nanog mailing list archives

Re: Verizon FIOS troubleshooting


From: "John T. Yocum" <john.yocum () fluidhosting com>
Date: Tue, 25 Sep 2012 17:56:40 -0700


On 9/25/2012 4:11 PM, Bryan Seitz wrote:

All,

     Recently began seeing things like this to the default GW from
inside and outside the FIOS network.  Called tech support but all they
could do was put a ticket in for the NetEng team.

http://pastie.org/4800421

http://www.bsd-unix.net/smokeping/smokeping.cgi?target=people.bryan

The pings jumping from an avg of 3ms to 80 is what gets me.  Also my
downloading / uploading on my segment doesn't seem to affect the latency
jumps on the default GW either way (when testing from my COLO).  Any
thoughts or suggestions would be appreciated!




Most likely Verizon has their routers configured to rate limit, or reduce priority to replying to pings directed at them.

--John


Current thread: