And this is traceroute: What is 199.18.164.145. Is this OARNET?



{57}{9:38pm} <mulnx31.hpc.muohio.edu|Colombia|combarje> % traceroute
ipf-login1.osc.edu
traceroute to ipf-login1.osc.edu (192.148.248.84), 30 hops max, 46 byte
packets
 1  134.53.13.158 (134.53.13.158)  0.295 ms  0.262 ms  0.239 ms
 2  hythubrou004-2.muohio.edu (134.53.2.105)  0.237 ms  0.198 ms  0.239 ms
 3  hythubrou103-2.muohio.edu (134.53.13.249)  0.740 ms  0.628 ms  0.615 ms
 4  199.18.164.145 (199.18.164.145)  3412.271 ms  3448.622 ms  3520.379 ms
 5  cncnc-r0-ge7-1s371.core.oar.net (199.18.164.1)  3463.553 ms  3366.096
ms  3126.710 ms
 6  clmbn-r0-po0-0.core.oar.net (199.18.145.34)  3101.244 ms  3197.685 ms 
3215.802 ms
 7  clmbn-r1-po3-0.core.oar.net (199.18.145.2)  3242.432 ms  3305.142 ms 
3465.040 ms
 8  clmbo-r0-ge-0-0-0s302.bb.oar.net (199.18.152.33)  3498.046 ms 
3605.708 ms  3625.308 ms
 9  osc-r0-ge-1-3-0s68.bb.oar.net (199.18.22.6)  3615.320 ms  3701.770 ms 
3609.961 ms
10  osc-r2-vl65.cpe.oar.net (192.153.41.10)  3898.805 ms  3910.166 ms 
3465.404 ms
11  ipf-login1.osc.edu (192.148.248.84)  3529.371 ms  3372.592 ms 
3318.603 ms

> please forward to Joe Simpson, I do not have his email handy.
>
> from unixgen.muohio.edu  ( ~ 4 sec)
>
> $
> $ ping -s foyer2.osc.edu
> PING foyer2.osc.edu: 56 data bytes
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=0. time=4057. ms
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=1. time=4137. ms
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=2. time=4147. ms
>
>
> From redhawk (similar results)
> <mulnx31|combarje> % ping foyer2.osc.edu   (~ 3sec)
> PING foyer2.osc.edu (192.148.248.53) 56(84) bytes of data.
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=0 ttl=244
> time=2990 ms
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=1 ttl=244
> time=2968 ms
>
>
> From a machine at Arizona:  a lot faster??????????
>
>  <dyer.rc.arizona.edu|Colombia|jaimeco> % ping -s foyer2.osc.edu
> PING foyer2.osc.edu: 56 data bytes
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=0. time=45. ms
> 64 bytes from foyer2.osc.edu (192.148.248.53): icmp_seq=1. time=44. ms
>
>
>
>
>
>
>
>> David Woods wrote:
>>
>>>I'm wondering if we are seeing the lag to access the network license at
>>> OSC.
>>>
>>>I tried the 8.1 compilers, which aren't on the Ibrix file system, and it
>>>is also slow.  When I ping foyer2.osc.edu, which is their license
>>> server,
>>>the time lag is almost 4 seconds.  If this happens a couple of times
>>> when
>>>the compiler is used, this could explain why the compilers seem so slow.
>
>
> --
> Jaime E. Combariza
> Assistant Director Research Computing
> Academic Technology Services
> [log in to unmask]
> (513) 529-5080
> Miami University
> Oxford, Ohio 45056
>


-- 
Jaime E. Combariza
Assistant Director Research Computing
Academic Technology Services
[log in to unmask]
(513) 529-5080
Miami University
Oxford, Ohio 45056