June 2005 - NZNOG - lists.nznog.org

list.waikato.ac.nz Has Moved
by Donald Neal 12 Dec '24

12 Dec '24

NZNOG-People, I have just finished migrating all of the mailing lists held at The University of Waikato from one server to another. I don't have any reason to believe that anything's gone wrong, but please bear with me for today if it turns out that something has. - Donald Neal -- Donald Neal | Q: How many Aucklanders does it take to change Systems Programmer/Analyst | a light bulb? The University of Waikato | A: Pass me that candle and I'll tell you. Hamilton, New Zealand | --------- To unsubscribe from nznog, send email to majordomo(a)list.waikato.ac.nz where the body of your message reads: unsubscribe nznog

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RE: Sort of OT: are there any "Internet enabled" temperature sens ors/servers for Auckland?
by Greg Clare 18 Aug '21

18 Aug '21

May not be exactly what you are after? However DSE have an Internet weather station at the Albany HQ. http://www.dse.gen.nz/public/webdata/weather.htm Regards Greg > -----Original Message----- > From: Juha Saarinen [mailto:juha(a)saarinen.org] > Sent: Wednesday, 2 January 2002 2:47 pm > To: NZNOG > Subject: Sort of OT: are there any "Internet enabled" temperature > sensors/servers for Auckland? > > > Measuring the outside temperature, with geographic location given. > > -- > Juha > Take off every sig! > > - > To unsubscribe from nznog, send email to majordomo(a)list.waikato.ac.nz > where the body of your message reads: > unsubscribe nznog > - To unsubscribe from nznog, send email to majordomo(a)list.waikato.ac.nz where the body of your message reads: unsubscribe nznog

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The New Zealand Network Operators' Group
by Donald Neal 01 Jan '08

01 Jan '08

The New Zealand Network Operators' Group The New Zealand Network Operators' Group (NZNOG) has no king, president or formal membership. At present it consists of the subscribers to this mailing list, which anyone is free to join. Meetings Our next annual conference is to be hosted by the WAND group in Hamilton on February 2nd to 4th, 2005. See http://www.nznog.org/ for more information, including the Call For Presentations. Offers to present are due in by 22nd October, and all presenters should have had their acceptance confirmed by 31st October. Also see http://auckland.thursdaynightcurry.com/ if you live in or near Auckland or Wellington. Operators' Contact List See http://www.usenet.net.nz/noc/ for operational contact details for most New Zealand ISP's. These are intended for use by other network operators, not by most customers. Internet Exchanges See http://www.ape.net.nz/ for details of the Auckland Peering Exchange and those connected there. See http://www.wix.net.nz/ for the Wellington Internet Exchange. About This Mailing List This list has slightly over 700 addresses subscribed. You may only post to the list from a subscribed address. A number of people subscribe addresses which do not receive email purely to allow posting from them. You may choose to receive postings as they come in, or just to receive daily "digests". See the bottom of the page http://list.waikato.ac.nz/mailman/listinfo/nznog/ to change the form in which you receive postings. The NZNOG mailing list is provided through a server at The University of Waikato, and is administered by employees of Alcatel NZ Ltd, Citylink and Telecom. None of these organisations, nor any administrator, is responsible for its content. NZNOG Mailing List Acceptable Use Policy The NZNOG mailing list exists to provide a forum for the exchange of technical information and the discussion of implementation issues that require cooperation among New Zealand network service providers. In order to continue to provide a useful forum for discussion of relevant technical issues, users of the list are asked to respect the following guidelines. 1. Discussion will focus on Internet operational and technical issues. 2. Discussion related to meetings of network service providers is appropriate. 3. Discussion unrelated to these topics is not appropriate. 4. Postings to multiple mailing lists are discouraged. 5. Postings that include foul language, character assassination, and lack of respect for other participants are unacceptable. 6. Blatant product or service marketing is unacceptable. 7. Postings of a political, philosophical or legal nature are discouraged. 8. Postings to the list should be in ASCII or MIME encoded as text/plain. Attachments should not be sent to the list. To present a document, a suitable URL may be referred to. For documents of general interest, the use of proprietary file formats is discouraged. 9. Breaches of list etiquette should be dealt with privately with the offending list user, and should not result in complaints being sent to the list. 10. A person repeatedly breaching list etiquette shall receive warnings from the list administrator. A further breach after the second such warning within thirty days shall result in the offender being unsubscribed from the list. Other action may also be taken to block postings to the list by the offender. Any such unsubscription is to be immediately announced to the list. Mailing List Archives A full archive is available at http://list.waikato.ac.nz/pipermail/nznog/ Any message sent to the list will be archived and made available on the web automatically. Changes are not made to the archive on request, though the administrators remain happy to assist the Office of the Privacy Commissioner should any complaint be laid with that office. One way to search the archive is to use google and prefix your search with site:list.waikato.ac.nz . Subscribing to the List See http://list.waikato.ac.nz/mailman/listinfo/nznog to subscribe. Donald Neal NZNOG Mailing List Owner/Administrator/Muggins Donald Neal |Palmersdale: Are you in charge here? Technical Specialist |The Doctor: No, but I'm full of Operations Engineering | ideas. Integration & Services Division +----------------------- Alcatel NZ Ltd - Telecom's network operations manager ------------------------------------------------------------------------------ "This communication, including any attachments, is confidential. If you are not the intended recipient, you should not read it - please contact me immediately, destroy it, and do not copy or use any part of this communication or disclose anything about it. Thank you. Please note that this communication does not designate an information system for the purposes of the Electronic Transactions Act 2002." ------------------------------------------------------------------------------

