英語 での Extension header の使用例とその 日本語 への翻訳
{-}
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                        Colloquial
                    
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                        Ecclesiastic
                    
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                        Computer
                    
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                        Programming
                    
Indicates that no extension header is present.
Extension header fields no longer specifically called out.
The Hop- by- Hop and Destination Extension Headers.
The use of Extension Headers is similarly criticised.
If there is sufficient interest,support will be developed for IPv6 extension headers.
If present, each extension header is aligned to 64 bits.
After extensive discussion, it was decided to base IPng on IP but add a much larger address space andimprovements such as a simplified main header  and extension headers.
Extension Header, if it exists, is not seen by IPSec.
Client also sends P3P extension header to indicate that it is P3P-enabled.
Extension Header, if it exists, is not seen by IPSec.
Client also sends P3P extension header to indicate that it is P3P-enabled.
Each inbound IP datagram to which IPsec processing will be applied is identified by the appearance of the AH or ESP values in the IP Next Protocol field or of AH orESP as an extension header in the IPv6 context.
So the Fragmentation Extension Header, if it exists, is not seen by IPsec.
Each extension header is identified by the Next Header  field of the previous header. .
A P3P-compliant server will always send the propID andproposal P3P extension headers when a relevant proposal is available.
Each extension header is identified by the Next Header  field of the previous header. .
In the case of AH, the protection is also extended to selected portions of the IP header,  selected portions of extension headers,  and selected options contained in the IPv4 header, IPv6 Hop-by-Hop extension header, or IPv6 Destination extension headers. .
IPv6 Extension Headers This table shows how the IPv6 Extension Headers are classified with regard to"mutability.
This table lists the extension header types and their Next Header  field values.
(Note that any extension headers[section 4] present are considered part of the payload, i.e., included in the length count.).
This table shows how the IPv6 extension headers are classified with regard to"mutability".
The destination options extension header(s) could appear either before or after the AH header  depending on the semantics desired.
The contents and semantics of each extension header determine whether or not to proceed to the next header. .
The destination options extension header(s) could appear either before or after the ESP header  depending on the semantics desired.
The contents and semantics of each extension header determine whether or not to proceed to the next header. .
IPv6 options(in Destination extension headers or Hop by Hop extension header)  contain a flag indicating mutability, which determines appropriate processing for such options.
If the IP(v4 or v6) implementation encounters an extension header that it does not recognize, it will discard the packet and send an ICMP message.
IPv6 options(in Destination Extension Headers  or the Hop-by-Hop Extension Header) contain a flag indicating mutability, which determines appropriate processing for such options.
Encapsulation CRC values, GFP type headers,  GFP extension headers, VLAN tags, or other frame modifications must be performed by the user software prior to placement in the WAN insertion FIFO.
Server is not P3P enabled so it ignores the P3P extension header(unless it is a mandatory extension  and/or the server is not extension  enabled, in which case the server reports back that it is not P3P enabled) and sends the requested content.