Date: Tue, 18 Apr 2006 09:47:15 -0300 From: Gilberto Villani Brito <linux@giboia.org> To: freebsd-ipfw@freebsd.org Subject: Re: Load-balancing Message-ID: <20060418094715.043ce560@giboia> In-Reply-To: <20060412214619.GT9364@elvis.mu.org> References: <20060411092932.42148fd8@giboia> <20060412214619.GT9364@elvis.mu.org>
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Hi, thanks for help, but I read many thinks about fwd and anything works. I would like know if I put: # ipfw add fwd 200.x.x.2 ip from any to any and trace route to somewhere, it is passed through GW1 (200.x.x.1) and not through GW2 (200.x.x.2). This is the why I posted here. Gilberto On Wed, 12 Apr 2006 14:46:19 -0700 Bill Fumerola <billf@FreeBSD.org> wrote: > On Tue, Apr 11, 2006 at 09:29:32AM -0300, Gilberto Villani Brito wrote: > > I would make load-balancing using ipfw, but I have 2 routers in the same interface: > > > > FreeBSD (200.xxx.xxx.3) -------> GW1 (200.xxx.xxx.1) (63%) > > |--> GW2 (200.xxx.xxx.2) (33%) > > > > How can I make load-balancing using ipfw??? > > > > I'm using pf (pass out on em0 route-to (em0 200.xxx.xxx.2) round-robin from any to any keep state probability 33%), but I would like use just one firewall. > > the same concept you're using applies to ipfw: > > # ipfw add prob 0.33 fwd 200.x.x.2 ip from any to any > > or if you have multiple interfaces: > > # ipfw add prob 0.33 fwd 200.x.x.2 ip from any to any xmit em0 > > any laziness-induced syntax errors i've made notwithstanding those should > work fine. remember to compile IPFIREWALL_FORWARD and enable ip forwarding. > > -- bill > > > _______________________________________________ > freebsd-ipfw@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw > To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" >
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