radiusd: memory use problem

German Hernandez ghz753 at yahoo.com.mx
Wed Feb 7 21:25:47 CET 2007 

Hi!

I need please your help about this problem:

we have working RADIUS Server (FreeRADIUS) with OpenLDAP like users database  and MySQL for accounting; Serving WLAN users, with about 5,000 connections every day.

FreeRadius and MySQL at the same Computer.

radiusd usually use beetwen 0.5 and 3.0 of %MEM, but sometimes memory use (by radiusd) begins to increase; for example, some times in one week of 0.5 %MEM it arrives until 40 %MEM, then I need to restart the radiusd daemon.


Somebody could help me?

Thanks in advance

German



Common errors from radius.log:
...
Wed Feb  7 08:13:41 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:13:41 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:13:41 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:13:42 2007 : Error: rlm_radutmp: Logout entry for NAS MYNAS port 4331 has wrong ID
Wed Feb  7 08:13:44 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:13:44 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:13:44 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:13:44 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:13:46 2007 : Error: rlm_radutmp: Logout for NAS MYNAS port 4462, but no Login record
Wed Feb  7 08:14:05 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:14:05 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:06 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:14:06 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:06 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:06 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:14:11 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:14:11 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:11 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:12 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:14:21 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:14:21 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:21 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:21 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:14:27 2007 : Error: rlm_radutmp: Logout entry for NAS MYNAS port 4744 has wrong ID
Wed Feb  7 08:14:35 2007 : Error: --> verify error:num=20:unable to get local issuer certificate 
Wed Feb  7 08:14:35 2007 : Error: TLS Alert write:fatal:unknown CA 
Wed Feb  7 08:14:35 2007 : Error:     TLS_accept:error in SSLv3 read client certificate B 
Wed Feb  7 08:14:35 2007 : Error: rlm_eap: SSL error error:140890B2:SSL routines:SSL3_GET_CLIENT_CERTIFICATE:no certificate returned
Wed Feb  7 08:14:35 2007 : Error: rlm_eap_tls: SSL_read failed in a system call (-1), TLS session fails.
Wed Feb  7 08:14:35 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:14:35 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:36 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:40 2007 : Error:     TLS_accept:error in SSLv3 read finished A 
Wed Feb  7 08:14:40 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:41 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:41 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:14:58 2007 : Error: rlm_radutmp: Logout entry for NAS MYNAS port 4993 has wrong ID
Wed Feb  7 08:14:59 2007 : Error: rlm_radutmp: Logout entry for NAS MYNAS port 4993 has wrong ID
Wed Feb  7 08:15:13 2007 : Error: rlm_radutmp: Logout entry for NAS MYNAS port 4312 has wrong ID
Wed Feb  7 08:15:21 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:15:21 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:15:21 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:15:21 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:15:39 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:15:39 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:15:54 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:15:54 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:15:54 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:15:55 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:16:02 2007 : Error: rlm_radutmp: Logout entry for NAS MYNAS port 4390 has wrong ID
Wed Feb  7 08:16:03 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:16:03 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:04 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:04 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:16:05 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:16:05 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:05 2007 : Error: --> verify error:num=20:unable to get local issuer certificate 
Wed Feb  7 08:16:05 2007 : Error: TLS Alert write:fatal:unknown CA 
Wed Feb  7 08:16:05 2007 : Error:     TLS_accept:error in SSLv3 read client certificate B 
Wed Feb  7 08:16:05 2007 : Error: rlm_eap: SSL error error:140890B2:SSL routines:SSL3_GET_CLIENT_CERTIFICATE:no certificate returned
Wed Feb  7 08:16:05 2007 : Error: rlm_eap_tls: SSL_read failed in a system call (-1), TLS session fails.
Wed Feb  7 08:16:11 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:16:11 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:11 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:11 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
Wed Feb  7 08:16:11 2007 : Error: rlm_radutmp: Logout for NAS MYNAS port 5172, but no Login record
Wed Feb  7 08:16:25 2007 : Error:     TLS_accept:error in SSLv3 read client certificate A 
Wed Feb  7 08:16:25 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:25 2007 : Error: rlm_eap: SSL error error:00000000:lib(0):func(0):reason(0)
Wed Feb  7 08:16:25 2007 : Info: rlm_eap_mschapv2: Issuing Challenge
...





 		
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