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/>