Hi,
I am using WRT54GL AP's with OpenWRT as NAS's to a freeradius server running on Linux server.
I am undergoing a repeated non-fatal but very annoying problem that freeradius logs show them as follows:
Tue Nov 4 11:11:00 2008 : Error: Discarding conflicting packet from client Jean Jeaures port 2048 - ID: 0 due to recent request 14483.
Tue Nov 4 11:21:21 2008 : Error: Discarding conflicting packet from client Larrea port 2048 - ID: 2 due to recent request 14563.
Tue Nov 4 11:25:44 2008 : Error: Discarding conflicting packet from client UP-PVIII-VI port 2048 - ID: 0 due to recent request 14618.
Tue Nov 4 11:32:17 2008 : Error: Discarding conflicting packet from client Jean Jeaures port 2048 - ID: 7 due to recent request 14696.
Tue Nov 4 11:32:17 2008 : Error: Discarding conflicting packet from client Jean Jeaures port 2048 - ID: 7 due to recent request 14696.
Tue Nov 4 11:41:46 2008 : Error: Discarding conflicting packet from client Jean Jeaures port 2048 - ID: 7 due to recent request 14797.
Tue Nov 4 11:59:37 2008 : Error: Discarding conflicting packet from client UP-PI-SS port 2048 - ID: 1 due to recent request 14905.
Tue Nov 4 12:22:22 2008 : Error: Discarding conflicting packet from client Jean Jeaures port 2048 - ID: 1 due to recent request 15040.
Tue Nov 4 12:37:10 2008 : Error: Discarding conflicting packet from client Jean Jeaures port 2048 - ID: 1 due to recent request 15203.
Tue Nov 4 12:53:42 2008 : Error: Discarding conflicting packet from client UP-PI-PB port 2048 - ID: 1 due to recent request 15325.
I've asked on freeradius mailing list and I was answered in repeated times that the problem is the NAS.
Some of the nvram variables are (II've changed some of them for obvius reason):
wl0_net_mode=mixed
wl0_frameburst=off
wl0_wep_buf=
wl0_akm=wpa wpa2
wl0_macmode1=disabled
wl0_infra=1
wl0_country_code=ALL
wl0_wme_sta_be=15 1023 3 0 0 off
wl0_ifname=eth1
wl0_wme_sta_bk=15 1023 7 0 0 off
wl0_mrate=0
wl0_mode=ap
wl0_ap_isolate=0
wl0_gmode=1
wl0_wme_no_ack=off
wl0_wep_last=
wl0_ssid=zarlanga
wl0_dtim=1
wl0id=0x4320
wl0_key1=
wl0_key2=
wl0_key3=
wl0_key4=
wl0_wme_ap_vi=7 15 1 6016 3008 off
wl0_closed=0
wl0_rate=0
wl0_plcphdr=long
wl0_macmode=disabled
wl0_radioids=BCM2050
wl0_wme_ap_vo=3 7 1 3264 1504 off
wl0gpio2=0
wl0_phytype=g
wl0gpio3=0
wl0_lazywds=1
wl0_afterburner=off
size: 9784 bytes (22984 left)
wl0_antdiv=-1
wl0_wpa_psk=
wl0_mac_list=
wl0_unit=0
wl0_txpwr=248
wl0_net_reauth=36000
wl0_wds=
wl0_mac_deny=
wl0_auth=0
wl0_wme=off
wl0_radius_port=1812
wl0_radius_ipaddr=111.111.111.111
wl0_wme_sta_vi=7 15 2 6016 3008 off
wl0_wme_sta_vo=3 7 2 3264 1504 off
wl0_maxassoc=128
wl0_phytypes=g
wl0_wep=disabled
wl0_frag=2346
wl0_country=Worldwide
wl0_rateset=default
wl0_wep_bit=64
wl0_passphrase=
wl0_rts=2347
wl0_wpa_gtk_rekey=3600
wl0_key=1
wl0_active_mac=
wl0_radio=1
wl0_bcn=100
wl0_hwaddr=
wl0_wep_gen=
wl0_gmode_protection=off
wl0_maclist=
wl0_radius_key=jejejejeje
wl0_wme_ap_be=15 63 3 0 0 off
wl0_corerev=9
wl0_channel=7
wl0_wds_timeout=1
wl0_wme_ap_bk=15 1023 7 0 0 off
wl0_auth_mode=none
wl0_crypto=tkip+aes
wan_iface=vlan1
os_ram_addr=80001000
log_ipaddr=0
il0macaddr=00:1d:7e:dc:ab:1d
et0macaddr=00:1D:7E:DC:AB:1B
os_flash_addr=bfc40000
lan_hwaddr=
wan_ippaddr=10.128.255.100
wan_hwaddr=
lan_ipaddr=192.168.252.1
dmz_ipaddr=0
wan_ipaddr=10.128.255.100
size: 9784 bytes (22984 left)
et0phyaddr=30
wl0_hwaddr=
dl_ram_addr=a0001000
def_hwaddr=00:00:00:00:00:00
lan_gateway=192.168.252.1
wan_gateway=10.128.0.2
Is there a way to fix the errors shown by radius or should I change of brand/model of AP?
Thanks in advance!