Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Brian Haberman
Robert Elz wrote: > Date:Sun, 06 Oct 2002 10:38:32 -0400 > From:Margaret Wasserman <[EMAIL PROTECTED]> > Message-ID: <[EMAIL PROTECTED]> > > | You haven't provided the information that router B would use > | to make that determination. > > Brian Haberman provided

About subnet-router anycast address

2002-10-08 Thread ARt
Hi, In RFC2373, a subnet-router anycast address is defined, from the prefixes available on a link, with host ID part set to 0. Should it be done also for the link-local prefix ? i.e. is it mandatory for a router to answer to the fe80:: anycast address ? If yes, would it make sense for a host o

Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Margaret Wasserman
At 02:21 AM 10/7/02, Robert Elz wrote: > Date:Sun, 06 Oct 2002 10:38:32 -0400 > From:Margaret Wasserman <[EMAIL PROTECTED]> > Message-ID: <[EMAIL PROTECTED]> > > | You haven't provided the information that router B would use > | to make that determination. > >Brian

Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Brian Haberman
Margaret Wasserman wrote: > > I'm not sure, though, that Brian's explanation is consistent with the > following line in the scoped address architecture: > > "Each interface belongs to exactly one zone of each possible scope." > > Based on Brian's explanation, it would seem like the interfaces o

New version-neutral MIB drafts - deprecated MIB objects used in other MIBmodules

2002-10-08 Thread Kristine Adamson
Hello, We are trying to implement the new version-neutral MIB data provided by the IPv6 MIB Design team. We have found that another MIB module we support, the IPOA-MIB from RFC2320, uses some of the newly deprecated MIB objects in the new RFC2011 draft. For example, table entry ipoaArpClient

Re: I-D ACTION:draft-ietf-ipngwg-rfc2553bis-07.txt - new ioctls?

2002-10-08 Thread Kristine Adamson
On 25 Sep 2002 Pekka Savola wrote: >>This is probably a dumb question, but is there must be a reason why these >>API's don't talk at all about ioctl's etc? For example, I see no standard >>way of obtaining (all or some) of one's IPv6 addresses, or whatever else >>was useful with SIOC*. We als

Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Margaret Wasserman
> >Good catch Margaret. I should have noticed that the example given >actually violates the scoped addressing architecture doc. The >forwarding logic is still correct, but you can only have, at most, >one zone id per scope per interface. Otherwise you would have >overlapping scope zones. Are

Changing RS Reply Timing for Mobile IPv6

2002-10-08 Thread James Kempf
Mohamad Khalil, Brett Pentland, and I just submitted a draft on modifying the RS reply timing: http://www.ietf.org/internet-drafts/draft-mkhalil-ipv6-fastra-02.txt I didn't see an announcement from the drafts editor in this group. In summary, the draft amends RFC 2461 to allow at most one route

Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Rob Austein
At Tue, 08 Oct 2002 12:19:44 -0400, Margaret Wasserman wrote: > > In other words, I think that routers should default to the > single-link subnet case, unless mutli-link subnetting has been > explicitly configured. I agree. IET

Re: Changing RS Reply Timing for Mobile IPv6

2002-10-08 Thread Vladislav Yasevich
James I think that the draft is missing a trigger mechanism for a fast RA response. What I mean is, that if any node not requiring a fast RA joins the link, it will use up a fast RA that will potentially cause delays for a node that would really like a fast answer. You could take one of the res

Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Brian Haberman
Margaret Wasserman wrote: > >> >> Good catch Margaret. I should have noticed that the example given >> actually violates the scoped addressing architecture doc. The >> forwarding logic is still correct, but you can only have, at most, >> one zone id per scope per interface. Otherwise you would

Re: Changing RS Reply Timing for Mobile IPv6

2002-10-08 Thread James Kempf
Vlad, Good point. This would work for the normal circumstance, though it would not deter an attacker, as you point out. jak - Original Message - From: "Vladislav Yasevich" <[EMAIL PROTECTED]> To: "James Kempf" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Tuesday, Octobe

Re: Fwd: [ipv6mib] So, where were we?

2002-10-08 Thread Juergen Schoenwaelder
> Michael MacFaden writes: Michael> Given the history of the IP-FORWARD-MIB: ipRouteTable, Michael> ipForwardTable, and the ipCidrRouteTable a minimalist Michael> approach might mean we have a higher probability that can get Michael> this new work to full standard. The problem with the IP-F

Re: Fwd: [ipv6mib] So, where were we?

2002-10-08 Thread Brian Haberman
Juergen, So, should we look at trying to simplify the indices for the tables? That would seem like the logical thing to me. Brian Juergen Schoenwaelder wrote: > > > Michael MacFaden writes: > > Michael> Given the history of the IP-FORWARD-MIB: ipRouteTable, > Michael> ipForwardTable,

Re: Changing RS Reply Timing for Mobile IPv6

2002-10-08 Thread Greg Daley
Hi Vlad, I'm not sure that there is a requirement to use a fastra flag. There may be situations where multiple nodes come up on a link in the duration between multicast advertisements but this may be handled by the MAX_FAST_RAS being set high enough to handle this. In the case where many nodes c

Re: IPv6 subnet-local addresses and draft-ietf-ipngwg-addr-arch-v3-10.txt

2002-10-08 Thread Margaret Wasserman
>The more I think about it, the more I realize that "automagically" >creating the subnet-local scope zone id isn't going to work. >Especially with multiple prefixes per interface. So, this would be consistent with the suggestion that we change the Addr Arch document to list subnet-local and lar

Query about automatic tunneling and ND

2002-10-08 Thread Anurag Uxa
Dear Mr. Tony and all I have two queries . Can you pls give me the details. and tell me about some usefull document . Questions: 1. HOST1 and HOST2 are in different networks and having IPv6 addresses HOST1 send one tunneled IPV4 packet to the HOST2 (Before sending the tunneled packe

RE: Query about automatic tunneling and ND

2002-10-08 Thread Tony Hain
Anurag Uxa wrote: > Dear Mr. Tony and all > > I have two queries . Can you pls give me the details. and > tell me about some usefull document . > > Questions: > 1. > HOST1 and HOST2 are in different networks and having IPv6 > addresses HOST1 send one tunneled IPV4 packet IPV6 UDP packet> to t