net/mac-to-devinfo/files/netsmap-to-devinfo

   1 #!/bin/sh
   2
   3 MACTODEV=mac-to-devinfo
   4 IPTODEV=ip-to-devinfo
   5
   6 usage() {
   7     echo "$0: -i interferace -r ip-range [options]"
   8     echo ""
   9     echo "-r ip-range       range to probe (CIDR, e.g. 192.168.2.0/24)"
  10     echo "-i interface      interface to use in scan"
  11     echo "-t timeout        time to rate for arp responses for device detection"
  12     echo "-p port[,port...] command-separated lists of ports to scan for SIP responses"
  13     echo "-c repeat_count   Number of times to send each request (default 1)"
  14     echo "-s sleepreq       ms to wait between sending arp requests"
  15     echo "-x                Assume we're running on an Xcelerator IP"
  16     echo "-h                help"
  17 }
  18
  19
  20 while getopts "r:i:t:p:c:s:xh" param; do
  21     case "$param" in
  22         h)
  23             usage
  24             exit 1
  25             ;;
  26         r)
  27             IPRANGE=$OPTARG
  28             ;;
  29         i)
  30             INTERFACE=$OPTARG
  31             ;;
  32         t)
  33             TIMEOUT=$OPTARG
  34             ;;
  35         p)
  36             PORTARG=$OPTARG
  37             ;;
  38         c)
  39             REPEATCOUNT=$OPTARG
  40             ;;
  41         s)
  42             SLEEPREQ="-s $OPTARG"
  43             ;;
  44         x)
  45             XIP=TRUE
  46             ;;
  47         ?|*)
  48             usage
  49             exit 1
  50             break
  51             ;;
  52
  53     esac
  54 done
  55
  56 if [ "$IPRANGE" = "" ]; then
  57     echo "Must specify an ip range"
  58     usage
  59     exit 1
  60 fi
  61
  62 if [ "$INTERFACE" = "" ]; then
  63     echo "Must speciy the interface"
  64     usage
  65     exit 1
  66 fi
  67
  68 if [ "$TIMEOUT" = "" ]; then
  69     TIMEOUT=20
  70     usage
  71 fi
  72
  73 unset PORTS
  74
  75 if [ -n "$PORTARG" ]; then
  76     PORTLIST="$PORTARG"
  77
  78     if [ -z "$(echo $PORTLIST | grep ',')" ]; then
  79         PORTS="$PORTLIST"
  80     else
  81         FIELD=1
  82         oldcurport=""
  83         curport="$(echo $PORTLIST | cut -f$FIELD -d, )"
  84         while [ "$curport" != "$oldcurport" ]; do
  85             PORTS="$curport $PORTS"
  86             FIELD=$(($FIELD + 1))
  87             oldcurport="$(echo $PORTLIST | cut -f$FIELD -d, )"
  88             curport="$(echo $PORTLIST | cut -f$FIELD -d, )"
  89         done
  90     fi
  91 fi
  92
  93
  94 prep-devinfo
  95
  96 IFS='
  97 '
  98
  99 if [ -n "$REPEATCOUNT" ]; then
 100     REPEAT="-c $REPEATCOUNT"
 101 fi
 102
 103 for line in $(sh -c "netdiscover -t $TIMEOUT -k -m -i $INTERFACE -r $IPRANGE $REPEAT $SLEEPREQ 2>/dev/null" | grep -E '[0-9]([0-9]?[0-9])?.[0-9]([0-9]?[0-9])?.[0-9]([0-9]?[0-9])?.[0-9]([0-9]?[0-9])?.[0-9]([0-9]?[0-9])?'); do
 104     unset IFS
 105     IP=$(echo $line | tr -s \  |  cut -f1 -d\  )
 106     MAC=$(echo $line | tr -s \  |  cut -f2 -d\  )
 107
 108     if [ -n "$PORTS" ]; then
 109         for port in $PORTS; do
 110
 111             if [ "$XIP" = "TRUE" ]; then
 112                 XIP_PORT="-x $port"
 113             fi
 114             for sip_device in $(smap -p $port $IP </dev/null | grep -E -v 'host.? scanned' | grep 'SIP enabled' | cut -f1 -d:  ); do
 115                 if [ -x "$(which httping)" ]; then
 116                     if httping -G -q -o 401,200 -c 2 -h $sip_device; then
 117                         echo "$sip_device"" | ""$($MACTODEV $XIP_PORT $MAC)"" | ""http://$sip_device/"
 118                         continue
 119                     fi
 120                 fi
 121                 echo "$sip_device"" | ""$(MACTODEV $XIP_PORT $MAC)"" | "" - "
 122             done
 123         done
 124     else
 125         for sip_device in $(smap $IP </dev/null | grep -E -v 'host.? scanned' | grep 'SIP enabled' | cut -f1 -d:  ); do
 126             if [ -x "$(which httping)" ]; then
 127                 if httping -G -q -o 401,200 -c 2 -h $sip_device; then
 128                     echo "$sip_device"" | ""$($MACTODEV $MAC $XIP_PORT)"" | ""http://$sip_device/"
 129                     continue
 130                 fi
 131             fi
 132             echo "$sip_device"" | ""$($MACTODEV $MAC $XIP_PORT)"" | "" - "
 133         done
 134     fi
 135     IFS='
 136 '
 137 done
 138
 139 unset IFS