Re: Section 2.4, item (f) of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Pekka Savola
On Mon, 9 Aug 2004, Alex Conta wrote: > There is no doubt that setting ICMP rate limiting per node in a router > with both slow and fast interfaces to accomodate one interface may be > very detrimental to the other: imagine T1 and 1Gbit Ethernet interfaces; > 1% of a T1s 1.5Mbit/sec is 15kbit/se

Re: IPv6 WG Last Call:draft-ietf-ipv6-optimistic-dad-01.txt

2004-08-09 Thread Nick 'Sharkey' Moore
G'day Jinmei, it was nice to meet you in San Diego! > My meta-level concern is that if we explicitly mentioned the > unsolicited NA the intent of the NA would be rather unclear. In fact, > even rev01 of the optimistic-dad draft doesn't talk about the real > intent (i.e., a signal for mobility-sup

Re: Section 6.1 of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Nick 'Sharkey' Moore
On 2004-08-05, Brian E Carpenter wrote: > > I've read this since I left the microphone. I stick to my guns - > the statement "Requests for type value assignments from outside of the > IETF should be sent to the IETF for review." is too vague and needs to > be more specific, as in > > "should be ad

Re: Section 2.4, item (f) of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Alex Conta
Brian, Peka, There is no doubt that setting ICMP rate limiting per node in a router with both slow and fast interfaces to accomodate one interface may be very detrimental to the other: imagine T1 and 1Gbit Ethernet interfaces; 1% of a T1s 1.5Mbit/sec is 15kbit/sec, which is 0.0015% of a 1Gb

RE: [Fwd: [Fwd: Re: FWD: FW: General Request for Assignments (status) (osi-nsapa-numbers)]]

2004-08-09 Thread Pandey, Arun
Brian, Since I had promised some work on this, I have collected the following information. It would be great to get your views on the same, before putting further efforts. >I think we will have to leave existing IANA assignments in place, >but I will think a bit more about that. Addressing this

Re: Section 2.4, item (f) of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Brian Haley
Alex Conta wrote: Are there any implementations were ICMP rate limiting is implemented separately from other protocol packets traffic management (traffic shaping)? HP has at least one UNIX that does ICMPv6 and Mobility Header in common code, Linux does ICMPv4/v6 together on a per-route basis. I

Re: RE: Ping6 Problem with link local address

2004-08-09 Thread Felipe Alfaro Solana
On Tue, 2004-08-03 at 18:38 -0700, Takeo Shibata wrote: > Hi Christina > > Thank you for your great advise. > It works! > > BTW, I just configured the IPv6 on my Linux PC. > It shows fe80::x/64 > So it says that scope is /64 instead of > %1, or %2 ... > > And from Linux, I successfullty ping

Re: Section 2.4, item (f) of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Pekka Savola
On Mon, 9 Aug 2004, Alex Conta wrote: > Are there any implementations were ICMP rate limiting is implemented > separately from other protocol packets traffic management (traffic > shaping)? Certainly. For example Linux and BSD only rate-limit ICMP. Many OSes in fact don't have any limiting for

Re: Section 6.1 of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Pekka Savola
On Mon, 9 Aug 2004, Thomas Narten wrote: > > I am not clear about how this review will work in practical. So let > > say I am an outsider and I wanted some ICMP types, should I send a > > mail to IANA copying [EMAIL PROTECTED] (and secretriate) or I send a mail > > to [EMAIL PROTECTED] (copying

Re: Section 2.4, item (f) of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Alex Conta
Mukesh, It makes more sense to have ICMP rate limiting implemented through general traffic management mechanisms, rather than completely separately. Packet schedulers have an association with the egress (outgoing) interfaces. About a year or more ago, when I last checked with a couple of popula

Re: Section 2.4, item (f) of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Alex Conta
Are there any implementations were ICMP rate limiting is implemented separately from other protocol packets traffic management (traffic shaping)? If an IP implementation has support for traffic management, the packet schedulers (traffic shaping) associated with interfaces, handle ICMP rate lim

Re: Section 6.1 of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Thomas Narten
> I am not clear about how this review will work in practical. So let > say I am an outsider and I wanted some ICMP types, should I send a > mail to IANA copying [EMAIL PROTECTED] (and secretriate) or I send a mail > to [EMAIL PROTECTED] (copying secretriate). IMO, what you should do is write a

Re: Section 6.1 of draft-ietf-ipngwg-icmp-v3-04.txt

2004-08-09 Thread Thomas Narten
>From another thread: From: Thomas Narten <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] cc: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] Date: Mon, 09 Aug 2004 12:42:22 -0400 Subject: Re: Last Call: 'Early IANA Allocation of Standards Track Codepoints' to BCP FWIW,

comments on draft-daniel-ipv6-ra-mo-flags-00.txt

2004-08-09 Thread Pekka Savola
Hi, A could of quick comments on draft-daniel-ipv6-ra-mo-flags-00.txt. Editorial suggestion: please switch to use XML2RFC. Pretty please! Two bigger issues: 1) This document doesn't seem to take a stance what happens when/if the host has multiple routers (whether on the same or different inter