235 lines
6.1 KiB
Bash
235 lines
6.1 KiB
Bash
#!/bin/bash
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# - VAR
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# - Bash info
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APPNAME=$(basename $0)
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NAME="Check Switch HPE OfficeConnect 1920s"
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AUTHOR="Kalarumeth"
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VERSION="v0.1"
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URL="https://github.com/Kalarumeth"
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# - Default settings for connection
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COMMUNITY="public"
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HOST_NAME="localhost"
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SNMPVERSION="2c"
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# - State Variables
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STATE_OK=0
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STATE_WARN=1
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STATE_CRIT=2
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STATE_UNK=3
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STATE=$STATE_OK
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# - OID
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HPE.OIDS() {
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#Info
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OID_sysDescr="1.3.6.1.2.1.1.1.0"
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OID_sysUptimeIstance="1.3.6.1.2.1.1.3"
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OID_sysSerial="1.3.6.1.2.1.47.1.1.1.1.11.1"
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OID_sysMacAddres="1.3.6.1.2.1.67.1.2.1.1.2.0"
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#interface
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OID_ifName="1.3.6.1.2.1.31.1.1.1.1"
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OID_ifInErrors="1.3.6.1.2.1.2.2.1.14"
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OID_ifOutErrors="1.3.6.1.2.1.2.2.1.20"
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#Vlan
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OID_vlanID="1.3.6.1.2.1.17.7.1.4.2.1.3.0"
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OID_vlanName="1.3.6.1.2.1.17.7.1.4.3.1.1"
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OID_vlanEntry="1.3.6.1.2.1.17.7.1.2.1.1.2"
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}
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# - MAIN CODE
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Script.HostAlive() {
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for server in $HOST_NAME; do
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ping -c1 -W1 -q $server &>/dev/null
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if [[ $? != 0 ]] ; then
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printf "%s\n" "$server is unreachable"
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exit $STATE_UNK
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fi
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done
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}
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Script.SNMP() {
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snmpwalk -v $SNMPVERSION -r 1 -t 10 -Oe -c $COMMUNITY $HOST_NAME $1
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}
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Script.SNMP.Hex() {
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snmpwalk -v $SNMPVERSION -r 1 -t 10 -Oa -c $COMMUNITY $HOST_NAME $1
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}
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# - Switch HPE OfficeConnect 1920s Health Check
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HPE.Main() {
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Script.HostAlive
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case $1 in
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info)
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HPE.Info
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exit $STATE ;;
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if)
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HPE.Interface
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exit $STATE ;;
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vlan)
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HPE.Vlan
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exit $STATE ;;
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*)
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echo "Unknown check!"
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Help.HPE
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exit $STATE_UNK ;;
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esac
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}
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HPE.GetData() {
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HPE.OIDS
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case $1 in
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info)
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raw_sysDescr=$(Script.SNMP $OID_sysDescr | cut -d '"' -f 2)
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IFS=',' read -ra sysDescr <<< $raw_sysDescr;
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sysUptimeIstance=$(Script.SNMP $OID_sysUptimeIstance | cut -d ')' -f 2 )
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sysSerial=$(Script.SNMP $OID_sysSerial | cut -d '"' -f 2)
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sysMacAddres=$(Script.SNMP $OID_sysMacAddres | cut -d '"' -f 2);;
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interface)
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raw_ifName=$(Script.SNMP $OID_ifName | cut -d ' ' -f 4)
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raw_ifInErrors=$(Script.SNMP $OID_ifInErrors | cut -d ' ' -f 4)
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raw_ifOutErrors=$(Script.SNMP $OID_ifOutErrors | cut -d ' ' -f 4)
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readarray -t ifName <<< $raw_ifName
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readarray -t ifInErrors <<< $raw_ifInErrors
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readarray -t ifOutErrors <<< $raw_ifOutErrors ;;
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vlan)
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raw_vlanID=$(Script.SNMP $OID_vlanID | cut -d ' ' -f 4 | sed "s/$//g")
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raw_vlanName=$(Script.SNMP $OID_vlanName | cut -d '"' -f 2 | sed "s/$//g")
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raw_vlanEntry=$(Script.SNMP $OID_vlanEntry | cut -d ' ' -f 4 | sed "s/$//g")
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readarray -t vlanID <<< $raw_vlanID
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readarray -t vlanName <<< $raw_vlanName
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readarray -t vlanEntry <<< $raw_vlanEntry ;;
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esac
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}
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HPE.Info() {
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HPE.GetData info
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printf "%s\n\n" "${sysDescr[0]}"
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printf "%s\t%s\n" "UpTime:" "$sysUptimeIstance"
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printf "%s\t%s\n" "S/N:" " $sysSerial"
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printf "%s\t%s\n" "Relase:" "${sysDescr[1]}"
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printf "%s\t%s\n" "Os:" "${sysDescr[2]}"
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printf "%s\t%s\n" "Bios:" "${sysDescr[3]}"
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printf "%s\t%s\n" "Mac:" " $sysMacAddres"
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}
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HPE.Interface() {
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HPE.GetData interface
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ErrorCounter=0
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for ((i=0; i<${#ifName[@]}; i++));
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do
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if [[ ${ifInErrors[$i]} != 0 || ${ifOutErrors[$i]} != 0 ]]; then
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ErrorCounter=$((ErrorCounter + 1))
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fi
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done
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for Error in "$ErrorCounter"; do
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if [[ $Error == 0 ]] ; then
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printf "%s\t%s\n\n" "OK!" "All interface operating normally."
