SixXS::Sunset 2017-06-06

firefox wont use ipv6, after radvd from Cisco
[de] Shadow Hawkins on Monday, 22 August 2011 11:58:51
hi everbody, i got today my subnet /48. I gave the first ipv6 adress to my cisco on vlan111, but it has also an link-local address. Afterwards i activated ipv6 nd on that interface. My Ubuntu Workstations get now two ip-adresses on eth0. One LinkLocal and an Global Unique IP. The Default-Gateway on Ubuntu point the LinkLocal from Cisco. Now i can ping6 www.sixxs.net, www.heise.de and so on, but when i open with firefox a session to www.sixxs.net, the website shows me i am missing cool ipv6 stuff, cause i am with ipv4 online? What can produce this behaviour? best regards thomas
firefox wont use ipv6, after radvd from Cisco
[ch] Jeroen Massar SixXS Staff on Monday, 22 August 2011 12:03:27
What can produce this behaviour?
IPv6 disabled in Firefox, name-server resolution order/sorting, Firefox playing smart (Happy Eyeballs is what they call it...) Lots of things. Check the first thing first though, thus if ipv6 is disabled (about:config and then "network.dns.disableIPv6" has to be false)
firefox wont use ipv6, after radvd from Cisco
[de] Shadow Hawkins on Monday, 22 August 2011 13:24:52
network.dns.disableIPv6 is false i have an second tunnel with aiccu. When i start that on my notebook, i can reach sixxs.net via ipv6. what i am wondering, i can reach ipv6 without the tunnel, so it must run over the first static tunnel. mystery thomas
firefox wont use ipv6, after radvd from Cisco
[de] Shadow Hawkins on Monday, 22 August 2011 14:08:00
hello everybody, no it is really mystery, i refreshed the forum entry right now. Then i saw in bottom Line SSL IPv6 connection from 2001:6f8:9fa:0:221 So now it works, without any modification? lets see, what tomorrow happens best regards thomas

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