CN103685597B - Internal network address recording method and internal network address recording device - Google Patents
Internal network address recording method and internal network address recording device Download PDFInfo
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- CN103685597B CN103685597B CN201310636988.6A CN201310636988A CN103685597B CN 103685597 B CN103685597 B CN 103685597B CN 201310636988 A CN201310636988 A CN 201310636988A CN 103685597 B CN103685597 B CN 103685597B
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Abstract
The invention provides an internal network address recording method and an internal network address recording device. The internal network address recording method comprises the following steps of receiving a first visiting request, which comprises a first host domain name and a first subpath, from a terminal; taking a portion of the first host domain name as a second host domain name, and taking the rest portion of the first host domain name and the first subpath as a second subpath jointly; corresponding the second host domain name to an external network address; returning the second host domain name and the second subpath to the terminal so that the terminal is triggered to transmit a second visiting request, and exit equipment acquires the second host domain name and the second subpath in the second visiting request; and recording the second host domain name and the second subpath to form an internal network address. According to an embodiment of the invention, visiting of the exit equipment is recorded by converting connection for visiting the internal network address into connection for visiting the external network address.
Description
Technical field
The present invention relates to communication technology, particularly relate to a kind of internal address recording method and device.
Background technology
Development and the appearance of network security problem, increasing company and unit along with internet
Come into effect real-name authentication and access record with network.
Prior art utilizes outlet device to obtain extranet access message, specially during terminal access outer net,
The outer net host domain name of terminal access is resolved to IP address by domain name resolution server, and terminal is sent out
The request gone out accesses message and is sent to the external network server that IP address is pointed to, and described request accesses message
Through outlet device, outlet device analysis request access the outer net address in message record.
But during terminal access Intranet, request access message not through outlet device, then outlet device
Home address cannot be obtained, it is impossible to realize the access record to internal address.
Summary of the invention
The present invention provides a kind of internal address recording method and device, to realize the note of the access to internal address
Record.
It is an aspect of the invention to provide a kind of internal address recording method, including:
Receiving the first access request coming from terminal, described first access request includes the first host domain name
With the first subpath；Wherein, described first host domain name and described first subpath collectively constitute interior entoilage
Location；
Intercept a part for described first host domain name as the second host domain name, by described first host domain
In Ming, remaining part and described first subpath are collectively as the second subpath；Wherein, described second is main
Machine domain name is corresponding with outer net address；
Described second host domain name and described second subpath is returned, to trigger described terminal to described terminal
Send the second access request, described second included for described second access request of outlet device acquisition
Host domain name and described second subpath, and record the described internal address of composition.
Another aspect of the present invention is to provide a kind of internal address recording method, including:
In domain name resolution server, pre-set the corresponding relation of the second host domain name and outer net address.
Another aspect of the present invention is to provide a kind of internal address recording method, including:
Sending the first access request to intranet server, described first access request includes the first host domain
Name and the first subpath；Wherein, described first host domain name and described first subpath collectively constitute Intranet
Address；
Receive the second host domain name and the second subpath that described intranet server returns；Wherein, in described
Network server intercepts a part for described first host domain name as described second host domain name, by described the
In one host domain name, remaining part and described first subpath are collectively as described second subpath；Wherein,
Described second host domain name is corresponding with outer net address；
Send the second access request, obtain described in described second access request includes for outlet device
Second host domain name and described second subpath, and record the described internal address of composition.
Another aspect of the present invention is to provide a kind of intranet server, including:
Request receiver module, for receiving the first access request coming from terminal, described first access request
Include the first host domain name and the first subpath；Wherein, described first host domain name and described first son
Path collectively constitutes internal address；
Interception module, for intercepting a part for described first host domain name as the second host domain name, general
In described first host domain name, remaining part and described first subpath are collectively as the second subpath；Its
In, described second host domain name is corresponding with outer net address；
Sending module, for returning described second host domain name and described second subpath to described terminal,
Send the second access request with the described terminal of triggering, obtain in described second access request for outlet device
Including described second host domain name and described second subpath, and record composition described internal address.
Another aspect of the present invention is to provide a kind of domain name resolution server, including:
Memory module, for prestoring the corresponding relation of the second host domain name and outer net address.
