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Please login or register. 2017-11-07, 23:04:48

Author Topic: My website works with IPv6 only when IPv4 is enabled in Windows  (Read 1678 times)

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Offline Spacedust

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When I disable IPv4 on Windows my server DNS names are not responding.

When I try to go to Google.com all works fine. What's wrong ?

Offline MRatWork

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What's about other websites like forum.mratwork.com?.
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Offline Spacedust

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Not working too.

Quote
C:\Users\Marek>ping forum.mratwork.com
??danie polecenia ping nie mo?e znale?? hosta forum.mratwork.com. Sprawd? nazw?
i ponów prób?.

Quote
C:\Users\Marek>ping google.com

Badanie google.com [2a00:1450:4008:800::1009] z 32 bajtami danych:
Odpowied? z 2a00:1450:4008:800::1009: czas=33ms
Odpowied? z 2a00:1450:4008:800::1009: czas=33ms
Odpowied? z 2a00:1450:4008:800::1009: czas=33ms
Odpowied? z 2a00:1450:4008:800::1009: czas=33ms

Statystyka badania ping dla 2a00:1450:4008:800::1009:
    Pakiety: Wys?ane = 4, Odebrane = 4, Utracone = 0
             (0% straty),
Szacunkowy czas b??dzenia pakietów w millisekundach:
    Minimum = 33 ms, Maksimum = 33 ms, Czas ?redni = 33 ms

Offline Spacedust

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Wait my websites works but webmail.domain.com does not work. Why ?
« Last Edit: 2015-05-12, 13:40:35 by Spacedust »

Offline Spacedust

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FTP and mail works fine now too.

Webmail doesn't work.
Hiawatha for panel doesn't work.

Offline MRatWork

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If using nginx, check /opt/configs/nginx/conf/domains/<domain>.conf related to listen*.conf
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Offline Spacedust

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Webmail subdomain does not even ping.

Why IPv4 is default for FTP ?

Mail does ping well, but unable to connect:

Quote
Mail server IPv6 connectivity
Connecting to mail.xxx.pl [2a01:4f8:120:134d:0:0:0:2]...
  Failed to connect
« Last Edit: 2015-05-12, 13:56:35 by Spacedust »

Offline MRatWork

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Pure-ftpd already open for IPv4 and IPv6.

Investigate to /etc/xinetd.d/pureftp. If you found 'service ftp' that mean this config still original from rpm. But, if you click update in 'admin > ftp configure', you will see 'service pureftp' instead 'service ftp'. The same why in /etc/services, 'ftp' will be replace to 'pureftp'.

This is a trick to make ftp using port other than 21.
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Offline Spacedust

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Pure-ftpd already open for IPv4 and IPv6.

Investigate to /etc/xinetd.d/pureftp. If you found 'service ftp' that mean this config still original from rpm. But, if you click update in 'admin > ftp configure', you will see 'service pureftp' instead 'service ftp'. The same why in /etc/services, 'ftp' will be replace to 'pureftp'.

This is a trick to make ftp using port other than 21.

I mean FTP works well for IPv4 and IPv6, but IPv6 it's connecting via IPv6 only when IPv4 is disabled.

If you type IPv6 manually then it works even when IPv4 is enabled.

Offline MRatWork

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Pure-ftpd already open for IPv4 and IPv6.

Investigate to /etc/xinetd.d/pureftp. If you found 'service ftp' that mean this config still original from rpm. But, if you click update in 'admin > ftp configure', you will see 'service pureftp' instead 'service ftp'. The same why in /etc/services, 'ftp' will be replace to 'pureftp'.

This is a trick to make ftp using port other than 21.

I mean FTP works well for IPv4 and IPv6, but IPv6 it's connecting via IPv6 only when IPv4 is disabled.

If you type IPv6 manually then it works even when IPv4 is enabled.
Is issue related to ftp server (pure-ftpd in Kloxo-MR) or ftp client in Windows?.
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Offline Spacedust

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In Windows via Total Commander. It uses IPv4 where IPv6 is available and working.

If I disable IPv4 it shows both IPs (4 and 6) when connecting ;)

 


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