Date: Thu, 6 Apr 2006 10:03:42 -0400 From: Bill Moran <wmoran@collaborativefusion.com> To: "Perttu Laine" <plaine@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: adding ip:s with different gateway Message-ID: <20060406100342.3173e4cc.wmoran@collaborativefusion.com> In-Reply-To: <c6ef380c0604060204v56d6f9bcv4320ac629573cc5b@mail.gmail.com> References: <c6ef380c0604060204v56d6f9bcv4320ac629573cc5b@mail.gmail.com>
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"Perttu Laine" <plaine@gmail.com> wrote: > I have currently ip:s from block ...125.192/26 on my freebsd server. > with gateway ...125.193. > added via rc.conf: > > defaultrouter="...125.193" > ifconfig_rl0="inet ...125.194 netmask 255.255.255.192" > ifconfig_rl0_alias0="inet ...125.195 netmask 255.255.255.255" > ifconfig_rl0_alias1="inet ...125.196 netmask 255.255.255.255" > ifconfig_rl0_alias2="inet ...125.197 netmask 255.255.255.255" > > and so on. > > Now I got new block from isp: ...122.192/26 with gw ...122.193. > So question is how to add ip's from this block to same server? With ipconfig > etc. tools and with rc.conf? It's not possible to have 2 default gateways. That's not a FreeBSD thing, it's a violation of the routing system. If you want failover between two different gateways, you'll need to set up BGP of some other routing control system to automatically adjust routes as needed. An explanation of BGP or any similar routing protocol is beyond the scope of an email explanation - if that's what you need, I suggest you look to amazon.com or similar for research materials. -- Bill Moran Potential Technologies http://www.potentialtech.com
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