{"id":2906,"date":"2015-02-02T10:54:07","date_gmt":"2015-02-02T09:54:07","guid":{"rendered":"http:\/\/www.itkommando.hu\/site\/?page_id=2906"},"modified":"2021-07-15T10:13:44","modified_gmt":"2021-07-15T09:13:44","slug":"openwrt","status":"publish","type":"page","link":"https:\/\/www.itkommando.hu\/site\/leirasok\/openwrt\/","title":{"rendered":"OpenWRT"},"content":{"rendered":"<p>A routerek gy\u00e1ri firmwar-jei az als\u00f3 \u00e1rkateg\u00f3ri\u00e1s eszk\u00f6z\u00f6k eset\u00e9n gyakran hagynak maguk ut\u00e1n k\u00edv\u00e1nnival\u00f3kat, illetve gyakran hi\u00e1nyoznak bel\u0151l\u00fck praktikus szolg\u00e1ltat\u00e1sok. R\u00e9gebbi k\u00e9sz\u00fcl\u00e9kek eset\u00e9n a gy\u00e1rt\u00f3k \u00e1ltal\u00e1ban m\u00e1r nem adnak ki firmware friss\u00edt\u00e9seket, ami gyakran nem megengedhet\u0151 m\u00e9rt\u00e9k\u0171 biztons\u00e1gi kock\u00e1zatokat jelenthetnek (ilyen volt p\u00e9ld\u00e1ul a k\u00f6zelm\u00faltban nagy port kavart BASH hiba).<\/p>\n<figure id=\"attachment_2287\" aria-describedby=\"caption-attachment-2287\" style=\"width: 150px\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/Router.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-2287\" src=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/Router-150x150.jpg\" alt=\"Wireles (&quot;Dr\u00f3tn\u00e9lk\u00fcli&quot;) router\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-2287\" class=\"wp-caption-text\">A routerekre is lehet open source szoftvereket telep\u00edteni, ami a lehet\u0151s\u00e9gek kiterjeszt\u00e9s\u00e9t jelenti<\/figcaption><\/figure>\n<p>Ezekben az esetekben praktikus a gy\u00e1ri helyett m\u00e1s firmware haszn\u00e1lata.<\/p>\n<p>Figyelem, a gy\u00e1ri firmware lecser\u00e9l\u00e9se a garancia azonnali elveszt\u00e9s\u00e9vel j\u00e1r!<\/p>\n<p>Tal\u00e1n a k\u00e9t legismertebb a <a title=\"A DD-WRT az egyik legismertebb router firmware\" href=\"http:\/\/www.dd-wrt.com\/\" target=\"_blank\" rel=\"noopener\">DD-WRT<\/a> \u00e9s az <a title=\"Openwrt minden eszk\u00f6zb\u0151l routert csin\u00e1l \" href=\"https:\/\/openwrt.org\/\" target=\"_blank\" rel=\"noopener\">OpenWRT<\/a>. Term\u00e9szetesen t\u00f6bb hasonl\u00f3 megold\u00e1s is l\u00e9tezik. (<a title=\"Tomato Firmware a Broadcom alap\u00fa routerekre\" href=\"http:\/\/www.polarcloud.com\/tomato\" target=\"_blank\" rel=\"noopener\">Tomato firmware<\/a>,\u00a0<a title=\"A chillifire professzion\u00e1lis hotspotot csin\u00e1l minden routerb\u0151l\" href=\"http:\/\/www.chillifire.net\/whatis\/chillifire\" target=\"_blank\" rel=\"noopener\">Chillifire<\/a>,\u00a0<a href=\"http:\/\/www.gargoyle-router.com\/\" target=\"_blank\" rel=\"noopener\">Gargoyle<\/a>\u00a0\u00e9s sok egy\u00e9b)<\/p>\n<p>A firmware lecser\u00e9l\u00e9se mind OpenWRT mind DD-WRT eset\u00e9n azzal kezd\u0151dik, hogy ellen\u0151rizz\u00fck, hogy az adott router t\u00e1mogatott-e. A t\u00e1mogatott eszk\u00f6z\u00f6k list\u00e1ja DD-wrt eset\u00e9n\u00a0<a title=\"A dd-wrt \u00e1ltal t\u00e1mogatott eszk\u00f6z\u00f6k\" href=\"http:\/\/www.dd-wrt.com\/wiki\/index.php\/Supported_Devices\" target=\"_blank\" rel=\"noopener\">itt<\/a> tekinthet\u0151 meg, OpenWRT eset\u00e9n pedig <a title=\"OpenWrt t\u00e1mogatott eszk\u00f6z\u00f6k\" href=\"http:\/\/wiki.openwrt.org\/toh\/start\" target=\"_blank\" rel=\"noopener\">itt<\/a>.