Another aspect of the present invention is to provide a kind of terminal, including:
First request sending module, for sending the first access request to intranet server, described first visits
The request of asking includes the first host domain name and the first subpath；Wherein, described first host domain name and described
First subpath collectively constitutes internal address；
Receiver module, for receiving the second host domain name and the second subpath that described intranet server returns；
Wherein, described intranet server intercepts a part for described first host domain name as described second host domain
Name, by remaining part in described first host domain name with described first subpath collectively as described second
Subpath；Wherein, described second host domain name is corresponding with outer net address；
Second request sending module, for sending the second access request, obtains described for outlet device
Described second host domain name that two access request include and described second subpath, and record composition
Described internal address.
Another aspect of the present invention is to provide a kind of internal address record system, including described Intranet clothes
Business device, described domain name resolution server and described terminal.
The internal address recording method of present invention offer and device, by turning the connection accessing internal address
It is changed to access the connection of outer net address, it is achieved that the outlet device access record to internal address.
Accompanying drawing explanation
The internal address recording method flow chart that Fig. 1 provides for the embodiment of the present invention one；
The network topological diagram that the internal address recording method that Fig. 2 provides by the embodiment of the present invention one is suitable for；
The internal address recording method flow chart that Fig. 3 provides for the embodiment of the present invention three；
The internal address recording method flow chart that Fig. 4 provides for the embodiment of the present invention four；
The internal address recording method signaling diagram that Fig. 5 provides for the embodiment of the present invention six；
The intranet server structure chart that Fig. 6 provides for the embodiment of the present invention seven；
The terminal structure figure that Fig. 7 provides for the embodiment of the present invention eight；
The internal address record system construction drawing that Fig. 8 provides for the embodiment of the present invention nine.
Detailed description of the invention
Embodiment one
The internal address recording method flow chart that Fig. 1 provides for the embodiment of the present invention one.The embodiment of the present invention
It is applicable to the access record to internal address, as in figure 2 it is shown, send request during terminal access internal address
Information, domain name resolution server resolves the internal address of terminal access, according to host domain name in internal address
Corresponding IP address, is forwarded to solicited message in the intranet server corresponding with this IP address, so that
Terminal and intranet server are set up and are connected, and the connection accessing internal address can be converted to by the embodiment of the present invention
Accessing the connection of outer net address, make this internal address of outlet device record, detailed process is as follows:
Step S101, receiving and come from the first access request of terminal, described first access request includes the
One host domain name and the first subpath；Wherein, described first host domain name and described first subpath are common
Composition internal address；
Sending the first access request during terminal access internal address, described first access request includes first
Host domain name and the first subpath, and described first host domain name and described first subpath collectively constitute
Internal address, domain name resolution server resolves this internal address of terminal access, according in internal address the
The IP address that one host domain name is corresponding, is forwarded to the Intranet corresponding with this IP address by the first access request
On server, intranet server receive the first access request that terminal sends.
Step S102, intercept a part for described first host domain name as the second host domain name, by described
In first host domain name, remaining part and described first subpath are collectively as the second subpath；Wherein,
Described second host domain name is corresponding with outer net address；
After intranet server receives the first access request that terminal sends, extract in the first access request
The first host domain name and the first subpath, intercept the part of described first host domain name main as second
Machine domain name, by remaining part in described first host domain name with described first subpath collectively as second
Subpath, and described second host domain name is corresponding with outer net address.
Step S103, return described second host domain name and described second subpath to described terminal, to touch
Sending out terminal described sends the second access request, obtains described second access request for outlet device and includes
Described second host domain name and described second subpath, and record composition described internal address.
Intranet server returns the second host domain name and the second subpath to described terminal, and triggering terminal depends on
The second access request is sent, owing to described second is main according to described second host domain name and described second subpath
Machine domain name is corresponding with outer net address, so after domain name resolution server resolves the second host domain name,
Described second access request is forwarded to outer net, and through outlet device, outlet device obtains described second and visits
Described second host domain name that the request of asking includes and described second subpath, and it is described to record composition
Internal address.
The embodiment of the present invention by by access internal address connection be converted to access the connection of outer net address,
Achieve the outlet device access record to internal address.
Embodiment two
On the basis of embodiment one, a part for described first host domain name of described intercepting is main as second
The part that machine domain name includes intercepting before latter one of described first host domain name rearmost point position is main as second
Machine domain name.
