TW567693B - Method for solving unavailability of Internet services using floating IP - Google Patents

Abstract

The invention provides a method for solving unavailability of Internet services using floating IP, which sets up at least one Internet location server (ILS) between client end and the floating IP host system using fixed domain name. When the floating IP host system changes IP address every time, it will log the updated Up address and corresponding domain name in the ILS; after client end inputs fixed domain name, ILS then provides corresponding IP address for connection between client end and floating IP host system so as to provide Internet services using floating IP in attempt to solve issue of insufficient IP address at present and to label floating IP host system with specific domain name.

Description

567693567693

【發明領域】 本發明係提供一種解、、社 IP於網際網路上I、、去靼：:方法’尤其是用以解決非固定 給上無法架設網路服務之方法。 【習知技術之說明】 網際網路上的網路乞 頁劉潰、資料傳輸、幹荦網際網路中各項網 企業於網際網路上的；m::件傳送等等；-般 周路服務，係猎由固定IP主機與固定 _ 確κ地連、…。但由於目前I P位址 " ，所以利用非固定IΡ來提供網路服務儼然已是 未來的趨勢。 然而般非固疋1 Ρ主機因為在網際網路中沒有確實的 位置，無法與網域名稱達成唯一的對應關係，所以用戶端 既無法直接以IP位址連結指定的網站，也無法以鍵入網域 名稱的方式連結網站；因此要直接利用非固定I ρ主機來提 供網路服務並不可行。 目前以非固定I P主機提供網路服務的方法，係利用動[Field of the Invention] The present invention provides a method for solving the problem of IP address on the Internet, especially the method for resolving non-fixed network services. [Explanation of Known Technology] Internet begging pages on the Internet, data transmission, and other Internet companies on the Internet; m :: ware transfer, etc .; The system is connected by fixed IP host and fixed _,…. However, due to the current IP address ", using non-fixed IP to provide network services has become a future trend. However, because the non-fixed IP host does not have a precise location in the Internet, it cannot reach a unique correspondence with the domain name. Therefore, the client can neither directly connect to the designated website with the IP address, nor type the network. Domain name links to websites; therefore, it is not feasible to directly use non-fixed IP hosts to provide network services. The current method of providing network services with non-stationary IP hosts is to use dynamic

態網域名稱伺服器（Dynamic Domain Name Server，DDNS )加以解決。係用戶端均必須向DDNS (例如123· com. tw ) 申請一個名稱（例如test、guest)。前述的名稱會與 DDNS所提供的網域名稱結合構成「test.123.coin.tw」與 「guest· 1 23, com· tw」；用戶端鍵入網域名稱後，會先被 指向後端的網域名稱（上例中的1 2 3 · c 〇 m · t w )，然後在後 端網域名稱中（即在DDNS中）再去廣播詢問前端的名稱Dynamic Domain Name Server (DDNS). Clients must apply for a name (eg test, guest) from DDNS (eg 123. com. Tw). The aforementioned name will be combined with the domain name provided by DDNS to form "test.123.coin.tw" and "guest · 1 23, com · tw"; after typing the domain name on the client side, it will be directed to the back-end network Domain name (1 2 3 · c 〇m · tw in the above example), then in the backend domain name (that is, in DDNS), then broadcast to ask the name of the frontend

