Gentoo Archives: gentoo-dev

From: Martin Schlemmer <azarah@g.o>
To: Gentoo-Dev <gentoo-dev@g.o>
Subject: Re: [gentoo-dev] net forwarding
Date: Wed, 05 Jun 2002 18:14:21
Message-Id: 1023318797.7552.76.camel@nosferatu.lan
In Reply to: Re: [gentoo-dev] net forwarding by Marko Mikulicic
1 On Thu, 2002-06-06 at 06:22, Marko Mikulicic wrote:
2 > Spider wrote:
3 > > Topposting ;)
4 > >
5 > > I prefer to use :
6 > > echo "1" > /proc/sys/net/ipv4/ip_forward
7 > > instead of the sysctl variant.. and I do this both "on" and "off" in my
8 > > iptables script.. that's where I consider it "fitting"
9 >
10 > may I ask you why do you prefer the /proc variant ? I have no prejudice
11 > on both,
12 > but I'm wondering why there is some many "sysctl" based scripts
13 > (in other distros).
14 >
15 > I thought iptables was the "IP packet filter". Ip forwarding
16 > can be used for other things, like openvpn tunneling or other
17 > routing stuff which doesn't depend on iptables, right? What if I don't
18 > have installed iptables ? Where it should go then ?
19 >
20 > I would avoid to complicate the /etc/init.d/net script. Perhaps a
21 > separated /etc/init.d/net_forwarding (not sure about the nomenclature) ?
22 >
23
24 If /etc/sysctl.conf is present, /etc/init.d/bootmisc will
25 run sysctl automatically at boot.
26
27
28 --
29
30 Martin Schlemmer
31 Gentoo Linux Developer, Desktop Team Developer
32 Cape Town, South Africa