[sr-dev] git:master:7f9547ae: misc/examples/kemi: native config upated
Daniel-Constantin Mierla
miconda at gmail.com
Wed Dec 7 11:45:36 CET 2022
Module: kamailio
Branch: master
Commit: 7f9547ae2b5a5848f693544124f199f4082be22c
URL: https://github.com/kamailio/kamailio/commit/7f9547ae2b5a5848f693544124f199f4082be22c
Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at 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/7f9547ae2b5a5848f693544124f199f4082be22c.diff
Patch: https://github.com/kamailio/kamailio/commit/7f9547ae2b5a5848f693544124f199f4082be22c.patch
---
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;
}
}
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