From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Wed, 11 Apr 2018 14:12:44 +0000 (+0200)
Subject: display status of all switch ports
X-Git-Url: http://git.rot13.org/?p=dell-switch;a=commitdiff_plain;h=b0654dd517b75110ad36122b0c6521f1bc0c7052

display status of all switch ports
---

diff --git a/snmp-port-status.sh b/snmp-port-status.sh
new file mode 100755
index 0000000..04c0b56
--- /dev/null
+++ b/snmp-port-status.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# modified from https://gist.github.com/krokodilerian/a88b4ae992706c22e0b0
+# see /var/lib/snmp/mibs/ietf/IF-MIB
+
+if [ -z "$1" ]; then
+	echo Usage: "$0" hostname
+	exit 4
+fi
+
+sw="$1"
+. ./snmp.conf
+snmp="snmpget -v 2c -c $COMMUNITY -Cf -Ov -OQ $sw"
+
+numports=`$snmp IF-MIB::ifNumber.0`
+
+for i in `seq 1 $numports`; do
+	name=`$snmp IF-MIB::ifAlias.$i`
+	if [ "$name" = "No Such Instance currently exists at this OID" ]; then
+		continue
+	fi
+
+	iftype=`$snmp IF-MIB::ifType.$i`
+
+#	if [ "$iftype" = "other" ] || [ "$iftype" = propVirtual ] || [ "$iftype" = softwareLoopback ]; then
+#		continue
+#	fi 
+	
+	status=`$snmp IF-MIB::ifOperStatus.$i`
+	if [ "$status" = "notPresent" ] ; then
+		continue;
+	fi
+
+	#descr=`$snmp IF-MIB::ifDescr.$i`
+	speed=`$snmp IF-MIB::ifSpeed.$i | sed 's/000000//'`
+
+#	echo "## $sw [$name] $iftype $status $descr $speed"
+	echo "$sw $i $speed $status [$name]"
+done
+