radsniff8
Dump radius protocol
Usage
radsniff [-c
count]
[-d
directory]
[-F]
[-f
filter]
[-h]
[-i
interface]
[-I
filename]
[-m]
[-p
port]
[-r
requestfilter]
[-R
responsefilter]
[-s
secret]
[-S]
[-w
file]
[-x]
Overview
radsniff is a simple wrapper around libpcap. It can also print out the contents of RADIUS packets using the FreeRADIUS dictionaries.
Options
-
-c count -
Number of packets to capture.
-
-d directory -
Directory where the dictionaries are found.
-
-F -
Filter PCAP file from stdin to stdout. Output file will contain RADIUS packets.
-
-f filter -
PCAP filter. (default is udp port 1812 or 1813)
-
-h -
Print usage help information.
-
-i interface -
Interface to capture.
-
-I filename -
Read packets from filename.
-
-m -
Print packet headers only, not contents.
-
-p port -
Listen for packets on port.
-
-r attribute-filter -
RADIUS attribute request filter.
-
-R attribute-filter -
RADIUS attribute response filter.
-
-s secret -
RADIUS secret.
-
-S -
Sort attributes in the packet. Used to compare server results.
-
-w file -
Write output packets to file.
-
-x -
Print out debugging information.
Releases
8 releases since Debian 7 (Wheezy); the text changed 2 times.
-R since Debian 9 (Stretch).