Intranet server intercept latter one of described first host domain name rearmost point position before part as the
Two host domain name, the such as first host domain name is localsit.com, and the second host domain name after intercepting is
Localsit.c, owing to the suffix of international domain name is made up of three or more than three English alphabets,
Such as .com .net .org .name etc., the suffix of us is made up of two English alphabets, as
China is .cn, so the second master being made up of the part before latter of the first host domain name rearmost point position
Machine domain name such as localsit.c will not be resolved to international domain name or us, i.e. intercepts described first
Part before latter of host domain name rearmost point position as the second host domain name will not with international domain name or
Person's us repeats, it is to avoid produce address conflict.
The embodiment of the present invention is by the part before intercepting latter of described first host domain name rearmost point position
As the second host domain name so that the connection accessing internal address can be converted to access the company of outer net address
Connect.
Embodiment three
The internal address recording method flow chart that Fig. 3 provides for the embodiment of the present invention three.At above-described embodiment
On the basis of, in domain name resolution server, pre-set described second host domain name and described outer entoilage
The corresponding relation of location.
In domain name resolution server, it is previously provided with described second host domain name and described outer net address
Corresponding relation, described outer net address can be the outer net address of a necessary being, it is also possible to be one not
The outer net address existed, when the address that outer net address is a necessary being, if outer net address is corresponding
Server in do not have described second subpath point to file, then will not to terminal return response, terminal
Unaffected；If the server that outer net address is corresponding has the file that described second subpath points to,
Then can return response to terminal, the browser of terminal can show that outer net address is corresponding with described second subpath
Webpage, but server corresponding to file net address outside that point to of described second subpath occurs general
Rate is the least, and the present embodiment pre-sets the corresponding relation of described second host domain name and described outer net address and is
Outside the second access request including described second host domain name and described second subpath is forwarded to
Net, in order to outlet device obtains the second access request, and records former internal address.The embodiment of the present invention carries
The internal address recording method of confession specifically comprises the following steps that
Step S201, user are by terminal access internal address localsit.com/index.php；
User passes through terminal access internal address localsit.com/index.php, domain name resolution server
Resolving this internal address of terminal access, the first access request terminal sent is forwarded to and the first main frame
The intranet server that domain name localsit.com is corresponding.
Step S202, triggering intranet server process the first access request；
Intranet server, according to the first access request received, triggers the process stream to the first access request
Journey, concrete handling process is following steps S203a～S205.
Step S203a, intranet server extract the first host domain name host1=localsit.com；
Intranet server extracts the first host domain name localsit.com. in the first access request
Step S203b, intranet server extract the first subpath get1=/index.php；
Intranet server extracts the first subpath in the first access request/index.php.
Step S204a, intranet server intercept latter one of host1 rearmost point position and obtain
host2=localsit.c；
Intranet server intercept the first host domain name localsit.com rearmost point position latter one obtains
Two host domain name localsit.c.
Step S204b, intranet server connect residue domain name and get1 obtains get2=om/index.php；
Intranet server will intercept remainder om and the first subpath after the first host domain name
/ index.php connection obtains the second subpath om/index.php.
Host2 and get2 is sent to terminal by step S205, intranet server, and triggering terminal sends the
Two access request；
Second host domain name localsit.c and the second subpath om/index.php are sent out by intranet server
Giving terminal, triggering terminal is according to the second host domain name localsit.c and the second subpath
Om/index.php sends the second access request.
Step S206, name server are according to mapping relations localsit.c → IP3, by the second access request
It is forwarded to outer net address ip 3；
Name server according to the corresponding relation of the second host domain name pre-set with outer net address is
The outer net address of localsit.c → IP3() mapping relations, the second access request is forwarded to outer net address
IP3.
Step S207, outlet device obtain host2 and get2 in the second access request, entoilage in composition
Location, and record localsit.com/index.php；
Through outlet device when second access request mails to outer net address ip 3, outlet device obtains described the
Described second host domain name localsit.c that two access request include and described second subpath
Om/index.php, and record the described internal address localsit.com/index.php. of composition
The embodiment of the present invention is by arranging described second host domain name and institute in advance in domain name resolution server
State the corresponding relation of outer net address, it is achieved that the outlet device access record to internal address.
Embodiment four
The internal address recording method flow chart that Fig. 4 provides for the embodiment of the present invention four.The embodiment of the present invention
The internal address recording method provided specifically comprises the following steps that
Step S301, sending the first access request to intranet server, described first access request includes
First host domain name and the first subpath；Wherein, described first host domain name and described first subpath are altogether
With forming internal address；
Sending the first access request during terminal access internal address, described first access request includes first
Host domain name and the first subpath, and described first host domain name and described first subpath collectively constitute
Internal address, domain name resolution server resolves this internal address of terminal access, according in internal address the
The IP address that one host domain name is corresponding, is forwarded to the Intranet corresponding with this IP address by the first access request
On server.
