X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=snmp-port-toggle.sh;h=9943ea2cbb4576baf31e15d2ca5469c55512ae53;hb=8e5fcc0e9db472b21d3d21b0882a8c469b2f575d;hp=b7fa9a70ad84a1b01730f7b2a9793219af9647be;hpb=76c04214bed9af17007290a0d018cb758ea360a1;p=dell-switch

diff --git a/snmp-port-toggle.sh b/snmp-port-toggle.sh
index b7fa9a7..9943ea2 100755
--- a/snmp-port-toggle.sh
+++ b/snmp-port-toggle.sh
@@ -1,6 +1,9 @@
+#!/bin/sh -e
 
-sw=sw-a200
-PORT=19
+sw=$1
+PORT=$2
+
+test -z "$sw" -o -z "$PORT" && echo "Usage: sw-name port" && exit 1
 
 . ./snmp.conf
 
@@ -8,13 +11,14 @@ snmp="snmpget -v 2c -c $COMMUNITY -Cf -Ov -OQ $sw"
 
 port_status() {
 
-echo -n "$sw $PORT "`$snmp IF-MIB::ifName.$PORT IF-MIB::ifAlias.$PORT IF-MIB::ifType.$PORT IF-MIB::ifOperStatus.$PORT IF-MIB::ifHighSpeed.$PORT`
+echo "$sw $PORT "`$snmp IF-MIB::ifName.$PORT IF-MIB::ifAlias.$PORT IF-MIB::ifType.$PORT IF-MIB::ifOperStatus.$PORT IF-MIB::ifHighSpeed.$PORT`
 
 }
 
 port_status
 
-read -p "# Press ENTER to toggle port" wait_for_key
+status=`$snmp IF-MIB::ifOperStatus.$PORT`
+read -p "# Press ENTER to toggle port which is now $status" wait_for_key
 
 if [ "$status" = 'up' ] ; then
 
@@ -25,5 +29,8 @@ else
 	snmpset -v1 -c $COMMUNITY $sw IF-MIB::ifAdminStatus.$PORT i 1
 fi
 
-port_status
+echo "# wait for port status change from $status"
+while port_status | tee /dev/stderr | grep $status ; do
+	sleep 1
+done