On 10/07/2014 11:36 AM, Khurram Khan wrote:
> Hi Group,
>
> We have a couple of circuits , internet facing with Level 3 and from
> our edge in San Diego, seeing some packet loss when trying a ping to
> 4.2.2.4, sourcing from 63.214.184.3. anyone seeing a similar issue ?
>
> Packet sent with a sou
Not to mention known bugs with how traffic is routed in large system like
Google...because of any/multicast and all. (I hear it's a known bug
internally.)
I personally love the Level 3 public DNS servers, but they do carry some
quirks with them, as all things in life do.
On Tue, Oct 7, 2014 at 3
what's interesting is that out of my XO peering, I show no packet loss
but out of L3, I do see packet loss.
XO out of Denver:
Sending 100, 100-byte ICMP Echos to 4.2.2.4, timeout is 2 seconds:
Packet sent with a source address of 69.171.180.67
!
The 4.2.2.x machines are known to have some pretty heavy handed ICMP rate
limits.
I'd suggest trying to hit anything on level3 but those...
Nick Olsen
Network Operations (855) FLSPEED x106
From: "Khurram Khan"
Sent: Tuesday, October 07, 2014
Not a weird issue. It's called packet loss. You might want to try some traces
to see where that loss is happening. Basic troubleshooting.
Steve Naslund
Chicago IL
-Original Message-
From: NANOG [mailto:nanog-boun...@nanog.org] On Behalf Of Khurram Khan
Sent: Tuesday, October 07, 2014
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