On Tue, 29 Nov 2016, Rik van Riel wrote:
Not a symptom I ever expected to see...
It's pretty obvious that the CPEs being sold for this "business service" isn't meant for the kind of service you run.
They're probably doing connection tracking for ACK optimization, this should not be done for UDP but it's still being done. They probably have a connection limit of a few thousand connections (not uncommon for these kinds of devices) and it's not possible to turn off what you need to turn off to make them work correctly.
Do you have any other options in your area for other ISPs that can offer a better service for you?
Otherwise you might hack around it by running an IPSEC/UDP tunnel to somewhere else where there isn't this kind of connection limit.
-- Mikael Abrahamsson email: swm...@swm.pp.se
