Qof kasta oo waligiis ciyaarta ku ciyaaray khadka tooska ah wuu garanayaa nooca NAT - ku yahay - badanaana ma laha saameyn wanaagsan, maadaama khaladaadka NAT ay u muuqdaan inay dadka ka horjoogsadaan inay wada ciyaaraan. Dhibaatadu waxay ka sii daraysaa kaliya marka la macaamilayo laba NAT . 

Labada NAT daruuri maahan mid xun. Waxaa laga yaabaa inaadan xitaa ogaanin inkastoo ay ku siin karto dhibaatooyin lama filaan ah oo ku saabsan codsiyada iyo qalabka qaarkood. Qaarkood waxay la xiriiraan adeegyada u baahan taageerada UPnP ( Universal Plug-and-Play ) ama gudbinta deked-gacmeedka.

Laakiin waa maxay dhabta ah Double NAT iyo sidee ayaad u hagaajin kartaa arrimaha soo bixi kara? Aan labada su'aalood halkan uga jawaabno. 

Waa maxay Double NAT?

NAT waa gaaban tahay Turjumaada Ciwaanka Shabakadda^{(NAT is short for Network Address Translation)} . Tani waa sida uu router-ku u tarjumo IP-ga^(IP–the) guud-shabakadda guud ee uu bixiyo Bixiyaha Adeegga Intarneetka-^{(Internet Service Provider–to)} ciwaanka IP-ga gaarka ah ee kombiyuutarkaaga iyo shabakadda gurigaaga. Router-ka ayaa mas'uul ka ah NAT .

Markaad ku darto router labaad shabakada^{(second router to the network)} , waxaad abuurtaa NAT labaad . Xaalado badan, haysashada NAT labanlaab ma abuurto dhibaatooyin - si kastaba ha ahaatee, waxay ka dhigaysaa gudbinta dekedda oo dhan laakiin aan macquul ahayn waxayna sababi kartaa arrimo la xidhiidha fur iyo ciyaar caalami ah. 

Taasi waxay tidhi, haddii ay dhibaato ku abuurto shabakadaada, waxaa jira dhowr tillaabo oo aad qaadi karto. 

Ka saar router-ka ISP -ga ^{(ISP Router)}Shabakaddaada^{(Your Network)}

Xalka ugu fudud ee lagu saxayo laba NAT waa in laga takhaluso mid ka mid ah router-yada dhibaatada keenaya. Haddii aad leedahay laba router oo ku xiran, laakiin dhab ahaantii uma baahnid mid, kaliya isticmaal router-kaaga ISP-ga ah. 

Haddii aad tahay isticmaal koronto, si kastaba ha ahaatee, xalkani wuxuu u badan yahay inuusan ahayn doorashada ugu fiican adiga. Router-ka ay bixiso ISP^(ISP) ayaa ka maqan astaamo ay leeyihiin xulashooyin qaali ah. Xaaladdaas, waxaad ka saari kartaa ISP routerkaaga shabakada. 

Ku xidh fiilada shabakadda modem-kaaga iyo dekedda WAN ee routerkaaga gaarka ah. ^(WAN)Markaad gasho shabakada, waxaad u baahan doontaa inaad gasho menu-ka dejinta routerkaaga oo aad habayso.  

Sida loo habeeyo routerkaaga^{(How to Configure Your Router)}

Waxa aad gasha router-kaaga browserka adiga oo ku qoraya ciwaanka IP-ga router kaaga bar URL -ka. Inta badan router-yada waxay isticmaalaan 192.168.1.1 sida IP-ga caadiga ah, laakiin tani way kala duwan tahay. Haddii aadan hubin, waxaad u baahan tahay inaad hesho cinwaanka IP-ga ee routerkaaga.

Keen^(Bring) kombuyutarka khadka taliska adoo ku qoraya cmd gudaha Run. Marka terminalku soo baxo, ku qor ipconfig. Shaashadda soo muuqata, hoos u rog ilaa aad ka helayso Gateway Default^{(Default Gateway)} . Nambarka ag yaal waa cinwaanka IP-ga ee routerkaaga.

Markaad hesho ciwaanka, waxaad u baahan doontaa inaad gasho adoo isticmaalaya magaca isticmaalaha iyo erayga sirta ah ee routerkaaga. Kani wuxuu ku yaalaa gunta hoose ee aaladda, laakiin waxaad bedeli kartaa magaca isticmaalaha iyo erayga sirta ah haddii aad rabto. 

