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manawyrm
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Re: No global IPv6

Sat Apr 21, 2018 10:07 am

Fantastic.
I'm happy about every new IPv6 user (even if it's a bit forced in your case)... The future is now :)

Do your services also work from the outside?

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DougieLawson
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Re: No global IPv6

Sat Apr 21, 2018 11:27 am

manawyrm wrote:
Sat Apr 21, 2018 10:07 am
Fantastic.
I'm happy about every new IPv6 user (even if it's a bit forced in your case)... The future is now :)
+1. It's a twenty year old protocol - the future started in 1996.
All IPv6 capable devices on my home network get a globally unique IPv6 address.
Note: Any requirement to use a crystal ball or mind reading will result in me ignoring your question.

I'll do your homework for you for a suitable fee.

Any DMs sent on Twitter will be answered next month.
All non-medical doctors are on my foes list.

haunty
Posts: 17
Joined: Wed Apr 18, 2018 6:01 pm

Re: No global IPv6

Tue Apr 24, 2018 5:38 pm

I figured out that I can only connect to my Pi when I am connected in local LAN with global IPv6. From internet I cannot establish a connection. My first tought was the firewall from my fritz.box.
But it seems alright.
Can anyone help?
Do your services also work from the outside?
You forcasted my problem :-)
Attachments
Bildschirmfoto 2018-04-24 um 19.36.24.png
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manawyrm
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Re: No global IPv6

Wed Apr 25, 2018 7:06 pm

Interesting...

Could you show the output of "ip a" again? (via DM, if neccesary)
You might have multiple addresses on the Pi.

haunty
Posts: 17
Joined: Wed Apr 18, 2018 6:01 pm

Re: No global IPv6

Wed Apr 25, 2018 7:42 pm

here is the output for ip a

Code: Select all

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: bond0: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 02:05:07:80:a1:2c brd ff:ff:ff:ff:ff:ff
    inet 192.168.178.21/24 brd 192.168.178.255 scope global eth0
    inet6 2a02:XXXX:XXXX:fc00:5:7ff:fe80:a12c/64 scope global dynamic 
       valid_lft 7184sec preferred_lft 3584sec
    inet6 fe80::5:7ff:fe80:a12c/64 scope link 
       valid_lft forever preferred_lft forever
4: tunl0: <NOARP> mtu 1480 qdisc noop state DOWN group default 
    link/ipip 0.0.0.0 brd 0.0.0.0
10: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 100
    link/none 
    inet 10.8.0.1 peer 10.8.0.2/32 scope global tun0

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manawyrm
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Re: No global IPv6

Wed Apr 25, 2018 7:46 pm

Hm, that should work.

You're using 2a02:XXXX:XXXX:fc00:5:7ff:fe80:a12c to access the Pi?
Do you mind sending me a PM with the full address? I'd just like to double check whether I can reach the address.

Next thing to check would probably to install tcpdump, then capturing a packet dump while trying to access the Pi from the outside.
But I'd like to do that last...

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manawyrm
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Re: No global IPv6

Wed Apr 25, 2018 8:05 pm

That seems to work perfectly fine ;)

Code: Select all

Welcome to nginx on Debian!
I can access the webserver just fine.

Maybe there's something wrong with the computer you tried to access from?

haunty
Posts: 17
Joined: Wed Apr 18, 2018 6:01 pm

Re: No global IPv6

Thu Apr 26, 2018 8:01 am

Ok good to know. It does not work from my cell phone using safari browser...

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manawyrm
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Re: No global IPv6

Thu Apr 26, 2018 8:14 am

Deutsche Telekom is currently the only provider in germany which supports IPv6.
Are you using D1/T-Mobile ?

o2, Vodafone, E-Plus and so on do not work.

Works nicely with Safari on via D1-LTE:
workswell.png
workswell.png (64.07 KiB) Viewed 967 times

haunty
Posts: 17
Joined: Wed Apr 18, 2018 6:01 pm

Re: No global IPv6

Thu Apr 26, 2018 10:47 am

I use vodafone :-(
Is there a possibility to map it somehow? I also use a strato webdomain. Maybe there is a way...

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manawyrm
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Re: No global IPv6

Thu Apr 26, 2018 10:48 am

Then you‘re out of luck, Vodafone isn‘t going to support IPv6 anywhere in the near future.

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DougieLawson
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Re: No global IPv6

Fri Apr 27, 2018 7:51 am

manawyrm wrote:
Thu Apr 26, 2018 10:48 am
Then you‘re out of luck, Vodafone isn‘t going to support IPv6 anywhere in the near future.
If your ISP won't provide IPv6 then take a look at whether you can run a tunnel on your Fritz!box router or on your Raspberry Pi. I've used https://tunnelbroker.net from December 2013 until I just got a new TP-Link router that has support for running a dynamic tunnel.
Note: Any requirement to use a crystal ball or mind reading will result in me ignoring your question.

I'll do your homework for you for a suitable fee.

Any DMs sent on Twitter will be answered next month.
All non-medical doctors are on my foes list.

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