From 2cc35b60905d32886165b3a4a90e19e8fe3a6f7f Mon Sep 17 00:00:00 2001
From: Casandra Qiu <cxhong@us.ibm.com>
Date: Wed, 13 Jun 2018 13:43:44 -0400
Subject: [PATCH] Failed to discover PDU

---
 xCAT-server/lib/xcat/plugins/switchdiscover.pm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/xcat/plugins/switchdiscover.pm b/xCAT-server/lib/xcat/plugins/switchdiscover.pm
index 0c347862e..d2c211f56 100644
--- a/xCAT-server/lib/xcat/plugins/switchdiscover.pm
+++ b/xCAT-server/lib/xcat/plugins/switchdiscover.pm
@@ -981,8 +981,14 @@ sub get_snmpvendorinfo {
     push @comm_list, 'public';
 
     foreach $comms(@comm_list) {
-        #get sysDescr.0";
-        my $ccmd = "snmpwalk -Os -v1 -c $comms $ip 1.3.6.1.2.1.47.1.1.1.1.2.1";
+        #for pdu: get vendor info from sysDescr.0
+        #for switches: get vendor info from product OID 
+        my $ccmd;
+        if (exists($globalopt{pdu})) {
+            $ccmd = "snmpwalk -Os -v1 -c $comms $ip 1.3.6.1.2.1.1.1";
+        } else {
+            $ccmd = "snmpwalk -Os -v1 -c $comms $ip 1.3.6.1.2.1.47.1.1.1.1.2.1";
+        }
         if (exists($globalopt{verbose}))    {
            send_msg($request, 0, "Process command: $ccmd\n");
         }