Re: Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Gorry Fairhurst
OK, so the action I take is that I think there should be some text added to explain this case. When I get to making the next revision, I'll send you the text to make sure this is covered. Thanks, Gorry Stig Venaas wrote: Gorry Fairhurst wrote: Stig Venaas wrote: Gorry Fairhurst wrote:

Re: addr sel API?

2009-06-29 Thread Arifumi Matsumoto
Hi, is RFC 5014 what you are looking for ? On 2009/06/29, at 20:40, Aleksi Suhonen wrote: Hi, Address selection happens in many places: in some cases it's supposed to happen inside the kernel, in some cases inside a library and in some cases in the application. Would it make sense to cr

Re: Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Stig Venaas
Gorry Fairhurst wrote: Stig Venaas wrote: Gorry Fairhurst wrote: Stig Venaas wrote: I think this is a good idea, just some minor comments. The draft says that the checksum will usually be constant for a UDP flow. This is nice. For some tunnels it can even be computed at configuration time (wh

Re: Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Gorry Fairhurst
Stig Venaas wrote: Gorry Fairhurst wrote: Stig Venaas wrote: I think this is a good idea, just some minor comments. The draft says that the checksum will usually be constant for a UDP flow. This is nice. For some tunnels it can even be computed at configuration time (when the end-points are de

Re: Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Stig Venaas
Gorry Fairhurst wrote: Stig Venaas wrote: I think this is a good idea, just some minor comments. The draft says that the checksum will usually be constant for a UDP flow. This is nice. For some tunnels it can even be computed at configuration time (when the end-points are determined). I guess t

Re: Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Gorry Fairhurst
Stig Venaas wrote: I think this is a good idea, just some minor comments. The draft says that the checksum will usually be constant for a UDP flow. This is nice. For some tunnels it can even be computed at configuration time (when the end-points are determined). I guess the main case where this

Re: Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Stig Venaas
I think this is a good idea, just some minor comments. The draft says that the checksum will usually be constant for a UDP flow. This is nice. For some tunnels it can even be computed at configuration time (when the end-points are determined). I guess the main case where this isn't the case, is w

RE: Experimental status of RFC 4389? ND Proxy

2009-06-29 Thread Dave Thaler
Primarily because it still required work on SEND extensions before the security story was complete. The CSI WG was then chartered to do that work (among other things). -Dave From: Hemant Singh (shemant) [mailto:shem...@cisco.com] Sent: Monday, June 29, 2009 6:20 AM To: ipv6@ietf.org Cc: Dave Tha

Experimental status of RFC 4389? ND Proxy

2009-06-29 Thread Hemant Singh (shemant)
6man folks, Does anyone know why RFC 4389 was deemed as Experimental for status as opposed to say, Standards Track? Thanks, Hemant IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://w

addr sel API?

2009-06-29 Thread Aleksi Suhonen
Hi, Address selection happens in many places: in some cases it's supposed to happen inside the kernel, in some cases inside a library and in some cases in the application. Would it make sense to create a uniform API so that no matter where it takes place, it has access to all the same input

Updated UDP tunneling specification: draft-fairhurst-6man-tsvwg-udptt-01

2009-06-29 Thread Gorry Fairhurst
I've submitted a revision of the I-D below, and would be keen to see some discussion on this list as to whether this could solve the perceived problem that some tunnel protocols do not wish to employ the UDP checksum as specified in RFC 2460. I would like to present this short draft in Stockho

Re: ULAs in draft-arifumi-6man-rfc3484-revise-01

2009-06-29 Thread Aleksi Suhonen
Brian E Carpenter wrote: This creates a black hole not only for Site A, but also any other sites in the Internet, if ULA is visible in DNS. So, preventing a black hole only for ULA site does not suffice. True. Which shows that our scope model is too simple for the real world. While writing m

Re: RFC4 4861 and unicast router solicitations

2009-06-29 Thread Aleksi Suhonen
Hemant Singh (shemant) wrote: An RS with a unicast destination is legal as per RFC 4861. For example, first time when a host was initialized, the host sent an RS with mcast destination. Then the host received an RA and the host acquired IPv6 address(es) and is up and running. After a while the