Audie, you bounced this to me and I think you wanted to direct it to the original
poster,
whas is Scott? I'm copying this back out to the MASQ list so that the right person
might
receive your comments...
Barry
Audie Pierre wrote:
> I am glad you came to realize that. However, I have tried the IP Aliasing trick along
> with IP MASQ for no apparent reason and it worked. I am simply curious as to why you
> chose to use eth0:1 instead of eth0:0. Is eth0:0 being used for something else?
>Anyway,
> my command looked like the following:
>
> # ipfwadm -F -a -m -W eth0 -S 192.168.1.0/24 -D 0/0
>
> eth0 (external) has a registered IP address
> eth0:0 (virtual interface) is part of the 192.168.1.0 network
>
> >From what I've read, your situation might be different because it almost seems like
>you
> are double-masqing. Is that right or am I just missing something?
>
> Barry Treahy wrote:
>
> > I was running 2.0.35 kernel and spent days trying to setup a single NIC connection
> > with no PPP and failed... Received a lot of ideas, but none worked. I know that
> > technically it is supposed to be possible, but when it came down to my time wasted
> > versus tossing in a $25 NIC, well, I quickly realized that on day 4 my time was
>worth
> > a lot more than $25...
> >
> > Barry
> >
> > Scott Search wrote:
> >
> > > On my linux box I would like to create virtual ethernet interfaces off
> > > eth0; for example, eth0:1 and take a subnet like 10.10.10.0 coming in
> > > from eth1 and have that subnet use eth0:1 for masquerading instead of
> > > eth0. Does anyone know how I can do that and what the ipfwadm command
> > > would look like. Here is what one of my ipfwadm commands is setup:
> > >
> > > ipfwadm -F -a masq -W eth0 -S 192.9.200.0/24 -D 0/0
> > >
> > > instead of eth0 in the above example I want to use:
> > >
> > > ipfwadm -F -a masq -W eth0:1 -S 192.9.200.0/24 -D 0/0
> > >
> > > Can anyone help? I've already tried using modprobe ip_alias.
> > >
> > > Thanks in advanced,
> > > SS
> > >
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> >
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