1 Oct
2011
1 Oct
'11
11:21 p.m.
Hi,
I am hitting bit of a wall here.
- I am setting bflags for NAT, and SIPPING before save("location") however,
when I do "kamctl ul show", the Cflag is 0.
I also checked see if the bflags are set or not in the register routine -
they are being set.
What am I missing?
snippets of the config files.
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_method", "INFO")
modparam("nathelper", "sipping_from",
"sip:pinger@50.62.1.7")
# params needed for NAT traversal in other modules
modparam("nathelper|registrar|usrloc", "received_avp",
"$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
# Caller NAT detection route
route[NAT] {
#!ifdef WITH_NAT
force_rport();
if (nat_uac_test("19")) {
if (method=="REGISTER") {
fix_nated_register();
} else {
fix_nated_contact();
}
setflag(FLT_NATS);
setbflag(FLB_NATB);
}
#!endif
return;
}
# Handle SIP registrations
route[REGISTRAR] {
if (is_method("REGISTER"))
{
xlog("L_ALERT", "REGISTER: From $fU, $fd To $tU,
$td");
if (isflagset(FLT_NATS) || isbflagset(FLB_NATB))
{
setbflag(FLB_NATB);
# uncomment next line to do SIP NAT pinging
setbflag(FLB_NATSIPPING);
}
# 7/28/11 - make sure only one contact location is active
# at any given time
# unregister("location", "$rU");
if (isbflagset(FLB_NATB))
{
xlog("L_ALERT", "REGISTRAR: For $fU, $fd FLB_NATB
set");
}
if (isbflagset(FLB_NATSIPPING))
{
xlog("L_ALERT", "REGISTRAR: For $fU, $fd
FLB_NATSIPPING set");
}
if (!save("location"))
{
xlog("L_ALERT", "REGISTRAR: From $fU, $fd
Location
could not be saved");
sl_reply_error();
}
exit;
}
}
The debug log snippets
==================
Oct 1 15:58:30 siptest /usr/sbin/kamailio[19515]: ALERT: <script>:
REGISTER: From p_krishna_test_com, 50.62.1.7 To p_krishna_test_com,
50.62.1.7
Oct 1 15:58:30 siptest /usr/sbin/kamailio[19515]: ALERT: <script>:
REGISTRAR: For p_krishna_test_com, 50.62.1.7 FLB_NATB set
Oct 1 15:58:30 siptest /usr/sbin/kamailio[19515]: ALERT: <script>:
REGISTRAR: For p_krishna_test_com, 50.62.1.7 FLB_NATSIPPING set
Oct 1 15:58:30 siptest /usr/sbin/kamailio[19515]: DEBUG: sl [sl.c:278]:
reply in stateless mode (sl)
Output of kamctl command
====================
$ sudo kamctl ul show
Domain:: location table=512 records=1 max_slot=1
AOR:: p_krishna_test_com
Contact:: sip:p_krishna_test_com@75.62.17.45:50073;transport=tcp;ob Q=
Expires:: 287
Callid:: ad2d3a7bf39a4345861db1661576a7f3
Cseq:: 54856
User-agent:: QliqDesktop 1.0.0 (pjproject 1.10.0/win32)
State:: CS_NEW
Flags:: 0
Cflag:: 0
<================= Cflag is not being set.
Socket:: tcp:10.1.0.6:5060
Methods:: 8143
Thanks
Krish Kura