{"id":2691,"date":"2010-10-07T22:01:17","date_gmt":"2010-10-07T21:01:17","guid":{"rendered":"http:\/\/blog.ebruni.it\/blog\/?p=2691"},"modified":"2010-10-07T22:01:17","modified_gmt":"2010-10-07T21:01:17","slug":"usare-dyndns-con-routeros","status":"publish","type":"post","link":"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html","title":{"rendered":"Usare DynDns con RouterOs"},"content":{"rendered":"Tempo di lettura: <\/span> 2<\/span> min<\/span><\/span>

Lo script sotto permette, a chi ha una routerboard Mikrotik<\/a> o un sistema con caricato RouterOs<\/a> di aggiornare gli indirizzi del proprio account su DynDns.org<\/a>.<\/p>\n

Lo script, per essere configurato, necessit\u00e0 del nome host da aggiornare, dello username e password del proprio account su DynDns e dell'interfaccia su cui vi \u00e8 l'indirizzo dinamicamente assegnato dal provider.<\/p>\n

Lo script seguente, se eseguito, aggiorna la propria configurazione<\/p>\n[code lang=\"bash\"]:global ddnsuser "YOUR_USERNAME"
\n:global ddnspass "YOUR_PASSWORD"
\n:global ddnshost "YOUR.DOMAIN.EXT"
\n:global ddnsinterface "THE_INTERFACE"<\/p>\n

:global ddnsip [ \/ip address get [\/ip address find interface=$ddnsinterface] address ]\n:global ddnslastip
\n:if ([:len [\/interface find name=$ddnsinterface]] = 0 ) do={ :log info "DDNS: No interface named $ddnsinterface, please check configuration." }
\n:if ([ :typeof $ddnslastip ] = "nothing" ) do={ :global ddnslastip 0.0.0.0\/0 }
\n:if ([ :typeof $ddnsip ] = "nothing" ) do={
\n:log info ("DDNS: No ip address present on " . $ddnsinterface . ", please check.")
\n} else={
\n :if ($ddnsip != $ddnslastip) do={
\n :log info "DDNS: Sending UPDATE!"
\n :local ddnsip1 [:pick $ddnsip 0 [:find $ddnsip "\/"] ];
\n :local str "\/nic\/update?hostname=$ddnshost&amp;myip=$ddnsip1";
\n \/tool fetch address=members.dyndns.org src-path=$str mode=http user=$ddnsuser password=$ddnspass dst-path=("\/DynDNS.".$ddnshost)
\n :delay 1
\n :local str [\/file find name="DynDNS.$ddnshost"];
\n \/file remove $str
\n :global ddnslastip $ddnsip
\n } else={
\n :log info "DDNS: No changes necessary."
\n }
\n}[\/code]\n

Questo script pu\u00f2, ovviamente essere eseguito automaticamente, ogni ora o anche meno, usando lo scheduler.<\/p>\n

Riporto qui sotto, per comodit\u00e0, i comandi da incollare in una finestra del terminale del winbox, che aggiungono lo script sopra e uno scheduler che esegue lo script ogni 10 minuti<\/p>\n[code lang=\"bash\"]\/system script
\nadd name="DynDNS update" policy=\\
\nftp,reboot,read,write,policy,test,winbox,password,sniff,sensitive source="\\
\n:global ddnsuser \\"YOUR_USERNAME\\"\\r\\
\n\\n:global ddnspass \\"YOUR_PASSWORD\\"\\r\\
\n\\n:global ddnshost \\"YOUR.DOMAIN.EXT\\"\\r\\
\n\\n:global ddnsinterface \\"THE_INTERFACE\\"\\r\\
\n\\n:global ddnsip [ \/ip address get [\/ip address find interface=\\$ddnsinter\\
\nface] address ]\\r\\
\n\\n:global ddnslastip\\r\\
\n\\n:if ([:len [\/interface find name=\\$ddnsinterface]] = 0 ) do={ :log info \\
\n\\"DDNS: No interface named \\$ddnsinterface, please check configuration.\\" \\
\n}\\r\\
\n\\n:if ([ :typeof \\$ddnslastip ] = \\"nothing\\" ) do={ :global ddnslastip 0.\\
\n0.0.0\/0 }\\r\\
\n\\n:if ([ :typeof \\$ddnsip ] = \\"nothing\\" ) do={\\r\\
\n\\n:log info (\\"DDNS: No ip address present on \\" . \\$ddnsinterface . \\", p\\
\nlease check.\\")\\r\\
\n\\n} else={\\r\\
\n\\n :if (\\$ddnsip != \\$ddnslastip) do={\\r\\
\n\\n :log info \\"DDNS: Sending UPDATE!\\"\\r\\
\n\\n\\t:local ddnsip1 [:pick \\$ddnsip 0 [:find \\$ddnsip \\"\/\\"] ];\\r\\
\n\\n\\t:local str \\"\/nic\/update\\?hostname=\\$ddnshost&amp;myip=\\$ddnsip1\\";\\r\\
\n\\n \/tool fetch address=members.dyndns.org src-path=\\$str mode=http user\\
\n=\\$ddnsuser password=\\$ddnspass dst-path=(\\"\/DynDNS.\\".\\$ddnshost)\\r\\
\n\\n :delay 1\\r\\
\n\\n :local str [\/file find name=\\"DynDNS.\\$ddnshost\\"];\\r\\
\n\\n \/file remove \\$str\\r\\
\n\\n :global ddnslastip \\$ddnsip\\r\\
\n\\n } else={ \\r\\
\n\\n :log info \\"DDNS: No changes necessary.\\"\\r\\
\n\\n }\\r\\
\n\\n}"<\/p>\n