<\/p>\n<p>A t\u00e1mogatott eszk\u00f6z\u00f6k list\u00e1j\u00e1nak tanulm\u00e1nyoz\u00e1sakor nem csak a t\u00edpussz\u00e1mra, hanem a verzi\u00f3sz\u00e1mra is oda kell figyelni, mivel a gy\u00e1rt\u00f3k azonos t\u00edpussz\u00e1m m\u00e1s verzi\u00f3jak\u00e9nt teljesen elt\u00e9r\u0151 hardverkialak\u00edt\u00e1st haszn\u00e1lnak.<\/p>\n<p>A\u00a0TP-Link TL-WR1043ND eset\u00e9n ez \u00edgy n\u00e9z ki <sup><a href=\"#footnote_1_2906\" id=\"identifier_1_2906\" class=\"footnote-link footnote-identifier-link\" title=\"Forr&aacute;s: Az OpenWRT weboldala\">1<\/a><\/sup>:<\/p>\n<table>\n<thead>\n<tr>\n<th><span style=\"color: #000000;\">HW Ver.<\/span><\/th>\n<th><span style=\"color: #000000;\">CPU<\/span><\/th>\n<th><span style=\"color: #000000;\">Ram<\/span><\/th>\n<th><span style=\"color: #000000;\">Flash<\/span><\/th>\n<th><span style=\"color: #000000;\">Network<\/span><\/th>\n<th><span style=\"color: #000000;\">Gigabit<\/span><\/th>\n<th><span style=\"color: #000000;\">USB<\/span><\/th>\n<th><span style=\"color: #000000;\">Serial<\/span><\/th>\n<th><span style=\"color: #000000;\">JTag<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"color: #000000;\">1.x<\/span><\/td>\n<td><span style=\"color: #000000;\">Atheros AR9132@400MHz<\/span><\/td>\n<td><span style=\"color: #000000;\">32MB<\/span><\/td>\n<td><span style=\"color: #000000;\">8MB<\/span><\/td>\n<td><span style=\"color: #000000;\">4&#215;1<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000;\">2.x<\/span><\/td>\n<td><span style=\"color: #000000;\">Qualcomm Atheros QCA9558@720MHz<\/span><\/td>\n<td><span style=\"color: #000000;\">64MB<\/span><\/td>\n<td><span style=\"color: #000000;\">8MB<\/span><\/td>\n<td><span style=\"color: #000000;\">4&#215;1<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td><span style=\"color: #000000;\">Yes<\/span><\/td>\n<td><span style=\"color: #000000;\">No<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Egy kis odafigyel\u00e9s\u00e9rt cser\u00e9be jelent\u0151sen rugalmasabban programozhat\u00f3 routerhez jutunk, mint a gy\u00e1ri szoftver eset\u00e9n.<\/p>\n<figure id=\"attachment_2912\" aria-describedby=\"caption-attachment-2912\" style=\"width: 150px\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/K\u00e9perny\u0151k\u00e9p-2015-02-01-14.14.09.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-2912\" src=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/K\u00e9perny\u0151k\u00e9p-2015-02-01-14.14.09-150x150.png\" alt=\"A root jelsz\u00f3 be\u00e1ll\u00edt\u00e1sa parancssoros \u00fczemm\u00f3dban\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-2912\" class=\"wp-caption-text\">Az els\u0151 feladat a root jelsz\u00f3 be\u00e1ll\u00edt\u00e1sa<\/figcaption><\/figure>\n<p>Most p\u00e9ldak\u00e9ppen egy TP-link routerre telep\u00edt\u00fcnk OpenWRT-t.