March 2007 - NZNOG - lists.nznog.org

Notification of NZRR Database changes
by NZRR Database Notifications 28 Mar '07

28 Mar '07

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: route-set: AS9560:RS-ROUTES:AS9503 descr: advertised to AS9560 by FX Networks - AS9503 members: 131.203.0.0/16^16-29, 161.29.0.0/16^16-29, 161.65.0.0/16^16-29, 202.53.176.0/20^20-29, 202.174.160.0/20^20-29, 202.191.32.0/20^20-29, 210.48.160.0/20^20-29, 123.108.144.0/21^21-29, 202.46.176.0/21^21-29, 202.78.240.0/21^21-29, 203.190.208.0/21^21-29, 202.37.48.0/22^22-29, 202.59.4.0/22^22-29, 202.124.106.0/23^23-29, 192.88.85.0/24^24-29, 192.133.31.0/24^24-29, 202.20.97.0/24^24-29, 202.27.208.0/24^24-29, 202.36.119.0/24^24-29, 202.36.183.0/24^24-29, 202.46.190.0/24^24-29, 202.49.106.0/24^24-29, 202.50.247.0/24^24-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: noc-minor(a)fx.net.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20070226 source: NZRR REPLACED BY: route-set: AS9560:RS-ROUTES:AS9503 descr: advertised to AS9560 by FX Networks - AS9503 members: 131.203.0.0/16^16-29, 161.29.0.0/16^16-29, 161.65.0.0/16^16-29, 166.65.0.0/16^16-29, 202.53.176.0/20^20-29, 202.174.160.0/20^20-29, 202.191.32.0/20^20-29, 210.48.160.0/20^20-29, 123.108.144.0/21^21-29, 202.46.176.0/21^21-29, 202.78.240.0/21^21-29, 203.190.208.0/21^21-29, 202.37.48.0/22^22-29, 202.59.4.0/22^22-29, 202.124.106.0/23^23-29, 192.88.85.0/24^24-29, 192.133.31.0/24^24-29, 192.195.219.0/24^24-29, 202.20.97.0/24^24-29, 202.27.208.0/24^24-29, 202.36.119.0/24^24-29, 202.36.183.0/24^24-29, 202.46.190.0/24^24-29, 202.49.106.0/24^24-29, 202.50.247.0/24^24-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: noc-minor(a)fx.net.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20070328 source: NZRR

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Notification of NZRR Database changes
by NZRR Database Notifications 25 Mar '07

25 Mar '07

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: route-set: AS9439:RS-ROUTES:AS38292 descr: advertised to AS9439 by ZeroOne (NZ) Limited - AS38292 members: 202.174.6.0/23^23-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: noc(a)zeroone.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20070214 source: NZRR REPLACED BY: route-set: AS9439:RS-ROUTES:AS38292 descr: advertised to AS9439 by ZeroOne (NZ) Limited - AS38292 members: 202.174.6.0/23^23-29, 203.152.104.104/29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: noc(a)zeroone.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20070326 source: NZRR

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Xtra accepting ping
by Michael Fincham 25 Mar '07

25 Mar '07

Is it just me, or did some of Xtra's servers (specifically alien.xtra.co.nz/www.xtra.co.nz but probably more) suddenly stop replying to echo requests at some point this afternoon? Certainly had me stumped/panicking when my traceroute died at the penultimate hop... -- --Michael Fincham Unleash Technology Solutions

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The wacky, weird world of not peering
by Philip D'Ath 22 Mar '07

22 Mar '07

http://computerworld.co.nz/news.nsf/news/60FED800168312AECC2572A0001A299 7 ... Thankfully we have heard that Telecom is reconsidering its approach and we say it is about time. With continued data growth, IP-based voice and video becoming widespread, and an increasing number of networks being developed, it is critical that local data is kept local and the most efficient paths across the network are utilised. Telecom has recently been reported in the media as saying it is seriously looking at and now supports the concept of local internet interconnection. Rumours abound of a June/July timetable. Of course for their customers, and TelstraClear's, one would expect they never stopped local interconnection, but this move would re-integrate Telecom with the rest of the internet at a local level. ...