Step S302, the second host domain name receiving the return of described intranet server and the second subpath；Its
In, described intranet server intercept described first host domain name a part as described second host domain name,
By remaining part in described first host domain name with described first subpath collectively as described second sub-road
Footpath；Wherein, described second host domain name is corresponding with outer net address；
After intranet server receives the first access request that terminal sends, extract in the first access request
The first host domain name and the first subpath, intercept the part of described first host domain name main as second
Machine domain name, by remaining part in described first host domain name with described first subpath collectively as second
Subpath, and send the second host domain name and the second subpath to terminal；Described Intranet clothes are received by terminal
Second host domain name of business device return and the second subpath, wherein said second host domain name and outer net address
Corresponding.
Step S303, send the second access request, obtain in described second access request for outlet device
Including described second host domain name and described second subpath, and record composition described internal address.
Terminal receives the second host domain name and the second subpath that described intranet server returns, and foundation
Second host domain name and the second subpath send the second access request, owing to described second host domain name is with outer
Net address is corresponding, so after domain name resolution server resolves the second host domain name, described second visits
The request of asking is forwarded to outer net, and through outlet device, outlet device obtains in described second access request and wraps
Described second host domain name included and described second subpath, and record the described internal address of composition.
The embodiment of the present invention by by access internal address connection be converted to access the connection of outer net address,
Achieve the outlet device access record to internal address.
Embodiment five
On the basis of embodiment four, a part for described first host domain name of described intercepting is as described
Two host domain name include intercepting the part before latter of described first host domain name rearmost point position as institute
State the second host domain name.In domain name resolution server, pre-set described second host domain name with described
The corresponding relation of outer net address.
Intranet server intercept latter one of described first host domain name rearmost point position before part as the
Two host domain name, the such as first host domain name is localsit.com, and the second host domain name after intercepting is
Localsit.c, owing to the suffix of international domain name is made up of three or more than three English alphabets,
Such as .com .net .org .name etc., the suffix of us is made up of two English alphabets, as
China is .cn, so the second master being made up of the part before latter of the first host domain name rearmost point position
Machine domain name such as localsit.c will not be resolved to international domain name or us.
In domain name resolution server, it is previously provided with described second host domain name and described outer net address
Corresponding relation, described outer net address can be the outer net address of a necessary being, it is also possible to be one not
The outer net address existed, the present embodiment pre-sets the right of described second host domain name and described outer net address
Should be related to it is in order to described second host domain name and the second access request of described second subpath will be included
It is forwarded to outer net, in order to outlet device obtains the second access request, and records former internal address.
The embodiment of the present invention is by the part before intercepting latter of described first host domain name rearmost point position
As the second host domain name, described second host domain name is set in domain name resolution server in advance with described
The corresponding relation of outer net address so that the connection accessing internal address can be converted to access outer net address
Connect, it is achieved that the outlet device access record to internal address.
Embodiment six
The internal address recording method signaling diagram that Fig. 5 provides for the embodiment of the present invention six.As it is shown in figure 5,
The internal address recording method detailed process that the embodiment of the present invention provides is as follows:
Step S401, send the first access request；
Sending the first access request during terminal access internal address, described first access request includes first
Host domain name and the first subpath, and described first host domain name and described first subpath collectively constitute
Internal address.
Step S402, address resolution；
Domain name resolution server resolves the internal address of terminal access.
Step S403, forward the first access request；
The IP address that in domain name resolution server foundation internal address, the first host domain name is corresponding, visits first
The request of asking is forwarded in the intranet server corresponding with this IP address.
Step S404, process the first access request；
After intranet server receives the first access request that terminal sends, extract in the first access request
The first host domain name and the first subpath, intercept the part of described first host domain name main as second
Machine domain name, by remaining part in described first host domain name with described first subpath collectively as second
Subpath.
Step S405, send the second host domain name and the second subpath；
Intranet server returns the second host domain name and the second subpath to described terminal.
Step S406, send the second access request；
Terminal sends the second access request according to described second host domain name and described second subpath.
Step S407, address resolution；
Domain name resolution server resolves the second host domain name in the second access request.
Step S408, forward the second access request；
Domain name resolution server, according to the corresponding relation of the second host domain name with outer net address, forwards to outer net
Second access request.
