chap

accept

all

any

append

backend

challenge

copy

debug

discard

each

eap

error

filter

first

hotp

http-basic-auth

if

ignore

invoke

log

map

message

modify

mschap

mschapv2

none

pap

reason

reject

reject_errors

replace

reply

rewrite

set

sleep

sometimes

stop

totp

trace

try

while

with