Hi, I am new to this list, though I've been using FreeRadius 0.9.3 for a few years now. My present goal is to get a newer version of FreeRadius (running on Centos 4.2) to work with snmp. Though I have carefully followed the snmp setup instructions as documented in radiusd.conf and snmp.conf, I have yet to get radiusd to attempt SMUX initialization (from output of radiusd -X). Net-snmp is already working (stock Centos rpm net-snmp-5.1.2-11.EL4.6). I have tried the stock Centos freeradius rpm (freeradius-1.0.1-3.RHEL4.i386.rpm). I have also tried tarball installs of freeradius 1.0.1, 1.0.2, 1.0.5, and 1.1.0, with the "--with-snmp" option, with no success. Nothing results in any SMUX-related output from radiusd -X. After reading this thread, http://lists.freeradius.org/mailman/htdig/freeradius-users/2005-April/042864... it appeared I needed some kind of patch. Near the end of that thread, Kevin Bonner gave this solution: You're using Net-SNMP in RHAS4. FreeRADIUS 1.0.2 doesn't have the net-snmp compatibility fix. You can find the patch at http://lists.freeradius.org/archives/freeradius-users/2004/10/frm00210.html Apply that patch, rebuild, and it should work. Unfortunately this link is now broken. However, after some more digging it appeared Kevin was probably referring to: freeradius-0.9.3-net-snmp.patch which I was able to download from another source. I was able to successfully apply this patch to FreeRadius 1.0.1, 1.0.2, 1.0.5, and 1.1.0, and the subsequent compiles were successful, but still radiusd -X makes no references to SMUX and snmp queries for freeradius OIDs fail as before. I'm at my wit's end about what to try next, and would sincerely appreciate any light you all might be able to shed on this issue. My /usr/local/etc/radiusd.conf file contains snmp = yes $INCLUDE ${confdir}/snmp.conf My /usr/local/etc/snmp.conf file contains smux_password = verysecret My /etc/snmp/snmpd.conf file contains rocommunity public smuxpeer .1.3.6.1.4.1.3317.1.3.1 verysecret But every time I run this on the server snmpwalk -v2c -cpublic 127.0.0.1 .1.3.6.1.2.1.67 I get this result SNMPv2-SMI::mib-2.67 = No Such Object available on this agent at this OID Here is an example of the output I get from radiusd -X (when using 1.0.5 in this case): 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/eap.conf Config: including file: /usr/local/etc/raddb/sql.conf main: prefix = "/usr/local" main: localstatedir = "/usr/local/var" main: logdir = "/usr/local/var/log/radius" main: libdir = "/usr/local/lib" main: radacctdir = "/usr/local/var/log/radius/radacct" main: hostname_lookups = no main: max_request_time = 30 main: cleanup_delay = 5 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 0 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/usr/local/var/log/radius/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/usr/local/var/run/radiusd/radiusd.pid" main: user = "(null)" main: group = "(null)" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/local/sbin/checkrad" main: proxy_requests = yes proxy: retry_delay = 5 proxy: retry_count = 3 proxy: synchronous = no proxy: default_fallback = yes proxy: dead_time = 120 proxy: post_proxy_authorize = yes proxy: wake_all_if_all_dead = no security: max_attributes = 200 security: reject_delay = 1 security: status_server = no main: debug_level = 0 read_config_files: reading dictionary read_config_files: reading naslist Using deprecated naslist file. Support for this will go away soon. read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded exec exec: wait = yes exec: program = "(null)" exec: input_pairs = "request" exec: output_pairs = "(null)" exec: packet_type = "(null)" rlm_exec: Wait=yes but no output defined. Did you mean output=none? Module: Instantiated exec (exec) Module: Loaded expr Module: Instantiated expr (expr) Module: Loaded PAP pap: encryption_scheme = "crypt" Module: Instantiated pap (pap) Module: Loaded CHAP Module: Instantiated chap (chap) Module: Loaded MS-CHAP mschap: use_mppe = yes mschap: require_encryption = no mschap: require_strong = no mschap: with_ntdomain_hack = no mschap: passwd = "(null)" mschap: authtype = "MS-CHAP" mschap: ntlm_auth = "(null)" Module: Instantiated mschap (mschap) Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/usr/local/var/log/radius/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded eap eap: default_eap_type = "md5" eap: timer_expire = 60 eap: ignore_unknown_eap_types = no eap: cisco_accounting_username_bug = no rlm_eap: Loaded and initialized type md5 rlm_eap: Loaded and initialized type leap gtc: challenge = "Password: " gtc: auth_type = "PAP" rlm_eap: Loaded and initialized type gtc mschapv2: with_ntdomain_hack = no rlm_eap: Loaded and initialized type mschapv2 Module: Instantiated eap (eap) Module: Loaded preprocess preprocess: huntgroups = "/usr/local/etc/raddb/huntgroups" preprocess: hints = "/usr/local/etc/raddb/hints" preprocess: with_ascend_hack = no preprocess: ascend_channels_per_line = 23 preprocess: with_ntdomain_hack = no preprocess: with_specialix_jetstream_hack = no preprocess: with_cisco_vsa_hack = no Module: Instantiated preprocess (preprocess) Module: Loaded realm realm: format = "suffix" realm: delimiter = "@" realm: ignore_default = no realm: ignore_null = no Module: Instantiated realm (suffix) Module: Loaded files files: usersfile = "/usr/local/etc/raddb/users" files: acctusersfile = "/usr/local/etc/raddb/acct_users" files: preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users" files: compat = "no" Module: Instantiated files (files) Module: Loaded Acct-Unique-Session-Id acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" Module: Instantiated acct_unique (acct_unique) Module: Loaded detail detail: detailfile = "/usr/local/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" detail: detailperm = 384 detail: dirperm = 493 detail: locking = no Module: Instantiated detail (detail) Module: Loaded radutmp radutmp: filename = "/usr/local/var/log/radius/radutmp" radutmp: username = "%{User-Name}" radutmp: case_sensitive = yes radutmp: check_with_nas = yes radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Listening on authentication *:1812 Listening on accounting *:1813 Ready to process requests. Thanks in advace for your assistance, Kevin Branch