Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-13 Thread Brian Haberman
: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Hello, Brian. As I presented last IETF 6MAN meeting, our draft aims to provide automatic revocation of DHCPv6 clients in case that invocation of clients can be done in accordance with the RFC2462. Thus, requirement of our security

RE: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-13 Thread Bernie Volz (volz)
; Bernie Volz (volz) Subject: Re: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Hello, Brian. As I presented last IETF 6MAN meeting, our draft aims to provide automatic revocation of DHCPv6 clients in case that invocation of clients can be done in accordance

Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-08 Thread Brian Haberman
) Title : Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Joseph, to summarize, it sounds like you believe that the ability to stop DHCP clients broadcasting on a link is a requirement. And you therefore think that deprecating the MO bits is not the right answer. Is that correct

Re: Re: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-08 Thread Joseph Hyunwook Cha
on the draft draft-cha-ipv6-ra-mo-00.txt HYUN WOOK CHA writes: As I presented last IETF 6MAN meeting, our draft aims to provide automatic revocation of DHCPv6 clients in case that invocation of clients can be done in accordance with the RFC2462. Thus, requirement of our security model

Re: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-07 Thread HYUN WOOK CHA
not have any security methods and just consider using the SEND. Regards, Joseph --- Original Message --- Sender : Brian Haberman[EMAIL PROTECTED] Date : 2008-10-08 04:20 (GMT+09:00) Title : Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Joseph, Do you have

RE: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-07 Thread Bernie Volz (volz)
Lemon; [EMAIL PROTECTED]; [EMAIL PROTECTED]; ipv6@ietf.org; Bernie Volz (volz) Subject: Re: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Hello, Brian. As I presented last IETF 6MAN meeting, our draft aims to provide automatic revocation of DHCPv6 clients in case

Re: RE: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-10-07 Thread HYUN WOOK CHA
: Ted Lemon; [EMAIL PROTECTED]; [EMAIL PROTECTED]; ipv6@ietf.org; Bernie Volz (volz) Subject: Re: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Hello, Brian. As I presented last IETF 6MAN meeting, our draft aims to provide automatic revocation of DHCPv6 clients in case

Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-09-29 Thread HYUN WOOK CHA
Hello, Thomas and Ted. Please see my inline comments. snipped from Ted's posting On Sep 18, 2008, at 6:01 AM, Thomas Narten wrote: Perhaps this point might be a major conflict. As we both know, consecutive DHCPv6 SOLICIT messages are sent exponentially back-offed if no valid replies are

Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-09-29 Thread Ted Lemon
Joseph, to summarize, it sounds like you believe that the ability to stop DHCP clients broadcasting on a link is a requirement. And you therefore think that deprecating the MO bits is not the right answer. Is that correct?

Re: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-09-29 Thread HYUN WOOK CHA
for Advices on the draft draft-cha-ipv6-ra-mo-00.txt Joseph, to summarize, it sounds like you believe that the ability to stop DHCP clients broadcasting on a link is a requirement. And you therefore think that deprecating the MO bits is not the right answer. Is that correct

Fwd: Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-09-22 Thread hyunwook cha
Thomas, I would like to add a few comments as below. --- Original Message --- Sender : Thomas Narten[EMAIL PROTECTED] Date : 2008-09-18 22:01 (GMT+09:00) Title : Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt HYUN WOOK CHA [EMAIL PROTECTED] writes: First

Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-09-18 Thread Thomas Narten
HYUN WOOK CHA [EMAIL PROTECTED] writes: First of all, I would like to give a brief summary for the draft. Existing specification (RFC2462) does not give a method on how to revoke DHCPv6 clients once they were invoked by the M or O flags of RA messages. Personally, I do not

Re: Request for Advices on the draft draft-cha-ipv6-ra-mo-00.txt

2008-09-17 Thread Thomas Narten
HYUN WOOK CHA [EMAIL PROTECTED] writes: Hello, Thomas Narten and 6MAN folks. I made a presentation for our draft draft-cha-ipv6-ra-mo-00.txt at the 6MAN session in Dublin IETF. This draft aims to clarify the handling of the M/O flags of IPv6 RA. Though I got several comments during my