Re: DAD problem when a looped interface comes back up

2008-06-01 Thread Mark Smith
On Tue, 27 May 2008 09:12:43 +0200 "Ole Troan" <[EMAIL PROTECTED]> wrote: > > FYI, > > > > This issue, from cisco-nsp list, might be of interest here. When an > > interface is looped, it will fail DAD, and if the condition lasts long > > enough, you might not recover from it automatically. > > t

Re: DAD problem when a looped interface comes back up

2008-05-27 Thread Ole Troan
> FYI, > > This issue, from cisco-nsp list, might be of interest here. When an > interface is looped, it will fail DAD, and if the condition lasts long > enough, you might not recover from it automatically. this is a flaw in the way DAD was designed. one solution could be to add a nonce option to

DAD problem when a looped interface comes back up

2008-05-26 Thread Pekka Savola
FYI, This issue, from cisco-nsp list, might be of interest here. When an interface is looped, it will fail DAD, and if the condition lasts long enough, you might not recover from it automatically. On Tue, 27 May 2008, Gert Doering wrote: > On Tue, May 27, 2008 at 03:00:26AM +0300, Hank Nussbac