On 04/12/2020 15:18, Roman Danyliw wrote:
Hi!
<snip>
To contextualize access to this non-authoritative data set via FTP, I've provided another chart to the "12 Days in the life of an IETF FTP server" at https://docs.google.com/document/d/1JAXspeaMWFl8ML3hSezFSM0VsJsHI4uyDlQ2dHip8jo/edit#
Access to RFCs is 27% of all FTP traffic and represents 37% of all unique IP addresses.
This new chart in the "What information are the users requesting?" section provides a distribution of requests and IP address across the top level directories. A few highlights:
* 64% of all requests are for either an I-D or RFC (or 60% of all unique IP addresses, using no aggregation)
* the next most popular category (28%) is /ietf which contains historic charter and minute information of WGs; most of the usage is syncing the directory
* all other directories constitute < 8% of usage
* multiple top-level directories (4) had only a single IP address access it in the sample period
Roman
I have belatedly accessed your Google document and query some of the
interpretation.
It is unfortunate that it relates to August since I cannot recall what I
was doing then and that is prime holiday season when not much happens.
If you had chosen the week in July before the submission window closed
for IETF108 you might have got much larger figures.
However, I wonder if I have been missed entirely (perhaps along with
many others). Being a small business I am behind an ISP-provided NAPT.
I could be sharing that NAPT with others. I suspect that most often I
get the same IPv4 IP address but perhaps a different port. I am likely
sharing the reverse DNS name with others, perhaps hundreds:-) Thus I
know that location tracking websites think that I am in Preston, UK,
whereas in fact I am 50 miles away; IP-derived data can be plain wrong
so when you conflate on the basis of reverse DNS, you could be missing a
lot of small users and only counting the Microsoft or Cisco or such like
and even then you could be missing a number of employees of such an
organisation with a unique reverse DNS.
I do use the same ADSL modem for FTP for RFC and FTP for I-D (and HTTPS
access to data-tracker) and will likely download an RFC or two most
weeks and an I-D or two most working days, three or more days a week but
I do use a different application for FTP RFC and FTP I-D. So I am
multiple download most working days from a UK ISP. I struggle to see
that in your data and suspect that you are missing many, perhaps most usage.
Tom Petch
Regards,
Roman
.
