hi, On Tue, Sep 09, 2014 at 02:11:52PM +0100, Chris Bagnall wrote: > On 9 Sep 2014, at 14:01, Albert Dengg <[email protected]> wrote: > > the second question is also related to virtual ip's: > > is there a way to configure a failover for the second wan interface, > > if there is only one ip assigned to me by the isp? > > My understanding (and this isn’t limited to pfSense - I’ve seen the same > thing using linux-ha, heartbeat, CARP, etc.) is that you need a minimum of 3 > (usable) IPs to achieve what you’re looking for, so in effect you’ll need > your service provider to offer you a /29 range (assuming their gateway is > assigned one of those IPs). > > I suppose you could fake it by running NAT on whatever equipment your ISP > provides, but then you’ll end up with a double NAT situation, and that’s > horrible :-) hm...not really pretty...
i'll have to see what i can do about the ip's. that however still leaves with the problem of the interface mixups for my internal networks, where the sync tries to assignt the virtual ip's to the wrong interfaces.... but thanks for clarifieng it. regards, albert
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