I'm trying to use net-snmp V5.0.8 to get information from my free-radius server (V 0.8.1).
I did the following:
Compiled radius server with --enable-snmp option
net-snmp was compiled with SMUX option module
Radius MIBS are accessible by the snmpd
In the radius snmp.cof file I put:
smux_password = secretpassword
snmp_write_access = no
snmpd.conf contains the line
smuxpeer .1.3.6.1.4.1.3317.1.3.1 secretpassword
When I run the command:
snmpd -f -a -V -L -Dsmux
smux_init: [smux_init] done; smux listen sd is 8, smux port is 199
smux_conf: parsing registration for: 1.3.6.1.4.1.3317.1.3.1 secretpassword
NET-SNMP version 5.0.8
When I launch radiusd using radiusd -xxx, I see the logs, I do not see an entry showing that the radiusd has connected to the SMUX.
My log file looks something like:
Starting - reading configuration files ...
reread_config: reading radiusd.conf
Config: including file: /usr/local/etc/raddb/proxy.conf
Config: including file: /usr/local/etc/raddb/clients.conf
Config: including file: /usr/local/etc/raddb/snmp.conf
Config: including file: /usr/local/etc/raddb/sql.conf
main: prefix =3D "/usr/local"
main: localstatedir =3D "/usr/local/var"
main: logdir =3D "/usr/local/var/log/radius"
main: libdir =3D "/usr/local/lib"
main: radacctdir =3D "/usr/local/var/log/radius/radacct"
main: hostname_lookups =3D no
main: max_request_time =3D 30
main: cleanup_delay =3D 5
main: max_requests =3D 1024
main: delete_blocked_requests =3D 0
main: port =3D 0
main: allow_core_dumps =3D no
main: log_stripped_names =3D no
main: log_file =3D "/usr/local/var/log/radius/radius.log"
main: log_auth =3D yes
main: log_auth_badpass =3D no
main: log_auth_goodpass =3D no
main: pidfile =3D "/usr/local/var/run/radiusd/radiusd.pid"
main: user =3D "(null)"
main: group =3D "(null)"
main: usercollide =3D no
main: lower_user =3D "no"
main: lower_pass =3D "no"
main: nospace_user =3D "no"
main: nospace_pass =3D "no"
main: checkrad =3D "/usr/local/sbin/checkrad"
main: proxy_requests =3D yes
proxy: retry_delay =3D 5
proxy: retry_count =3D 3
proxy: synchronous =3D no
proxy: default_fallback =3D yes
proxy: dead_time =3D 120
proxy: servers_per_realm =3D 15
security: max_attributes =3D 200
security: reject_delay =3D 1
security: status_server =3D no
main: debug_level =3D 0
read_config_files: reading dictionary
read_config_files: reading naslist
read_config_files: reading clients
read_config_files: reading realms
radiusd: entering modules setup
Module: Library search path is /usr/local/lib
Module: Loaded expr
Module: Instantiated expr (expr)
Module: Loaded PAP
pap: encryption_scheme =3D "crypt"
Module: Instantiated pap (pap)
Module: Loaded CHAP
Module: Instantiated chap (chap)
Module: Loaded MS-CHAP
mschap: ignore_password =3D no
mschap: use_mppe =3D yes
mschap: require_encryption =3D no
mschap: require_strong =3D no
mschap: passwd =3D "(null)"
mschap: authtype =3D "MS-CHAP"
Module: Instantiated mschap (mschap)
Module: Loaded System
unix: cache =3D no
unix: passwd =3D "(null)"
unix: shadow =3D "(null)"
unix: group =3D "(null)"
unix: radwtmp =3D "/usr/local/var/log/radius/radwtmp"
unix: usegroup =3D no
unix: cache_reload =3D 600
Module: Instantiated unix (unix)
Module: Loaded preprocess
preprocess: huntgroups =3D "/usr/local/etc/raddb/huntgroups"
preprocess: hints =3D "/usr/local/etc/raddb/hints"
preprocess: with_ascend_hack =3D no
preprocess: ascend_channels_per_line =3D 23
preprocess: with_ntdomain_hack =3D no
preprocess: with_specialix_jetstream_hack =3D no
preprocess: with_cisco_vsa_hack =3D no
Module: Instantiated preprocess (preprocess)
Module: Loaded realm
realm: format =3D "suffix"
realm: delimiter =3D "@"
Module: Instantiated realm (suffix)
Module: Loaded files
files: usersfile =3D "/usr/local/etc/raddb/users"
files: acctusersfile =3D "/usr/local/etc/raddb/acct_users"
files: preproxy_usersfile =3D "/usr/local/etc/raddb/preproxy_users"
files: compat =3D "no"
Module: Instantiated files (files)
Module: Loaded Acct-Unique-Session-Id
acct_unique: key =3D "User-Name, Acct-Session-Id, NAS-IP-Address, Client-I=
P-Address, NAS-Port-Id"
Module: Instantiated acct_unique (acct_unique)
Module: Loaded detail
detail: detailfile =3D "/usr/local/var/log/radius/radacct/%{Client-IP-Addr=
ess}/detail-%Y%m%d"
detail: detailperm =3D 384
detail: dirperm =3D 493
detail: locking =3D no
Module: Instantiated detail (detail)
Module: Loaded radutmp
radutmp: filename =3D "/usr/local/var/log/radius/radutmp"
radutmp: username =3D "%{User-Name}"
radutmp: perm =3D 384
radutmp: callerid =3D yes
Module: Instantiated radutmp (radutmp)
Initializing the thread pool...
thread: start_servers =3D 5
thread: max_servers =3D 32
thread: min_spare_servers =3D 3
thread: max_spare_servers =3D 10
thread: max_requests_per_server =3D 0
thread: cleanup_delay =3D 5
Thread spawned new child 1. Total threads in pool: 1
Thread 1 waiting to be assigned a request
Thread 2 waiting to be assigned a request
Thread spawned new child 2. Total threads in pool: 2
Thread spawned new child 3. Total threads in pool: 3
Thread 3 waiting to be assigned a request
Thread spawned new child 4. Total threads in pool: 4
Thread 4 waiting to be assigned a request
Thread 5 waiting to be assigned a request
Thread spawned new child 5. Total threads in pool: 5
Listening on IP address *, ports 1812/udp and 1813/udp, with proxy on 1814/=
udp.
Ready to process requests.
I saw in archive list some lines like
SMUX connect try 2
Can't connect to SNMP agent with SMUX: Connection refused
--- Walking the entire request list ---
Waking up in 6 seconds...
SMUX connect try 3
Can't connect to SNMP agent with SMUX: Connection refused
Why my radiusd does not try to register??
I would appreciate very much your help.
