RE: Question about IPv6 Address State

2011-03-08 Thread Masanobu Kawashima
Note that the value of this field MUST NOT exceed the Valid >>Lifetime field to avoid preferring addresses that are no longer valid.] >> >>Also, a host is totally legal to use just the Valid Lifetime >>and thus I'd repeat your test with changing of Valid Lifetime

RE: Question about IPv6 Address State

2011-03-08 Thread HahnC
ing addresses that are no longer valid.] > >Also, a host is totally legal to use just the Valid Lifetime >and thus I'd repeat your test with changing of Valid Lifetime >and see what you see for behavior by the host. > >Hemant > >-Original Message- >From: i

Re: Question about IPv6 Address State

2011-03-07 Thread Masanobu Kawashima
Hi Suresh, Thank you for your comment. But Windows Vista and 7 are correctly updating preferred lifetime. :-) (i.e. It conforms to Section 5.5.3 of RFC4862.) The problem is that Windows Vista and 7 don't restore to "Preferred" from "Deprecated". Please see my question. >Can IPv6 address rest

RE: Question about IPv6 Address State

2011-03-07 Thread Masanobu Kawashima
> avoid preferring addresses that are no longer valid.] > >Also, a host is totally legal to use just the Valid Lifetime and thus I'd >repeat your test with changing of Valid Lifetime and see what you see for >behavior by the host. > >Hemant > >-Original Message-

Re: Question about IPv6 Address State

2011-03-07 Thread Suresh Krishnan
Hi Kawashima-san, On 11-03-07 08:59 AM, Masanobu Kawashima wrote: > Hi All, > > I'd like to ask simple question. :-) > Can IPv6 address restore to Preferred State from Deprecated state? > I think it's possible to do. However, there is no clear description > in RFC4861/4862. Is it written in othe

RE: Question about IPv6 Address State

2011-03-07 Thread Hemant Singh (shemant)
, 2011 8:59 AM To: ipv6@ietf.org Subject: Question about IPv6 Address State Hi All, I'd like to ask simple question. :-) Can IPv6 address restore to Preferred State from Deprecated state? I think it's possible to do. However, there is no clear description in RFC4861/4862. Is it w

Question about IPv6 Address State

2011-03-07 Thread Masanobu Kawashima
Hi All, I'd like to ask simple question. :-) Can IPv6 address restore to Preferred State from Deprecated state? I think it's possible to do. However, there is no clear description in RFC4861/4862. Is it written in other RFCs? I know that one of the weird behavior. Please see the following links