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Notification of NZRR Database changes
by NZRR Database Notifications 22 Mar '07

22 Mar '07

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: route-set: AS9560:RS-ROUTES:AS7657 descr: advertised to AS9560 by IHUG - AS7657 members: 124.168.0.0/16^16-29, 203.59.0.0/16^16-29, 203.109.128.0/17^17-29, 203.118.128.0/17^17-29, 203.173.128.0/17^17-29, 203.206.0.0/17^17-29, 203.214.0.0/17^17-29, 210.84.0.0/18^18-29, 202.161.0.0/19^19-29, 203.96.192.0/19^19-29, 203.158.32.0/19^19-29, 203.166.224.0/19^19-29, 203.173.0.0/19^19-29, 203.206.128.0/19^19-29, 203.206.224.0/19^19-29, 203.214.128.0/19^19-29, 203.217.32.0/19^19-29, 203.217.64.0/19^19-29, 202.36.16.0/20^20-29, 202.46.160.0/20^20-29, 202.137.96.0/20^20-29, 203.173.32.0/20^20-29, 203.190.192.0/20^20-29, 202.49.64.0/21^21-29, 202.126.80.0/21^21-29, 202.129.80.0/21^21-29, 202.129.96.0/21^21-29, 203.173.48.0/21^21-29, 203.206.168.0/21^21-29, 203.206.176.0/21^21-29, 203.215.0.0/21^21-29, 203.217.0.0/21^21-29, 203.217.16.0/21^21-29, 210.55.248.0/21^21-29, 198.48.0.0/22^22-29, 202.8.44.0/22^22-29, 202.49.240.0/22^22-29, 202.50.188.0/22^22-29, 202.129.68.0/22^22-29, 202.129.76.0/22^22-29, 202.129.108.0/22^22-29, 202.129.116.0/22^22-29, 202.129.120.0/22^22-29, 203.14.168.0/22^22-29, 203.55.228.0/22^22-29, 203.57.140.0/22^22-29, 203.62.212.0/22^22-29, 203.173.56.0/22^22-29, 203.206.164.0/22^22-29, 203.206.184.0/22^22-29, 203.206.192.0/22^22-29, 203.206.204.0/22^22-29, 203.206.220.0/22^22-29, 203.215.8.0/22^22-29, 203.217.12.0/22^22-29, 203.217.28.0/22^22-29, 202.21.136.0/23^23-29, 202.36.94.0/23^23-29, 202.36.230.0/23^23-29, 202.49.46.0/23^23-29, 202.49.88.0/23^23-29, 202.49.148.0/23^23-29, 202.49.176.0/23^23-29, 202.49.180.0/23^23-29, 202.61.2.0/23^23-29, 202.128.110.0/23^23-29, 202.129.72.0/23^23-29, 202.129.88.0/23^23-29, 202.129.92.0/23^23-29, 202.129.106.0/23^23-29, 202.129.114.0/23^23-29, 203.7.196.0/23^23-29, 203.8.92.0/23^23-29, 203.14.174.0/23^23-29, 203.17.62.0/23^23-29, 203.21.74.0/23^23-29, 203.29.86.0/23^23-29, 203.55.140.0/23^23-29, 203.56.30.0/23^23-29, 203.56.62.0/23^23-29, 203.57.10.0/23^23-29, 203.57.136.0/23^23-29, 203.173.60.0/23^23-29, 203.206.162.0/23^23-29, 203.206.188.0/23^23-29, 203.206.202.0/23^23-29, 203.206.208.0/23^23-29, 203.206.218.0/23^23-29, 203.215.14.0/23^23-29, 203.215.18.0/23^23-29, 203.215.20.0/23^23-29, 203.217.10.0/23^23-29, 