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Notification of NZRR Database changes
by NZRR Database Notifications 01 Jul '05

01 Jul '05

Dear Colleague, This is to notify you that some object(s) in NZRR database which you either maintain or are listed as to-be-notified have been added, deleted or changed. These objects are used to configure the various NZIX route servers (http://nzix.net/) so you can expect the relevant servers to be reloaded in the near future. The reloading of the servers is staggered over a period of time so that if you are peering with both servers at an exchange, you can maintain at least one BGP session at all times and consequently a full set of routes. --- PREVIOUS OBJECT: aut-num: AS24385 as-name: NZRR-AS24385 descr: Smartlinx3 descr: WIX peering at '202.7.1.20' descr: see Citylink RT job #2729 admin-c: RPA1-NZRR tech-c: RPA1-NZRR import: from AS9439 accept ANY AND NOT fltr-bogons export: to AS9439 announce AS24385 notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: asjl(a)citylink.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20050701 source: NZRR REPLACED BY: aut-num: AS24385 as-name: NZRR-AS24385 descr: 3CIX admin-c: RPA1-NZRR tech-c: RPA1-NZRR import: from AS64646 accept ANY export: to AS64646 announce AS24385:RS-ROUTES AND NOT {0.0.0.0/0} AND NOT fltr-bogons notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: asjl(a)citylink.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20050701 source: NZRR

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Notification of NZRR Database changes
by NZRR Database Notifications 01 Jul '05

01 Jul '05

Dear Colleague, This is to notify you that some object(s) in NZRR database which you either maintain or are listed as to-be-notified have been added, deleted or changed. These objects are used to configure the various NZIX route servers (http://nzix.net/) so you can expect the relevant servers to be reloaded in the near future. The reloading of the servers is staggered over a period of time so that if you are peering with both servers at an exchange, you can maintain at least one BGP session at all times and consequently a full set of routes. --- OBJECT BELOW DELETED: route-set: AS9439:RS-ROUTES:AS24385 descr: Route set advertised to AS9439 by Smartlinx3 - AS24385 members: 218.100.26.0/24^24-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: asjl(a)citylink.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20050701 source: NZRR

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Notification of NZRR Database changes
by NZRR Database Notifications 01 Jul '05

01 Jul '05

Dear Colleague, This is to notify you that some object(s) in NZRR database which you either maintain or are listed as to-be-notified have been added, deleted or changed. These objects are used to configure the various NZIX route servers (http://nzix.net/) so you can expect the relevant servers to be reloaded in the near future. The reloading of the servers is staggered over a period of time so that if you are peering with both servers at an exchange, you can maintain at least one BGP session at all times and consequently a full set of routes. --- OBJECT BELOW CREATED: route-set: AS9439:RS-ROUTES:AS24385 descr: Route set advertised to AS9439 by Smartlinx3 - AS24385 members: 218.100.26.0/24^24-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: asjl(a)citylink.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20050701 source: NZRR

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Re: [nznog] Technical Announcement
by Richard Naylor 01 Jul '05

01 Jul '05

At 10:14 PM 6/29/2005 +1200, Simon Lyall wrote: >On Wed, 29 Jun 2005, Jamie Baddeley wrote: > > Have you considered multicast as an option, and if so, what stopped you > > from deploying it? Client support or Network support? > >Does anyone have full end to end support of multicast? I would guess with >bitstream and people having layer-2 all the way it might be possible to >do it these days. In a pure L2 network multicast is a dangerous technology. Think of what happens to a 10meg user when a 100meg user kicks off a 25meg multicast stream. The trend seems to be to use multicast inside tunnels in this environment. Thats the way the Access Grid folks are going. It also allows user groups within a network to opt in and out of multicast sessions. Theres quite a few tunnels tools around. >Not sure what it would be any practical use for though. Lots of chickens >and eggs here. yes. A few "broken network" days ahead. Multicast is good for synchronous events - like TV watching or LOTR Premieres etc. But for asynchronous events - like day to day watching of video, which is tending towards "on-demand", then multicast has almost no value. With the usual availability of bandwidth, I feel multicast is going to be of declining importance but will be implemented more for niche applications, which will become more important in themselves. The "tv" world is fascinated by "video on demand" and the radio (Audio) world is fascinated by Podcasting (aka on-demand listening - mobile). Neither of these is aided by multicast and in themselves they don't impose huge demands on both servers and networks. What we do know is 50x 2meg streams doesn't require 100Mbps. The technology certainly doesn't work that way - the playout buffer is your friend. So unicast streams are not overly heavy on the network or the server. Having said all that, we will be playing with multicast and probably making it available. The other thing we'll be playing with is better quality and alternate compressions. We're very close to be able to originate those nice HD streams we demo'd last year. So maybe NZNOG-06 will be in 10Mbps HD streams....... Rich

