"22-ноя 2012", "15:21:57.344 VLAT","[5]",ERROR,"com.pcube.logger.userlog.UserLog","RADIUS: Login of subscriber           icube58716                         @1835935452 failed, Name ' icube58716 @1835935452' is too long. Only 64 characters are allowed"

7:43:18.360261 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto UDP (17), length 505)
    192.168.158.132.54401 > sce-csm.radius-acct: [udp sum ok] RADIUS, length: 477
        Accounting Request (4), id: 0xab, Authenticator: f66267fd23c7603a7bd8c2eb3248b565
          Username Attribute (1), length: 91, Value:                      icube58716
            0x0000:  2020 2020 2020 2020 2020 2020 2020 2020
            0x0010:  2020 2020 2069 6375 6265 3538 3731 3620
            0x0020:  2020 2020 2020 2020 2020 2020 2020 2020
            0x0030:  2020 2020 2020 2020 2020 2020 2020 2020
            0x0040:  2020 2020 2020 2020 2020 2020 2020 2020
            0x0050:  2020 2020 2020 2020 20
          Tunnel Type Attribute (64), length: 6, Value: Tag[Unused]L2TP
            0x0000:  0000 0003
          NAS IP Address Attribute (4), length: 6, Value: 192.168.158.220
            0x0000:  c0a8 9edc
          Tunnel Medium Attribute (65), length: 6, Value: Tag[Unused]IPv4
            0x0000:  0000 0001
          NAS Port Attribute (5), length: 6, Value: 14713
            0x0000:  0000 3979
          Tunnel Client End Attribute (66), length: 13, Value: 10.52.8.132
            0x0000:  3130 2e35 322e 382e 3133 32
          Service Type Attribute (6), length: 6, Value: Framed
            0x0000:  0000 0002
          Framed Protocol Attribute (7), length: 6, Value: PPP
            0x0000:  0000 0001
--

if (request.getCode() == RadiusPacket.ACCESS_REQUEST) {
   if (!userName.trim().matches("^[A-Za-z0-9_@-]+$")) {
      request.setStringAttribute(-1, RadiusStandartAttributes.User_Name, userName+"-wrongUsername");
      request.addAttribute(new RadiusAttribute.RadiusAttributeString(-1, RadiusStandartAttributes.Vendor_Specific, "'A-Za-z0-9_@-' are only accepted symbols in a user login!"));
   }

   //Зарезаем цифровые логины
   if (userName.trim().matches("^[0-9]{1,10}(@.*)?$")) {
      request.setStringAttribute(-1, RadiusStandartAttributes.User_Name, userName+"-wrongUsername");
      request.addAttribute(new RadiusAttribute.RadiusAttributeString(-1, RadiusStandartAttributes.Vendor_Specific, "Digital logins are not allowed!"));
   }

   //Зарезаем логины с пробелами по краям
   if (!userName.trim().equals(userName)) {
      request.setStringAttribute(-1, RadiusStandartAttributes.User_Name, userName+"-wrongUsername");
      request.addAttribute(new RadiusAttribute.RadiusAttributeString(-1, RadiusStandartAttributes.Vendor_Specific, "Usernames with a trailing space character is not allowed!"));
   }
}

RADIUS: Logout of subscriber ÍÀÒÀËÜß\icube34572@633884226 failed, Invalid name 'ÍÀÒÀËÜß\icube34572@633884226'. the character at position 0 ('Í') is not allowed"

User-Name=BLABLABLA\user_name