RADSNIFF(8) System Manager's Manual RADSNIFF(8) NAME radsniff - dump radius protocol SYNOPSIS 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] DESCRIPTION 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 response-filter RADIUS attribute request filter. -R request-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. SEE ALSO radiusd(8),pcap(3) AUTHORS Nicolas Baradakis RADSNIFF(8)