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IAB Open Meeting
Reported by Abel Weinrib/Bellcore
An on-line copy of these and other IAB minutes are available from
ftp.isi.edu:pub/IAB.
Status of the Liaison with SC6
The open meeting of the Internet Architecture Board at the Toronto IETF
began with a report on the status of the liaison with SC6 by Christian
Huitema. The ``Proposed Cooperative Agreement'' is almost complete,
with only one issue still to be resolved. Christian then mentioned the
request from the ISOC Board of Trustees to the IAB to devise a ``code of
ethics'' for the Internet community.
External (Mis)Perceptions of IETF/IESG/IAB/ISOC
Brian Carpenter has been polling people inside and outside the Internet
community to learn what the images are of IETF/IESG/IAB/ISOC. In
summary, he has heard from some people that the IETF standards process
is too informal, from others that it is too formal, and from a few that
it is ineffective. The internationalism of the ISOC and IETF is viewed
as inadequate. Some people view IETF standards as non-authoritative and
the IETF/IESG/IAB as self-perpetuating with closed vision. The
activities of the IAB and IESG are poorly understood both inside and
outside the IETF. ISOC has over-emphasized political correctness and
Internet hype, but has overlooked outreach to IETF and staff engineers.
Regarding the issue of the internationalism of the IETF, it was
suggested that there be more IETF meetings outside of the United States.
It was not clear that non-US locations would be as cost-effective for
attendees, but it might address the perception that the IETF is
primarily a US-centric organization. An Internet-Draft will be
published shortly that details the comments received and outlines some
suggestions for improvements.
POISED Update
Next, Steve Crocker gave an update on the POISED process. A question
raised during discussion was whether there is anything that is outside
the purview of the IETF. Also, the statement was made that much of the
focus on openness and process is less important than the
technology---the reason that TCP/IP has proven so popular is that the
technology works.
There was then a prolonged discussion about the fact that some working
groups are not working and that some people are choosing to not bring
technology to the IETF because of certain aspects of the IETF culture.
Possible causes for these problems are that people can't be removed from
working groups and members are not held accountable. One suggestion to
fix this within the current structure is to have strong working group
chairs and area directors. Some members of the IAB voiced the strong
opinion that the IESG area directors should take stronger steps to
manage the process. The area directors can and should take a strong
role in managing working groups (e.g., by policing the charters and
instructing working group chairs on their rights and responsibilities in
running meetings).
Another statement that triggered debate is that it's important to have a
clear vision of what the goal is and to understand how the work within
the IETF is working toward reaching the goal. It was felt that the IAB
should clearly define the architecture so that the IESG, IETF and the
working groups can engineer the solutions to fulfill the vision.
Follow-on to the Security Workshop
Christian Huitema then presented a talk ``Follow-on to the Security
Workshop.'' He announced that the IAB, in its meeting on Sunday 24
July, had developed a statement encouraging the IETF to develop security
for the Internet:
The IAB calls on the IETF to develop standards that provide
security (confidentiality, authentication and integrity) for
communication over the Internet. The framework must make
provision for multiple encryption algorithms, but should
specify a single common (strong) method. Consideration of
export controls is outside of the purview of the IETF.
The talk evoked a plea from the audience: the workshop report looked
good and provided a nice perspective on a few topics, but the report is
no substitute for the IAB providing an end-to-end top-to-bottom
architecture for Internet security. This raised the question whether
the PSRG is documenting such an architecture. There is a document,
currently 178 pages long, but a lot is still in outline form. It will
(soon?) be released as an Internet-Draft, but first it needs experts
from the areas to help fill in the protocol-specific parts. There was
strong encouragement from some quarters for near-term release of the
document to the larger community for discussion and input.
IAB Information Infrastructure Workshop
John Romkey announced plans for the next IAB workshop, to focus on
``Information Infrastructure.'' There is a call for white papers, which
appears below:
IAB Information Infrastructure Workshop
Call For White Papers
The Internet Architecture Board is sponsoring an ``Information
Infrastructure'' workshop on 12-14 October 1994 at an east
coast site in the United States still to be determined.
This workshop is intended to explore architectural issues
involved in various information applications and systems
currently being used on the Internet, including the WorldWide
Web, Gopher, Mosaic, Archie and WAIS. The workshop will
emphasize common architectural issues such as:
naming
caching
type conversion
security issues (privacy, authorization, authentication, ...)
replication
resource location
integration with directory services
accounting
encoding
longevity
Participation in IAB-sponsored workshops is by invitation.
Traditionally, attendees are IAB members, IESG area directors
concerned with the subjects, and selected experts from IETF
working groups and IRTF research groups. In order to solicit
new perspectives in this area, the IAB invites interested
parties to submit a one to two page white paper analyzing a
specific architectural problem with architectural suggestions
for solutions. Please e-mail white papers to
ii-white-papers@ELF.Com by 31 August. They can also be sent as
hard copy to John Romkey, ELF Communications, 1770
Massachusetts Ave. #331, Cambridge, MA 02140, USA.
Note that the number of places is very limited---there is no
guarantee that we can invite all those who submit. But in any
case, your comments will be taken into account during the
workshop!