[OPEN-ILS-DEV] Expert review requested - access to documentation...

[Galen Charlton]

Hi,

On Feb 9, 2011, at 9:28 AM, Ian Bays wrote:n
> Hi.
> it looks to get stuck on traceroute at:
> 
> bb1-dist-HAM-AAC-G21-v3902.fibrewired.ca (216.185.67.202)  133.153 ms  126.953 ms  126.880 ms
> 
> Do successful traceroutes go through this server?  Traceroute to mohawk college pauses for a while before giving the last hop but makes it eventually.  Again the above server shows just before the delay.  Traceroute to Mohawk is at the end of this email.

A couple traceroutes I ran from US servers also got hung up at bb1-dist-HAM-AAC-G21-v3902.fibrewired.ca (216.185.67.202), but that likely only means that Mohawk's firewall is dropping UDP ping and traceroute packets.  A traceroute -T does get through.

# traceroute -T docs.evergreen-ils.org
traceroute to docs.evergreen-ils.org (142.222.145.73), 30 hops max, 60 byte packets
 1  63.247.74.43 (63.247.74.43)  0.461 ms  0.440 ms *
 2  * * *
 3  * * *
 4  * * *
 5  * * *
 6  * te0-2-0-1.mpd22.mci01.atlas.cogentco.com (154.54.5.158)  30.826 ms te0-2-0-1.mpd21.mci01.atlas.cogentco.com (154.54.5.218)  30.694 ms
 7  te0-0-0-3.mpd21.ord01.atlas.cogentco.com (154.54.2.234)  30.659 ms te0-1-0-2.mpd21.ord01.atlas.cogentco.com (66.28.4.186)  30.655 ms te0-2-0-3.mpd21.ord01.atlas.cogentco.com (154.54.30.106)  31.118 ms
 8  te0-2-0-2.mpd21.yyz02.atlas.cogentco.com (154.54.27.250)  45.092 ms te0-1-0-5.mpd22.yyz02.atlas.cogentco.com (66.28.4.58)  44.600 ms te0-3-0-6.mpd22.yyz02.atlas.cogentco.com (154.54.28.10)  44.592 ms
 9  * * *
10  HamiltonHydroServices.demarc.cogentco.com (38.112.1.50)  47.256 ms  47.234 ms  47.718 ms
11  bb1-core-HAM-AAA-G72-v3943.fibrewired.ca (216.185.67.181)  47.688 ms  47.680 ms  47.627 ms
12  bb1-dist-HAM-AAC-G21-v3902.fibrewired.ca (216.185.67.202)  48.820 ms  47.920 ms  48.153 ms
13  MohawkCollege-HAM-AAC-unused122.fibrewired.on.ca (216.185.64.122)  48.152 ms  48.127 ms  48.100 ms
14  142.222.71.254 (142.222.71.254)  48.652 ms  48.359 ms  48.589 ms
15  libdog.mohawkcollege.ca (142.222.145.73)  48.820 ms  48.031 ms  48.742 ms

Regards,

Galen
--
Galen Charlton
VP, Data Services
Equinox Software, Inc. / Your Library's Guide to Open Source
email:  gmc at esilibrary.com
direct: +1 352-215-7548
skype:  gmcharlt
web:    http://www.esilibrary.com/