\/system scheduler
\nadd comment="" disabled=no interval=1h name="Schedule DynDNS Update" \\
\non-event="\/system script run \\"DynDNS update\\"" policy=\\
\nreboot,read,write,policy,test,password,sniff,sensitive start-time=startup
\n[\/code]\n","protected":false},"excerpt":{"rendered":"

Tempo di lettura: <\/span> 2<\/span> min<\/span><\/span>Lo script sotto permette, a chi ha una routerboard Mikrotik o un sistema con caricato RouterOs di aggiornare gli indirizzi del proprio account su DynDns.org. Lo script, per essere configurato, necessit\u00e0 del nome host da aggiornare, dello username e password … Continua a leggere →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[359],"tags":[1432,1431,790,629,1430,1434,1435,1433],"class_list":["post-2691","post","type-post","status-publish","format-standard","hentry","category-programmazione","tag-dinamico","tag-dyndns","tag-indirizzo","tag-ip","tag-mikrotik","tag-routerboard","tag-routeros","tag-script"],"yoast_head":"\nUsare DynDns con RouterOs – Il blog di Emiliano Bruni<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Usare DynDns con RouterOs – Il blog di Emiliano Bruni\" \/>\n<meta property=\"og:description\" content=\"Tempo di lettura: 2 minLo script sotto permette, a chi ha una routerboard Mikrotik o un sistema con caricato RouterOs di aggiornare gli indirizzi del proprio account su DynDns.org. Lo script, per essere configurato, necessit\u00e0 del nome host da aggiornare, dello username e password … Continua a leggere →\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html\" \/>\n<meta property=\"og:site_name\" content=\"Emiliano Bruni, prove tecniche di vita\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/emiliano.bruni\" \/>\n<meta property=\"article:published_time\" content=\"2010-10-07T21:01:17+00:00\" \/>\n<meta name=\"author\" content=\"Emiliano Bruni\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ebruni\" \/>\n<meta name=\"twitter:site\" content=\"@ebruni\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emiliano Bruni\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html\",\"url\":\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html\",\"name\":\"Usare DynDns con RouterOs – Il blog di Emiliano Bruni\",\"isPartOf\":{\"@id\":\"https:\/\/blog.ebruni.it\/blog\/#website\"},\"datePublished\":\"2010-10-07T21:01:17+00:00\",\"author\":{\"@id\":\"https:\/\/blog.ebruni.it\/blog\/#\/schema\/person\/9bffe2aec8a02d6c05c076494754808c\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.ebruni.it\/blog\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Usare DynDns con RouterOs\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.ebruni.it\/blog\/#website\",\"url\":\"https:\/\/blog.ebruni.it\/blog\/\",\"name\":\"Emiliano Bruni, prove tecniche di vita\",\"description\":\"Sono uno di quelli che quando prova lo fa, rischiando davvero e se la cosa non va va bene lo stesso, valeva la pena di perdere\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.ebruni.it\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.ebruni.it\/blog\/#\/schema\/person\/9bffe2aec8a02d6c05c076494754808c\",\"name\":\"Emiliano Bruni\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/blog.ebruni.it\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a9829228267a66614449e3ef06b0ef04b77f63ef3144201585ea6a42e3cbb0c1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a9829228267a66614449e3ef06b0ef04b77f63ef3144201585ea6a42e3cbb0c1?s=96&d=mm&r=g\",\"caption\":\"Emiliano Bruni\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Usare DynDns con RouterOs – Il blog di Emiliano Bruni","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.ebruni.it\/blog\/2010\/10\/usare-dyndns-con-routeros.html","og_locale":"it_IT","og_type":"article","og_title":"Usare DynDns con RouterOs – Il blog di Emiliano Bruni","og_description":"Tempo di lettura: 2 minLo script sotto permette, a chi ha una routerboard Mikrotik o un sistema con caricato RouterOs di aggiornare gli indirizzi del proprio account su DynDns.org. 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