[ipv6-wg] v4 versus v6 -- who connects faster?

On Mon, May 23, 2016 at 2:29 PM, Jen Linkova <furry13 at gmail.com> wrote:
> On Mon, May 23, 2016 at 2:15 PM, Nico CARTRON <nicolas at ncartron.org> wrote:
>>> [a] http://goo.gl/hbzbwD
>
>> Out of curiosity, I tried accessing it from the NAT64 Wifi network at
>> RIPE72,
>> and http://dragon.eecs.jacobs-university.de:5000 seems not to work for some
>> reason.
>> Thoughts?
>
> furry at Wintermute:~>dig dragon.eecs.jacobs-university.de aaaa +short
> 2001:638:709:3000::3a
> furry at Wintermute:~>telnet -6 dragon.eecs.jacobs-university.de 5000
> Trying 2001:638:709:3000::3a...
> telnet: connect to address 2001:638:709:3000::3a: Connection refused
> telnet: Unable to connect to remote host
>
> That host does have IPv6 address in DNS (so no NAT64 is involved) but
> nothing is listening on tcp/5000 on that IPv6 address.

...or there is a firewall on the path blocking connections and sending
RST back...


-- 
SY, Jen Linkova aka Furry