{"id":1473,"date":"2026-01-29T10:04:48","date_gmt":"2026-01-29T09:04:48","guid":{"rendered":"https:\/\/ahassan.inscastellbisbal.net\/?page_id=1473"},"modified":"2026-01-29T11:24:54","modified_gmt":"2026-01-29T10:24:54","slug":"incidencies-i-consultes-en-lan-party","status":"publish","type":"page","link":"https:\/\/ahassan.inscastellbisbal.net\/?page_id=1473","title":{"rendered":"Generar flowcharts per a la resoluci\u00f3 d&#8217;incid\u00e8ncies i consultes"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong><em>Aquest son les incidencies i consultes.<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p>Organitzar o participar en una <strong>LAN Party<\/strong> \u00e9s una experi\u00e8ncia genial, per\u00f2 moure desenes o centenars d&#8217;equips a una mateixa xarxa sol generar un &#8220;ecosistema&#8221; t\u00edpic de problemes t\u00e8cnics.<\/p>\n\n\n\n<p>Aqu\u00ed tens un resum de les incid\u00e8ncies i consultes m\u00e9s probables, dividides per categories:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. Problemes de Xarxa (El cl\u00e0ssic)<\/h2>\n\n\n\n<p>\u00c9s el cor de l&#8217;esdeveniment i, per tant, on m\u00e9s coses poden fallar.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>&#8220;No tinc internet, per\u00f2 el ve\u00ed s\u00ed&#8221;:<\/strong> Sol ser un cable de xarxa defectu\u00f3s, una mala configuraci\u00f3 de la IP (IP fixa en lloc de DHCP) o un port del switch que s&#8217;ha penjat.<\/li>\n\n\n\n<li><strong>Lags i pings alts:<\/strong> Provocats normalment per alg\u00fa que s&#8217;est\u00e0 baixant un joc de 100 GB enmig de l&#8217;esdeveniment o per un bucle de xarxa (alg\u00fa ha connectat un cable als dos extrems del mateix switch).<\/li>\n\n\n\n<li><strong>Conflictes d&#8217;IP:<\/strong> Dos dispositius intentant usar la mateixa adre\u00e7a.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. Problemes El\u00e8ctrics<\/h2>\n\n\n\n<p>Quan connectes moltes fonts d&#8217;alimentaci\u00f3 potents simult\u00e0niament, el sistema el\u00e8ctric pateix.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Salt de magnetot\u00e8rmics (els &#8220;ploms&#8221;):<\/strong> Massa ordinadors consumint en una sola l\u00ednia. Passa molt quan la gent porta neveres el\u00e8ctriques o microones sense avisar.<\/li>\n\n\n\n<li><strong>Fonts d&#8217;alimentaci\u00f3 cremades:<\/strong> Les pujades de tensi\u00f3 en xarxes el\u00e8ctriques improvisades poden fer patir els components m\u00e9s febles.<\/li>\n\n\n\n<li><strong>Falta d&#8217;endolls:<\/strong> El cl\u00e0ssic usuari que arriba amb torre, dos monitors, altaveus i carregador de m\u00f2bil, per\u00f2 nom\u00e9s t\u00e9 una presa a la taula.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. Consultes de Programari i Jocs<\/h2>\n\n\n\n<p>Encara que tothom ve preparat, sempre hi ha desajustos d&#8217;\u00faltima hora.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Versions desactualitzades:<\/strong> &#8220;Anem a jugar al Counter, per\u00f2 jo tinc la versi\u00f3 1.2 i vosaltres la 1.3&#8221;. Aix\u00f2 col\u00b7lapsa la xarxa si tothom comen\u00e7a a baixar el pegat a la vegada.<\/li>\n\n\n\n<li><strong>Tallafocs (Firewalls) i Antivirus:<\/strong> Bloquegen la visibilitat de l&#8217;equip a la xarxa local, impedint que altres jugadors vegin la teva partida creada.<\/li>\n\n\n\n<li><strong>Problemes de drivers:<\/strong> Gr\u00e0fiques que fallen en el pitjor moment o perif\u00e8rics nous que no funcionen.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. Seguretat i Consultes de l&#8217;Usuari<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>&#8220;M&#8217;han robat el ratol\u00ed&#8221;:<\/strong> La seguretat f\u00edsica \u00e9s vital. Moltes consultes s\u00f3n sobre on deixar l&#8217;equip si es va a dormir o a dinar.