1 / 3

Pure Dual Stack Implementation

Pure Dual Stack Implementation. IPv4 Applications. IPv6 Applications. socket_apis_v4_AF_INET. socket_apis_v6_AF_INET6. User Space. Kernel Space. IPv4. IPv6. socket_v4_mods. socket_v6_mods. Protocol Control Block Data Structures. Protocol Control Block Data Structures.

oren-ballard
Télécharger la présentation

Pure Dual Stack Implementation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pure Dual Stack Implementation IPv4 Applications IPv6 Applications socket_apis_v4_AF_INET socket_apis_v6_AF_INET6 User Space Kernel Space IPv4 IPv6 socket_v4_mods socket_v6_mods Protocol Control Block Data Structures Protocol Control Block Data Structures TCP_UDP_v4_mods TCP_UDP_v6_mods IPv4_input/output Module IPv6_input/output Module IP Packet Processing

  2. Hybrid Stack Implementation IPv4 OR IPv6 Applications socket_apis_AF_INET6 OR AF_INET User Space Kernel Space IP socket_mods Protocol Control Block Data Structures TCP_UDP_mods IPv4_input/output Module IPv6_input/output Module IP Packet Processing

  3. Hybrid Stack Core Advantages • Reduces Kernel Bloat and Maintenance • Leaves Socket and Transport Layer in tact with conditionals. • Common Protocol Data Structures for IPv4 and IPv6 using IPv4-Mapped Addresses. • Applications can support both IPv4 and IPv6 using IPv4 Mapped Addresses, so ISVs can ship one binary supporting either IPv4 or IPv6. • Existing IPv4 Binaries keep on running. • Network Layer is a Dual IP Layer leaving below IP specific to data links and data link software.

More Related