第4頁 567693 五、發明說明（2) (如 te st、gues t ) o 由於動態IP的主機是向DDNS註冊取得名稱，所以用戶 踹都會指向DDNS ’雖然如此可以利用動態1?來提供網路服 務’但是在上例的二個二個網站名稱中所描述的t e s t與 guest為不同企業體，可是於網站名稱上均出現了 「Kg c 〇 in · t w」所以極容易被用戶端3忍為是同一個企單體，明顯 造成標示不清的缺點，對於一個需要明顯凸出其企業標示 的企業體而言，這種DDNS所提供的網路服務方式並不合用 【發明概要】 本發明之 路上無法架設 與非固定I P主 的目的。 為達上述 間配設至少一 Server, ILS) 於網際網路區 此用戶端鍵入 用戶端I P位址 有關本案 及其他功效， 如後。 首要目的係提供一種解決非固定I P於網際網 網路服務之方法，據此使得用戶端能夠確實 機連線，以達到非固定I P主機提供網路服務 目的，本發明係在非固定IP主機與用戶端之 網際網路區域伺服器（Internet Location ，該非固定I P主機每次變更後的I P位址，會 域伺服器中更新並與固定網域名稱對應；如 網域名稱後，經由ILS的正解/反解作用提供 ，以使用戶端能與非固定I P主機建立連線； 發明為達成上述目的、所採用之技術，手段 茲列舉一較佳可實施例並配合圖式詳細說明Page 4 567693 V. Description of the invention (2) (such as te st, guess t) o Because the host of the dynamic IP is registered with DDNS to obtain the name, the user will all point to DDNS 'Although you can use dynamic 1? To provide the network Service ', but the test and guest described in the two website names in the above example are different companies, but "Kg c 〇in · tw" appears on the website name, so it is very easy for the client 3 to endure It is the same enterprise, which obviously causes the shortcomings of unclear labeling. For an enterprise that needs to clearly display its corporate label, the network service provided by this DDNS is not suitable. [Summary of the Invention] The purpose of non-fixed IP master cannot be set up on the road. In order to achieve the above, at least one server (ILS) is configured in the Internet area. This client type the IP address of the client. This case and other functions are as follows. The primary purpose is to provide a method for solving the problem of non-fixed IP on the Internet service, so that the client can connect to the machine to achieve the purpose of providing network services to the non-fixed IP host. The Internet Location Server of the client (Internet Location, each time the IP address of the non-fixed IP host changes, it will be updated in the domain server and corresponds to the fixed domain name; for example, after the domain name, the correct solution by ILS / Resolve function is provided, so that the client can establish a connection with the non-fixed IP host; Invented to achieve the above purpose, the technology used, means to list a preferred embodiment and cooperate with the detailed description of the drawings

第5頁 567693 五 、發明說明（3) 【較佳實施例說明】 要在網際網路中提供網路服務，I P位址與網域名稱是 必備的要件，因此必須必須先取得網域名稱與I P位址；值 得注意的是，本實施例中所指的I P位址係為浮動的〗P位址 請參閱第 包含有： 圖所 示，本發明所具備的設定與執行 S1 :網 域 名稱 設 定 及IP 位 址 的 取 得。 S2 :非 固 定IP 位 址 與 網 域 名 稱 的 設定。 S3 :非 固 定IP 位 址 之 更 新 〇 及 S4 :鏈 結 登錄 〇 其 中， 網 域名 稱 設 定 及IP 位 址 的 取得， 名稱與I P對 ，由我們的 而非固 IP主機（11 的財團法人機關及任何一個丨Sp申請。其中網域名稱乃是 唯’而1 p位址因現今I P不足之故，所以在I SP中的網域 應表中’將其網域名稱對應至我們的丨LS的I p I LS來幫忙解析； 定I P位址與網域名稱的設定，係指當一非固定 )擁有了固定的網域名稱與浮動的〗p位址後， 即向一網際網路區域伺服器（Internet Locati〇I1 server， ILS) (21 )進行註冊。該ILS (21 )是可以具有固定1?位 置之伺服器（也可以是非固定〗p之伺服器）。Page 5 567693 V. Description of the invention (3) [Description of the preferred embodiment] To provide network services on the Internet, the IP address and domain name are essential requirements, so the domain name and IP address; it is worth noting that the IP address referred to in this embodiment is a floating IP address. Please refer to the following section for the P address: As shown in the figure, the present invention has settings and implementation S1: domain name Setting and obtaining the IP address. S2: Setting of non-fixed IP address and domain name. S3: Update of non-fixed IP address and S4: Link registration. Among them, the domain name setting and IP address acquisition, name and IP pair are provided by our non-fixed IP host (11 Any SP application. Among them, the domain name is unique, and the 1 p address is due to insufficient IP at present, so the domain name in the I SP should be used to map its domain name to our I p I LS to help resolve; The setting of fixed IP address and domain name means when a non-fixed) has a fixed domain name and a floating IP address, it will serve to an Internet area server. Server (Internet Locati0I1 server, ILS) (21). The ILS (21) is a server that can have a fixed 1? Position (or a non-fixed server).

