Re: New idea for Router Sol/Adv and Mobility - NO new types

2001-02-27 Thread T.J. Kniveton
Mattias Pettersson wrote: > > "Powell, Ken" wrote: > > > I suppose another option would be to add a > > "request aggregate prefix list" flag bit to > > the router solicitation message. Such a flag > > bit would be easier to implement in that > > it would only impact the part of the stack > > tha

RE: New idea for Router Sol/Adv and Mobility - NO new types

2001-02-27 Thread Hesham Soliman (ERA)
> > > I suppose another option would be to add a > > > "request aggregate prefix list" flag bit to > > > the router solicitation message. Such a flag > > > bit would be easier to implement in that > > > it would only impact the part of the stack > > > that deals with router solicitation/advertisem

Re: New idea for Router Sol/Adv and Mobility - NO new types

2001-02-28 Thread Erik Nordmark
> Let me play devil's advocate: > > No new types are required! What we're sending is still a Router > Solicitation/Advertisement. The fact that it is routed gives us more > information: Excessive overloading of semantics might not be the best solution. So let me play the reverse devil's advoca

Re: New idea for Router Sol/Adv and Mobility - NO new types

2001-03-05 Thread Erik Nordmark
> >> 1. The TTL of RS is < 255, which tells the HA it is from off-link. > > > > Or a spoofed RS. When a router receives a spoofed RS it would presumbly > > log an event and/or increase a counter. > > With your overloading proposal it can't tell the difference > > between a spoofed one and a mobi

RE: New idea for Router Sol/Adv and Mobility - NO new types

2001-03-05 Thread Tony Hain
]; [EMAIL PROTECTED] Subject: Re: New idea for Router Sol/Adv and Mobility - NO new types > >> 1. The TTL of RS is < 255, which tells the HA it is from off-link. > > > > Or a spoofed RS. When a router receives a spoofed RS it would presumbly > > log an event and/or inc

RE: New idea for Router Sol/Adv and Mobility - NO new types

2001-03-06 Thread Erik Nordmark
> Clearly I need a > picture to understand why the MN would know its HA, but not its home prefix. While the MN must know at least one home prefix it might not know all of them in particular it might not know about any new prefixes that have been introduced while the MN was away from home. So it

Re: New idea for Router Sol/Adv and Mobility - NO new types

2001-03-06 Thread Francis Dupont
In your previous mail you wrote: => this thread was completely messed by the mobile-ip mailing list bug: I believe a summary is needed in order to understand ideas and their chain. On one hand I agree with Erik that new types are better than overloading the semantics unnecessarily. The ba

Re: New idea for Router Sol/Adv and Mobility - NO new types

2001-03-06 Thread root
Francis Dupont wrote: > In your previous mail you wrote: > > => this thread was completely messed by the mobile-ip mailing list bug: > I believe a summary is needed in order to understand ideas and > their chain. You might be able to find the thread on the IPng group since I crossposted there.