Date: Thu, 7 Nov 1996 09:34:32 -0600 From: dnelson@emsphone.com (Dan Nelson) To: gurney_j@resnet.uoregon.edu (John-Mark Gurney) Cc: danny@panda.hilink.com.au (Daniel O'Callaghan), hackers@freebsd.org (FreeBSD Hackers) Subject: Re: changing default sysctl values in kernel... Message-ID: <199611071534.JAA18370@dan.emsphone.com> In-Reply-To: <Pine.NEB.3.95.961107031925.352D-100000@nike>; from "John-Mark Gurney" on Nov 7, 1996 03:24:01 -0800 References: <Pine.BSF.3.91.961107203437.8549D-100000@panda.hilink.com.au> <Pine.NEB.3.95.961107031925.352D-100000@nike>
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In the last eposode (Nov 7), John-Mark Gurney said: > On Thu, 7 Nov 1996, Daniel O'Callaghan wrote: > > On Wed, 6 Nov 1996, John-Mark Gurney wrote: > > > well... the subject says it all... I have a server that is > > > designed to be a terminal server... and I would like a way to > > > compile a kernel with the default of net.inet.ip.forwarding: 1... > > > instead of 0... will allow me to not have sysctl on the > > > machine... thanks for your help... ttyl.. > > > > Just put > > options GATEWAY > > in your kernel config file. > > I just did a search through the kernel source (960801-SNAP) and the > only place I found anything referencing GATEWAY was in some files in > i386/boot/... other than that nothing... ttyl.. You don't want to search for GATEWAY; search for where the sysctl "forwarding" is linked to a kernel variable. From /sys/netinet/ip_input.c: static int ipforwarding = 0; SYSCTL_INT(_net_inet_ip, IPCTL_FORWARDING, forwarding, CTLFLAG_RW, &ipforwarding, 0, ""); Just set ipforwarding to 1 there, and you should be set. -Dan Nelson dnelson@emsphone.com
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