Title :
Optimization scheme of CGN logs
Author :
Hong Ma ; Yongjuan Wu ; Yan Ma ; Zhenhua Wang
Author_Institution :
Beijing Key Lab. of Inf. Network Center, Beijing Univ. of Posts & Telecommun., Beijing, China
fDate :
Oct. 30 2012-Nov. 1 2012
Abstract :
The main purpose of Carrier-grade NAT (CGN) [1] logs is to tracing. Traditional Network Address Translation (NAT) produces a large amount of logs everyday, which wastes a lot of storage space and also makes it difficult to query. In response to these issues, we propose a NAT translation mechanism based on the port range mapping. And we make simulation case study in the campus network to prove that this program can greatly reduce the amount of logs, thus improving the efficiency of tracing.
Keywords :
IP networks; computer network security; CGN logs; NAT translation mechanism; campus network; carrier-grade NAT; network address translation; optimization scheme; port range mapping; tracing efficiency; Databases; IP networks; Internet; Ports (Computers); Security; Servers; Transforms; CGN; Log; NAT; Network security; tracing;
Conference_Titel :
Cloud Computing and Intelligent Systems (CCIS), 2012 IEEE 2nd International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-1855-6
DOI :
10.1109/CCIS.2012.6664289
