The Network Simulator ns-2: Building Ns version 2
The Network Simulator: Building Ns This page describes ns version 2. Where to Start What hardware is needed? To build ns you need a computer and a C++ compiler. We develop ns on several kinds of Unix (FreeBSD, Linux, SunOS, Solaris), so it installs smoothest there, but it should run on an Posix-like computer, possibly with some tweaking. Ns also builds and runs under Windows, see the dedicated Win
The Network Simulator ns-2: Validation Tests
Daily status of the validation suite The test suite (described below) is run every day on the ns snapshot. Output of the daily validation is sent to the nsnam-commits mailing list (browse the list archive to see whether other platforms are encountering problems). Classes of Ns Protocols The program ``validate'' in the root directory of the ns distribution runs all current standard tests. Protocols
データ転é€é€Ÿåº¦ãŒåŠ‡çš„ã«æ”¹å–„ã•ã‚Œã‚‹ãƒžã‚¸ãƒƒã‚¯ - Cube Lilac
æ”¹é€ Firefoxã§æ—¥ç±³é–“6.5Gbpsã®Webアクセス。æ±å¤§ãŒä¸–界最速é”æˆ -BB Watch より。ç§ã¯ 1Gbps 以上ã®ä¸–ç•Œã¯å®Œå…¨ã«æœªçŸ¥ã®ä¸–ç•Œãªã®ã§ã€ä»Šå›žã®è¨˜äº‹ã¯ã€Œã©ã†ã‚„ã£ã¦ 6.5Gbps ã‚‚ã®ãƒ‡ãƒ¼ã‚¿è»¢é€é€Ÿåº¦ã‚’é”æˆã™ã‚‹ã‹ã€ã§ã¯ãªã「何故ã€æ”¹å–„å‰ã¯ï¼ˆãã‚“ãªé«˜é€Ÿãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ç’°å¢ƒä¸‹ã§ï¼‰ 6Mbps 程度ã®ãƒ‡ãƒ¼ã‚¿è»¢é€é€Ÿåº¦ã—ã‹å‡ºã›ãªã„ã®ã‹ã€ã¨è¨€ã†ãŠè©±ã§ã™ã€‚ TCP ã®ãƒ‡ãƒ¼ã‚¿è»¢é€ï¼ˆãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ï¼‰ã§ã¯ã€ã‚½ã‚±ãƒƒãƒˆãƒãƒƒãƒ•ã‚¡ã®å€¤ã‚’弄ã£ãŸã ã‘ã§åŠ‡çš„ã«ãƒ‡ãƒ¼ã‚¿è»¢é€é€Ÿåº¦ãŒæ”¹å–„ã•ã‚Œã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ã€‚ ソケットãƒãƒƒãƒ•ã‚¡ã¨ã¯ï¼Ÿ ã‚るサーãƒ/クライアント間ã§ãƒ‡ãƒ¼ã‚¿é€šä¿¡ã‚’ã™ã‚‹éš›ã€ãƒ‘ケットãŒã€å—信ホストã«åˆ°ç€ã™ã‚‹ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã¨ï¼ˆå—信ホストã®ï¼‰ã‚¢ãƒ—リケーションãŒã€åˆ°ç€ã—ãŸãƒ‘ケットをèªã¿è¾¼ã‚€ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã¯éžåŒæœŸã§ã™ã€‚ãã®ãŸã‚ã€ãƒ‘ケット（データ）ã¯åˆ°ç€ã—ãŸã®ã ã‘ã‚Œã©ã‚¢ãƒ—リケーションãŒã¾ã èªã¿è¾¼ã¿ã«æ¥ã¦ãã‚Œãªã„ã¨è¨€ã†å ´åˆã«ã€ãã®ãƒ‡
networking:tcpprobe [Wiki]
TCP probe is a module that records the state of a TCP connection in response to incoming packets. It works by inserting a hook into the tcp_recv processing path usingkprobe so that the congestion window and sequence number can be captured. For example, to test with iperf # modprobe tcp_probe port=5001 # cat /proc/net/tcpprobe >/tmp/data.out & # pid=$! # iperf -c otherhost # kill $pid The data coll
[ニュース] æ”¹é€ Firefoxã§æ—¥ç±³é–“6.5Gbpsã®Webアクセス。æ±å¤§ãŒä¸–界最速é”æˆ
æ±äº¬å¤§å¦å¤§å¦é™¢æƒ…å ±ç†å·¥å¦ç³»ç ”究科ã®å¹³æœ¨æ•¬æ•™æŽˆã‚‰ã«ã‚ˆã‚‹ç ”究ãƒãƒ¼ãƒ ã¯27æ—¥ã€ç±³å›½ã§é–‹å‚¬ã•ã‚ŒãŸã‚¹ãƒ¼ãƒ‘ーコンピュータ関連ã®å›½éš›ä¼šè°ã€ŒSupercomputing 2009ã€ï¼ˆä¸»å‚¬ï¼šIEEEコンピュータソサエティ）ã®ã€Œãƒãƒ³ãƒ‰å¹…ãƒãƒ£ãƒ¬ãƒ³ã‚¸ã€ã§å®Ÿæ–½ã—ãŸæ—¥ç±³é–“ã®é•·è·é›¢ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ‡ãƒ¼ã‚¿è»¢é€å®Ÿé¨“ã§ã€å°åž‹PCを用ã„ã¦ã€Webを介ã—ãŸ6.5Gbpsã®ãƒ‡ãƒ¼ã‚¿è»¢é€é€Ÿåº¦ã‚’é”æˆã—ãŸã¨ç™ºè¡¨ã—ãŸã€‚ ã“ã®ãƒ‡ãƒ¼ã‚¿è»¢é€å®Ÿé¨“ã¯ã€æ±äº¬å¤§å¦ã¨ç±³å›½ãƒãƒ¼ãƒˆãƒ©ãƒ³ãƒ‰ã®ã€ŒSupercomputing 2009（SC09）ã€ä¼šå ´ã«è¨ç½®ã—ãŸ2å°ã®å°åž‹PCã¨ã€10Gbpsã®å¦è¡“用ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’使ã£ã¦å®Ÿæ–½ã—ãŸã€‚å°åž‹PCã®ä½¿ç”¨éƒ¨å“ã¯ã™ã¹ã¦å¸‚販å“ã§æ§‹æˆã•ã‚Œã€CPUã¯ã€ŒIntel Core i7 940ã€ã€ãƒžã‚¶ãƒ¼ãƒœãƒ¼ãƒ‰ã¯ã€ŒASUS Rampage II GENEã€ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã¯ã€ŒChelsio S310ã€ã‚’使用。SSDã¨ã—ã¦ä½¿ç”¨ã™ã‚‹6個ã®ã€Œ
1
ランã‚ング
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
http://netlab.ce.nihon-u.ac.jp/ns_manual/
A Linux TCP implementation for NS2
networking:tcp_testing [Wiki]
http://www.sinet.ad.jp/advnet2008_file/ploneexfile.2008-07-17.4087975633
{{#tags}}- {{label}}
{{/tags}}