[outages] Intermittent ICMP and DNS for 4.2.2.[123]

Dan White dwhite at olp.net
Wed Oct 19 12:21:07 EDT 2011


Additional information (I'm still seeing the problem)

~$ traceroute 4.2.2.2
traceroute to 4.2.2.2 (4.2.2.2), 30 hops max, 60 byte packets
  1  10.0.2.1 (10.0.2.1)  3.813 ms  3.779 ms  4.183 ms
  2  olp-67-217-152-5.olp.net (67.217.152.5)  2.547 ms  2.582 ms  2.761 ms
  3  router.olp.net (67.217.151.97)  2.520 ms  2.514 ms  2.509 ms
  4  olp-67-217-152-34.olp.net (67.217.152.34)  2.678 ms  2.659 ms  2.582 ms
  5  ge-6-10-183.car1.dallas1.level3.net (4.71.13.121)  11.008 ms  11.010 ms
11.002 ms
  6  * * *
  7  * * *
  8  * * *
  9  * * *
10  vnsc-bak.sys.gtei.net (4.2.2.2)  56.222 ms  61.235 ms  61.239 ms

~$ ping -c 10 4.2.2.2
PING 4.2.2.2 (4.2.2.2) 56(84) bytes of data.
64 bytes from 4.2.2.2: icmp_req=1 ttl=59 time=51.1 ms
64 bytes from 4.2.2.2: icmp_req=6 ttl=59 time=57.0 ms
64 bytes from 4.2.2.2: icmp_req=7 ttl=59 time=35.5 ms
64 bytes from 4.2.2.2: icmp_req=8 ttl=59 time=31.7 ms

--- 4.2.2.2 ping statistics ---
10 packets transmitted, 4 received, 60% packet loss, time 9045ms
rtt min/avg/max/mdev = 31.754/43.865/57.000/10.493 ms

~$ ping -c 10 4.71.13.121
PING 4.71.13.121 (4.71.13.121) 56(84) bytes of data.
64 bytes from 4.71.13.121: icmp_req=1 ttl=251 time=14.7 ms
64 bytes from 4.71.13.121: icmp_req=2 ttl=251 time=9.15 ms
64 bytes from 4.71.13.121: icmp_req=3 ttl=251 time=9.14 ms
64 bytes from 4.71.13.121: icmp_req=4 ttl=251 time=8.82 ms
64 bytes from 4.71.13.121: icmp_req=5 ttl=251 time=11.3 ms
64 bytes from 4.71.13.121: icmp_req=6 ttl=251 time=9.72 ms
64 bytes from 4.71.13.121: icmp_req=7 ttl=251 time=8.47 ms
64 bytes from 4.71.13.121: icmp_req=8 ttl=251 time=8.47 ms
64 bytes from 4.71.13.121: icmp_req=9 ttl=251 time=9.57 ms
64 bytes from 4.71.13.121: icmp_req=10 ttl=251 time=9.49 ms

--- 4.71.13.121 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9014ms
rtt min/avg/max/mdev = 8.471/9.898/14.793/1.809 ms


On 19/10/11 12:14 -0400, Josh Luthman wrote:
ping -c 10 4.2.2
>Rock solid at 26 ms for me
>
>-> traceroute 4.2.2.2
>traceroute to 4.2.2.2 (4.2.2.2), 30 hops max, 40 byte packets
> 1  rrcs-74-218-208-193.central.biz.rr.com (74.218.208.193)  0.531 ms
>0.485 ms  0.450 ms
> 2  rrcs-74-218-88-133.central.biz.rr.com (74.218.88.133)  0.418 ms
>0.390 ms  0.589 ms
> 3  rrcs-74-218-88-129.central.biz.rr.com (74.218.88.129)  1.061 ms
>2.046 ms  2.024 ms
> 4  vln864.dytnoh1-swt101.woh.rr.com (74.218.88.73)  3.000 ms  2.977
>ms  2.943 ms
> 5  gig2-1-801.dytnoh1-rtr102.woh.rr.com (70.60.47.5)  2.910 ms  2.884
>ms  2.858 ms
> 6  gig5-0.dytnoh1-rtr1.woh.rr.com (24.29.160.21)  2.840 ms  2.845 ms  1.922 ms
> 7  tge5-1-0.tr00.clmkohpe.mwrtn.rr.com (65.25.137.177)  8.852 ms
>8.812 ms  8.788 ms
> 8  ae-4-0.cr0.chi30.tbone.rr.com (66.109.6.68)  18.744 ms  18.953 ms
>ae-9-0.cr0.chi30.tbone.rr.com (107.14.19.16)  18.692 ms
> 9  107.14.17.147 (107.14.17.147)  18.899 ms
>ae-1-0.pr0.chi10.tbone.rr.com (66.109.6.155)  18.874 ms  18.839 ms
>10  xe-10-2-0.edge2.Chicago2.Level3.net (4.59.28.109)  25.573 ms
>xe-10-0-0.edge2.Chicago2.Level3.net (4.59.28.101)  25.549 ms
>xe-10-2-0.edge2.Chicago2.Level3.net (4.59.28.109)  25.507 ms
>11  vlan51.ebr1.Chicago2.Level3.net (4.69.138.158)  25.482 ms  25.458
>ms vlan52.ebr2.Chicago2.Level3.net (4.69.138.190)  25.432 ms
>12  ae-6-6.ebr1.Chicago1.Level3.net (4.69.140.189)  41.152 ms  34.879
>ms  35.936 ms
>13  ae-11-51.car1.Chicago1.Level3.net (4.69.138.3)  35.880 ms
>ae-21-52.car1.Chicago1.Level3.net (4.69.138.35)  35.848 ms  35.822 ms
>14  vnsc-bak.sys.gtei.net (4.2.2.2)  36.780 ms  36.755 ms
>
>Josh Luthman
>Office: 937-552-2340
>Direct: 937-552-2343
>1100 Wayne St
>Suite 1337
>Troy, OH 45373
>
>
>
>On Wed, Oct 19, 2011 at 11:59 AM, Dan White <dwhite at olp.net> wrote:
>> I've been noticing packet loss while pinging 4.2.2.1, 4.2.2.2, and 4.2.2.3
>> in the last few minutes, which are usually my go to IP addresses for
>> testing external server connectivity.
>>
>> DNS also seems to be intermittent.
>>
>> --
>> Dan White
>> _______________________________________________
>> Outages mailing list
>> Outages at outages.org
>> https://puck.nether.net/mailman/listinfo/outages
>>
>

-- 
Dan White
BTC Broadband
Ph  918.366.0248 (direct)   main: (918)366-8000
Fax 918.366.6610            email: dwhite at olp.net
http://www.btcbroadband.com



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