|
Last change
on this file since 13784 was 10720, checked in by rick, 13 years ago |
|
Plaats de handige tools in de ... tools directory :-)
|
-
Property svn:executable
set to
*
|
|
File size:
546 bytes
|
| Line | |
|---|
| 1 | #!/bin/sh
|
|---|
| 2 | # Discover nanostation using CDPv1 packets
|
|---|
| 3 | # Credits: http://sidewynder.blogspot.com/2005/07/tcpdump-filter-for-capturing-only.html
|
|---|
| 4 |
|
|---|
| 5 | if [ "x$1" = "x" ]; then
|
|---|
| 6 | echo "Usage: $0 <iface> [count]" 1>&2
|
|---|
| 7 | echo "Find (lost) Nanostation IP using 'count' CDPv1 packet(s)"
|
|---|
| 8 | echo "Normally CDPv1 packets get send every minute" 1>&2
|
|---|
| 9 | echo "Interface hints: `ifconfig -l`" 1>&2
|
|---|
| 10 | exit 1
|
|---|
| 11 | fi
|
|---|
| 12 | IFACE=$1
|
|---|
| 13 | # By default the local and remote will announce a broadcast.
|
|---|
| 14 | COUNT=${2-2}
|
|---|
| 15 |
|
|---|
| 16 |
|
|---|
| 17 | tcpdump -nn -v -i $IFACE -s 1500 -c $COUNT 'ether[18:4] == 0x000c2000'
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
