Sprint NOC? Are you awake now?

Nenad Pudar npudar at teleglobe.net
Tue Sep 2 18:25:20 UTC 2003


Jared

Ido not understand what you consider as problem here (the problem is not 
the latency which is more or less normal thing for ipv6 at this time)
"The problem" also showing on you box is that dns6 is resolved first
forcing the connection to be ipv6 which is not something that we really 
want at this stage.
That is why my point is that at this stage people should not have the 
same dns for ipv4 and ipv6 site.

Does any body know what is needed in config (resolver library) in order 
to force the client to look first in dns 4 and not dns6 ?


thanks

nenad




Jared Mauch wrote:

>On Tue, Sep 02, 2003 at 11:32:34AM -0400, Nenad Pudar wrote:
>  
>
>>Jared
>>
>>The "problem " with your site is that it has the same dns for ipv4 and ipv6
>>In may case on dual-stack unix (sun) box dns6 is always resolved first 
>>(properly) and then sometimes because of the latency (ipv6) it times out.
>>On the other hand that prevents me from going through ipv4 connection 
>>which is good
>>    
>>
>
>	Sounds like a sun related issue, I'm seeing no problem with my
>other IPv6 enabled hosts.
>
>	eg:
>
>;; Total query time: 166 msec
>;; FROM: punk.nether.net to SERVER: puck  2001:418:3f4:0:2a0:24ff:fe83:53d8
>;; WHEN: Tue Sep  2 11:37:44 2003
>;; MSG SIZE  sent: 17  rcvd: 509
>
>
>  
>
>># getent ipnodes puck.nether.net
>>2001:418:3f4:0:2a0:24ff:fe83:53d8 puck.nether.net
>>204.42.254.5 puck.nether.net
>># traceroute puck.nether.net
>>traceroute: Warning: Multiple interfaces found; using :: @ ?
>>traceroute to puck.nether.net (2001:418:3f4:0:2a0:24ff:fe83:53d8), 30 
>>hops max, 60 byte packets
>>1 2001:5a0:5000:1:: 2.078 ms 1.316 ms 1.149 ms
>>2 2001:5a0:8::1 1.648 ms 1.539 ms 1.351 ms
>>3 viagenie.tu-3.r00.snjsca06.us.b6.verio.net (2001:418:0:4000::26) 
>>34.631 ms 34.674 ms 34.540 ms
>>4 tu-3.r00.snjsca06.us.b6.verio.net (2001:418:0:4000::25) 122.123 ms * 
>>122.248 ms
>>5 tu-840.r00.asbnva01.us.b6.verio.net (2001:418:0:2000::22) 184.074 ms 
>>184.211 ms 184.405 ms
>>6 t2914.nnn-7202.nether.net (2001:418:0:5000::15) 261.417 ms 245.284 ms 
>>233.555 ms
>>7 2001:418:3f4:0:2a0:24ff:fe83:53d8 224.388 ms 225.100 ms 226.350 ms
>>#
>>
>>I think everybody should think about using the same dns for ipv4 and ipv6
>>    
>>
>
>phat:~> getent ipnodes puck.nether.net.
>2001:418:3f4:0:2a0:24ff:fe83:53d8       puck.nether.net
>204.42.254.5    puck.nether.net
>phat:~> traceroute puck.nether.net
>traceroute: Warning: Multiple interfaces found; using 3ffe:a00:f:4::2 @ le0:1
>traceroute to puck.nether.net (2001:418:3f4:0:2a0:24ff:fe83:53d8), 30 hops max, 60 byte packets
> 1  rtr2-eth1-1.blackrose.org (3ffe:a00:f:4::1)  1.433 ms  1.509 ms  1.318 ms
> 2  nnn-3640-tu2 (3ffe:a00:f:1::9)  84.991 ms  24.209 ms  12.557 ms
> 3  2001:418:3f4:0:2a0:24ff:fe83:53d8  12.423 ms  15.002 ms  46.298 ms
>
>  
>
>>
>>nenad
>>
>>Jared Mauch wrote:
>>
>>    
>>
>>>On Fri, Aug 29, 2003 at 05:14:49AM -0500, neal rauhauser wrote:
>>>
>>>
>>>      
>>>
>>>>I didn't know their NOC number, puck.nether.net is down, normal phone
>>>>  
>>>>
>>>>        
>>>>
>>>	Uh, puck is fine.
>>>
>>>http://puck.nether.net/netops/nocs.cgi?ispname=sprint
>>>
>>>
>>>
>>>      
>>>
>>>>channels lead to voicemail jail. Sorry to disturb your morning but its
>>>>much easier to complete by 0600 than to have five counties worth of
>>>>users dialing a phone right next to where you're working.
>>>>  
>>>>
>>>>        
>>>>
>>>	- Jared
>>>
>>>
>>>
>>>      
>>>
>>-- 
>>
>>
>>
>>
>>Nenad Pudar
>>IP Network Engineer
>>TELEGLOBE
>>phone: 1 514 868 8053
>>
>>
>>
>>
>>
>>    
>>
>
>
>  
>

-- 




Nenad Pudar
IP Network Engineer
TELEGLOBE
phone: 1 514 868 8053







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