第6頁 567693 五、發明說明（4) · 值得注意的是，該I LS ( 2 1 )會將I p位址與網域名稱 對應在一起，並且透過該ILS (21 )中的正解（forward)及 反解（reverse)作用，使得IP位址與網域名稱可以互相轉 換；特別的是，在該I LS ( 2 1 )中網域名稱是永遠固定的 ，但是可以准許變更網域名稱所對應之〗p位址，此處與 DDNS最大的不同在於任何一個企業體並不需向ILS申請名 稱’而且每個企業體在I LS中所註冊的名稱都是專屬的網 ， 域名稱。 非固定I P位址之更新，係指非固定丨p主機（丨丨）於每© 次更新I P位址時’會重新註冊於前述的網際網路區域伺服 器（2 1 )，並且仍與原網域名稱對應。 鍵結登錄’係指用戶端與非固定Ip主機（丨丨）的連線 一=下再針對實際使用情形加以說明。請參閱第三圖所 示，貫際使用時，該非固定IP主機（丨丨）會於連上網際網 路時變更IP位址；此時非固定Ip主機（11)會透過適當的 耘式立即向該I L S ( 2 1 )變更為新的丨p位址；當然，此時 ， 新的I P位址與前一 I P位址同樣是對應同一個固定的網域名 稱0 - 接著用戶端（3 1 )鍵入網域名稱，由於該網域名稱是Page 6 567693 V. Description of the invention (4) · It is worth noting that the I LS (2 1) will associate the IP address with the domain name, and forward the solution (forward) in the ILS (21) ) And reverse, so that the IP address and the domain name can be converted to each other; in particular, the domain name is always fixed in the I LS (2 1), but it is allowed to change the domain name. Correspondingly, the p address, the biggest difference between this and DDNS is that any enterprise does not need to apply for a name from the ILS ', and the name registered by each enterprise in the I LS is a dedicated network and domain name. The update of the non-fixed IP address means that the non-fixed 丨 p host (丨 丨) will re-register with the aforementioned Internet area server (2 1) every time the IP address is updated, and it is still the same as the original Domain name mapping. "Key login" refers to the connection between the client and the non-fixed IP host (丨 丨). One = next, we will explain the actual use situation. Please refer to the third figure. When used consistently, the non-fixed IP host (丨 丨) will change its IP address when it is connected to the Internet; at this time, the non-fixed IP host (11) will immediately change Change to the ILS (2 1) to the new IP address; of course, at this time, the new IP address and the previous IP address also correspond to the same fixed domain name 0-then the client (3 1 ) Type the domain name because the domain name is

