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IPv6 Certification Program Topics => General Discussion => Topic started by: RickyMyrick on April 29, 2013, 10:49:17 PM

Title: Enthusiast Test "Could not grab the file via IPv6 HTTP"
Post by: RickyMyrick on April 29, 2013, 10:49:17 PM
Hello all,

I have read through all discussions in the forum and haven't found a solution on passing the enthusiast test.




[1]    Completed: Code generated   bm6gncqtoq
[2]   Completed: Valid FQDN entered   http://werelivebaby.info /
[3]   Completed: URL created:   http://werelivebaby.info/bm6gncqtoq.txt

When I click schedule the test it I get the "Could not grab the file via IPv6 HTTP" error

2001:05c0:1000:000b:0000:0000:0000:cfe6 is the local endpoint address I created through gogo6 client


in CMD:



nslookup
Default Server:  dns-cac-lb-01.rr.com
Address:  209.18.47.61

> set q=aaaa
> werelivebaby.info 8.8.8.8
Server:  [8.8.8.8]
Address:  8.8.8.8

Non-authoritative answer:
Name:    werelivebaby.info
Address:  2001:5c0:1000:b::cfe7

> werelivebaby.info ns57.domaincontrol.com
Server:  ns57.domaincontrol.com
Addresses:  2607:f208:206::1d
          216.69.185.29

DNS request timed out.
    timeout was 2 seconds.
DNS request timed out.
    timeout was 2 seconds.
*** Request to ns57.domaincontrol.com timed-out
> werelivebaby.info ns1.he.net
Server:  ns1.he.net
Address:  216.218.130.2

*** No IPv6 address (AAAA) records available for werelivebaby.info
>


I am very new to this and doing this for an entry level networking class and I appreciate any help. If you could point me in any direction I would be very grateful.

Thank you :)

Title: Re: Enthusiast Test "Could not grab the file via IPv6 HTTP"
Post by: kasperd on April 29, 2013, 11:57:15 PM
This is what a traceroute from my computer to that domain name looks like:
Code: [Select]
traceroute to werelivebaby.info (2001:5c0:1000:b::cfe7), 30 hops max, 80 byte packets
 1  2a01:d0:839a:babe:735d:77a7:990d:702c  0.099 ms  0.112 ms  0.138 ms
 2  2001:470:1f0a:1e45::1  46.300 ms  46.349 ms  64.656 ms
 3  2001:470:0:69::1  64.699 ms  44.653 ms  44.687 ms
 4  2001:7f8::1935:0:2  47.988 ms  48.784 ms  39.544 ms
 5  2a01:3e0:ff20::6  89.781 ms  89.797 ms  89.823 ms
 6  2a01:3e0:ff40:100::5  63.505 ms  63.521 ms  63.654 ms
 7  2a01:3e0:ff40:100::2  63.683 ms  60.385 ms  60.407 ms
 8  2001:5a0:2000:500::d  77.130 ms  77.756 ms  68.740 ms
 9  2001:5a0:2000:500::1a  142.239 ms  127.594 ms  127.807 ms
10  2001:5a0:1900:100::5  132.354 ms  139.288 ms  140.727 ms
11  2001:5a0:300:200::201  138.715 ms  138.697 ms  138.716 ms
12  2001:5a0:300::15  140.597 ms  140.725 ms  140.723 ms
13  2001:5a0:300::6  138.141 ms  138.632 ms  140.607 ms
14  2001:5c0:1000:b::cfe7  284.713 ms  284.745 ms  284.737 ms
Notice that it is a different IP from the one you mentioned.

A traceroute using SYN packets to port 80 looks a bit different. It works fine all the way to hop number 13, but times out at hop number 14. This suggests there is a misconfigured firewall on either 2001:5a0:300::6 or 2001:5c0:1000:b::cfe7.
Title: Re: Enthusiast Test "Could not grab the file via IPv6 HTTP"
Post by: cholzhauer on April 30, 2013, 05:05:01 AM
Your site loads, but it's over IPv4.

Title: Re: Enthusiast Test "Could not grab the file via IPv6 HTTP"
Post by: RickyMyrick on April 30, 2013, 10:24:10 AM
This is what a traceroute from my computer to that domain name looks like:
Code: [Select]
traceroute to werelivebaby.info (2001:5c0:1000:b::cfe7), 30 hops max, 80 byte packets
 1  2a01:d0:839a:babe:735d:77a7:990d:702c  0.099 ms  0.112 ms  0.138 ms
 2  2001:470:1f0a:1e45::1  46.300 ms  46.349 ms  64.656 ms
 3  2001:470:0:69::1  64.699 ms  44.653 ms  44.687 ms
 4  2001:7f8::1935:0:2  47.988 ms  48.784 ms  39.544 ms
 5  2a01:3e0:ff20::6  89.781 ms  89.797 ms  89.823 ms
 6  2a01:3e0:ff40:100::5  63.505 ms  63.521 ms  63.654 ms
 7  2a01:3e0:ff40:100::2  63.683 ms  60.385 ms  60.407 ms
 8  2001:5a0:2000:500::d  77.130 ms  77.756 ms  68.740 ms
 9  2001:5a0:2000:500::1a  142.239 ms  127.594 ms  127.807 ms
10  2001:5a0:1900:100::5  132.354 ms  139.288 ms  140.727 ms
11  2001:5a0:300:200::201  138.715 ms  138.697 ms  138.716 ms
12  2001:5a0:300::15  140.597 ms  140.725 ms  140.723 ms
13  2001:5a0:300::6  138.141 ms  138.632 ms  140.607 ms
14  2001:5c0:1000:b::cfe7  284.713 ms  284.745 ms  284.737 ms
Notice that it is a different IP from the one you mentioned.

A traceroute using SYN packets to port 80 looks a bit different. It works fine all the way to hop number 13, but times out at hop number 14. This suggests there is a misconfigured firewall on either 2001:5a0:300::6 or 2001:5c0:1000:b::cfe7.

Pardon my ignorance, but I've no clue where to go from here.

I've turned off my windows firewall and using http://www.canyouseeme.org/ it shows port 80 as being open.

Your site loads, but it's over IPv4.

Is this because in gogo6 I'm using IPv6-in-UDP-IPv4 Tunned (NAT Traversal)?

Again, thanks to both of you.
Title: Re: Enthusiast Test "Could not grab the file via IPv6 HTTP"
Post by: cholzhauer on April 30, 2013, 10:52:20 AM
It's working now, but the link you provided to the text file is invalid

Code: [Select]
C:\Users\cholzhauer>ping werelivebaby.info

Pinging werelivebaby.info [2001:5c0:1000:b::cfe7] with 32 bytes of data:
Reply from 2001:5c0:1000:b::cfe7: time=144ms
Reply from 2001:5c0:1000:b::cfe7: time=137ms
Reply from 2001:5c0:1000:b::cfe7: time=146ms
Reply from 2001:5c0:1000:b::cfe7: time=137ms

Ping statistics for 2001:5c0:1000:b::cfe7:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 137ms, Maximum = 146ms, Average = 141ms
Title: Re: Enthusiast Test "Could not grab the file via IPv6 HTTP"
Post by: RickyMyrick on April 30, 2013, 11:19:46 AM
Thank you for all of your help.

With that information I just had to change the .txt filename. My instructor had given me the wrong information.

Cheers for the help!