nanog mailing list archives
Re: any issue with Centurylink yesterday
From: Ken Matlock <matlockken () gmail com>
Date: Fri, 17 Mar 2017 10:35:33 -0600
Yeah, it sounds like it. ICMP echo/echo reply was working end-to-end, but it's possible they were blocking the Type 4 messages somewhere (I didn't resort to packet captures to get THAT in-depth). Ken On Fri, Mar 17, 2017 at 10:15 AM, William Herrin <bill () herrin us> wrote:
On Fri, Mar 17, 2017 at 11:39 AM, Ken Matlock <matlockken () gmail com> wrote:I know most of the day yesterday my Centurylink DSL (Denver, CO) I was having.... odd... issues, but only to some sites, and intermittent. I'd have issues getting content from a URL (but pinging the host would be fine, and manual telnet to TCP/443 would work).Hi Ken, When I hear those symptoms my brain jumps to path MTU discovery. Regards, Bill Herrin -- William Herrin ................ herrin () dirtside com bill () herrin us Dirtside Systems ......... Web: <http://www.dirtside.com/>
Current thread:
- any issue with Centurylink yesterday T Kawasaki via NANOG (Mar 17)
- RE: any issue with Centurylink yesterday Pennington, Scott (Mar 17)
- Re: any issue with Centurylink yesterday Ken Matlock (Mar 17)
- Re: any issue with Centurylink yesterday Ken Matlock (Mar 17)
- Re: any issue with Centurylink yesterday William Herrin (Mar 17)
- Re: any issue with Centurylink yesterday Ken Matlock (Mar 17)
- Re: any issue with Centurylink yesterday William Herrin (Mar 17)
- RE: any issue with Centurylink yesterday Pennington, Scott (Mar 17)