1. IP Address Allocation Procedure in KRNIC Aug. 30 th, 2001 Moo-Ho Cheon Korea Network Information Center

2. 2 Overview  Peep into KRNIC  How to Handle IP address Allocation Request from KRNIC Member ISPs ? oInitial IP address Allocation Procedure oSubsequent IP address Allocation Procedure  Any questions ?

3. 3 Peep into KRNIC June 21st 1999 : Delegated authority over Internet Resources from MIC (Ministry of Information and Communication) Oct. 5th, 1999 : Held opening ceremony as KRNIC (Korea Network Information Center) http://www.nic.or.kr/center/english/ IP Address Domain Name Policy making on Internet address resource Registration & management on Internet address resource Whois DB operation Management of.kr root name server

4. 4 How to Handle IP address Allocation Request ?  Basic principles for IP address allocation management Policies for Address Space Management in the Asia Pacific Region Asia Pacific Network Information Center The principle on IP address allocation & assignment The detailed rule on IP address allocation & assignment Korea Network Information Center The forms of extra supporting explanation Korea Network Information Center & KRNIC Member ISPs

5. 5  Initial IP address allocation procedure How to Handle IP address Allocation Request ?  Automatic parsing (Check Syntax & Semantic Error)  Check the request manually  Allocate /20 based on “Slow Start Mechanism” & membership evaluation paper Initial IP address allocation request from member Parsing Check the request manually by hostmaster Allocate /20 OK NOT OK NOT

6. 6  Subsequent IP address allocation procedure How to Handle IP address Allocation Request ? Subsequent IP address allocation request from member Parsing 1) Check the basic points automatically 2) Evaluate the details manually 3) Decide necessary IP address size for 3 months & allocate OK NOT OK NOT OK Receive & Check additional supporting materials 4) OK NOT

7. 7 How to Handle IP address Allocation Request ? 1) Parsing  Syntax error - IP block - Cust-network, Infrastructure, Network-plan check - etc.  Semantic error - ISP’s ID authorization - Organization Number - etc. Double check

8. 8 How to Handle IP address Allocation Request ? 2) Checked with IRMS (Internet Resource Management System)  Over 70% Whois database update of the latest IP address allocation  Over 90% Whois database update of the overralltotal IP address allocation except the latest allocation  Monthly average usage of IP address

9. 9 How to Handle IP address Allocation Request ? 3) The details checked by KRNIC hostmast  Examine IP address allocation requests  Examine IP address usage status - Total IP address usage status - Detailed Information by service  Check the future IP address usage plan  Evaluate ISP’s opinion Type of Service Area Starting IP address Ending IP address Assignment Scale No. of Org. Average Usage per Org. Remark

10. 10 How to Handle IP address Allocation Request ? * Detailed Information by Service O Leased Line O ADSL O CATV O IDC and etc. Area NodeOrg. NameStarting IPEnding IPAssignment Scale Area Node Org. Name Equip. Name No. of Equip Max. IP address Capacity Starting IP address Ending IP address Assignment Scale Assignment Rate Area Node Org. Name Equip. Name No. of Equip. No. of NIC Max. IP address Capacity Starting IP address Ending IP address Assign. Scale Assign. Rate

11. 11 How to Handle IP address Allocation Request ? 4) Additional Supporting Materials  Peak time log-on information  MRTG information  Subscriber list  Contracts of IP required equipments

12. 12 Any questions ?