RADCLIENT(1) FreeRADIUS Daemon RADCLIENT(1) (NAME) radclient - RADIUS (SYNOPSIS) radclient [-4] [-6] [-b] [-c count] [-d raddb_directory] [-D dictionary_directory] [-f file] [-F] [-h] [-i id] [-n num_requests_per_second] [-p num_requests_in_parallel] [-q] [-r num_retries] [-s] [-S shared_secret_file] [-t timeout] [-v] [-x] server {acct|auth|status|coa|disconnect|auto} secret (DESCRIPTION) radclient radius . radius radius . radius radius . radclient / radius . / . User-Password CHAP-Password . (OPTIONS) -4 IPv4 () -6 IPv6 -b Blast RADIUS. Access-Request Message- Authenticator . . radclient Blast RADIUS . -c count count . -d raddb_directory . /etc/raddb . -D dictionary_directory . /usr/share/freeradius . -f file[:file] /. (stdin) . . . ( ) . . -s . -F . -h . -i id id RADIUS. -n num_requests_per_second num_requests_per_second . radclient . -n . radclient . -p num_requests_in_parallel num_requests_in_parallel . radclient . . num_requests_in_parallel radclient ( ) . RADIUS . -P proto proto ( "tcp" "udp"). FreeRADIUS TCP . -q (quiet) . -r num_retries num_retries . . -s . -S shared_secret_file ( ) shared_secret_file . -t timeout timeout NAS . . -v . -x (). server[:port] IP . UDP . UDP /etc/services . radacct radius . /etc/services . coa disconnect . radclient DNS A IP RADIUS . A radclient AAAA . AAAA . IPv6 . [2002:c000:0201:0:0:0:0:0] [2002:c000:0201:0:0:0:0:0]:18120. RADIUS radclient Packet-Dst-IP-Address . IP server . RADIUS Packet-Dst- IP-Address server - . RADIUS radclient Packet-Dst-Port . UDP :port . acct | auth | status | coa | disconnect | auto auth (Access-Request) acct (Accounting-Request) status (Status-Server) coa CoA-Request disconnect . . Status-Server . RADIUS radclient Packet-Type . type . RADIUS Packet-Type type auto . secret (shared secret) . radius IP radius . (EXAMPLE) Status-Server ( FreeRADIUS ). $ echo "Message-Authenticator = 0x00" | radclient 192.0.2.42 status s3cr3t Sending request to server 192.0.2.42, port 1812. radrecv: Packet from host 192.0.2.42 code=2, id=140, length=54 Reply-Message = "FreeRADIUS up 21 days, 02:05" (SEE ALSO) radiusd(8) (AUTHORS) Miquel van Smoorenburg, miquels@cistron.nl Alan DeKok 21 May 2024 RADCLIENT(1)