Hello List,
the mirror-system at ftp.wrz.de is now also available via IPv6 at 2003:d1:3012::400 (AAAA entry for ftp.wrz.de was added) and has been upgraded to a 300 Mbit/s uplink. It seems to work because after the DNS-entry was up there was traffic via v6 instantly.
Please add 2003:d1:3012::400 2003:d1:3012::401 2003:d1:3012::402 2003:d1:3012::403
to the hosts that are allowed to sync. I currently added -4 to the rsync-command (the default rsync on CentOS prefers IPv6), but I want the sync to work with IPv6.
We are working on getting an authoritative DNS for IPv6, so in future v6-only-systems that use v6-only-dns-servers which directly query v6-only-root-dns (this constellation should be rare currently) can find to us as well.
mit freundlichem Gruß Christian Freund ----------------------------------------- Christian Freund - freund@wrz.de - Weseler Rechenzentrum - Hans-Bernhard Rehnke GmbH & Co KG Kreuzstraße 9 D-46483 Wesel Tel: ++49-(0)281-25066 Fax: ++49-(0)281-24416 Internet: http://www.wrz.de E-mail: support@wrz.de ----------------------------------------- Geschäftsführung: Michael Rehnke, Dieter Hoppen
Handelsregister: Hans-Bernhard Rehnke KG Amtsgericht Duisburg HRA 7239 WRZ Geschäftsführungs- und Verwaltungsgesellschaft mbH, Wesel Amtsgericht Duisburg HRB 10975 -----------------------------------------
Christian Freund kirjoitti 19.10.2017 klo 12.41:
Hello List,
the mirror-system at ftp.wrz.de is now also available via IPv6 at 2003:d1:3012::400 (AAAA entry for ftp.wrz.de was added) and has been upgraded to a 300 Mbit/s uplink. It seems to work because after the DNS-entry was up there was traffic via v6 instantly.
Please add 2003:d1:3012::400 2003:d1:3012::401 2003:d1:3012::402 2003:d1:3012::403
to the hosts that are allowed to sync. I currently added -4 to the rsync-command (the default rsync on CentOS prefers IPv6), but I want the sync to work with IPv6.
Great, it's nice to have more IPv6-capable mirrors. I have now added 2003:d1:3012::400/126 to the ACL so you should now be able to rsync over IPv6.
There is only a slight problem with FTP over IPv6:
$ telnet ftp.wrz.de ftp Trying 2003:d1:3012::400... telnet: connect to address 2003:d1:3012::400: Connection refused Trying 217.243.224.144... Connected to ftp.wrz.de. Escape character is '^]'. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 250 allowed. 220-Local time is now 12:40. Server port: 21. 220-Only anonymous FTP is allowed here 220 You will be disconnected after 15 minutes of inactivity. quit 221-Goodbye. You uploaded 0 and downloaded 0 kbytes. 221 Logout. Connection closed by foreign host.
I wonder if the IPv6 part could be fixed? It's currently showing up as a failure on http://miuku.net/ipv6reach/ where I keep statistics of IPv6-capable mirrors. An alternative would be to remove the FTP URL from our mirror database. I think we already have a sufficient number of FTP mirrors to serve the needs of those users who prefer to get their files over FTP.
Thanks!
Hello Anssi,
thanks for the hint. I created a seperate process for that. As I found out multiple "Bind"-statements in the config-file for pure-ftpd are not possible.
It works now.
Best Regards Christian
-----Ursprüngliche Nachricht----- Von: CentOS-mirror [mailto:centos-mirror-bounces@centos.org] Im Auftrag von Anssi Johansson Gesendet: Donnerstag, 19. Oktober 2017 12:58 An: centos-mirror@centos.org Betreff: Re: [CentOS-mirror] ftp.wrz.de IPv6
Christian Freund kirjoitti 19.10.2017 klo 12.41:
Hello List,
the mirror-system at ftp.wrz.de is now also available via IPv6 at
2003:d1:3012::400 (AAAA entry for ftp.wrz.de was added) and has been upgraded to a 300 Mbit/s uplink. It seems to work because after the DNS-entry was up there was traffic via v6 instantly.
Please add 2003:d1:3012::400 2003:d1:3012::401 2003:d1:3012::402 2003:d1:3012::403
to the hosts that are allowed to sync. I currently added -4 to the
rsync-command (the default rsync on CentOS prefers IPv6), but I want the sync to work with IPv6.
Great, it's nice to have more IPv6-capable mirrors. I have now added 2003:d1:3012::400/126 to the ACL so you should now be able to rsync over IPv6.
There is only a slight problem with FTP over IPv6:
$ telnet ftp.wrz.de ftp Trying 2003:d1:3012::400... telnet: connect to address 2003:d1:3012::400: Connection refused Trying 217.243.224.144... Connected to ftp.wrz.de. Escape character is '^]'. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 250 allowed. 220-Local time is now 12:40. Server port: 21. 220-Only anonymous FTP is allowed here 220 You will be disconnected after 15 minutes of inactivity. quit 221-Goodbye. You uploaded 0 and downloaded 0 kbytes. 221 Logout. Connection closed by foreign host.
I wonder if the IPv6 part could be fixed? It's currently showing up as a failure on http://miuku.net/ipv6reach/ where I keep statistics of IPv6-capable mirrors. An alternative would be to remove the FTP URL from our mirror database. I think we already have a sufficient number of FTP mirrors to serve the needs of those users who prefer to get their files over FTP.
Thanks! _______________________________________________ CentOS-mirror mailing list CentOS-mirror@centos.org https://lists.centos.org/mailman/listinfo/centos-mirror