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

[Smith, Kyle]

Our edge DNS servers have been alerting for DNS lookups from Denver, CO
using 4.2.2.1 and 4.2.2.2 as forwarders.

---
Kyle Smith


-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org]
On Behalf Of Josh Luthman
Sent: Wednesday, October 19, 2011 12:15 PM
To: Dan White
Cc: outages at outages.org
Subject: Re: [outages] Intermittent ICMP and DNS for 4.2.2.[123]

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
>
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