Date: Sun, 29 Jun 2003 08:25:40 +1000 (EST) From: =?iso-8859-1?q?Keith=20Spencer?= <bsd2000au@yahoo.com.au> To: freebsd-questions@freebsd.org Subject: A routing/IP/NIC query < Expert required Message-ID: <20030628222540.24302.qmail@web12003.mail.yahoo.com>
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Hi all,
I have a new adsl isp allocating my fbsd 4.7 box a
routable IP (end user ip)
I have 32 (read that as 30) ips of my own to use and
route for my domain.
I have 2 NICs in the gateway/router
How should I setup the IPs and aliases etc. I
figure...
(yyy.yyy.yyy.yyy = ISP end user ip they gave me)
(xxx.xxx.xxx.xx1 = 1st usable ip in my 32 ip range)
(xxx.xxx.xxx.xx2 = 2nd usable ip in my 32 ip range)
GATEWAY MACHINE
ADSL MODEM
|
|---------|--------|
| yyy.yyy.yyy.yyy |
| xxx.xxx.xxx.xx1 |
| | |
| fxp0 NIC |
| |
| |
| dc0 NIC |
| | |
| 10.0.0.1 |
| |
|__________________|
Or do I also need an xxx.xxx.xxx.xx3 alias on the dc0
because I have 2 ip live servers inside the firewall.
I think I do! Am I right or am I right?
I have ipfilter on this machine with ipnat setup tonat
the 10.0.0.0 addresses.
Also, I suppose I could setup ipnat to do mapping of
xxx.xxx.xxx.xxn addresses into 10.0.0.n private
address.
what say you?
Thanks
Keith
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