Hi, I have some errors I don't know how to fix. I'm using freeradius 3.0.10 with lots of mikrotiks-hotspots connected and working apparently perfect. I'm adjusting to send on nasipaddress a unique IP for each mikrtoik-hotspot client. But now this is how looks raddact form 3 different hotspot-clients (each one on different ubications ) radacctid acctsessionid acctuniqueid username groupname realm nasipaddress nasportid nasporttype acctstarttime acctupdatetime acctstoptime acctinterval acctsessiontime acctauthentic connectinfo_start connectinfo_stop acctinputoctets acctoutputoctets calledstationid callingstationid acctterminatecause servicetype framedprotocol framedipaddress 16212900 80b0bb84 078cf7cca5b2a613beee2af0316de662 SwB_336391_ins_837_D8:1D:72:9C:35:49 192.168.32.4 bridge-hs Wireless-802.11 "2016-08-17 16:58:12" "2016-08-17 16:58:12" NULL NULL 0 0 0 606B051E73E5 D8:1D:72:9C:35:49 10.1.115.164 16212899 80b0017e 687f7a16adc44bbad5743f50c86e95f3 SwB_720082_ins_126_F4:31:C3:51:12:69 192.168.1.33 bridge-hs Wireless-802.11 "2016-08-17 16:58:09" "2016-08-17 16:58:09" NULL NULL 0 0 0 573205E971AE F4:31:C3:51:12:69 10.1.100.10 16212897 80500074 ca131c5822c708388105edc55430eb18 SwB_667778_ins_1441_58:7F:57:C3:97:E9 192.168.3.34 bridge-hs Wireless-802.11 "2016-08-17 16:58:05" "2016-08-17 16:58:05" NULL NULL 0 0 0 6431052C6C1E 58:7F:57:C3:97:E9 10.1.102.11 I don't know if it can be seen correctly. The Errors I'm getting during August: 1) 41.800 Error lines on log Fri Aug 12 22:54:32 2016 : ERROR: (47435677) detail: ERROR: Couldn't open file /var/log/radius/radacct/81.35.84.203/detail-20160812: Too many different filenames It only happens form 19:00 or 20:00 until 00:00:04 or so .. Seems a limitation of Centos 7 ? 2) 24.981 Error lines on log Mon Aug 15 17:41:21 2016 : Error: (48439939) Discarding duplicate request from client 0.0.0.0/0 port 60621 - ID: 195 due to delayed response This error appears 5 times from 1 to 15 August and from 15 august until now (24.981) lots of times evey hour ! Don't know how to find the client or radius request from ID 195 ... I didn't change anything from radius configuration so don't know why starts this error now. 3) 8.545 Errors lines on log Wed Aug 17 05:57:24 2016 : Error: Received conflicting packet from client 0.0.0.0/0 port 59102 - ID: 8 due to unfinished request. Giving up on old request. Wich are the keys parameters to identify each request differents ? In my configuration I'm working to identify each hotspot-client with a different nasipaddress but I don't know if it is enough . Thanks for the help ! Still difficult for me to understand everything from radius communication.
On Aug 17, 2016, at 5:16 PM, Oscar Jofre <oscar@jofre.com> wrote:
I'm adjusting to send on nasipaddress a unique IP for each mikrtoik-hotspot client. But now this is how looks raddact form 3 different hotspot-clients (each one on different ubications ) ... I don't know if it can be seen correctly.
Please explain what you think is going wrong.
The Errors I'm getting during August:
1) 41.800 Error lines on log
Fri Aug 12 22:54:32 2016 : ERROR: (47435677) detail: ERROR: Couldn't open file /var/log/radius/radacct/81.35.84.203/detail-20160812: Too many different filenames
It only happens form 19:00 or 20:00 until 00:00:04 or so ..
Seems a limitation of Centos 7 ?
It's a limitation of FreeRADIUS. You shouldn't have 100's of detail files opened.
2) 24.981 Error lines on log
Mon Aug 15 17:41:21 2016 : Error: (48439939) Discarding duplicate request from client 0.0.0.0/0 port 60621 - ID: 195 due to delayed response
It's not really an error. The user was rejected, and that reject is being delayed. In the mean time, the client retransmits. It can be ignored.
3) 8.545 Errors lines on log
Wed Aug 17 05:57:24 2016 : Error: Received conflicting packet from client 0.0.0.0/0 port 59102 - ID: 8 due to unfinished request. Giving up on old request.
Wich are the keys parameters to identify each request different ?
It's RADIUS magic. Don't worry about it. The problem is that your database is slow. Fix that, and the messages will go away.
In my configuration I'm working to identify each hotspot-client with a different nasipaddress but I don't know if it is enough .
It may be good enough. Alan DeKok.
participants (2)
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Alan DeKok -
Oscar Jofre