diff --git a/DeviceMatrix.txt b/DeviceMatrix.txt
index 33064bc6..9a9e0cd5 100644
--- a/DeviceMatrix.txt
+++ b/DeviceMatrix.txt
@@ -4,7 +4,7 @@
 # This file is meant to detail the cababilities
 # of network devices to supply data via SNMP.  
 
-# $Id: DeviceMatrix.txt,Modified by Eric Miller 10/17/2004
+# $Id$
 
 # Allied
 device-vendor: Allied Telesyn
@@ -491,20 +491,22 @@ device: 2500,2600,2700
 device: 4500,4600,5000
 
 
-device-family: Passport LAN
+device-family: Passport/Accelar LAN
 arpnip: yes
 macsuck: yes
 portmac: yes
 duplex: both
 cdp: proprietary
 class: Layer3::Passport
-note: !Code versions < 3.2 vlan based mac-suck and are unsupported.  Upgrade code.
-note: !3.2 code versions < 3.2.2.2 have Bridge MIB loop.  Upgrade code.
+note: !8600 Code versions < 3.2 vlan based mac-suck and are unsupported.  Upgrade code.
+note: !8600 3.2 code versions < 3.2.2.2 have Bridge MIB loop.  Upgrade code.
 
 device: 8603,8606,8610
 
 device: 8610co
 
+device: 1050,1100,1150,1200
+
 # Proxim
 device-vendor: Proxim
 
diff --git a/Info.pm b/Info.pm
index 2121fcb8..cbf64a9a 100644
--- a/Info.pm
+++ b/Info.pm
@@ -438,7 +438,7 @@ See SNMP::Info::Layer3::Foundry for more info.
 
 =item SNMP::Info::Layer3::Passport
 
-Subclass for Nortel Networks' Passport 8600 series switches.
+Subclass for Nortel Networks' Passport 8600 and Accelar series switches.
 
 See SNMP::Info::Layer3::Passport for where to get MIBs required.
 
@@ -764,7 +764,7 @@ Algorithm for Subclass Detection:
             Catalyst 6500, 4000, 3750      -> SNMP::Info::Layer3::C6500
             Cisco Generic L3 IOS device    -> SNMP::Info::Layer3::Cisco
             Foundry                        -> SNMP::Info::Layer3::Foundry
-            Nortel Passport LAN            -> SNMP::Info::Layer3::Passport
+            Nortel Passport/Accelar LAN    -> SNMP::Info::Layer3::Passport
             Alteon Ace Director            -> SNMP::Info::Layer3::AlteonAD
             Nortel Contivity               -> SNMP::Info::Layer3::Contivity
             Nortel BayRS Router            -> SNMP::Info::Layer3::BayRS
@@ -821,8 +821,10 @@ sub device_type {
         $objtype = 'SNMP::Info::Layer3::C6500'   if ($desc =~ /cisco/i and $desc =~ /3750/);
         $objtype = 'SNMP::Info::Layer3::C6500'   if $desc =~ /Catalyst 4000/;
         $objtype = 'SNMP::Info::Layer3::C6500'   if $desc =~ /s72033_rp/;
-        # Nortel Passport 8600
+        # Nortel Passport 8600, 1100, 1200 Series
         $objtype = 'SNMP::Info::Layer3::Passport'  if $desc =~ /Passport-86/;
+        $objtype = 'SNMP::Info::Layer3::Passport'  if $desc =~ /Passport-[1][012]/;
+        $objtype = 'SNMP::Info::Layer3::Passport'  if $desc =~ /Accelar-1/;
         # Nortel Alteon AD Series
         $objtype = 'SNMP::Info::Layer3::AlteonAD' if $desc =~ /Alteon\s[1A][8D]/;
         # Nortel Contivity