1 Apr
2019
1 Apr
'19
3:07 p.m.
Hello
Check your reply_route.
An example I use with public and private interfaces and mhomed=1
onreply_route[MANAGE_REPLY] {
xdbg("incoming reply\n");
if(t_check_status("(180|183|200)")){
fix_nated_contact();
}
El lun., 1 de abr. de 2019 12:38 p. m., David Villasmil <
david.villasmil.work(a)gmail.com> escribió:
Hello guys,
I have public and private IPs, and i need to force the sending socket
replying to internal out externals endpoint, so i'm using this:
function to check the destination (i tried using $sndto(ip) but it always
returns NULL):
route[CHECK_DEST_NET] {
if ( $du=~"sip:172\..*" ) {
setflag(FLAG_TO_PRIVATE);
xlog("L_ERR", "[CHECK_SOURCE] Packet going to PRIVATE -> [$du]\n"
);
} else {
setflag(FLAG_TO_PUBLIC);
xlog("L_ERR", "[CHECK_SOURCE] Packet going to PUBLIC -> [$du]\n"
);
}
return;
}
on my relay:
route(CHECK_DEST_NET);
if (isflagset(FLAG_TO_PRIVATE)) {
xlog("L_ERR", "[RELAY] forcing socket to PRIVATE NET\n" );
force_send_socket(LISTEN_INSIDE_IF:LISTEN_INSIDE_PORT);
} else {
xlog("L_ERR", "[RELAY] forcing socket to PUBLIC NET\n" );
force_send_socket(LISTEN_OUTSIDE_IF:LISTEN_OUTSIDE_PORT);
}
This works nicely, except for ACKs and potentially other packets sent
statelessly?
Anyone knows how to fix this?
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users