<\/li>\n\n\n\n<li><strong>P\u00e8rdua d&#8217;objectes:<\/strong> Cables, transformadors de port\u00e0tils i, sobretot, mem\u00f2ries USB.<\/li>\n\n\n\n<li><strong>Soroll i temperatura:<\/strong> Queixes perqu\u00e8 fa massa calor a la sala o perqu\u00e8 el grup del costat crida massa a les 3 de la matinada.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Resum de Check-list per a l&#8217;organitzador:<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>Incid\u00e8ncia<\/td><td>Soluci\u00f3 r\u00e0pida<\/td><\/tr><\/thead><tbody><tr><td><strong>Bucle de xarxa<\/strong><\/td><td>Activar <em>Spanning Tree Protocol<\/em> (STP) als switches.<\/td><\/tr><tr><td><strong>Sobrec\u00e0rrega el\u00e8ctrica<\/strong><\/td><td>Prohibir aparells d&#8217;alt consum (estufes, cafeteres).<\/td><\/tr><tr><td><strong>Lentitud general<\/strong><\/td><td>Limitar l&#8217;amplada de banda per usuari (QoS).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left\">Resolucio de l&#8217;incidencies i consultes en LAN PARTY <\/h2>\n\n\n\n<p>Per resoldre aquestes incid\u00e8ncies en una LAN Party no nom\u00e9s cal saber de tecnologia, sin\u00f3 tamb\u00e9 tenir <strong>metodologia<\/strong> per no perdre el control quan 200 persones et miren amb cara de &#8220;vull jugar ja&#8221;.<\/p>\n\n\n\n<p>Aqu\u00ed tens el manual de resoluci\u00f3 detallat:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. Resoluci\u00f3 de Problemes de Xarxa<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">L&#8217;usuari no t\u00e9 connexi\u00f3 (DHCP o F\u00edsic)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Comprovaci\u00f3 f\u00edsica:<\/strong> Mira si el LED del port del switch i de la targeta de xarxa de l&#8217;usuari estan encesos. Si no, canvia el cable de xarxa.<\/li>\n\n\n\n<li><strong>Configuraci\u00f3 IP:<\/strong> Molts jugadors venen d&#8217;usar IPs fixes a casa. For\u00e7a l&#8217;equip a &#8220;Obtenir adre\u00e7a IP autom\u00e0ticament&#8221;.\n<ul class=\"wp-block-list\">\n<li><em>Comanda r\u00e0pida (Windows):<\/em> <code>ipconfig \/release<\/code> i despr\u00e9s <code>ipconfig \/renew<\/code>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>A\u00efllament:<\/strong> Si el problema persisteix, connecta el PC de l&#8217;usuari directament a un altre port del switch que s\u00e0pigues que funciona.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">El &#8220;Lag&#8221; generalitzat (Bucles i QoS)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Detecci\u00f3 de bucles:<\/strong> Si tota la xarxa cau de cop, alg\u00fa ha creat un bucle (connectar dos ports del mateix switch entre si). Els switches gestionables t&#8217;indicaran quin port est\u00e0 saturat; si s\u00f3n &#8220;tontos&#8221;, haur\u00e0s de desconnectar cables un a un fins que la xarxa &#8220;respiri&#8221;.<\/li>\n\n\n\n<li><strong>Gesti\u00f3 de l&#8217;amplada de banda:<\/strong> Utilitza un router\/firewall amb <strong>QoS (Quality of Service)<\/strong> per prioritzar el tr\u00e0nsit dels jocs (paquets petits, UDP) per sobre de les desc\u00e0rregues (paquets grans, TCP).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. Resoluci\u00f3 de Problemes El\u00e8ctrics<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Salt del magnetot\u00e8rmic<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e0lcul de c\u00e0rrega:<\/strong> No tornis a pujar el diferencial sense actuar. Identifica quins equips hi ha a la l\u00ednia. Una l\u00ednia t\u00edpica de 16A suporta uns 3680W. Si cada PC consumeix uns 300W-500W, no pots posar m\u00e9s de 8-10 torres potents per fase.<\/li>\n\n\n\n<li><strong>Redistribuci\u00f3:<\/strong> Mou algunes regletes a una altra l\u00ednia o fase que estigui m\u00e9s lliure.<\/li>\n\n\n\n<li><strong>Eliminaci\u00f3 d&#8217;extres:<\/strong> Desconnecta cafeteres, ventiladors industrials o altaveus gegants que no siguin imprescindibles.