransmissions - if(t_precheck_trans()) { - t_check_trans(); - exit; - } - t_check_trans(); - # authentication route(AUTH); @@ -86,8 +88,14 @@ route[RELAY] { # Per SIP request initial checks route[REQINIT] { + # no connect for sending replies + set_reply_no_connect(); + # enforce symmetric signaling + # - send back replies to the source address of request + force_rport(); + #!ifdef WITH_ANTIFLOOD - # flood dection from same IP and traffic ban for a while + # flood detection from same IP and traffic ban for a while # be sure you exclude checking trusted peers, such as pstn gateways # - local host excluded (e.g., loop to self) if(src_ip!=myself) { @@ -102,11 +110,12 @@ route[REQINIT] { exit; } } - if($ua =~ "friendly-scanner") { - sl_send_reply("200", "OK"); +#!endif + if($ua =~ "friendly|scanner|sipcli|sipvicious|VaxSIPUserAgent|pplsip") { + # silent drop for scanners - uncomment next line if want to reply + # sl_send_reply("200", "OK"); exit; } -#!endif if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); @@ -118,8 +127,8 @@ route[REQINIT] { exit; } - if(!sanity_check("1511", "7")) { - xlog("Malformed SIP message from $si:$sp\n"); + if(!sanity_check("17895", "7")) { + xlog("Malformed SIP request from $si:$sp\n"); exit; } }