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EP0801487A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

A url rewriting pseudo proxy server

Assignee: AT&T Inc
•
Filing: 1997-04-10
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Granted: —
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Expires: 2017-04-10
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Abstract

Abstract A method for real time remapping of access to a selected remote domain in an interconnected computer system network comprising the steps defining a pseudo proxy server and translating in the pseudo proxy server a remote record identifier corresponding to the remote domain to a remapped record identifier corresponding to the local domain. In a further enhancement the method comprises the additional step of determining if a selected record identifier is a selected remapped record identifier.

Inventors

  • 👤 Blewett Charles Douglas

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 13:40
CPC Classifications
G; G06; G06F; G06F16/00; G06F16/90; G06F16/95; G06F16/955; H; H04; H04L; H04L9/00; H04L9/40

Claims Analysis

Total Claims: 36
Claim 1
Independent Claim 56 words
In an interconnected computer system network a method for real time remapping a remote domain to a local domain, said method comprising the steps of: defining a pseudo proxy server; and translating in said psuedo proxy server a remote record identifier corresponding to said remote domain to a remapped record identifier corresponding to said local domain.
Claim 2
Dependent Claim 24 words
The method as recited in claim 1 comprising the additional step of determining if a selected record identifier is a selected remapped record identifier.
Claim 3
Dependent Claim 30 words
The method as recited in claim 2 comprising the additional step of requesting a data set corresponding to a selected remote record identifier corresponding to said selected remapped record identifier.
Claim 4
Dependent Claim 27 words
The method as recited in claim 1 comprising the additional step of tracking access of a local user to said remote domain through said pseudo proxy server.
Claim 5
Dependent Claim 27 words
The method as recited in claim 1 comprising the additional step of restricting access of a local user to said remote domain through said pseudo proxy server.
Claim 6
Dependent Claim 17 words
The method as recited in claim 1 wherein said remote record identifier comprises a uniform record locator.
Claim 7
Dependent Claim 27 words
The method as recited in claim 1 wherein the step of translating a remote record identifier comprises looking up said remote record identifier by a predetermined index.
Claim 8
Dependent Claim 21 words
The method as recited in claim 7 wherein the step of translating a remote record identifier further comprises a hashing table.
Claim 9
Dependent Claim 16 words
The method as recited in claim 8 wherein said hashing table comprises a minimal perfect hash.
Claim 10
Dependent Claim 22 words
The method as recited in claim 7 wherein the step of translating a remote record identifier further comprises addressing a memory location.
Claim 11
Dependent Claim 25 words
The method as recited in claim 7 wherein the step of translating a remote record identifier further comprises accessing an inode of a disk file.
Claim 12
Dependent Claim 25 words
The method as recited in claim 1 wherein the step of translating a remote record identifier comprises accessing a disk file by a file name.
Claim 13
Dependent Claim 17 words
The method as recited in claim 3 wherein said data set comprises a hypertext transfer protocol request.
Claim 14
Dependent Claim 94 words
In an interconnected computer system network a method of tracking and controlling access to remote record identifiers, said method comprising the steps of: providing a first data set having a rewritten record identifier for a remote record identifier to a local user; responding to a request from said local user for a selected record identifier; determining if said selected record identifier is a rewritten record identifier; determining an actual record identifier for said rewritten record identifier; and requesting a second data set corresponding to said actual record identifier from said interconnected computer system network.
Claim 15
Dependent Claim 20 words
The method as recited in claim 14 wherein said first data set comprises a hypertext markup language based data set.
Claim 16
Dependent Claim 17 words
The method as recited in claim 14 wherein said remote record identifier comprises a uniform record locator.
Claim 17
Dependent Claim 25 words
The method as recited in claim 14 comprising the additional steps of determining that a record identifier is remote and rewriting said remote record identifier.
Claim 18
Dependent Claim 55 words
The method as recited in claim 17 wherein the steps of determining that a record identifier is remote comprises scanning a domain name of said actual record identifier and comparing said domain name to a local domain name wherein said record identifier is remote if said domain name is different than said local domain name.
Claim 19
Dependent Claim 32 words
The method as recited in claim 14 wherein the step of determining an actual record identifier for said rewritten record identifier comprises looking up said actual record identifier by a predetermined index.
Claim 20
Dependent Claim 21 words
The method as recited in claim 19 wherein the step of determining an actual record identifier further comprises a hashing table.
Claim 21
Dependent Claim 16 words
The method as recited in claim 20 wherein said hashing table comprises a minimal perfect hash.
Claim 22
Dependent Claim 22 words
The method as recited in claim 19 wherein the step of determining an actual record identifier further comprises addressing a memory location.
Claim 23
Dependent Claim 25 words
The method as recited in claim 19 wherein the step of determining an actual record identifier further comprises accessing an inode of a disk file.
Claim 24
Dependent Claim 30 words
The method as recited in claim 14 wherein the step of determining an actual record identifier for said rewritten record identifier comprises accessing a disk file by a file name.
Claim 25
Dependent Claim 20 words
The method as recited in claim 24 wherein said disk file contains a domain name of said actual record identifier.
Claim 26
Dependent Claim 16 words
The method as recited in claim 24 wherein said disk file contains said actual record identifier.
Claim 27
Dependent Claim 20 words
The method as recited in claim 14 wherein said request from said local user comprises a hypertext transfer protocol request.
Claim 28
Dependent Claim 110 words
In an interconnected computer system network a method of providing pseudo proxy access for tracking and controlling access to remote uniform record locators, said method comprising the steps of: providing a hypertext markup language based page having a rewritten uniform record locator for a remote uniform record locator to a local user; responding to a request from said local user for a selected uniform record locator; determining if said selected uniform record locator is a rewritten uniform record locator; determining an actual uniform record locator for said rewritten uniform record locator; and requesting a second data set corresponding to said actual uniform record locator from said interconnected computer system network.
Claim 29
Dependent Claim 60 words
The method as recited in claim 28 comprising the additional steps of determining that a uniform record locator is remote by comparing a domain name of said uniform record locator to a local domain name, wherein said uniform record locator is remote if said domain name is different than said local domain name and rewriting said remote uniform record locator.
Claim 30
Dependent Claim 35 words
The method as recited in claim 28 wherein the step of determining an actual uniform record locator for said rewritten uniform record locator comprises looking up said actual uniform record locator by a predetermined index.
Claim 31
Dependent Claim 22 words
The method as recited in claim 30 wherein the step of determining an actual uniform record locator further comprises a hashing table.
Claim 32
Dependent Claim 16 words
The method as recited in claim 31 wherein said hashing table comprises a minimal perfect hash.
Claim 33
Dependent Claim 23 words
The method as recited in claim 28 wherein the step of determining an actual uniform record locator further comprises addressing a memory location.
Claim 34
Dependent Claim 26 words
The method as recited in claim 28 wherein the step of determining an actual uniform record locator further comprises accessing an inode of a disk file.
Claim 35
Dependent Claim 32 words
The method as recited in claim 28 wherein the step of determining an actual uniform record locator for said rewritten uniform record locator comprises accessing a disk file by a file name.
Claim 36
Dependent Claim 46 words
The method as recited in claim 28 comprising the additional steps of determining that a uniform record locator is remote by comparing a domain name of said uniform record locator to compared to a predetermined table of domain names and rewriting said remote uniform record locator.

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