210.55.202.0/23^23-29, 192.107.113.0/24^24-29, 192.188.107.0/24^24-29, 198.32.71.0/24^24-29, 199.98.84.0/24^24-29, 202.7.6.0/24^24-29, 202.12.87.0/24^24-29, 202.21.130.0/24^24-29, 202.36.44.0/24^24-29, 202.36.46.0/24^24-29, 202.36.174.0/24^24-29, 202.37.182.0/24^24-29, 202.49.33.0/24^24-29, 202.49.59.0/24^24-29, 202.49.63.0/24^24-29, 202.49.140.0/24^24-29, 202.49.144.0/24^24-29, 202.49.178.0/24^24-29, 202.49.186.0/24^24-29, 202.49.249.0/24^24-29, 202.50.84.0/24^24-29, 202.50.103.0/24^24-29, 202.50.255.0/24^24-29, 202.128.109.0/24^24-29, 202.129.67.0/24^24-29, 202.129.91.0/24^24-29, 202.129.94.0/24^24-29, 202.129.104.0/24^24-29, 202.129.112.0/24^24-29, 202.129.125.0/24^24-29, 202.129.126.0/24^24-29, 202.169.97.0/24^24-29, 202.176.0.0/24^24-29, 203.0.12.0/24^24-29, 203.0.84.0/24^24-29, 203.0.139.0/24^24-29, 203.0.178.0/24^24-29, 203.1.24.0/24^24-29, 203.1.78.0/24^24-29, 203.2.199.0/24^24-29, 203.3.127.0/24^24-29, 203.4.173.0/24^24-29, 203.5.184.0/24^24-29, 203.7.155.0/24^24-29, 203.7.173.0/24^24-29, 203.8.161.0/24^24-29, 203.8.219.0/24^24-29, 203.12.1.0/24^24-29, 203.12.15.0/24^24-29, 203.12.44.0/24^24-29, 203.12.236.0/24^24-29, 203.14.172.0/24^24-29, 203.14.182.0/24^24-29, 203.15.111.0/24^24-29, 203.15.129.0/24^24-29, 203.16.34.0/24^24-29, 203.17.60.0/24^24-29, 203.17.194.0/24^24-29, 203.17.249.0/24^24-29, 203.17.251.0/24^24-29, 203.18.85.0/24^24-29, 203.18.140.0/24^24-29, 203.19.70.0/24^24-29, 203.20.82.0/24^24-29, 203.20.88.0/24^24-29, 203.20.116.0/24^24-29, 203.20.132.0/24^24-29, 203.21.5.0/24^24-29, 203.21.105.0/24^24-29, 203.22.19.0/24^24-29, 203.22.96.0/24^24-29, 203.23.7.0/24^24-29, 203.24.50.0/24^24-29, 203.24.189.0/24^24-29, 203.25.109.0/24^24-29, 203.25.144.0/24^24-29, 203.25.197.0/24^24-29, 203.26.32.0/24^24-29, 203.26.86.0/24^24-29, 203.26.92.0/24^24-29, 203.26.128.0/24^24-29, 203.27.58.0/24^24-29, 203.27.60.0/24^24-29, 203.27.89.0/24^24-29, 203.27.201.0/24^24-29, 203.28.157.0/24^24-29, 203.28.174.0/24^24-29, 203.29.221.0/24^24-29, 203.30.181.0/24^24-29, 203.30.194.0/24^24-29, 203.31.13.0/24^24-29, 203.31.96.0/24^24-29, 203.31.141.0/24^24-29, 203.34.95.0/24^24-29, 203.55.151.0/24^24-29, 203.56.243.0/24^24-29, 203.57.134.0/24^24-29, 203.61.76.0/24^24-29, 203.102.166.0/24^24-29, 203.108.77.0/24^24-29, 203.112.114.0/24^24-29, 203.173.63.0/24^24-29, 203.206.161.0/24^24-29, 203.206.190.0/24^24-29, 203.206.196.0/24^24-29, 203.206.198.0/24^24-29, 203.206.201.0/24^24-29, 203.206.213.0/24^24-29, 203.206.214.0/24^24-29, 203.206.217.0/24^24-29, 203.215.12.0/24^24-29, 203.215.17.0/24^24-29, 210.8.138.0/24^24-29, 210.55.110.0/24^24-29, 210.55.184.0/24^24-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: pshem.k(a)staff.ihug.