[stunnel-users] more than 1000 concurrent connections?

Trenton Ashburn tashburn at gmail.com
Thu Jun 28 23:50:09 CEST 2012

Hi There -

I'd like to use stunnel as the SSL termination point for a bunch of
persistent TCP connections.

I'm running it on an EC2 instance and it's only allowing me about 1000
concurrent connections. It doesn't matter if the connections come from one
client IP or two.

How can I raise this limit?

I've already raised the OS tcp connection limit with ulimit and it doesn't
improve things.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.stunnel.org/pipermail/stunnel-users/attachments/20120628/caf563fd/attachment.html>

More information about the stunnel-users mailing list