<\/p>\n<p>Az Openwrt oldalr\u00f3l let\u00f6ltj\u00fck az aj\u00e1nlott image-t \u00e9s, mintha a router firmwarej\u00e9t friss\u00edten\u00e9nk, felt\u00f6ltj\u00fck a routerre.<\/p>\n<p>A router \u00faj IP c\u00edme 192.168.1.1 lesz.<\/p>\n<p>Telnettel jelentkezz\u00fcnk be a routerre:<\/p>\n<pre>Telnet 192.168.1.1<\/pre>\n<p>El\u0151sz\u00f6r a root felhaszn\u00e1l\u00f3 jelszav\u00e1t \u00e1ll\u00edtjuk be:<\/p>\n<pre>passwd<\/pre>\n<p>A passwd sz\u00f3 be\u00edr\u00e1sa ut\u00e1n entert \u00fct\u00fcnk. Ut\u00e1na be\u00edrjuk a jelsz\u00f3t. (ebb\u0151l semmi sem l\u00e1tszik)<\/p>\n<p>majd telep\u00edt\u00fcnk egy kicsit k\u00f6nnyebben kezelhet\u0151 kezel\u0151fel\u00fcletet magyar nyelven :<\/p>\n<pre>opkg update<\/pre>\n<pre>opkg install luci-theme-openwrt<\/pre>\n<pre>opkg install luci-i18n-hungarian<\/pre>\n<figure id=\"attachment_2913\" aria-describedby=\"caption-attachment-2913\" style=\"width: 150px\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/K\u00e9perny\u0151k\u00e9p-2015-02-01-16.24.38.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-2913\" src=\"http:\/\/www.itkommando.hu\/site\/wp-content\/uploads\/K\u00e9perny\u0151k\u00e9p-2015-02-01-16.24.38-150x150.png\" alt=\"OpenVpn dinamikus DNS lehet\u0151s\u00e9gek\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-2913\" class=\"wp-caption-text\">Az OpenWRT minden fontosabb dyndns szolg\u00e1ltat\u00f3hoz biztos\u00edt kapcsolatot<\/figcaption><\/figure>\n<p>A dyndns kliens telep\u00edt\u00e9s\u00e9vel a router\u00fcnk k\u00e9nyelmesen el\u00e9rhet\u0151v\u00e9 v\u00e1lik az Internet fel\u0151l<\/p>\n<pre>opkg install ddns-script luci-app-ddns<\/pre>\n<p>A routerbe \u00e9p\u00edtett 4M-os flash nem teszi lehet\u0151v\u00e9 OpenVPN telep\u00edt\u00e9s\u00e9t, b\u00e1r val\u00f3sz\u00edn\u0171leg a telep\u00edtett csomagok gondos \u00e1tvizsg\u00e1l\u00e1sa \u00e9s a grafikus kezel\u0151fel\u00fclet fel\u00e1ldoz\u00e1sa ut\u00e1n siker\u00fclne.<\/p>\n<p>A telep\u00edt\u00e9sek term\u00e9szetesen a grafikus kezel\u0151fel\u00fcleten is elv\u00e9gezhet\u0151ek lettek volna, de szerettem volna megmutatni az OpenWRT rendszer rugalmass\u00e1g\u00e1t, hogy parancssoros k\u00f6rnyezetben is konfigur\u00e1lhat\u00f3. Megfelel\u0151en er\u0151s elhivatotts\u00e1g eset\u00e9n a grafikus fel\u00fcletet ak\u00e1r el is lehet t\u00e1vol\u00edtani.<\/p>\n<p>Ha a routeren van USB port, ak\u00e1r egy komplett otthoni\/kisirodai (SOHO) szerver is kialak\u00edthat\u00f3 ezen eszk\u00f6z\u00f6k seg\u00edts\u00e9g\u00e9vel.<\/p>\n<p><strong>Friss\u00edt\u00e9s:<\/strong><\/p>\n<p>Az OenWRTnagyon hossz\u00fa f\u00e1jlneveket haszn\u00e1l a firmwarek-hez. Let\u00f6lt\u00e9s ut\u00e1n \u00e9rdemes \u00e1tnevezni firmware.bin-re, mert a hossz\u00fa nevet nem felt\u00e9tlen\u00fcl kezeli korrekt\u00fcl a router.