[coreboot] Test

pyro pyro at linuxlabs.com
Tue Apr 8 23:58:48 CEST 2008


Greetings,

Meanwhile, the delays I saw look like they were just my mail server moving
slow due to a huge blast of incoming spam. Sorry about the red herring.

G'day,
sjames

On Tue, 8 Apr 2008, Stefan Reinauer wrote:

> Ward Vandewege wrote:
> > Hi Joe,
> >
> > On Tue, Apr 08, 2008 at 05:09:28PM -0400, joe at smittys.pointclark.net wrote:
> >
> >> Arggg again. I can see my emails in pipermail, but I am not getting
> >> any of them. Can someone look at the email headers and see it anything
> >> looks crazy?
> >>
> >
> > The problem seems to be that khepri (the coreboot.org server) can't connect
> > to port 25 on smittys.pointclark.net:
> >
> > khepri:/var/log/exim $ telnet smittys.pointclark.net 25
> > Trying 65.175.181.44...
> >
> > ... that times out.
> >
> > From here in Boston:
> >
> > $ telnet smittys.pointclark.net 25
> > Trying 65.175.181.44...
> > Connected to smittys.pointclark.net.
> > Escape character is '^]'.
> > 220 smittys.pointclark.net ESMTP Postfix
> > quit
> > 221 Bye
> > Connection closed by foreign host.
> >
> > Traceroute looks normal:
> >
> > khepri:/var/log/exim $ traceroute smittys.pointclark.net
> > traceroute to smittys.pointclark.net (65.175.181.44), 30 hops max, 40 byte
> > packets
> >  1  gw.rtr1.colo1.NBG1.ip-exchange.de (212.123.124.185)  0.317 ms   0.490 ms
> > 0.501 ms
> >  2  ge3-5.cr2.NBG1.content-core.net (212.123.127.65)  0.224 ms   0.227 ms
> > 0.217 ms
> >  3  Tenge2-4-57.cr3.FRA3.content-core.net (212.123.123.203)  3.525 ms   3.471
> > ms   3.484 ms
> >  4  4G-p2.cr1.FRA3.content-core.net (212.123.123.42)  3.503 ms   3.458 ms
> > 3.402 ms
> >  5  193.159.224.21 (193.159.224.21)  3.707 ms   3.700 ms   3.509 ms
> >  6  f-ea5.F.DE.net.DTAG.DE (62.154.16.161)  3.741 ms   3.753 ms   3.759 ms
> >  7  te-4-4.car2.Frankfurt1.Level3.net (4.68.110.253)  4.089 ms   4.119 ms
> > 4.101 ms
> >  8  ae-32-54.ebr2.Frankfurt1.Level3.net (4.68.118.126)  6.728 ms   16.346 ms
> > 13.799 ms
> >  9  ae-1-100.ebr1.Frankfurt1.Level3.net (4.69.132.125)  13.597 ms   6.701 ms
> > 6.489 ms
> > 10  ae-2.ebr2.Paris1.Level3.net (4.69.132.141)  13.381 ms   26.367 ms
> > 25.514 ms
> > 11  ae-44.ebr2.Washington1.Level3.net (4.69.137.62)  100.867 ms
> > ae-41.ebr2.Washington1.Level3.net (4.69.137.50)  97.342 ms
> > ae-42.ebr2.Washington1.Level3.net (4.69.137.54)  97.593 ms
> > 12  ae-82-82.csw3.Washington1.Level3.net (4.69.134.154)  107.265 ms
> > ae-92-92.csw4.Washington1.Level3.net (4.69.134.158)  97.440 ms
> > ae-62-62.csw1.Washington1.Level3.net (4.69.134.146)  101.640 ms
> > 13  ae-71-71.ebr1.Washington1.Level3.net (4.69.134.133)  97.547 ms
> > ae-81-81.ebr1.Washington1.Level3.net (4.69.134.137)  103.698 ms *
> > 14  ae-4-4.car1.Cleveland1.Level3.net (4.69.132.193)  101.302 ms   102.199 ms
> > 102.147 ms
> > 15  ae-11-11.car2.Cleveland1.Level3.net (4.69.132.198)  102.603 ms   101.464
> > ms   101.079 ms
> > 16  ROADRUNNER.car2.Cleveland1.Level3.net (4.78.59.46)  122.099 ms   122.230
> > ms   121.963 ms
> > 17  gig15-0-0.ptldmeptl-rtr02.nyroc.rr.com (24.24.7.150)  134.609 ms
> > 135.359 ms   134.807 ms
