Re: [58crew] RE: IETF58 - Network Status

2003-11-18 Thread Michael Richardson
-BEGIN PGP SIGNED MESSAGE- Franck == Franck Martin [EMAIL PROTECTED] writes: Franck My question, how can we deployed WiFi networks in town for global Franck roaming with SIP phones when the IETF itself has trouble to Franck deploy it... Franck Is there something wrong

Re: IETF58 - Network Status

2003-11-18 Thread JORDI PALET MARTINEZ
I have a similar opinion ... I believe that the terminal room, with wired connectivity, is no longer needed. But the terminal room, as a place with tables, is very convenient (but still using wireless). We can save in the cost of the wired network, and the cost of the security to keep that

Re: [58crew] RE: IETF58 - Network Status

2003-11-18 Thread Perry E.Metzger
Michael Richardson [EMAIL PROTECTED] writes: Franck == Franck Martin [EMAIL PROTECTED] writes: Franck My question, how can we deployed WiFi networks in town for global Franck roaming with SIP phones when the IETF itself has trouble to Franck deploy it... Franck Is there

Re: IETF58 - Network Status

2003-11-18 Thread Roland Bless
On Tue, 18 Nov 2003 15:53:09 +0100 JORDI PALET MARTINEZ [EMAIL PROTECTED] wrote: I believe that the terminal room, with wired connectivity, is no longer needed. But the terminal room, as a place with tables, is very I disagree here. Having a _stable_ (fallback) network access, especially when

Re: [58crew] RE: IETF58 - Network Status

2003-11-18 Thread Marcus Leech
Perry E.Metzger wrote: Michael Richardson [EMAIL PROTECTED] writes: Franck == Franck Martin [EMAIL PROTECTED] writes: Franck My question, how can we deployed WiFi networks in town for global Franck roaming with SIP phones when the IETF itself has trouble to Franck

RE: IETF58 - Network Status

2003-11-18 Thread Wijnen, Bert (Bert)
An alternative is to ask for some tables in all the meeting rooms. This was actually quite useful in Vienna. I found it disturbing that people in meeting rooms were sitting with their backs to the meeting. We should NOT do that agin (in my perosnal opinion) Bert

Re: IETF58 - Network Status

2003-11-18 Thread JORDI PALET MARTINEZ
Sorry, you're right: The collocation of the tables in Vienna was not good, because they where in the walls ... instead, I still like tables, but collocated in normal rows. I've used this scheme in some conferences, instead of all with tables or all with just chairs, half and half. Regards,

Re: IETF58 - Network Status

2003-11-18 Thread JORDI PALET MARTINEZ
The point is that WLAN should be warranted to work, first. Actually, in my last 2-3 IETFs (my be more, but not sure), I never used the wired connectivity. The WLAN in the terminal room was excellent. Regards, Jordi - Original Message - From: Roland Bless [EMAIL PROTECTED] To: JORDI

Re: IETF58 - Network Status

2003-11-18 Thread Scott W Brim
On Tue, Nov 18, 2003 04:39:03PM +0100, Roland Bless allegedly wrote: On Tue, 18 Nov 2003 15:53:09 +0100 JORDI PALET MARTINEZ [EMAIL PROTECTED] wrote: I believe that the terminal room, with wired connectivity, is no longer needed. But the terminal room, as a place with tables, is very

Re: [58crew] RE: IETF58 - Network Status

2003-11-18 Thread Iljitsch van Beijnum
On 18-nov-03, at 15:56, Perry E.Metzger wrote: The fact that 802.11 tries to be reliable by doing its own retransmits results in massive congestive collapse when a protocol like TCP is run over it. Hardly. TCP plays nice and slows down when either the RTTs go up or there is packet loss (which

Re: [58crew] RE: IETF58 - Network Status

2003-11-18 Thread Perry E.Metzger
Iljitsch van Beijnum [EMAIL PROTECTED] writes: On 18-nov-03, at 15:56, Perry E.Metzger wrote: The fact that 802.11 tries to be reliable by doing its own retransmits results in massive congestive collapse when a protocol like TCP is run over it. Hardly. TCP plays nice and slows down when

Re: IETF58 - Network Status

2003-11-18 Thread JORDI PALET MARTINEZ
I already indicated before: 100-150 Euros more is not a big issue. My time retrying my connection hundreds of times during a week cost much more and my productivity and concentration goes low. I'm sure is the same for a lot of people ! Regards, Jordi - Original Message - From: Scott W

Re: IETF58 - Network Status

2003-11-18 Thread Tim Chown
On Tue, Nov 18, 2003 at 11:45:22AM -0500, Scott W Brim wrote: Fairly soon, all relevant hotels will offer their own wireless access, as well as connectivity from your room, and from suites, as a fallback. Also, in a meeting, one can pass CDs or USB thingies around. Risk of serious long-term