<\/p>\n<h3>Kapcsol\u00f3d\u00f3 cikkek<\/h3>\n<p><a title=\"T\u00f6bb, mint 300 000 routert t\u00f6rtek fel\" href=\"http:\/\/www.itkommando.hu\/site\/a_halozat_szolgalataban\/tanulmanyok\/tobb-mint-300-000-routert-tortek-fel\/\">T\u00f6bb mint 300 000 routert t\u00f6rtek fel<\/a><br \/>\n<a href=\"http:\/\/www.itkommando.hu\/site\/mobileszkozok-vedelme\/\">Mobileszk\u00f6z\u00f6k v\u00e9delme<\/a><br \/>\n<a href=\"http:\/\/www.itkommando.hu\/site\/az-informatikai-eszkozok-tuzvedelme\/\">Az informatikai eszk\u00f6z\u00f6k t\u0171zv\u00e9delme<\/a><br \/>\n<a title=\"Az internetes l\u00e1bnyom\" href=\"http:\/\/www.itkommando.hu\/site\/a_halozat_szolgalataban\/tanulmanyok\/gondolatok-az-internetes-labnyomrol\/\">Gondolatok az internetes l\u00e1bnyomr\u00f3l<\/a><br \/>\n<a title=\"OpenWRT\" href=\"https:\/\/www.itkommando.hu\/site\/leirasok\/idoutazas\/\">Id\u0151utaz\u00e1s<br \/>\n<\/a><\/p>\n<ol class=\"footnotes\"><li id=\"footnote_1_2906\" class=\"footnote\">Forr\u00e1s: Az OpenWRT <a title=\"A TP-Link TL-WR1043ND az OpenWRT weboldal\u00e1n\" href=\"http:\/\/wiki.openwrt.org\/toh\/tp-link\/tl-wr1043nd\" target=\"_blank\" rel=\"noopener\">weboldala<\/a> <span class=\"footnote-back-link-wrapper\">[<a href=\"#identifier_1_2906\" class=\"footnote-link footnote-back-link\">&#8617;<\/a>]<\/span><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>A routerek gy\u00e1ri firmwar-jei az als\u00f3 \u00e1rkateg\u00f3ri\u00e1s eszk\u00f6z\u00f6k eset\u00e9n gyakran hagynak maguk ut\u00e1n k\u00edv\u00e1nnival\u00f3kat, illetve gyakran hi\u00e1nyoznak bel\u0151l\u00fck praktikus szolg\u00e1ltat\u00e1sok. R\u00e9gebbi k\u00e9sz\u00fcl\u00e9kek eset\u00e9n a gy\u00e1rt\u00f3k \u00e1ltal\u00e1ban m\u00e1r nem adnak ki&hellip;<a href=\"https:\/\/www.itkommando.hu\/site\/leirasok\/openwrt\/\" class=\"more-link\"><span class=\"more-button\">Tov\u00e1bb a r\u00e9szletekre<span class=\"screen-reader-text\">OpenWRT<\/span><\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":2287,"parent":2921,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[12,70,78,13,16],"tags":[],"class_list":["post-2906","page","type-page","status-publish","has-post-thumbnail","hentry","category-hardver","category-internet","category-routerek","category-szoftver","category-tanacsok"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/comments?post=2906"}],"version-history":[{"count":21,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2906\/revisions"}],"predecessor-version":[{"id":5576,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2906\/revisions\/5576"}],"up":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/pages\/2921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/media\/2287"}],"wp:attachment":[{"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/media?parent=2906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/categories?post=2906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itkommando.hu\/site\/wp-json\/wp\/v2\/tags?post=2906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}