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. Resoluci\u00f3 de Programari i Jocs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Versions de joc diferents<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Servidor de continguts local:<\/strong> La millor soluci\u00f3 \u00e9s tenir un servidor (com un <em>Lancache<\/em>) que guardi les actualitzacions d&#8217;Steam o Epic Games. Quan el primer usuari la baixa, els altres la baixen del servidor local a 1 Gbps en lloc d&#8217;internet.<\/li>\n\n\n\n<li><strong>C\u00f2pia directa:<\/strong> En jocs que ho permetin, \u00e9s m\u00e9s r\u00e0pid passar la carpeta del joc instal\u00b7lat mitjan\u00e7ant un disc dur extern o un FTP local.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">El tallafoc bloqueja la partida<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Regles d&#8217;excepci\u00f3:<\/strong> No demanis a l&#8217;usuari que desactivi tot l&#8217;antivirus (\u00e9s perill\u00f3s). Ensenya-li a afegir l&#8217;executable del joc a les &#8220;Excepcions de comunicaci\u00f3&#8221; del Firewall de Windows.<\/li>\n\n\n\n<li><strong>Perfil de xarxa:<\/strong> Assegura&#8217;t que la connexi\u00f3 de l&#8217;usuari estigui marcada com a <strong>&#8220;Privada&#8221;<\/strong> o &#8220;Dom\u00e8stica&#8221; i no com a &#8220;P\u00fablica&#8221;, ja que Windows bloqueja gaireb\u00e9 tot en xarxes p\u00fabliques.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. Resoluci\u00f3 de Consultes Log\u00edstiques<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Seguretat dels equips<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kensington Locks:<\/strong> Recomana l&#8217;\u00fas de cables de seguretat per a port\u00e0tils.<\/li>\n\n\n\n<li><strong>Registre d&#8217;equips:<\/strong> A l&#8217;entrada, vincula el DNI de l&#8217;usuari amb el n\u00famero de s\u00e8rie de la seva torre o monitor. Aix\u00ed, ning\u00fa pot sortir del recinte amb un equip que no sigui el seu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gesti\u00f3 de la temperatura<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Flux d&#8217;aire:<\/strong> No es tracta nom\u00e9s de posar aire condicionat, sin\u00f3 d&#8217;evitar &#8220;bosses d&#8217;aire calent&#8221;. Si hi ha moltes torres sota les taules, calen ventiladors que moguin l&#8217;aire cap amunt o cap a les sortides d&#8217;extracci\u00f3.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Consell d&#8217;expert:<\/strong> Crea un <strong>sistema de tiquets simple<\/strong> (fins i tot un full de paper a la taula d&#8217;ajuda) per anotar quina incid\u00e8ncia t\u00e9 cada fila. Aix\u00f2 evita que els t\u00e8cnics s&#8217;atabalin anant d&#8217;un lloc a l&#8217;altre sense ordre.<\/p>\n<\/blockquote>\n\n\n\n<p>Aqu\u00ed teniu el diagrama de <strong>flux<\/strong>(<strong>Flowchart<\/strong>) de les incid\u00e8ncies i consultes<\/p>\n\n\n\n<p>He <strong>creat<\/strong> el meu <strong>diagrama<\/strong> de <strong>flux<\/strong>(<strong>Flowchart<\/strong>) de les <strong>solucions<\/strong> de les <strong>incid\u00e8ncies<\/strong> que <strong>consulto<\/strong> de <strong>LAN<\/strong> <strong>PARTY<\/strong> a l&#8217;<strong>editor<\/strong> <strong>Mermaid<\/strong> <strong>Live<\/strong>.<\/p>\n\n\n\n<p>Aqu\u00ed esta:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"https:\/\/ahassan.inscastellbisbal.net\/wp-content\/uploads\/2026\/01\/Incidencia-Xarxa-IP-Flow-2026-01-29-0951521-1024x529.jpg\" alt=\"\" class=\"wp-image-1479\" srcset=\"https:\/\/ahassan.inscastellbisbal.net\/wp-content\/uploads\/2026\/01\/Incidencia-Xarxa-IP-Flow-2026-01-29-0951521-1024x529.jpg 1024w, https:\/\/ahassan.inscastellbisbal.net\/wp-content\/uploads\/2026\/01\/Incidencia-Xarxa-IP-Flow-2026-01-29-0951521-300x155.jpg 300w, https:\/\/ahassan.inscastellbisbal.net\/wp-content\/uploads\/2026\/01\/Incidencia-Xarxa-IP-Flow-2026-01-29-0951521-768x396.jpg 768w, https:\/\/ahassan.inscastellbisbal.net\/wp-content\/uploads\/2026\/01\/Incidencia-Xarxa-IP-Flow-2026-01-29-0951521-1536x793.jpg 1536w, https:\/\/ahassan.inscastellbisbal.net\/wp-content\/uploads\/2026\/01\/Incidencia-Xarxa-IP-Flow-2026-01-29-0951521-2048x1057.