Markaad gasho, waxaad u baahan doontaa inaad bedesho goobo kala duwan , laakiin goobahani way ku kala duwan yihiin iyadoo ku xidhan routerkaaga iyo ISP . Haddii aadan hubin sida loo sii wado, la xiriir ISP- gaaga si aad u hesho kaalmo ama eeg shabakadooda - inta badan adeeg bixiyayaasha waxay hayaan macluumaad faahfaahsan oo ay heli karaan isticmaalayaasha online-ka. 

Ka yeel Habka Buundada ee Routerkaaga

Xalka kale ee labanlaab dhibaatada NAT waxaa laga heli karaa habaynta Bridge Mode ee routerkaaga. Habka buundada wuxuu curyaamiyaa qaabka ^{(Bridge Mode)}NAT ee router- ka wuxuuna u oggolaanayaa inuu u dhaqmo sidii server-ka iyada oo aan la helin khilaaf ciwaanka IP- si kale haddii loo dhigo, waxay u gudubtaa goobaha router-ka bilowga ah. 

Xaaladaha qaarkood, ma heli doontid tan, gaar ahaan haddii aad isticmaasho ISP- ay bixiso router. Waa inaad wacdaa ISP- gaaga oo aad codsato in routerkaaga lagu dhejiyo Habka Buundada^{(Bridge Mode)} . Si kastaba ha ahaatee, haddii aad habayn karto goobaha ku jira routerkaaga, waa sahlan tahay in la sameeyo.

Gal^(Log) routerkaaga biraawsarkaaga si aad u gasho habayntiisa qaabeynta. Markaad gasho, raadi ikhtiyaarka aad awood ugu yeelan karto Habka Bridge^{(Bridge Mode)} . Tani waxay ku taal meel ka duwan iyadoo ku xiran router kaaga, laakiin mararka qaarkood way fududahay sida guji Enable. Dabcan, habaynta router ka dib markaad karti u yeelatid waa mararka qaar aad u adag. 

Sida loo hagaajiyo Double NAT on Xbox

Hal meel oo labanlaab NAT ay dhibaato ku keento waa ciyaarta. Tusaale ahaan, isticmaaleyaal badan oo Xbox One ah ayaa la kulmay fariin khalad ah oo u sheegaysa in labanlaab NAT laga helay shabakadooda. 

Ciyaarta, waxaad rabtaa NAT Furan , ama Nat Type 1 . Tani waxay kuu ogolaaneysaa iswaafajinta ugu ballaaran waxayna kuu ogolaaneysaa inaad ku biirto qof kasta ciyaartiisa ama fadhigiisa. Haddii aad haysato NAT dhexdhexaad^{(Moderate NAT)} ah , ama Nat Type 2 , waxaad ku xidhi kartaa fadhiyada intooda badan laakiin waxay yeelan doontaa shaqeyn xaddidan.

NAT Nooca 3^{(NAT Type 3)} , ama NAT adag^{(Strict NAT)} , waa dhibaatada. Tani waxay ka dhigaysaa wax aan macquul ahayn in lagu biiro ciyaarta qof. Hubaal, ciyaarta hal-ciyaaryahan weli waa ikhtiyaar, laakiin isku dayga ku biirista ciyaarta khadka tooska ah waxay keenaysaa dhibaatooyin. 

NAT -da laba-jibbaaran waxay abuuri doontaa dhibaatooyin marka aad isku dayayso inaad ciyaarto wax kasta oo ciyaartoy badan ah, waxayna xitaa joojin kartaa Xbox kaaga inuu ku xidho internetka. Markaad hesho qaladkan, waxaad u baahan doontaa inaad meesha ka saarto arrinta adoo ka saaraya mid ka mid ah router-yada ama adoo awood u siinaya Habka Bridge^{(Bridge Mode)} sida kor ku xusan. 

Xalka kale waa in si toos ah Xbox -ka loogu xiro router kaaga adigoo isticmaalaya fiilada Ethernet . Xaaladaha intooda badan, tani waxay baabi'in doontaa labanlaabkii NAT -kaliya isticmaal router-ka koowaad ee shabakadaada, ma aha kan labaad, sida barta hardwire. 