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20060522 source: NZRR REPLACED BY: route-set: AS9560:RS-ROUTES:AS7657 descr: advertised to AS9560 by Ihug Ltd - AS7657 members: 121.90.0.0/16^16-29, 124.168.0.0/16^16-29, 203.59.0.0/16^16-29, 203.173.128.0/17^17-29, 203.206.0.0/17^17-29, 203.214.0.0/17^17-29, 202.129.64.0/18^18-29, 210.84.0.0/18^18-29, 124.6.192.0/19^19-29, 202.161.0.0/19^19-29, 203.158.32.0/19^19-29, 203.166.224.0/19^19-29, 203.173.0.0/19^19-29, 203.206.128.0/19^19-29, 203.214.128.0/19^19-29, 203.217.32.0/19^19-29, 203.217.64.0/19^19-29, 202.46.160.0/20^20-29, 202.73.192.0/20^20-29, 203.173.32.0/20^20-29, 203.190.192.0/20^20-29, 202.49.64.0/21^21-29, 202.126.80.0/21^21-29, 203.173.48.0/21^21-29, 203.206.168.0/21^21-29, 203.206.176.0/21^21-29, 203.215.0.0/21^21-29, 203.217.0.0/21^21-29, 203.217.16.0/21^21-29, 210.55.248.0/21^21-29, 202.49.240.0/22^22-29, 203.14.168.0/22^22-29, 203.55.228.0/22^22-29, 203.57.140.0/22^22-29, 203.62.212.0/22^22-29, 203.173.56.0/22^22-29, 203.206.164.0/22^22-29, 203.206.184.0/22^22-29, 203.206.192.0/22^22-29, 203.206.204.0/22^22-29, 203.206.220.0/22^22-29, 203.215.8.0/22^22-29, 203.217.12.0/22^22-29, 203.217.28.0/22^22-29, 202.36.94.0/23^23-29, 202.36.230.0/23^23-29, 202.49.88.0/23^23-29, 202.49.176.0/23^23-29, 202.49.180.0/23^23-29, 202.128.110.0/23^23-29, 203.7.196.0/23^23-29, 203.8.92.0/23^23-29, 203.14.174.0/23^23-29, 203.17.62.0/23^23-29, 203.21.74.0/23^23-29, 203.29.86.0/23^23-29, 203.55.140.0/23^23-29, 203.56.30.0/23^23-29, 203.56.62.0/23^23-29, 203.57.10.0/23^23-29, 203.57.136.0/23^23-29, 203.173.60.0/23^23-29, 203.206.162.0/23^23-29, 203.206.188.0/23^23-29, 203.206.202.0/23^23-29, 203.206.208.0/23^23-29, 203.206.218.0/23^23-29, 203.215.18.0/23^23-29, 203.215.20.0/23^23-29, 203.217.10.0/23^23-29, 210.55.202.0/23^23-29, 97.64.46.0/24^24-29, 192.107.113.0/24^24-29, 192.188.107.0/24^24-29, 198.32.71.0/24^24-29, 202.7.6.0/24^24-29, 202.8.47.0/24^24-29, 202.12.87.0/24^24-29, 202.21.130.0/24^24-29, 202.36.44.0/24^24-29, 202.36.46.0/24^24-29, 202.36.174.0/24^24-29, 202.37.136.0/24^24-29, 202.37.182.0/24^24-29, 202.49.33.0/24^24-29, 