kali蒐集工具之CDPSnarf

is a network sniffer exclusively written to extract information from CDP packets.
It provides all the information a “show cdp neighbors detail” command would return on a Cisco router and even more

思科CDP協議嗅探工具，木有接觸過超底層的東西，說不定以後會接觸了～～～

CDPSnarf Package Description

CDPSnarf is a network sniffer exclusively written to extract information from CDP packets.
It provides all the information a “show cdp neighbors detail” command would return on a Cisco router and even more.

A feature list follows:

Time intervals between CDP advertisements
Source MAC address
CDP Version
TTL
Checksum
Device ID
Software version
Platform
Addresses
Port ID
Capabilities
Duplex
Save packets in PCAP dump file format
Read packets from PCAP dump files
Debugging information (using the “-d” flag)
Tested with IPv4 and IPv6
Source: https://github.com/Zapotek/cdpsnarf
CDPSnarf Homepage | Kali CDPSnarf Repo

Author: Tasos “Zapotek” Laskos
License: GPLv2
Tools included in the cdpsnarf package

cdpsnarf – Network sniffer to extract CDP information

root@kali:~# cdpsnarf -h
CDPSnarf v0.1.6 [Rev:797 ] initiated.
Author: Tasos “Zapotek” Laskos
[email protected]
[email protected]
Website: http://github.com/Zapotek/cdpsnarf

cdpsnarf -i [-h] [-w savefile] [-r dumpfile] [-d]

-i define the interface to sniff on
-w write packets to PCAP dump file
-r read packets from PCAP dump file
-d show debugging information
-h show help message and exit
cdpsnarf Usage Example

Sniff on interface eth0 (-i) and write the capture to a file named cdpsnarf.pcap (-w):

root@kali:~# cdpsnarf -i eth0 -w cdpsnarf.pcap
CDPSnarf v0.1.6 [Rev:797 ] initiated.
Author: Tasos “Zapotek” Laskos
[email protected]
[email protected]
Website: http://github.com/Zapotek/cdpsnarf

Reading packets from eth0.
Waiting for a CDP packet…