Dhammaan xalalkani waxay ka shaqayn karaan si ay u xalliyaan qalad NAT ah oo labanlaab ah. Inta badan, uma baahnid router labaad shabakadaada. Haddii routerkaaga asalka ah uusan ku filneyn inuu ku baahiyo shabakada gurigaaga oo dhan, waxaad isticmaali kartaa router firaaqada sidii fidinta WiFi^{(spare router as a WiFi extender)} . 

What Is Double NAT and How to Fix It on a Network

Anyone that has ever played a game online knows what a NAT type is – аnd they usuallу don’t have good implications, as NAT errors tend to prevent people from playing together. The problem only gets worse when dealing with a double NAT. 

Double NAT isn’t necessarily bad. You might not even notice it though it can give you some unforeseen problems with some applications and hardware. Some of them are related to services that need UPnP (Universal Plug-and-Play) support or manual port forwarding.

But what exactly is a Double NAT and how can you fix the issues that can arise? Let’s answer both questions here. 

What is a Double NAT?

NAT is short for Network Address Translation. This is how your router translates the public IP–the overall network provided by your Internet Service Provider–to the private IP address for your computer and home network. The router is responsible for the NAT.

When you add a second router to the network, you create a second NAT. In many cases, having a double NAT doesn’t create problems–however, it does make port forwarding all but impossible and can cause issues with universal plug and play. 

That said, if it does create problems with your network, there are a few steps you can take. 

Remove the ISP Router From Your Network

The simplest solution for correcting a double NAT is to get rid of one of the routers that is causing the problem. If you have two routers plugged in, but you don’t really need one, just use your ISP’s provided router. 

If you’re a power use, though, this solution likely isn’t the best option for you. ISP-provided routers lack features that more expensive options have. In that case, you can remove your ISP router from the network. 

Connect the network cable from your modem to the WAN port on your personal router. Once you have plugged the network in, you will need to log into your router’s settings menu and configure it.  

How to Configure Your Router

You log into your router through a browser by typing your router’s IP address into the URL bar. Most routers use 192.168.1.1 as the default IP, but this varies. If you aren’t sure, you need to find the IP address of your router.

Bring up the command line terminal on your PC by typing cmd into Run. Once the terminal appears, type in ipconfig. In the screen that appears, scroll down until you find Default Gateway. The number beside that is the IP address of your router.

Once you find the address, you will need to log in using the username and password for your router. This is typically on the bottom of the device, but you can change the username and password off the default if you like. 

Once you have logged in, you will need to change various settings, but these settings differ depending on your router and ISP. If you aren’t sure how to proceed, contact your ISP for assistance or check their website–the majority of service providers have detailed information available for users online. 

Enable Bridge Mode on Your Router

Another solution to the double NAT problem can be found in configuring Bridge Mode on your router. Bridge Mode disables the router’s NAT feature and allows it to act as a server without an IP address conflict–in other words, it passes along the settings of the initial router. 

In some cases, you will not have access to this, especially if you use an ISP-provided router. You will have to call your ISP and request your router be placed into Bridge Mode. However, if you can configure the settings within your router, it’s an easy switch to make.

Log into your router through your browser to access its configuration settings. Once you have logged in, look for the option to enable Bridge Mode. This is in a different place depending on your router, but sometimes it is as simple as click Enable. Of course, configuring the router after you have it enabled it is sometimes more difficult. 

How to Fix Double NAT on Xbox

One place where a double NAT does present a problem is in gaming. For example, many Xbox One users have experienced an error message that tells them a double NAT was detected on their network. 

In gaming, you want an Open NAT, or Nat Type 1. This allows the widest range of compatibility and lets you join anyone’s game or session. If you have a Moderate NAT, or Nat Type 2, you can connect to most sessions but will have limited functionality.

NAT Type 3, or Strict NAT, is the problem. This makes it all but impossible to join someone’s game. Sure, single-player gaming is still an option, but trying to join an online match will pose difficulties. 

A double NAT will create problems when trying to play anything multiplayer, and might even stop your Xbox from connecting to the internet. When you receive this error, you will need to eliminate the issue by either removing one of the routers or by enabling Bridge Mode as shown above. 

Another solution is to connect the Xbox directly to your router with an Ethernet cable. In most cases, this will eliminate the double NAT issue–just use the first router on your network, not the second, as the hardwire point. 

All of these solutions can work to solve a double NAT error. In most instances, you don’t need a second router on your network. If your original router isn’t strong enough to broadcast the network across your entire home, you can use a spare router as a WiFi extender. 

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