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Ye et al., 2005 - Google Patents

Interworking between IP security and NAT-PT under IPv4/IPv6 co-existent environments

Ye et al., 2005

Document ID
7698009381655959804
Author
Ye R
Yu S
Yang H
Song C
Publication year
Publication venue
Network Architectures, Management, and Applications II

External Links

Snippet

Similar to conventional NAT gateways, NAT-PT gateways break traditional TCP/IP's end-to- end argument property; hence, any IP-based applications protected by IPSec protocol cannot traverse NAT-PT gateways properly. The interworking issues between IPSec and …
Continue reading at www.spiedigitallibrary.org (other versions)

Classifications

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    • H04L61/25—Network arrangements or network protocols for addressing or naming mapping of addresses of the same type; address translation
    • H04L61/2503—Internet protocol [IP] address translation
    • H04L61/256—Network address translation [NAT] traversal
    • H04L61/2564—Network address translation [NAT] traversal for a higher-layer protocol, e.g. for session initiation protocol [SIP]
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    • H04L61/2503—Internet protocol [IP] address translation
    • H04L61/2507—Internet protocol [IP] address translation translating between special types of IP addresses
    • H04L61/2517—Internet protocol [IP] address translation translating between special types of IP addresses involving port numbers
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    • H04L63/164—Implementing security features at a particular protocol layer at the network layer
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    • H04L61/2503—Internet protocol [IP] address translation
    • H04L61/2507—Internet protocol [IP] address translation translating between special types of IP addresses
    • H04L61/251—Internet protocol [IP] address translation translating between special types of IP addresses between different IP versions
    • H—ELECTRICITY
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    • H04L29/12—Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents characterised by the data terminal contains provisionally no documents
    • H04L29/12009—Arrangements for addressing and naming in data networks
    • H04L29/1233—Mapping of addresses of the same type; Address translation
    • H04L29/12339—Internet Protocol [IP] address translation
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    • H—ELECTRICITY
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    • H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
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    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields

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