North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Sprint NOC? Are you awake now?
On Tue, 2 Sep 2003, Nenad Pudar wrote: > 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. really, why not? I don't know anyone who wants to use v6 only if v4 connection attemts fail. > 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 > >> > >> > >> > >> > >> > >> > >> > > > > > > > > > > -- -------------------------------------------------------------------------- Joel Jaeggli Unix Consulting [email protected] GPG Key Fingerprint: 5C6E 0104 BAF0 40B0 5BD3 C38B F000 35AB B67F 56B2
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