RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-02-05 Thread Hesham Soliman (ERA)
Can't find Bob's original email ! So I'll respond to this part. > On Thu, 31 Jan 2002, Bob Hinden wrote: > > Another approach is add text to make it clear that when > there are multiple > > administrative domains involved that the preferences can > only be compared > > it they are

RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-31 Thread Pekka Savola
On Thu, 31 Jan 2002, Bob Hinden wrote: > Another approach is add text to make it clear that when there are multiple > administrative domains involved that the preferences can only be compared > it they are being set in the same manner. I don't think there is any > simple automatic way of doing

RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-31 Thread Bob Hinden
Hesham, Another approach is add text to make it clear that when there are multiple administrative domains involved that the preferences can only be compared it they are being set in the same manner. I don't think there is any simple automatic way of doing this (and I think we would want to av

RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-31 Thread Hesham Soliman (ERA)
Bob, > >=> My 2 cents on the preference values: > >It's not only that there is only 3 values, but > >that these values may be used across different > >administrative domains (multihomed hosts). They > >need to be consistently defined so 'good' in > >ISP X domain is roughly the same as

RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-30 Thread Bob Hinden
Hesham, >=> My 2 cents on the preference values: >It's not only that there is only 3 values, but >that these values may be used across different >administrative domains (multihomed hosts). They >need to be consistently defined so 'good' in >ISP X domain is roughly the same as 'good' >in ISP Y's d

Re: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-30 Thread Francis Dupont
In your previous mail you wrote: Is it just the absense of such a knob to the administator that is lacking? => the knob. Or is there a need to have a rich set of preferences? (RFC 1256 has 256 different values vs. router preferences has only 3 values). => no, I believe we can live

RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-29 Thread Hesham Soliman (ERA)
> Is it just the absense of such a knob to the administator > that is lacking? > Or is there a need to have a rich set of preferences? (RFC > 1256 has 256 > different values vs. router preferences has only 3 values). => My 2 cents on the preference values: It's not only that there is

Re: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-29 Thread Erik Nordmark
> I have no doubts that router vendors will ship router preferences. That's > not what I'm concerned with. I'm concerned that host implementors implement > it, or that they don't implement load sharing. That is, a host that simply > picks one default router, and sticks with it as long as it i

Re: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-25 Thread Tim Chown
On Fri, 25 Jan 2002, Robert Elz wrote: > I have no doubts that router vendors will ship router preferences. That's > not what I'm concerned with. I'm concerned that host implementors implement > it, or that they don't implement load sharing. That is, a host that simply > picks one default rou

Re: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-25 Thread Robert Elz
Date:Tue, 22 Jan 2002 17:02:47 -0800 From:Bob Hinden <[EMAIL PROTECTED]> Message-ID: <[EMAIL PROTECTED]> | I think there are two cases. One is where there are two routers that | provide equivalent service. The other is where the are two or more routers | tha

Re: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-22 Thread Francis Dupont
In your previous mail you wrote: 1) Requirement level of SHOULD would make existing implementations non-compliant. 2) Relationship of this change to Neighbor Discovery and Default Router Preferences draft. Should they be combined? => what we asked is not really a combinais

Re: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-21 Thread Robert Elz
Date:Mon, 21 Jan 2002 17:22:08 -0800 From:Bob Hinden <[EMAIL PROTECTED]> Message-ID: <[EMAIL PROTECTED]> | The reason why the conclusion of the w.g. in Salt Lake City was to keep the | documents separate is that this document is changing the base behavior of |

RE: Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-21 Thread Michel Py
> Bob Hinden wrote: > There is considerable current practice that disputes this. The > specific case that this draft addresses (host to router traffic) > is very widely deployed using protocols such as VRRP and Cisco's > HSRP. The advantage of distributing the load over multiple > routers is tha

Comments to date on "IPv6 Host to Router Load Sharing"

2002-01-21 Thread Bob Hinden
Instead of trying to reply each email I will attempt to summarize and respond to the comments in the last set of email. 1) Requirement level of SHOULD would make existing implementations non-compliant. I believe that the definition of SHOULD (see RFC2119) allows for alternate behavior if ther