Hello list,
dhcp.pm handles mac addresses for agent remote ids only currently.
pfdhcplistener does not log activites about option 82 in debug mode.
I would like to supply the following patches.
--- lib/pf/util/dhcp.pm.20140716 2014-07-16 21:13:26.535011217 +0200
+++ lib/pf/util/dhcp.pm 2014-07-19 19:00:45.043892881 +0200
@@ -285,6 +285,12 @@
if ( defined( $sub_opt_82{'2'} ) ) {
$dhcp_ref->{'options'}{'82'}{'switch'} = clean_mac( unpack("H*",
pack("C*", @{$sub_opt_82{'2'}})) );
+ # clean_mac returns '0' if it wasn't a mac - make a 2nd try with int2ip
+ # TODO this will break with ipv6 addressing
+ if ($dhcp_ref->{'options'}{'82'}{'switch'} == '0') {
+ $dhcp_ref->{'options'}{'82'}{'switch'} = int2ip(unpack("N",
(pack("C*", @{$sub_opt_82{'2'}} )) ));
+ }
+
}
}
--- sbin/pfdhcplistener.20140716 2014-07-19 18:15:40.863756196 +0200
+++ sbin/pfdhcplistener 2014-07-19 18:17:19.139762358 +0200
@@ -277,6 +277,10 @@
# Option 82 Relay Agent Information (RFC3046)
if ( isenabled( $Config{'network'}{'dhcpoption82logger'} ) && defined(
$dhcp->{'options'}{'82'} ) ) {
parse_dhcp_option82($dhcp);
+
+ $logger->debug("Option 82 is enabled - parse_dhcp_option82 is called");
+ $logger->debug("Option 82 - Agent Remote ID is
$dhcp->{'options'}{'82'}{'switch'}");
+ $logger->debug("Option 82 - Agent Circuit ID is
$dhcp->{'options'}{'82'}{'vlan'}");
}
# updating the node first
I have not been able to see this information in the location log and i have no
idea how it should get there. This will be my next task.
Kind regards,
David
________________________________
Klinikum Nürnberg, Sitz: Nürnberg, Amtsgericht Nürnberg -Registergericht- HRA
14190, Vorstand: Dr. Alfred Estelmann
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