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Add support for channelized interfaces in L3::Passport.

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Channelized interfaces are 40G or 100G ports split into multiple 10G sub ports, reported as Slot.Port.Sub-Port.  Note: Currently ifDescr reports the interface correctly as Slot/Port/Sub-Port on channelized interfaces but ifName misreports as just Slot/Port.
This commit is contained in:
Eric A. Miller
2016-01-19 23:24:00 -05:00
parent d250a829cb
commit 508e7f77a0
2 changed files with 17 additions and 8 deletions
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1
ChangeLog
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@@ -6,6 +6,7 @@ version 3.31 ()
* Support for CiscoSB OS and Version (D. Tuecks)
* SONMP support for Enhanced Topology Table
* Add support for channelized interfaces in L3::Passport
[BUG FIXES]

24
Info/Layer3/Passport.pm
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@@ -1,6 +1,6 @@
# SNMP::Info::Layer3::Passport
#
# Copyright (c) 2012 Eric Miller
# Copyright (c) 2016 Eric Miller
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -174,6 +174,7 @@ sub interfaces {
my $partial = shift;
my $i_index = $passport->i_index($partial);
my $i_descr = $passport->orig_i_description($partial) || {};
my $model = $passport->model();
my $index_factor = $passport->index_factor();
my $port_offset = $passport->port_offset();
@@ -203,7 +204,7 @@ sub interfaces {
$if{$index} = 'Cpu.Virtual';
}
elsif ( ( $iid == 64 ) and ( $model =~ /^VSP[48]/ ) ) {
elsif ( ( $iid == 64 ) and ( $model =~ /^VSP[478]/ ) ) {
$if{$index} = 'Mgmt.1';
}
@@ -231,11 +232,18 @@ sub interfaces {
}
else {
my $port = ( $index % $index_factor ) + $port_offset;
my $slot = int( $index / $index_factor ) + $slot_offset;
if ($model =~ /VSP/ and $i_descr->{$iid} and $i_descr->{$iid} =~ m<Port\s+(\d+(?:/\d+)*)>) {
my $ps = $1;
$ps =~ s|/|.|g;
$if{$iid} = $ps;
}
else {
my $port = ( $index % $index_factor ) + $port_offset;
my $slot = int( $index / $index_factor ) + $slot_offset;
my $slotport = "$slot.$port";
$if{$iid} = $slotport;
my $slotport = "$slot.$port";
$if{$iid} = $slotport;
}
}
}
@@ -388,7 +396,7 @@ sub i_name {
$i_name{$iid} = 'CPU Virtual Management IP';
}
elsif ( ( $iid == 64 ) and ( $model =~ /^VSP[48]/ ) ) {
elsif ( ( $iid == 64 ) and ( $model =~ /^VSP[478]/ ) ) {
$i_name{$iid} = 'Mgmt Port';
}
@@ -591,7 +599,7 @@ sub slot_offset {
my $model = $passport->model();
# Newer VSP 4K and 8K start at an index of 192 ~ slot 3 but really slot 1
return -2
if ( defined $model and $model =~ /^VSP[48]/ );
if ( defined $model and $model =~ /^VSP[478]/ );
return 0;
}