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RE: [nznog] Technical Announcement
by Richard Naylor 01 Jul '05

01 Jul '05

At 02:26 PM 7/1/2005 +1200, Simon Allard wrote: > > > > In a pure L2 network multicast is a dangerous technology. Think of >what > > happens to a 10meg user when a 100meg user kicks off a 25meg multicast > > stream. > >But doesn't that depend on how your switches are setup?. My >understanding is the use of IGMP fixes this problem. The switch will >only sent that multicast packets to switch ports which want it. > >(of course the switch has to support IGMP) Having a bad day. THat was teh 2nd attempt to send....think I may just go for a quiet walk and see if I can find whats left of my brain......

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RE: [nznog] Technical Announcement
by Simon Allard 01 Jul '05

01 Jul '05

> > In a pure L2 network multicast is a dangerous technology. Think of what > happens to a 10meg user when a 100meg user kicks off a 25meg multicast > stream. But doesn't that depend on how your switches are setup?. My understanding is the use of IGMP fixes this problem. The switch will only sent that multicast packets to switch ports which want it. (of course the switch has to support IGMP)

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The New Zealand Network Operators' Group
by Donald Neal 01 Jul '05

01 Jul '05

The New Zealand Network Operators' Group The New Zealand Network Operators' Group (NZNOG) has no king, president or formal membership. It consists of the subscribers to this mailing list, which anyone is free to join. Conference We're in the early stages of planning our next conference, which is to be held in Wellington. We're now working towards dates of 22-24 March, 2006. That's the week before the scheduled ICANN meeting. Other Meetings See http://auckland.thursdaynightcurry.com/ or http://wellington.thursdaynightcurry.com/ if you live in or near Auckland or Wellington. Operators' Contact List See http://www.usenet.net.nz/noc/ for operational contact details for most New Zealand ISP's. These are intended for use by other network operators, not by most customers. Internet Exchanges See http://nzix.net/ for details of the Auckland, Palmerston North and Wellington exchanges, and some information on others under construction. About This Mailing List This list has around 850 addresses subscribed. You may only post to the list from a subscribed address. A number of people subscribe addresses which do not receive email purely to allow posting from them. You may choose to receive postings as they come in, or just to receive daily "digests". See the bottom of the page http://list.waikato.ac.nz/mailman/listinfo/nznog/ to change the form in which you receive postings. The NZNOG mailing list is provided through a server at The University of Waikato, and is administered by employees of Alcatel NZ Ltd, Citylink and Telecom. None of these organisations, nor any administrator, is responsible for its content. NZNOG Mailing List Acceptable Use Policy The NZNOG mailing list exists to provide a forum for the exchange of technical information and the discussion of implementation issues that require cooperation among New Zealand network service providers. In order to continue to provide a useful forum for discussion of relevant technical issues, users of the list are asked to respect the following guidelines. 1. Discussion will focus on Internet operational and technical issues. 2. Discussion related to meetings of network service providers is appropriate. 3. Discussion unrelated to these topics is not appropriate. 4. Postings to multiple mailing lists are discouraged. 5. Postings that include foul language, character assassination, and lack of respect for other participants are unacceptable. 6. Blatant product or service marketing is unacceptable. 7. Postings of a political, philosophical or legal nature are discouraged. 8. Postings to the list should be in ASCII or MIME encoded as text/plain. Attachments should not be sent to the list. To present a document, a suitable URL may be referred to. For documents of general interest, the use of proprietary file formats is discouraged. 9. Breaches of list etiquette should be dealt with privately with the offending list user, and should not result in complaints being sent to the list. 10. A person repeatedly breaching list etiquette shall receive warnings from the list administrator. A further breach after the second such warning within thirty days shall result in the offender being unsubscribed from the list. Other action may also be taken to block postings to the list by the offender. Any such unsubscription is to be immediately announced to the list. Mailing List Archives A full archive is available at http://list.waikato.ac.nz/pipermail/nznog/ Any message sent to the list will be archived and made available on the web automatically. Changes are not made to the archive on request, though the administrators remain happy to assist the Office of the Privacy Commissioner should any complaint be laid with that office. One way to search the archive is to use google and prefix your search With site:list.waikato.ac.nz . Subscribing to the List See http://list.waikato.ac.nz/mailman/listinfo/nznog to subscribe. Donald Neal NZNOG Mailing List Owner/Administrator/Muggins "This communication, including any attachments, is confidential. If you are not the intended recipient, you should not read it - please contact me immediately, destroy it, and do not copy or use any part of this communication or disclose anything about it. Thank you. Please note that this communication does not designate an information system for the purposes of the Electronic Transactions Act 2002."

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