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<div class=\"wpforms-container wpforms-container-full wpforms-block wpforms-block-e905e868-65b0-4997-a62e-0297ad9503c8\" id=\"wpforms-764\"><form id=\"wpforms-form-764\" class=\"wpforms-validate wpforms-form\" data-formid=\"764\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/index.php?rest_route=%2Fwp%2Fv2%2Fpages%2F1473\" data-token=\"0bed34a744a676e1df5823f5038439b0\" data-token-time=\"1778165277\"><noscript class=\"wpforms-error-noscript\">Activeu el JavaScript al navegador per a poder completar el formulari.<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-764-field_0-container\" class=\"wpforms-field wpforms-field-name wpforms-one-half wpforms-first\" data-field-id=\"0\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-764-field_0\">Name <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"text\" id=\"wpforms-764-field_0\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][0]\" placeholder=\"Your Name\" required><\/div><div id=\"wpforms-764-field_3-container\" class=\"wpforms-field wpforms-field-email wpforms-one-half\" data-field-id=\"3\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-764-field_3\">Email <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"email\" id=\"wpforms-764-field_3\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][3]\" placeholder=\"Your Email\" spellcheck=\"false\" required><\/div><div id=\"wpforms-764-field_4-container\" class=\"wpforms-field wpforms-field-text\" data-field-id=\"4\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-764-field_4\">Subject<\/label><input type=\"text\" id=\"wpforms-764-field_4\" class=\"wpforms-field-large\" name=\"wpforms[fields][4]\" placeholder=\"Subject\" ><\/div><div id=\"wpforms-764-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-764-field_2\">Message <span class=\"wpforms-required-label\">*<\/span><\/label><textarea id=\"wpforms-764-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" placeholder=\"Your Message\" required><\/textarea><\/div><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"764\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/pages\/1473\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-764\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"Send message\" aria-live=\"assertive\" value=\"wpforms-submit\">Send message<\/button><\/div><\/form><\/div>  <!-- .wpforms-container -->","protected":false},"excerpt":{"rendered":"<p>Organitzar o participar en una LAN Party \u00e9s una experi\u00e8ncia genial, per\u00f2 moure desenes o centenars d&#8217;equips a una mateixa xarxa sol generar un &#8220;ecosistema&#8221; t\u00edpic de problemes t\u00e8cnics. Aqu\u00ed tens un resum de les incid\u00e8ncies i consultes m\u00e9s probables, dividides per categories: 1. Problemes de Xarxa (El cl\u00e0ssic) \u00c9s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1383,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1473","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/pages\/1473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1473"}],"version-history":[{"count":4,"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/pages\/1473\/revisions"}],"predecessor-version":[{"id":1482,"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/pages\/1473\/revisions\/1482"}],"up":[{"embeddable":true,"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=\/wp\/v2\/pages\/1383"}],"wp:attachment":[{"href":"https:\/\/ahassan.inscastellbisbal.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}