Hi,
Just trying to implement Diameter PostDiaToRadiusConversionHook with
Radiator 4.14 and stuck with one problem.
I have the following part of messages structure from server (taken from
seagull traffic emulator configuration):
<avp name="Media-Statistics">
<avp name="Media-Interface-Statistics">
<avp name="User-Side" value="0"></avp>
<avp name="Media-Interface-Flow-Statistics">
<avp name="Media-Component-Number" value="2"></avp>
<avp name="Packets-Discarded-Filtering" value="102"></avp>
<avp name="Octets-Discarded-Filtering" value="102"></avp>
</avp>
<avp name="Media-Interface-Flow-Statistics">
<avp name="Media-Component-Number" value="1"></avp>
<avp name="Packets-Discarded-Filtering" value="101"></avp>
<avp name="Octets-Discarded-Filtering" value="101"></avp>
</avp>
</avp>
<avp name="Media-Interface-Statistics">
<avp name="User-Side" value="1"></avp>
<avp name="Media-Interface-Flow-Statistics">
<avp name="Media-Component-Number" value="2"></avp>
<avp name="Packets-Discarded-Filtering" value="112"></avp>
<avp name="Octets-Discarded-Filtering" value="112"></avp>
</avp>
<avp name="Media-Interface-Flow-Statistics">
<avp name="Media-Component-Number" value="1"></avp>
<avp name="Packets-Discarded-Filtering" value="111"></avp>
<avp name="Octets-Discarded-Filtering" value="111"></avp>
</avp>
</avp>
</avp>
Dictionary:
VENDORATTR 193 Media-Statistics 1084 Grouped
VENDORATTR 193 Media-Interface-Statistics 1085 Grouped
VENDORATTR 193 Media-Interface-Flow-Statistics 1086 Grouped
VENDORATTR 193 User-Side 1100 Unsigned32
VENDORATTR 193 Packets-Discarded-Filtering 1087 Unsigned64
VENDORATTR 193 Octets-Discarded-Filtering 1088 Unsigned64
VENDORATTR 10415 Media-Component-Number 518 Unsigned32
And hook's code like that:
# Media-Statistics (grouped)
if (my $medstat = $d->get_attr(1084, 193)) {
# Media-Interface-Statistics:
if (my @medintstat = $medstat->get_attrs(1085, 193)) {
foreach my $medintstat (@medintstat) {
my $us = $medintstat->get_attr(1100, 193); #User-Side: 0-called
side, 1-calling side
if (my @medintflowstat = $medintstat->get_attr(1086, 193)) {
foreach my $medintflowstat (@medintflowstat) {
#Media-Interface-Flow-Statistics
my $mp = $medintflowstat->get_attr(518, 10415);
#Media-Component-Number
$r->add_attr("Packets-Discarded-Filtering-U".$us."-M".$mp,
$medintflowstat->get_attr(1087, 193));
$r->add_attr("Octets-Discarded-Filtering-U".$us."-M".$mp,
$medintflowstat->get_attr(1088, 193));
}
}
}
}
}
My scope is to have set of AVP-s in output, separated by user-side and
media-component numbers, like:
Octets-Discarded-Filtering-U0-M2 for user-side=0,
media-component-number=2, and so on...
My problem is that hook doesn't parse second "Media-Flow-Statistics" AVP
group and I have in output ony these:
Octets-Discarded-Filtering-U0-M2 = 102
Packets-Discarded-Policing-U0-M2 = 102
Packets-Discarded-Filtering-U1-M2 = 112
Octets-Discarded-Filtering-U1-M2 = 112
Is there any idea how to achieve me goal? Is it by bad coding or
something else?
I can provide Wireshark capture file as well if needed (both - live and
emulated, they looks similar).
br,
Arthur
_______________________________________________
radiator mailing list
[email protected]
http://www.open.com.au/mailman/listinfo/radiator