> > 18  rrcs-24-39-3-2.nys.biz.rr.com (24.39.3.2)  134.779 ms   136.254 ms
> > 135.865 ms
> > 19  * * *
> > ...
> >
> > And from here in Boston:
> >
> > $ traceroute smittys.pointclark.net
> > traceroute to smittys.pointclark.net (65.175.181.44), 30 hops max, 40 byte
> > packets
> >  ...
> >  3  vl200.aggr1.sbo.ma.rcn.net (209.6.160.100)  16.420 ms  16.833 ms  17.103
> > ms
> >  4  ge3-4.border1.sbo.ma.rcn.net (207.172.19.85)  46.691 ms  47.108 ms
> > 47.312 ms
> >  5  gigabitethernet6-24.car2.bos1.Level3.net (63.211.176.17)  17.384 ms
> > 20.025 ms  20.415 ms
> >  6  ae-5-5.ebr1.NewYork1.Level3.net (4.69.132.250)  28.679 ms  27.749 ms
> > 25.022 ms
> >  7  ae-81-81.csw3.NewYork1.Level3.net (4.69.134.74)  28.837 ms
> > ae-91-91.csw4.NewYork1.Level3.net (4.69.134.78)  31.413 ms
> > ae-61-61.csw1.NewYork1.Level3.net (4.69.134.66)  22.518 ms
> >  8  ae-74-74.ebr4.NewYork1.Level3.net (4.69.134.117)  25.795 ms
> > ae-83-83.ebr3.NewYork1.Level3.net (4.69.134.105)  21.125 ms
> > ae-93-93.ebr3.NewYork1.Level3.net (4.69.134.109)  19.931 ms
> >  9  ae-3.ebr3.Washington1.Level3.net (4.69.132.89)  26.395 ms
> > ae-3.ebr4.Washington1.Level3.net (4.69.132.93)  26.157 ms
> > ae-3.ebr3.Washington1.Level3.net (4.69.132.89)  27.952 ms
> > 10  ae-74-74.csw2.Washington1.Level3.net (4.69.134.182)  27.395 ms
> > ae-83-83.csw3.Washington1.Level3.net (4.69.134.170)  35.010 ms
> > ae-94-94.csw4.Washington1.Level3.net (4.69.134.190)  33.347 ms
> > 11  ae-61-61.ebr1.Washington1.Level3.net (4.69.134.129)  26.157 ms
> > ae-71-71.ebr1.Washington1.Level3.net (4.69.134.133)  26.932 ms
> > ae-81-81.ebr1.Washington1.Level3.net (4.69.134.137)  26.572 ms
> > 12  ae-4-4.car1.Cleveland1.Level3.net (4.69.132.193)  32.026 ms  32.630 ms
> > 32.396 ms
> > 13  ae-11-11.car2.Cleveland1.Level3.net (4.69.132.198)  32.929 ms  33.136 ms
> > 35.418 ms
> > 14  ROADRUNNER.car2.Cleveland1.Level3.net (4.78.59.46)  34.417 ms  34.816 ms
> > 35.012 ms
> > 15  gig15-0-0.ptldmeptl-rtr02.nyroc.rr.com (24.24.7.150)  42.779 ms  42.381
> > ms  46.577 ms
> > 16  rrcs-24-39-3-2.nys.biz.rr.com (24.39.3.2)  49.243 ms  48.864 ms  48.490
> > ms
> > 17  rrcs-24-39-50-36.nys.biz.rr.com (24.39.50.36)  51.890 ms  48.315 ms
> > 51.254 ms
> > 18  * * *
> > 19  * * *
> > 20  * * *
> > 21  * * *
> > ...
> >
> > So, "the internet is broken". Routing problem somewhere between Germany and
> > the US?
> >
> > Or... you're not doing fancy antispam based on RBLs or something are you,
> > that would just drop incoming tcp connections from 'suspicious' IPs?
> This is weird.
>
> host -t mx  smittys.pointclark.net
> smittys.pointclark.net has no MX record
>
> host -t mx  pointclark.net
> pointclark.net mail is handled by 10 antivirus1.pointclark.com.
> pointclark.net mail is handled by 10 antivirus2.pointclark.com.
> pointclark.net mail is handled by 10 antivirus3.pointclark.com.
> pointclark.net mail is handled by 10 antivirus4.pointclark.com.
>
> Sending mails via the MXes of pointclark.net works fine.
>
> So, yes, either someone's blocking the connection or it's a
> transatlantic routing problem.
>
> --
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>
>
>

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