202.49.59.0/24^24-29, 202.49.63.0/24^24-29, 202.49.140.0/24^24-29, 202.49.144.0/24^24-29, 202.49.178.0/24^24-29, 202.49.186.0/24^24-29, 202.49.249.0/24^24-29, 202.50.84.0/24^24-29, 202.50.103.0/24^24-29, 202.50.255.0/24^24-29, 202.128.109.0/24^24-29, 202.169.97.0/24^24-29, 202.176.0.0/24^24-29, 203.0.12.0/24^24-29, 203.0.84.0/24^24-29, 203.0.139.0/24^24-29, 203.0.178.0/24^24-29, 203.1.24.0/24^24-29, 203.1.78.0/24^24-29, 203.2.199.0/24^24-29, 203.3.127.0/24^24-29, 203.4.173.0/24^24-29, 203.5.184.0/24^24-29, 203.7.155.0/24^24-29, 203.7.173.0/24^24-29, 203.8.161.0/24^24-29, 203.8.219.0/24^24-29, 203.12.1.0/24^24-29, 203.12.15.0/24^24-29, 203.12.44.0/24^24-29, 203.12.236.0/24^24-29, 203.14.172.0/24^24-29, 203.14.182.0/24^24-29, 203.15.111.0/24^24-29, 203.15.129.0/24^24-29, 203.16.34.0/24^24-29, 203.17.60.0/24^24-29, 203.17.194.0/24^24-29, 203.17.249.0/24^24-29, 203.17.251.0/24^24-29, 203.18.85.0/24^24-29, 203.18.140.0/24^24-29, 203.19.70.0/24^24-29, 203.20.82.0/24^24-29, 203.20.88.0/24^24-29, 203.20.116.0/24^24-29, 203.20.132.0/24^24-29, 203.21.5.0/24^24-29, 203.21.105.0/24^24-29, 203.22.19.0/24^24-29, 203.22.96.0/24^24-29, 203.23.7.0/24^24-29, 203.24.50.0/24^24-29, 203.24.189.0/24^24-29, 203.25.109.0/24^24-29, 203.25.144.0/24^24-29, 203.25.197.0/24^24-29, 203.26.32.0/24^24-29, 203.26.86.0/24^24-29, 203.26.92.0/24^24-29, 203.26.128.0/24^24-29, 203.27.58.0/24^24-29, 203.27.60.0/24^24-29, 203.27.89.0/24^24-29, 203.27.201.0/24^24-29, 203.28.157.0/24^24-29, 203.28.174.0/24^24-29, 203.29.221.0/24^24-29, 203.30.181.0/24^24-29, 203.30.194.0/24^24-29, 203.31.13.0/24^24-29, 203.31.96.0/24^24-29, 203.31.141.0/24^24-29, 203.34.95.0/24^24-29, 203.55.151.0/24^24-29, 203.56.243.0/24^24-29, 203.57.134.0/24^24-29, 203.61.76.0/24^24-29, 203.102.166.0/24^24-29, 203.108.77.0/24^24-29, 203.112.114.0/24^24-29, 203.118.136.0/24^24-29, 203.173.63.0/24^24-29, 203.206.161.0/24^24-29, 203.206.190.0/24^24-29, 203.206.196.0/24^24-29, 203.206.198.0/24^24-29, 203.206.201.0/24^24-29, 203.206.213.0/24^24-29, 203.206.214.0/24^24-29, 203.206.217.0/24^24-29, 203.215.12.0/24^24-29, 203.215.17.0/24^24-29, 203.215.31.0/24^24-29, 210.8.138.0/24^24-29, 210.55.110.0/24^24-29, 210.55.184.0/24^24-29 admin-c: RPA1-NZRR tech-c: RPA1-NZRR notify: rpsl-admin(a)nzix.net notify: nznog(a)list.waikato.ac.nz notify: noc(a)ihug.co.nz mnt-by: MAINT-NZRR-NZ changed: rpsl-admin(a)nzix.net 20070322 source: NZRR

