Re: proxy arp problems

Is anyone using Proxy Arp in a production environment on 1.3?  Also,
if so, are you using it with Server NATs or 1:1 NATs?

Thanks
Charles

On Tue, Dec 8, 2009 at 10:47 PM, Charles Goldsmith <[email protected]> wrote:
> I've been a user of m0n0 for several years, and am trying to put a new
> install in at a colo.  Soekris 5501 with 1.3 new install on a flash
> card.
>
> No problems with the basic nat/fw setup.  But when I setup a few
> server NATs and proxy arp, the proxy arp doesn't seem to be working.
>
> I have a /29 in a vlan, so the ISP isn't routing it.  If I unplug my
> WAN port on the firewall and plug into my linux laptop, I can alias in
> all of the IP's and can ping them from remote.  The m0n0 doesn't seem
> to proxy arp my secondary IP's or the server nat's don't work, not
> totally sure, but it seems to be proxy arp.  I enabled ICMP to all
> ip's and can ping the WAN address, but I cannot ping any of the other
> IP's.
>
> Is anyone using server nats and proxy arp with 1.3 sucessfully?  I
> might be able to get my ISP to route the IPs for me, but I'd rather
> not bother them with this.
>
> Any help would be appreciated.
> Charles
>