567693 五、發明說明（5) 被註冊在ILS中，所以藉由網際網路中的廣播（查詢）， 用戶端會先被指向該ILS ( 2 1 )。 該I LS ( 2 1 )在接獲該網域名稱的查詢後，即在本身 所被註冊的網域名稱中查得被指定的網域名稱，然後利用 本身所具備之正解/反解作用，將用戶端（31)所鍵入的 網域名稱所對應之最新I P位址反向提供給用戶端（3 1 ); 如此一來，用戶端（3 1 )的瀏濩器便能明確的與該非固定 I P主機（11 )形成連線狀態，換言之，一個非固定IP主機 (11 )所提供的網路服務可以確實的呈現在用戶端（3 1 ) 之前。 由於本發明運用該ILS (21)持續追蹤非固定IP主機 (11)的IP變更情形，而且每次非固定IP主機之1? 一變更’便立即變更位在該丨LS ( 2 1 )中的I P位址，故以 一個固定IP之ILS (21 )可以與複數個非固定IP主機（η )連線運作’提供網際網路服務的主機便不再必需是具有 固定I Ρ位址的主機，如此可以節省大量的丨ρ資源。 再者’在本方法中每一個非固定ΙΡ主機（11)均有自 己專屬的網域名稱，而且不同之網域名稱於同一 ILS (21 )中’並不需要共用同一個網域名稱，所以對於需要明確 標不企業名稱的企業體而言，在使用本方法後，不會有造 成用戶端誤解的情形，完全符合企業上的使用需求。567693 5. Invention Description (5) is registered in the ILS, so by broadcasting (query) in the Internet, the client will be directed to the ILS (2 1). After receiving the query of the domain name, the I LS (2 1) finds the specified domain name among the registered domain names, and then uses its own positive / inverse solution function, The latest IP address corresponding to the domain name entered by the client (31) is provided to the client (3 1) in the reverse direction; in this way, the browser of the client (3 1) can clearly communicate with the non-user The fixed IP host (11) forms a connection state, in other words, the network service provided by a non-fixed IP host (11) can be reliably presented before the user terminal (31). Because the present invention uses the ILS (21) to continuously track the IP change situation of the non-fixed IP host (11), and each time the 1-change of the non-fixed IP host changes the location in the LS (2 1) immediately IP address, so an ILS (21) with a fixed IP can be connected to a plurality of non-fixed IP hosts (η). The host providing Internet services no longer needs to be a host with a fixed IP address. This can save a lot of resources. Furthermore, 'in this method, each non-fixed IP host (11) has its own unique domain name, and different domain names are in the same ILS (21)' does not need to share the same domain name, so For enterprises that need to clearly mark the company name, after using this method, there will be no misunderstanding on the client side, which fully meets the needs of the enterprise.

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五、發明說明（6)V. Description of Invention (6)

綜上所述，本發明係在用戶端與非固定丨p主機之 導入網際網路區域伺服器（ILS )，讓用戶端輸入的網’ 名稱被導向網際網路區域伺服器，再藉由非固定1?主應备 向該ILS立即更新IP位址之功能，以及該ILS所^供之 /反解功能’使得非固定IP主機能向一般用戶端提供明確 企業標示之網路服務；所以，本發明之『具有產業之可利 用性』應已毋庸置疑’此外，在本案發明實施例所揭露之 内容’申請之前並未曾見於諸刊物，亦未曾公開使用，且 具有不可輕忽的實用功效，是故，本發明之『新穎性』以 及『進步性』又均已符合，爰依法提出發明專利之申請， 祈請惠予審查並早曰准予專利，實感德便。In summary, the present invention introduces an Internet area server (ILS) on the client and the non-stationary host, so that the network 'name entered by the client is directed to the Internet area server, and Fixed 1? The master should prepare the function of immediately updating the IP address to the ILS, and the function provided by the ILS / resolving function, so that non-fixed IP hosts can provide general client-side network services with clear corporate identification; therefore, The "availability of the industry" of the present invention should not be doubted. In addition, the content disclosed in the embodiment of the present invention has not been seen in publications before, and has not been used in the public. It has practical benefits that cannot be ignored. Therefore, the "newness" and "progressiveness" of the present invention have been met, and an application for an invention patent has been filed in accordance with the law. We hope that it will be reviewed and granted the patent as soon as possible.

第9頁 567693 圖式簡單說明 圖式部份 第一圖 第二圖 第三圖 係本發明設定與執行方塊圖。 係本發明設定狀態之方塊圖。 係本發明使用狀態之方塊圖。 圖號部份： (1 1 )非固定I P主機 (31 )用戶端 (2 1 )網際網路區域伺服器 51 52 53 54 網域名稱設定及I P位址的取得。 非固定I P位址與網域名稱的設定 非固定I P位址之更新。及 鏈結登錄。Page 9 567693 Brief description of the drawings Part of the drawings The first figure The second figure The third figure is a block diagram of the setting and execution of the present invention. It is a block diagram of the setting state of the present invention. It is a block diagram of the use state of the present invention. Figure number part: (1 1) Non-fixed IP host (31) Client (2 1) Internet area server 51 52 53 54 Domain name setting and IP address acquisition. Setting of non-fixed IP address and domain name Update of non-fixed IP address. And link login.

