BiTel

import ru.bitel.bgbilling.kernel.network.radius.*;
import bitel.billing.server.radius.*;
import bitel.billing.common.IPUtils;

print ("packetType = " + request.getCode);
if (request.getCode == RadiusPacket.ACCOUNTING_REQUEST) {
   userName = request.getStringAttribute( RadiusStandartAttributes.User_Name );
   print( "userName = " + userName );
   if( userName != null ) {
      // Framed-IP-Address
      raIp = new RadiusAttribute.RadiusAttributeIpAddr( -1,RadiusStandartAttributes.Framed_IP_Address,convertStringIPtoInt(userName) );
      request.addAttribute( raIp );
   }
}

import ru.bitel.bgbilling.kernel.network.radius.*;
import bitel.billing.server.radius.*;
import bitel.billing.common.*;

if (request.getPacketType() == RadiusPacket.ACCOUNTING_REQUEST) {
   userName = request.getStringAttribute( RadiusStandartAttributes.User_Name );
   if( userName != null ) {
      // Framed-IP-Address
     raIp = new RadiusAttribute(RadiusStandartAttributes.Framed_IP_Address);
     raIp.setIntValue(IPUtils.convertStringIPtoInt(userName));
     request.addAttribute( raIp );
   }
}

Packet type: Accounting-Request
Identifier: 65
Authenticator: {8E 86 D7 6A 5A AE 79 59 0F E0 AB FA 11 28 4B 53}
Attributes:
User-Name=IP-10.163.0.1
NAS-Identifier=10.163.0.2
NAS-IP-Address=10.163.0.2
NAS-Port=1
Service-Type=2
Framed-IP-Address=10.163.0.1
Acct-Input-Octets=0
Acct-Output-Octets=0
Acct-Status-Type=1
Acct-Session-Time=0
Acct-Input-Packets=0
Acct-Session-Id=37B33927E1280B96
Acct-Authentic=1
Acct-Output-Packets=0
Acct-Output-Gigawords=0
Acct-Input-Gigawords=0
Calling-Station-Id=10.163.0.1
NAS-Port-Type=5
Called-Station-Id=10.163.0.2
cisco-avpair=client-mac-address=000d.8854.0581
cisco-SSG-Control-Info=I0;0
cisco-SSG-Control-Info=O0;0