Seeing some hosts and not others get no reply to ICMP pings from the
Minneapolis, MN area. I checked using HE's looking glass, 1 of their 2
Minneapolis routers gets no replies. Since many use and assume 8.8.8.8 is
invincible, this has now started setting off monitoring alerts. DNS queries so
fa
Previously it was not affecting upper midwest for me, traces went to Chicago.
Now traces to twitter DNS servers in Chicago are failing.
From: Neil Hanlon via Outages [outages@outages.org]
Sent: Friday, October 21, 2016 11:16 AM
To: Terry Hardie; outages@outages.o
I've now received a limited response indicating it was an excessive traffic
issue this morning and that they've resolved the problem.
From: Outages [outages-boun...@outages.org] on behalf of Justin Krejci via
Outages [outages@outages.org]
Sent: Friday
Thanks to those that replied with additional data.
With additional data, it appears likely it was actually a Cogent related issue,
still waiting on a response from Cogent though.
From: Outages [outages-boun...@outages.org] on behalf of Justin Krejci via
We observed around 45 minutes of packet loss (30% or more) in Chicago this
morning (9:30-10:15 am central), possibly involving XO. The packet loss showed
up across multiple mtr's out multiple carriers but all seemed to involve XO in
Chicago.
I am wondering if anyone else had seen similar issues
