Date: Mon, 9 Jul 2001 17:25:52 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: Luigi Rizzo <luigi@info.iet.unipi.it> Cc: Richard Smith <rdls@satamatics.com>, net@FreeBSD.ORG Subject: Re: sysctls keepidle and keepintvl Message-ID: <Pine.BSF.4.21.0107091725250.48707-100000@InterJet.elischer.org> In-Reply-To: <200107092207.AAA11018@info.iet.unipi.it>
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On Tue, 10 Jul 2001, Luigi Rizzo wrote: > > Please cc me, as I'm not on this list. > > > > I am using 4.3-RELEASE, and investigating why I don't see > > any keepalives (using tcpdump) on my connections. > > > > The default values are as follows: > > net.inet.tcp.keepidle = 7200000 > > net.inet.tcp.keepintvl = 75000 > > > > It seems to me that the keepalive interval is being set > > by keepidle, thus setting keepidle = 20000, generates > > keepalives at 20s intervals. > > whatever is used, isn't the interval in seconds ? If so > you must be very patient to see something... milliseconds. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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