We restrict our DNS servers to only answer to IPs within our own subnets. Not only are they "within the US", they would pretty much be within our county.

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bp
<part {dash} 15 {at} SkylineBroadbandService {dot} com>

On 12/24/2014 8:59 AM, Tyson Burris @ Internet Communications Inc via Af wrote:

Our DNS servers have been hit all week long.

Yesterday, was the first time I saw some coming from within the US.

*Tyson Burris, President**
**Internet Communications Inc.**
**739 Commerce Dr.**
**Franklin, IN 46131**
***
*317-738-0320 Daytime #*
*317-412-1540 Cell/Direct #*
*Online: **www.surfici.net*

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*From:*Af [mailto:[email protected]] *On Behalf Of *Bill Prince via Af
*Sent:* Wednesday, December 24, 2014 11:14 AM
*To:* Motorola III
*Subject:* [AFMUG] Is this what a dDOS attack looks like?


One of our routers showed a massive increase in traffic last night around 19:15 Pacific time (see below). It didn't crash, but got super busy during that time, and appeared to be "locked up". Nothing shows in the logs, but a segment of our network appeared to be unavailable for a few minutes. By the time I figured out what was going on, the traffic "went away".




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bp
<part {dash} 15 {at} SkylineBroadbandService {dot} com>

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