Hi Quick patch Thanks. but, old version's are like below good format, Tue May 31 18:42:51 2011 *<TAB>*Packet-Type = Access-Request *<TAB>*NAS-Port-Type = Wireless-802.11 *<TAB>*User-Name = "test01" *<TAB>*NAS-IP-Address = 192.168.255.6 *<TAB>*Message-Authenticator = 0xea14bd1a18cd682bdeb15acc163762e5 Tue May 31 18:42:51 2011 *<TAB>*Packet-Type = Access-Accept *<TAB>*Cleartext-Password := "test0101" But Patches version's are like below.. Tue May 31 20:06:49 2011 *<TAB>*Packet-Type = Access-Request NAS-Port-Type = Wireless-802.11 User-Name = "test01" NAS-IP-Address = 192.168.255.6 Message-Authenticator = 0x93707c01792928c6593334475463736a Tue May 31 20:06:49 2011 *<TAB>*Packet-Type = Access-Accept Cleartext-Password := "test0101" Tue May 31 20:10:20 2011 Acct-Status-Type = Interim-Update Acct-Session-Id = "002257968FC0-34159EDCF366-116460751" NAS-IP-Address = 192.168.254.9 Acct-Input-Octets = 18836 Acct-Output-Octets = 370 Acct-Input-Packets = 139 Acct-Output-Packets = 3 User-Name = "test01" Called-Station-Id = "00-22-57-96-8F-C0" Calling-Station-Id = "34-15-9E-DC-F3-66" NAS-Identifier = "3Com Access Point 7760" Vendor-Specific = 0x564c414e2049442069733a2030 Vendor-Specific = 0x656e74726f5f39 Acct-Session-Time = 602 Acct-Unique-Session-Id = "68e23ed7c01340b3" *<TAB>*Timestamp = 1306872620 Thanks..