net/lsm/files/lsm_script

   1 #!/bin/sh
   2 #
   3 # (C) 2009 Mika Ilmaranta <ilmis at nullnet.fi>
   4 #
   5 # License: GPLv2
   6 #
   7
   8 #
   9 # default event handling script
  10 #
  11
  12 DATE=$(/bin/date)
  13
  14 STATE=${1}
  15 NAME=${2}
  16 CHECKIP=${3}
  17 DEVICE=${4}
  18 WARN_EMAIL=${5}
  19 REPLIED=${6}
  20 WAITING=${7}
  21 TIMEOUT=${8}
  22 REPLY_LATE=${9}
  23 CONS_RCVD=${10}
  24 CONS_WAIT=${11}
  25 CONS_MISS=${12}
  26 AVG_RTT=${13}
  27
  28 cat <<EOM | mail -s "LSM: ${NAME} ${STATE}, IP ${CHECKIP}" ${WARN_EMAIL}
  29
  30 Hi,
  31
  32 Your connection ${NAME} has changed it's state to ${STATE} at ${DATE}.
  33
  34 Following parameters were passed:
  35 newstate     = ${STATE}
  36 name         = ${NAME}
  37 checkip      = ${CHECKIP}
  38 device       = ${DEVICE}
  39 warn_email   = ${WARN_EMAIL}
  40
  41 Packet statuses:
  42 replied      = ${REPLIED} packets replied
  43 waiting      = ${WAITING} packets waiting for reply
  44 timeout      = ${TIMEOUT} packets that have timeout (= packet loss)
  45 reply_late   = ${REPLY_LATE} packets that received a reply after timeout
  46 cons_rcvd    = ${CONS_RCVD} consecutively received replies in sequence
  47 cons_wait    = ${CONS_WAIT} consecutive packets waiting for reply
  48 cons_miss    = ${CONS_MISS} consecutive packets that have timed out
  49 avg_rtt      = ${AVG_RTT} average rtt [usec], calculated from received packets
  50
  51 BR,
  52 Your LSM installation
  53
  54 EOM
  55
  56 cd /etc/lsm/script.d/
  57 for script in $(ls); do
  58     if [ ! -x $script ]; then
  59         continue
  60     fi
  61     ./$script "$@"
  62 done
  63
  64 exit 0;
  65
  66 #EOF