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Claims (1)

567693 六、申請專利範圍 1 · 一種解決非固定I P於铜隊細A 之方法，係建立在網際網路上無法架設網路服務 及非固㈣位址註冊於至少：2上，將取得之網域名稱 且將該固定之網域名稱I網際=網路區域飼服器中’ ΤΡ斟雍，蚀田“絲 網路區域伺服器（ILS)之 IP對應，使用戶細鍵人網域名稱後 服器，並由該網際網路區域伺服哭& w ^，同際凋峪匕次伺 非固定IP位址，使得用戶端2 =對應該網域名稱之 ^興非固定ip主機連線。 2 ·如申請專利範圍第i項所述之解決非固定ι p於網際 網路上無法架設網路服務之方法，包含以下的設定與執行 網域名稱設定及I p位址的取彳晷孫批 旧取付，係晶非固定J p主機 網域名稱及非固定I p位址的取得； 非固定IP位址與網域名稱的設定，係指將非固定”主 機所取得之網域名稱與非固定的〗p位址，共同註冊於一 際網路區域伺服器中； 、“ 網域名稱與網際網路區域伺服器之設定，係於ISP中 的網域名稱與I P對應表中，將網域名稱對應至網際網路 域伺服器（ILS )的IP ;567693 6. Scope of patent application1. A method to solve the non-fixed IP in Bronze Team A, which is established on the Internet where network services cannot be set up and non-fixed addresses are registered on at least: 2, the domains to be obtained Name and the fixed domain name I Internet = Network Area Feeder 'TP Ping Yong, Eclipse "IP network area server (ILS) IP correspondence, so that users fine-click the domain name after the service Server, and the server is crying from the Internet area & w ^, the same time with the non-fixed IP address, so that the client 2 = ^ non-fixed IP host corresponding to the domain name connection. 2 · As described in item i of the scope of patent application, the method for solving non-fixed Internet services cannot be set up on the Internet, including the following settings and implementation of domain name settings and IP address acquisition The payment is the acquisition of the non-fixed J p host domain name and non-fixed IP address; the setting of the non-fixed IP address and domain name refers to the domain name and non-fixed 〖P address, co-registered in the Internet area In the server; "The settings of the domain name and the Internet area server are in the domain name and IP correspondence table in the ISP, and the domain name is mapped to the IP of the Internet domain server (ILS) ; 非固定IP位址之更新’係指非固定IP主機於每次更新 I P位址時，重新註冊於前述的網際網路區域伺服器，並仍 與原網域名稱對應； ° ^ 鏈結登錄，係指用戶端鍵入網域名稱後，指向前述的 網際網路區域伺服器，且經正解/反解取得非固定丨p主機Update of non-fixed IP address' means that each time a non-fixed IP host re-registers in the aforementioned Internet area server and still corresponds to the original domain name; ° ^ link registration, Refers to the client after typing the domain name, pointing to the aforementioned Internet area server, and obtaining non-fixed hosts through forward / reverse solutions 567693 六、申請專利範圍 之I p位址，以達成連線。 3 ·如申請專利範圍第1項或第2項所述之解決非固定I P 於網際網路上無法架設網路服務之方法，其中該網際網路 區域伺服器具有固定的I P位址。 4 ·如申請專利範圍第2項所述之解決非固定I P於網際 網路上無法架設網路服務之方法，其中正解/反解係指IP 位址與網域名稱之間的對應互換。567693 VI. IP address in the scope of patent application to achieve connection. 3. The method for solving the problem that the non-fixed I P cannot set up a network service on the Internet, as described in item 1 or 2 of the scope of patent application, wherein the Internet area server has a fixed IP address. 4 · As described in item 2 of the scope of the patent application, the method for solving the problem that non-fixed IP can not be set up on the Internet, in which forward / backward resolution refers to the corresponding interchange between the IP address and the domain name. 第12頁Page 12