Re: [58crew] RE: IETF58 - Network Status

2003-11-18 Thread Masataka Ohta
Perry; Radio links like this are simply too unreliable to run without additional protection: TCP isn't equipped to operate in environments with double digit packet loss percentages. I agree with you, Iljitsch. A protocol that had been tuned for use with TCP would have been fine -- heavy FEC and

Re: IETF58 - Network Status

2003-11-18 Thread Joel Jaeggli
the hhonors ap's at the hilton were nat-ed and behind a business cable-modem that's about average for the hotels I've seen... you won't find to many hotels with ds3's and /19s worth of address-space. if enough peopel fall back on the hotel you'll melt it... joelja On Tue, 18 Nov 2003, Tim

Re: IETF58 - Network Status

2003-11-18 Thread Bob Hinden
Keith, Maybe that's the real problem - people think they are paying for the wireless network as part of the conference fee, when the reality (as I understand it) is that a substantial part of the cost of the wireless network comes from sponsors, donors, and/or volunteers. The network (i.e.,

Re: IETF58 - Network Status

2003-11-18 Thread Keith Moore
I have a similar opinion ... I believe that the terminal room, with wired connectivity, is no longer needed. My experience last week was otherwise. There were times at which the only reliable connectivity I could find (well, in a smoke-free area, anyway) was via a wired network connection.

Re: IETF58 - Network Status

2003-11-18 Thread Keith Moore
Fairly soon, all relevant hotels will offer their own wireless access, as well as connectivity from your room, and from suites, as a fallback. if your hotel is a few blocks (or habitrail tunnels) away then the overhead of obtaining fallback access (from your room, or if limited to registered

Re: IETF58 - Network Status

2003-11-18 Thread Keith Moore
I already indicated before: 100-150 Euros more is not a big issue. I strongly and emphatically disagree, and I strongly object to attempts to use of increased meeting feeds to discourage some parties from participating at IETF. Basically this kind of fee increase is completely and absolutely

Re: IETF58 - Network Status

2003-11-18 Thread Iljitsch van Beijnum
On 18-nov-03, at 19:48, Keith Moore wrote: I already indicated before: 100-150 Euros more is not a big issue. I strongly and emphatically disagree, and I strongly object to attempts to use of increased meeting feeds to discourage some parties from participating at IETF. Basically this kind of

Re: IETF58 - Network Status

2003-11-18 Thread Steven M. Bellovin
In message [EMAIL PROTECTED], Iljitsch van Beijn um writes: On 18-nov-03, at 19:48, Keith Moore wrote: I already indicated before: 100-150 Euros more is not a big issue. I strongly and emphatically disagree, and I strongly object to attempts to use of increased meeting feeds to discourage

Re: IETF58 - Network Status

2003-11-18 Thread Iljitsch van Beijnum
On 18-nov-03, at 23:44, Steven M. Bellovin wrote: Maybe this would be a good time to explain what the IETF needs a 9.33 person secretariat for, and why the secretariat must be entirely funded by meeting fees. The Secretariat handles I-D processing, meeting planning, IESG telechats, software

Re: IETF58 - Network Status

2003-11-18 Thread Joel Jaeggli
On Wed, 19 Nov 2003, Iljitsch van Beijnum wrote: As long as we're bitching about the network: would it be possible to start doing some unicast streaming of sessions in the future? Access to multicast hasn't gotten significantly better the past decade, but streaming over unicast is now

Re: IETF58 - Network Status

2003-11-18 Thread Eliot Lear
I have no first-hand information on how much time this costs So I'll dream up what I think the right number of people should be! I think part of the blame should go to the access points that kept disappearing. Someone told me this was because the AP transmitters were set to just 1 mw. If this

Re: IETF58 - Network Status

2003-11-18 Thread Daniel Senie
At 07:38 PM 11/18/2003, Eliot Lear wrote: I have no first-hand information on how much time this costs So I'll dream up what I think the right number of people should be! I think part of the blame should go to the access points that kept disappearing. Someone told me this was because the AP

Re: IETF58 - Network Status

2003-11-18 Thread Iljitsch van Beijnum
On 19-nov-03, at 1:38, Eliot Lear wrote: I think part of the blame should go to the access points that kept disappearing. Someone told me this was because the AP transmitters were set to just 1 mw. If this is true, it was obviously a very big mistake. Oh really?! Please explain why. Ok,

Re: IETF58 - Network Status

2003-11-18 Thread Chirayu Patel
On Tue, 18 Nov 2003 16:38:12 -0800, Eliot Lear [EMAIL PROTECTED] said: As long as we're bitching about the network: would it be possible to start doing some unicast streaming of sessions in the future? Access to multicast hasn't gotten significantly better the past decade, but streaming

Re: IETF58 - Network Status

2003-11-18 Thread Dean Anderson
Umm, having worked for a different standards organization (the OSF and The Open Group) and being somewhat familiar with their current operations, now, I can say the following: Back when I worked at OSF, it had about 325 employees and some additional number of sabbaticals and contractors not