Step S409, acquisition internal address；
When second access request is forwarded to outer net, through outlet device, outlet device obtains described second and visits
Described second host domain name that the request of asking includes and described second subpath, and it is described to record composition
Internal address.
The embodiment of the present invention by by access internal address connection be converted to access the connection of outer net address,
Achieve the outlet device access record to internal address.
Embodiment seven
The intranet server structure chart that Fig. 6 provides for the embodiment of the present invention seven.The embodiment of the present invention provides
Intranet server can perform the handling process that internal address recording method embodiment provides.As shown in Figure 6,
Intranet server 50 includes asking receiver module 51, interception module 52 and sending module 53；Wherein, please
Asking receiver module 51 for receiving the first access request coming from terminal, described first access request includes
First host domain name and the first subpath, wherein, described first host domain name and described first subpath are altogether
With forming internal address；Interception module 52 is for intercepting a part for described first host domain name as second
Host domain name, by remaining part in described first host domain name with described first subpath collectively as
Two subpaths, wherein, described second host domain name is corresponding with outer net address；Sending module 53 for
Described terminal returns described second host domain name and described second subpath, sends the triggering described terminal
Two access request, obtain, for outlet device, described second host domain that described second access request includes
Name and described second subpath, and record the described internal address of composition.
Described interception module 52 specifically for intercept described first host domain name rearmost point position rear one it
Front part is as the second host domain name.Described second host domain name and the corresponding relation of described outer net address
It is set in advance in domain name resolution server.
The embodiment of the present invention by by access internal address connection be converted to access the connection of outer net address,
Achieve the outlet device access record to internal address.
Embodiment eight
The terminal structure figure that Fig. 7 provides for the embodiment of the present invention eight.The terminal that the embodiment of the present invention provides can
To perform the handling process that internal address recording method embodiment provides.As it is shown in fig. 7, terminal 60 includes
First request sending module 61, receiver module 62 and the second request sending module 63, wherein, first please
Ask sending module 61 for sending the first access request to intranet server, described first access request is wrapped
Include the first host domain name and the first subpath, wherein, described first host domain name and described first subpath
Collectively constitute internal address；Receiver module 62 is for receiving the second host domain that described intranet server returns
Name and the second subpath, wherein, described intranet server intercepts the part work of described first host domain name
For described second host domain name, by remaining part in described first host domain name and described first subpath
Collectively as described second subpath, wherein, described second host domain name is corresponding with outer net address；The
Two request sending module 63, for sending the second access request, obtain described second for outlet device and access
Described second host domain name that request includes and described second subpath, and record composition described in
Net address.
Described second host domain name is the described first host domain name rearmost point position that described intranet server intercepts
Latter one before part.Described second host domain name sets in advance with the corresponding relation of described outer net address
Put in domain name resolution server.
The embodiment of the present invention by by access internal address connection be converted to access the connection of outer net address,
Achieve the outlet device access record to internal address.
Embodiment nine
The internal address record system construction drawing that Fig. 8 provides for the embodiment of the present invention nine.The embodiment of the present invention
The internal address record system provided can realize the process stream that internal address recording method embodiment provides
Journey.As shown in Figure 8, internal address record system 70 includes intranet server 50, domain name resolution service
Device 80 and terminal 60, wherein, the first access that intranet server 50 sends for receiving terminal 60 please
Ask, intercept a part for the first host domain name in the first access request and, as the second host domain name, will intercept
In remainder and the first access request, the first subpath is collectively as the second subpath, and by the second main frame
Domain name and the second subpath are sent to terminal 60 and send the second access request with triggering terminal 60.Terminal 60
For sending the first access request to intranet server 50, and receive the second of intranet server 50 return
Host domain name and the second subpath, send second according to described second host domain name and described second subpath
Access request.Domain name resolution server 80 includes memory module, be used for prestoring the second host domain name with
The corresponding relation of outer net address.
The internal address record system that the embodiment of the present invention provides can realize internal address recording method and implement
The handling process that example provides.
In sum, the embodiment of the present invention is by being converted to access outer entoilage by the connection accessing internal address
The connection of location, it is achieved that the outlet device access record to internal address.
