Since taking on a BGP routed /24 several weeks ago I've occasionally watched my gateway firewall logs in realtime to get a sense of how much traffic I get from the Internet at large for my little section of the AMPRNet.
I get an average of 2.7 packets a second in random scanning traffic. Scaling this up to the /8 that comprises AMPRNet, I surmise that the UCSD gateway must get something like 176k packets a second. Assuming an average SYN packet of 20 bytes, this is something like 283 gigabytes per day.
Is that about right, Brian?
-J
The aggregate input rate runs around 40 MB/s +/- 10 MB/s most days.
I know some event has occured on the internet when it exceeds 50 MB/s or drops much below 30 MB/s. - Brian
On Mon, Dec 03, 2018 at 01:35:13PM -0800, Jeremy Cooper via 44Net wrote:
Since taking on a BGP routed /24 several weeks ago I've occasionally watched my gateway firewall logs in realtime to get a sense of how much traffic I get from the Internet at large for my little section of the AMPRNet.
I get an average of 2.7 packets a second in random scanning traffic. Scaling this up to the /8 that comprises AMPRNet, I surmise that the UCSD gateway must get something like 176k packets a second. Assuming an average SYN packet of 20 bytes, this is something like 283 gigabytes per day.
Is that about right, Brian?
-J
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Brian Kantor -
Jeremy Cooper