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break
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else
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printf "%s\n\n" "Warn! $ErrorCounter inteface have error."
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printf "%s\t%s\t%s\n" "InEr" "OutEr" "If"
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printf "%s\n" "========================="
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for ((i=0; i<${#ifName[@]}; i++));
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do
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if [[ ${ifInErrors[$i]} != 0 || ${ifOutErrors[$i]} != 0 ]] ; then
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printf "%s\t%s\t%s\n" "${ifInErrors[$i]}" "${ifOutErrors[$i]}" "${ifName[$i]}"
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fi
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done
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STATE=$STATE_WARN
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break
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fi
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done
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}
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HPE.Vlan() {
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HPE.GetData vlan
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printf "%s\n\n" "${#vlanID[@]} Exist Vlan"
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printf "%s\t%s\t%s\n" "ID" "Entry" "Name"
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printf "%s\n" "============================="
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for ((i=0; i<${#vlanID[@]}; i++))
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do
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printf "%s\t%s\t%s\n" "${vlanID[$i]}" "${vlanEntry[$i]}" "${vlanName[$i]}"
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done
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}
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# - Help
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Help.Main() {
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echo $NAME
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echo ''
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Help.Usage
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echo ''
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Help.Option
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echo ''
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Help.Info
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echo ''
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exit $STATE_UNK
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}
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Help.Usage() {
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printf "%s\n" "Method to compose the execution string"
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printf "%s\n" "./$APPNAME -c <SNMP community> -h <host>"
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}
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Help.Option() {
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printf "%s\n" "OPTIONS:"
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printf "%s\t%s\t%s\n\t\t\t%s\n" "-c" "--community" "SNMP v2 community string with Read access." " Default is $COMMUNITY."
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printf "%s\t%s\t\t%s\n\t\t\t%s\n" "-h" "--host" "Host name or IP address to check." " Default is $HOST_NAME."
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printf "%s\t%s\t\t%s\n" "-H" "--help" "Show script help"
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printf "%s\t%s\t%s\n" "-V" "--version" "Show script version"
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}
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Help.HPE() {
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printf "\n%s\n\n" "HPE OfficeConnect 1920s Check Function"
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printf "%s\t%s\n\n" "Check" "Description"
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printf "%s\t%s\n" "info" "Print Switch basic information"
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printf "%s\t%s\n" "if" "Monitoring interface"
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printf "%s\t%s\n" "vlan" "Monitoring Vlan"
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}
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Help.Info() {
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printf "%s\t%s\t%s\n" "INFO:" "$NAME" "$VERSION" "" "$AUTHOR" "$URL"
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}
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# - COMMAND LINE ENCODER
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while test -n "$1"; do
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case "$1" in
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--host | -h)
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HOST_NAME=$2
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shift ;;
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--comunity | -c)
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COMMUNITY=$2
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shift ;;
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--type | -t)
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HPE.Main $2
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shift ;;
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--help | -H)
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Help.Main ;;
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--version | -V)
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Help.Info
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exit $STATE ;;
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*)
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echo "Unknown argument: $1"
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print_help
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exit $STATE_UNK ;;
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esac
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shift
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done
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HPE.Main |