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Re: IPv6 Problems

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	Hi.

On Thu, 6 Oct 2016 00:29:42 -0500 (CDT)
Ethan Rosenberg <rosenberge@wmcomputersystems.com> wrote:

> Dear List -
> 
> I am trying to setup an IPv6 network, but I cannot get it to workl.
> 
> Added Address 
> 
> /etc/network/interfaces
> # The loopback network interface
> auto lo
> iface lo inet loopback
> 
> iface etho0 inet static
>         address 2620:7:a000::1
>         netmask 64
>         gateway  ::ffff:c0a8:101

First, it should be 'eth0', not 'etho0'.

Second, you lack 'auto eth0' stanza, so your network interface won't be
configured until you invoke 'ifup eht0' explicitly.

Third, your default IPv6 route is wrong. Default gateway must be from
the same network as your IP, i.e. 2620:7:a000::/64 in this case.

BTW congratulations on getting ARIN entry for this network ;)


> ping6 to google
> 
> server1@server1:~$ ping6 ipv6.google.com
> connect: Network is unreachable
> 
> ping6 to local host

No wonder, see above.

> 
> server1@server1:~$ ping6  localhost
> PING localhost(localhost) 56 data bytes
> 64 bytes from localhost: icmp_seq=1 ttl=64 time=0.066 ms
> 64 bytes from localhost: icmp_seq=2 ttl=64 time=0.088 ms
> 64 bytes from localhost: icmp_seq=3 ttl=64 time=0.080 ms
> ^C
> --- localhost ping statistics ---
> 3 packets transmitted, 3 received, 0% packet loss, time 1998ms
> rtt min/avg/max/mdev = 0.066/0.078/0.088/0.009 ms

Not going to work as of jessie, at least. Try 'ping6 ip6-localhost'.


> root@server1:/home/server1#  host -t AAAA www.cyberciti.biz
> www.cyberciti.biz has no AAAA record

Same result here, and I have working IPv6 connectivity to the outside
world. Besides, you can query DNS AAAA records even if you disable IPv6
completely.
So this one does not mean anything.

Reco

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Thread

IPv6 Problems Ethan Rosenberg <rosenberge@wmcomputersystems.com> - 2016-10-06 08:00 +0200
  Re: IPv6 Problems Georgi Naplatanov <gosho@oles.biz> - 2016-10-06 09:50 +0200
  Re: IPv6 Problems Rob van der Putten <rob@sput.nl> - 2016-10-06 17:00 +0200
    Re: IPv6 Problems claude juif <claude.juif@gmail.com> - 2016-10-06 17:10 +0200
  Re: IPv6 Problems Reco <recoverym4n@gmail.com> - 2016-10-06 19:50 +0200

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