From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Ricardo Leitner Date: Wed, 05 Oct 2016 15:38:49 +0000 Subject: Re: 64000 simultaneous connections Message-Id: <20161005153849.GA2958@localhost.localdomain> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sctp@vger.kernel.org On Wed, Oct 05, 2016 at 11:33:24AM -0400, Al Gambardella wrote: > Is there a how-to on what linux parameters and resources to check and > or modify to support 64000 simultaneous SCTP connections. > > Its for a load test scenario. Each connection would only have to > exchange one message with the remote side then just do keep alives. Seems at least sysctl net.ipv4.ip_local_port_range on client would have to be changed, or you would have to have tons of client IP addresses. Nothing else comes to mind, tough. Marcelo