OpenSolaris

1. Project: Clearview: Network Interface Coherence
   1. Announcements
   2. Discussions
   3. Blogs
   4. Leaders
   5. Observers
   6. Files
   7. IPMP Rearchitecture
   8. IP Tunneling Device Driver
   9. Nemo Unification and Vanity Naming
   10. IP-Level Observability Devices
   11. Public DLPI API
   12. Snoop Filtering of VLAN-Tagged Packets
   13. Nemo MAC-Type Plugin Architecture
   14. Documentation
   15. Milestones
   16. Project Clearview Download Page
       1. Project Clearview Release Archive
       2. Project Clearview Build 83 Release Notes
       3. Project Clearview Build 74 Release Notes
          1. Project Clearview EA test steps
       4. Project Clearview Build 65 Release Notes
       5. Project Clearview Build 58 Release Notes
       6. Project Clearview Build 55 Release Notes
       7. Project Clearview Build 52 Release Notes
       8. Project Clearview Build 50 Release Notes
       9. Project Clearview Build 49 Release Notes
       10. Project Clearview Build 47 Release Notes
       11. Project Clearview Build 89 Release Notes
       12. Project Clearview Build 93 Release Notes
   17. Presentations

Project Clearview: IP Tunneling Device Driver

This part of the Clearview project implements a Nemo based device driver for IP Tunneling, including device nodes exporting DLPI interfaces. This page contains references to all material relating to the design and implementation of the IP Tunneling device driver.

• IP Tunneling Device Driver Design Specification (Design Discussion: Initial | Follow-up)
• Draft Documentation

Key Accomplishments/Milestones

• IP tunnel development has progressed to a point where tunnels can be administered using dladm, and packets flowing over tunnels can be observed using snoop. The observability of tunnel data-links is one of the primary benefits of this Clearview project component.
• Integrated Nemo Generalization into S10U4 (Sebastien Roy, February 2007)
• Added Vanity Naming support to IP tunnels (Sebastien Roy, March 2007)
• Completed merge of IPsec Tunnel Reform and Clearview IP Tunneling (Dan McDonald, Sebastien Roy, April 2007)
• Completed iptun locking infrastructure (Sebastien Roy, June 2007)
• Ability to administer persistent tunnels through dladm (Sebastien Roy, July 2007)
• Completed EOF of Mobile IP (PSARC 2007/311). Mobile IP was removed from build 72. (Sebastien Roy, August 2007)
• Early-access to Clearview IP Tunneling made available with the release of Clearview build 74 to OpenSolaris (see the announcement on the networking community mailing list)