One of ordinary skill in the art will appreciate that: realize all or part of step of above-mentioned each method embodiment
Suddenly can be completed by the hardware that programmed instruction is relevant.Aforesaid program can be stored in a computer can
Read in storage medium.This program upon execution, performs to include the step of above-mentioned each method embodiment；And
Aforesaid storage medium includes: ROM, RAM, magnetic disc or CD etc. are various can store program code
Medium.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. an internal address recording method, it is characterised in that including:
Receiving the first access request coming from terminal, described first access request includes the first host domain name
With the first subpath；Wherein, described first host domain name and described first subpath collectively constitute interior entoilage
Location；
Intercept a part for described first host domain name as the second host domain name, by described first host domain
In Ming, remaining part and described first subpath are collectively as the second subpath；Wherein, described second is main
Machine domain name is corresponding with outer net address；
Described second host domain name and described second subpath is returned, to trigger described terminal to described terminal
Send the second access request, described second included for described second access request of outlet device acquisition
Host domain name and described second subpath, and record the described internal address of composition；
Wherein, a part for described first host domain name of described intercepting includes as the second host domain name:
Intercept the part before latter of described first host domain name rearmost point position as the second host domain name.
2. an internal address recording method, it is characterised in that including:
Sending the first access request to intranet server, described first access request includes the first host domain
Name and the first subpath；Wherein, described first host domain name and described first subpath collectively constitute Intranet
Address；
Receive the second host domain name and the second subpath that described intranet server returns；Wherein, in described
Network server intercepts a part for described first host domain name as described second host domain name, by described the
In one host domain name, remaining part and described first subpath are collectively as described second subpath；Wherein,
Described second host domain name is corresponding with outer net address；
Send the second access request, obtain described in described second access request includes for outlet device
Second host domain name and described second subpath, and record the described internal address of composition；
Wherein, a part for described first host domain name of described intercepting includes as described second host domain name:
Intercept the part before latter of described first host domain name rearmost point position as described second main frame
Domain name.
Method the most according to claim 2, it is characterised in that described method also includes:
In domain name resolution server, pre-set the right of described second host domain name and described outer net address
Should be related to.
4. an intranet server, it is characterised in that including:
Request receiver module, for receiving the first access request coming from terminal, described first access request
Include the first host domain name and the first subpath；Wherein, described first host domain name and described first son
Path collectively constitutes internal address；
Interception module, for intercepting a part for described first host domain name as the second host domain name, general
In described first host domain name, remaining part and described first subpath are collectively as the second subpath；Its
In, described second host domain name is corresponding with outer net address；
Sending module, for returning described second host domain name and described second subpath to described terminal,
Send the second access request with the described terminal of triggering, obtain in described second access request for outlet device
Including described second host domain name and described second subpath, and record composition described internal address；
Wherein, described interception module is specifically for latter one of the described first host domain name rearmost point position of intercepting
Part before is as the second host domain name.
5. a terminal, it is characterised in that including:
First request sending module, for sending the first access request to intranet server, described first visits
The request of asking includes the first host domain name and the first subpath；Wherein, described first host domain name and described
First subpath collectively constitutes internal address；
Receiver module, for receiving the second host domain name and the second subpath that described intranet server returns；
Wherein, described intranet server intercepts a part for described first host domain name as described second host domain
Name, by remaining part in described first host domain name with described first subpath collectively as described second
Subpath；Wherein, described second host domain name is corresponding with outer net address；
Second request sending module, for sending the second access request, obtains described for outlet device
Described second host domain name that two access request include and described second subpath, and record composition
Described internal address；
Wherein, described second host domain name be described first host domain name that intercepts of described intranet server
Part before latter of rear some position.
Terminal the most according to claim 5, it is characterised in that described second host domain name is with described
The corresponding relation of outer net address is set in advance in domain name resolution server.
7. an internal address record system, it is characterised in that include domain name resolution server, such as right
Require the intranet server described in 4 and the terminal as described in claim 5-6 is arbitrary.
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| CN101242336A (en) * | 2008-03-13 | 2008-08-13 | 杭州华三通信技术有限公司 | Method for remote access to intranet Web server and Web proxy server |
| CN101272407A (en) * | 2008-04-28 | 2008-09-24 | 杭州华三通信技术有限公司 | Caching detecting method, caching detecting device and detection responding device for domain name system |
| WO2010017680A1 (en) * | 2008-08-11 | 2010-02-18 | 上海可鲁系统软件有限公司 | Method for network domain name resolution |
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| JPH11316720A (en) * | 1998-02-05 | 1999-11-16 | Nippon Computer Eididdo Design Kk | Network communicating system |
| CN101242336A (en) * | 2008-03-13 | 2008-08-13 | 杭州华三通信技术有限公司 | Method for remote access to intranet Web server and Web proxy server |
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