{"id":255,"date":"2013-08-31T08:36:15","date_gmt":"2013-08-31T07:36:15","guid":{"rendered":"http:\/\/zsteva.info\/?p=255"},"modified":"2013-08-31T08:37:53","modified_gmt":"2013-08-31T07:37:53","slug":"kolko-je-zapravo-wifi-brz","status":"publish","type":"post","link":"http:\/\/zsteva.info\/blog\/2013\/08\/kolko-je-zapravo-wifi-brz\/","title":{"rendered":"Kolko je zapravo WiFi brz"},"content":{"rendered":"<p>Ju\u010de sam merio dva brzinu mre\u017ee preko dva access pointa, i iskreno re\u010deno razo\u010daran&#8230; Meni wirelessi uglavnom lepo slu\u017ee svrsi, i lepo rade (ponekad i ponegde neki pravi problem, ali se to da re\u0161eti), ali da su ovoliko spori, toga nisam bio svestan sve ove godine \ud83d\ude42 Opet mo\u017eda ja negde gre\u0161im&#8230;<\/p>\n<p>Mereni su stari <strong>Linksys WRT54GL<\/strong> (stari poznati znalac svih linuxa\u0161a) i <strong>TpLink WR842ND<\/strong> (opet AP linux friendly, ovog puta sa OpenWrt firmwarelom u sebi). Merenje protoka radjeno sa mog Lenovo EDGE E330 laptopa, <strong>Intel Wireless-N 2230<\/strong>.<\/p>\n<p><strong>Linksys WRT54GL<\/strong>:<\/p>\n<pre>\r\nzsteva@edge:~$ nuttcp ROUTER\r\n   17.0821 MB \/  10.31 sec =   <strong>13.8982 Mbps<\/strong> 3 %TX 1 %RX 0 retrans 6.78 msRTT\r\nzsteva@edge:~$ nuttcp -r ROUTER\r\n   14.9637 MB \/  10.28 sec =   <strong>12.2107 Mbps<\/strong> 0 %TX 7 %RX 0 retrans 30.18\r\nmsRTT\r\nTesting from Serbia BroadBand-Srpske Kablovske mreze (.....35)...\r\nSelecting best server based on ping...\r\nHosted by TARGO Telekom (Belgrade) [0.52 km]: 26.306 ms\r\nTesting download speed........................................\r\nDownload: <strong>12.71 Mbit\/s<\/strong>\r\nTesting upload speed..................................................\r\nUpload: <strong>3.46 Mbit\/s<\/strong>\r\n<\/pre>\n<p><strong>TpLink WR842ND<\/strong><\/p>\n<pre>\r\nzsteva@edge:~$ nuttcp ROUTER\r\n   39.4027 MB \/  10.01 sec =   <strong>33.0125 Mbps<\/strong> 7 %TX 3 %RX 0 retrans 42.14\r\nmsRTT\r\nzsteva@edge:~$ nuttcp -r ROUTER\r\n   44.2157 MB \/  10.19 sec =   <strong>36.3984 Mbps<\/strong> 1 %TX 12 %RX 0 retrans 32.84\r\nmsRTT\r\nTesting from Serbia BroadBand-Srpske Kablovske mreze (......35)...\r\nSelecting best server based on ping...\r\nHosted by TARGO Telekom (Belgrade) [0.52 km]: 30.041 ms\r\nTesting download speed........................................\r\nDownload: <strong>32.35 Mbit\/s<\/strong>\r\nTesting upload speed..................................................\r\nUpload: <strong>3.61 Mbit\/s<\/strong>\r\n<\/pre>\n<p>Za poredjenje isto merenje sa <strong>100MBps etherneta<\/strong>:<\/p>\n<pre>\r\nzsteva@edge:~$ nuttcp ROUTER\r\n  113.4018 MB \/  10.15 sec =   <strong>93.7484 Mbps<\/strong> 2 %TX 9 %RX 0 retrans 0.45 msRTT\r\nzsteva@edge:~$ nuttcp -r ROUTER\r\n  113.6553 MB \/  10.17 sec =   <strong>93.7781 Mbps<\/strong> 2 %TX 8 %RX 0 retrans 0.47 msRTT\r\nTesting from Serbia BroadBand-Srpske Kablovske mreze (.....35)...\r\nHosted by TARGO Telekom (Belgrade) [0.52 km]: 28.292 ms\r\nTesting download speed........................................\r\nDownload: <strong>38.72 Mbit\/s<\/strong>\r\nTesting upload speed..................................................\r\nUpload: <strong>3.84 Mbit\/s<\/strong>\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Ju\u010de sam merio dva brzinu mre\u017ee preko dva access pointa, i iskreno re\u010deno razo\u010daran&#8230; Meni wirelessi uglavnom lepo slu\u017ee svrsi, i lepo rade (ponekad i ponegde neki pravi problem, ali se to da re\u0161eti), ali da su ovoliko spori, toga &hellip; <a href=\"http:\/\/zsteva.info\/blog\/2013\/08\/kolko-je-zapravo-wifi-brz\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[136,6,135],"tags":[107,110,109],"_links":{"self":[{"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/posts\/255"}],"collection":[{"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/comments?post=255"}],"version-history":[{"count":4,"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/posts\/255\/revisions"}],"predecessor-version":[{"id":259,"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/posts\/255\/revisions\/259"}],"wp:attachment":[{"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/media?parent=255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/categories?post=255"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zsteva.info\/blog\/wp-json\/wp\/v2\/tags?post=255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}