Hello everybody, I'm doing some tests with wpa_supplicant(freebsd) + aironet 1252 + freeradius2.1.6 (freebsd portage). And I have a mystery I can not explain. I test 2 user with a domain. This is my configuration files for wpa_supplicant. They have just their first user letter mismatching. USER_TEST ========== network={ ssid="test_wifi" scan_ssid=1 key_mgmt=WPA-EAP eap=PEAP identity="DOMAIN\test" password="test" } USER_NEST ========== network={ ssid="test_wifi" scan_ssid=1 key_mgmt=WPA-EAP eap=PEAP identity="DOMAIN\nest" password="test" } And this is the access and accounting request for both of them : USER_TEST ACCESS-REQ ===================== rad_recv: Access-Request packet from host 192.168.9.30 port 1645, id=232, length=231 User-Name = "DOMAIN\\test" Framed-MTU = 1400 ... USER_TEST ACCOUNT-REQ ====================== rad_recv: Accounting-Request packet from host 192.168.9.30 port 1646, id=144, length=229 Acct-Session-Id = "000002F0" Called-Station-Id = "00-24-97-B6-86-40" Calling-Station-Id = "00-19-5B-35-D0-96" Cisco-AVPair = "ssid=test_wifi" Cisco-AVPair = "vlan-id=568" Cisco-AVPair = "nas-location=unspecified" User-Name = "DOMAIN\\test" ... USER_NEST ACCESS-REQ ===================== rad_recv: Access-Request packet from host 192.168.9.30 port 1645, id=222, length=231 User-Name = "DOMAIN\\nest" Framed-MTU = 1400 ... USER_NEST ACCOUNT-REQ ====================== rad_recv: Accounting-Request packet from host 192.168.9.30 port 1646, id=146, length=233 Acct-Session-Id = "000002F2" Called-Station-Id = "00-24-97-B6-86-40" Calling-Station-Id = "00-19-5B-35-D0-96" Cisco-AVPair = "ssid=test_wifi" Cisco-AVPair = "vlan-id=14" Cisco-AVPair = "nas-location=unspecified" User-Name = "DOMAIN\nest" ... The mystery is why there is two backslash for each "User-Name" excepted in the accounting request ? (I ask, because it does the mess in my sql base for accounting). Thanks for reading, G.