Hi all, Please I need some help...
I have a server with kernel 2.6.6 (netfilter activated), LAN 192.168.0.x/24
and 15 ISDN dial-up interfaces IPPPx. The ISDN interfaces are configured to
be dial-on-demand and they connect to 15 different win98 machines.
My nightmare started when I realized that windows 98 RAS server always assigns
the same IPs (192.168.55.1 to the Server and 192.168.55.2 to the client). I
want to automaticaly connect to any of this machines (so the source
connection is in my own LAN).I assigned in my LAN a "virtual" IP to each
remote PC (192.168.2.1, 192.168.3.1, ... and so on) and create the apropiate
routes to it:
My ISDN interfaces looks like this:
ippp0 Link encap:Point-to-Point Protocol
inet addr:192.168.55.2 P-t-P:192.168.55.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
collisions:0 txqueuelen:30
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
And My routes are this way:
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.1 0.0.0.0 255.255.255.255 UH 0 0 0 ippp0
192.168.3.1 0.0.0.0 255.255.255.255 UH 0 0 0 ippp1
192.168.4.1 0.0.0.0 255.255.255.255 UH 0 0 0 ippp2
192.168.5.1 0.0.0.0 255.255.255.255 UH 0 0 0 ippp3
192.168.6.1 0.0.0.0 255.255.255.255 UH 0 0 0 ippp4
...
So the only resting step is to translate 192.168.x.1 to 192.168.55.1 in the
apropiate interface (In a POSTROUTE way), but I dont
see a form to do this. :-(
It is there any way of do this with netfilter or Linux?.
I saw an old document that do something like this, but it used obsolet
ipnatadm tool.
Many thanx,
Christian E. López Finnberg
Las Palmas de Gran Canaria.
