Dears,
I’m trying drouting module in kamailio , it’s working good when first gateway in the list is up , yet when first gateway is unrecheable , it’s not rerouted to second destination, meaning that fail over is not working.
Kindly find attached wireshark trace I’m getting .
Below is db entries I’m using :
dr_gateways:
Dr_gw_lists
Dr_groups:
Dr_rules:
Below is routing block I’m using :
request_route{
if (is_method("INVITE"))
{
if (!do_routing("0")) {
send_reply("503", "Test No Rules matching the URI");
exit;
}
route(10);
exit;
}
}
route[10] {
if (!do_routing("0")) {
xlog("do_routing: No rules matching the URI\n");
send_reply("503","No rules matching the URI");
exit;
}
if (is_method("INVITE")) {
t_on_failure("4");
}
route(1);
}
failure_route[4] {
xlog("DEBUG: DROUTING failure route active\n");
if (t_check_status("[34][0-9][0-9]")) {
exit;
}
if (use_next_gw()) {
t_relay();
exit;
} else {
t_reply ("503", "Service not available");
exit;
}
}
route[1] {
# send it out now; use stateful forwarding as it works
# reliably even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
exit;
}
Appreciating your prompt reply and assistance.
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