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DNS TTLs: trademe and anz
by Simon Lyall 19 Mar '07

19 Mar '07

I'm doing a bit of DNS testing and I start noticing some weird results for a few domains. The two below appear to be specific problems since they are popular and I noticed them but I suspect there are others. The problem is that www.anz.co.nz and www.anz.com have TTLs of zero seconds. This means that *every* DNS look up for them takes either around 40 or 140ms (one server is closer/quicker than the other) since it is never cached. Similarly the TTL for www.trademe.co.nz (and www.oldfriends.co.nz) is just ten seconds so this must be constantly rechecked. Not as bad since their servers are in NZ but still there is a delay. Some companies (like google or yahoo) have very sophisticated systems that constantly check user performance and switch them from datacenter to datacenter in seconds if things start going slow. However unless your company has such a system (and very reliable and nearly DNS servers) then a TTL of a few minutes is good enough for manual updates to quickly propagate. Lower values than that will result in decreased performance for your customers. Even google and yahoo have TTLs of a minute or two. The scary thing is that both sites probably put a lot of time into making the actual pages load as fast as possible. -- Simon Lyall | Very Busy | Web: http://www.darkmere.gen.nz/ "To stay awake all night adds a day to your life" - Stilgar | eMT.

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Call for Hosts: NZNOG 08
by Daniel Lawson 15 Mar '07

15 Mar '07

Call for Hosts: NZNOG 08 We are looking for potential hosts for NZNOG 06 in around a year's time. I would like to hear off-list from people who a) have been to at least one NZNOG conference in the past, and b) might be interested in hosting next year's conference. This is not about committing anybody to anything at this stage. It is a good time to start thinking about whether this is a way in which you could contribute to the community, whether as a single hosting organisation or in cooperation with others. I look forward to hearing from you before the 25th of March. Regards, Daniel Lawson NZNOG 08 Conference Organising Committee.

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Re: [nznog] DNS TTLs: trademe and anz
by Ewen McNeill 13 Mar '07

13 Mar '07

In message <45F5DAA1.9070701(a)deanpemberton.com>, Dean Pemberton writes: >I can remember a time when a similar question was raised about zero time >TTLs on records. [...] It was with a bank. [...] >"We want to make sure that each and every request for an IP address >comes to our DNS server. We don't want it to be cached at all as this >can lead to someone hijacking the cache. We like it this way" So if someone _does_ manage to find a way to poison the cache with a record, then they can happily set a long TTL on the poison record and avoid any other lookups. And there's an almost zero chance that there'll be valid cached record there to prevent the poisoned one being cached. Seems to me some people don't think through the logical consequences of their actions. It also seems to me that anyone needing failover in less than about an hour wants a different solution than updating DNS entries (load balancer, anycast, etc). Ewen

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Re: [nznog] ISP's Natting customer pools
by Martin Kealey 11 Mar '07

11 Mar '07

On 20-Feb-2007 Joe Abley wrote: > On 20-Feb-2007, at 17:16, Martin Kealey wrote: > > Question: are there any (DSL?) CPE units for sale or in development > > that will do v6 to v4 translation, plus v6 pass-thru? > > In practical terms (and I'm being only slightly pedantic) there *is* > no v6 to v4 translation. There are tunnels, and there is native IPv6. Are you saying that when a v6 host says "Connect to ::ffff:cfdb:2d24", the answer will invariably be "can't"? Otherwise we're talking about a third option that smells rather like SNAT, but running on steroids. Hence my using the term "translation". It makes sense for this "natting" to occur as far as possible from the v6 source host and as near as possible to the target v4 host, but in any case it can only go as far away as your v6 transit allows. Since we're only starting the game, that means the CPE border kit. Although I asked about doing both "translation and pass-thru", if the ISP at the other end is sensible it should only need to do one of those at a time. -Martin reference: http://xml.resource.org/public/rfc/html/rfc2373.html#anchor11

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Domestic looking glass or traceroute
by Gerard Creamer 10 Mar '07

10 Mar '07

Hi, I'm looking for a New Zealand based looking glass that's on the Internet - so not the WIX or APE ones. The only one I've been able to find that goes is the ICONZ one at NZIX (http://nzix.net/cgi-bin/mrlg-others.cgi) although did also find Simon Lyall's one, which is currently offline, at http://www.usenet.net.nz/lg.cgi (AS7657). I have found a single working traceroute at http://www.kcbbs.gen.nz/cgi-bin/trace (AS9303). There are two others listed at traceroute.org, but neither is working. Is it just there there aren't many of these about, or are they just a well guarded secret? I found a few posts on the topic to this list in July last year (http://list.waikato.ac.nz/pipermail/nznog/2006-July/011929.html) but it didn't seem to go anywhere. If anyone knows of any others based in New Zealand (there are zillions elsewhere on the internet) I would greatly appreciate knowing where! Specifically I'm looking for traces from Orcon and Telecom / Xtra to 210.4.208.1, but the more data I can get to see why it seems that more traffic is coming in through our expensive upstream than we thought would the better :^) Cheers, Gerard

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