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Add support for other CDP/LLDP binary formatted values (ID 1909147)

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This commit is contained in:
Carlos Vicente
2009-03-10 16:57:37 +00:00
parent 5f0e73bcb4
commit 690bc6bfa0
2 changed files with 28 additions and 10 deletions
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6
Info/LLDP.pm
View File

@@ -191,6 +191,12 @@ sub lldp_id {
# May need to format other types in the future
if ( $type =~ /mac/ ) {
$id = join( ':', map { sprintf "%02x", $_ } unpack( 'C*', $id ) );
}elsif ($type eq 'networkAddress'){
if ( length(unpack('H*', $id)) == 10 ){
# IP address (first octet is sign, I guess)
my @octets = (map { sprintf "%02x",$_ } unpack('C*', $id))[1..4];
$id = join '.', map { hex($_) } @octets;
}
}
$lldp_id{$key} = $id;
}

18
Info/Layer2/HP.pm
View File

@@ -112,12 +112,12 @@ $VERSION = '2.00';
);
%MUNGE = (
# Inherit all the built in munging
%SNMP::Info::Layer3::MUNGE,
%SNMP::Info::MAU::MUNGE,
%SNMP::Info::LLDP::MUNGE,
%SNMP::Info::CDP::MUNGE
%SNMP::Info::CDP::MUNGE,
'c_id' => \&munge_hp_c_id,
);
%MODEL_MAP = (
@@ -553,7 +553,6 @@ sub c_port {
foreach my $iid ( keys %$lldp ) {
my $port = $lldp->{$iid};
next unless defined $port;
$c_port{$iid} = $port;
}
return \%c_port;
@@ -583,6 +582,19 @@ sub c_id {
return \%c_id;
}
sub munge_hp_c_id {
my ($v) = @_;
if ( length(unpack('H*', $v)) == 12 ){
return join(':',map { sprintf "%02x", $_ } unpack('C*', $v));
}if ( length(unpack('H*', $v)) == 10 ){
# IP address (first octet is sign, I guess)
my @octets = (map { sprintf "%02x",$_ } unpack('C*', $v))[1..4];
return join '.', map { hex($_) } @octets;
}else{
return $v;
}
}
sub c_platform {
my $hp = shift;
my $partial = shift;