TCP/IP routing and gateways

We have a network of QNX nodes that are all on the same subnet (say
192.168.1.x). One on node, we have a modem connected to allow outside
access from a Windows box.

We want to be able to connect through the modem and be assigned an IP
and be routed through to the entire network.

We currently are able to connect to only the node that has the modem and
the Windows box has a static IP.

What is the easiest solution to this?

Thanks.

try PPP or SLIP with the modem and start Socket with “-d forward” -
should work

rixmannd@rdsdata.com schrieb:

We have a network of QNX nodes that are all on the same subnet (say
192.168.1.x). One on node, we have a modem connected to allow outside
access from a Windows box.

We want to be able to connect through the modem and be assigned an IP
and be routed through to the entire network.

We currently are able to connect to only the node that has the modem and
the Windows box has a static IP.

What is the easiest solution to this?

Thanks.

Dr. Jörg Kampmann - IBK-Consult for Real-Time and Embedded Systems
D-31228 Peine - Tel.:+49-177-276-3140 - Fax: +49-5171-13385
http://www.ibk-consult.de
===== QNX is the better Choice for Real-Time: http://www.qnx.com ====

Doug Rixmann <rixmannd@rdsdata.com> wrote:

We are currently using PPP however have been using Socklet as opposed to
Socket. Any change required to the hosts file or routing table?

Your “windows Box with modem”, must have an internal ip address
like “192.168.1.w”.

All you QNX machine must run this:

route add default 192.168.1.w

Note, you must install/active “sharing ip network” (sth like that)
on windows box, from the “network” icon in ctrl panel.

-xtang


Joerg Kampmann wrote:

try PPP or SLIP with the modem and start Socket with “-d forward” -
should work

rixmannd@rdsdata.com > schrieb:

We have a network of QNX nodes that are all on the same subnet (say
192.168.1.x). One on node, we have a modem connected to allow outside
access from a Windows box.

We want to be able to connect through the modem and be assigned an IP
and be routed through to the entire network.

We currently are able to connect to only the node that has the modem and
the Windows box has a static IP.

What is the easiest solution to this?

Thanks.

Dr. Jörg Kampmann - IBK-Consult for Real-Time and Embedded Systems
D-31228 Peine - Tel.:+49-177-276-3140 - Fax: +49-5171-13385
http://www.ibk-consult.de
===== QNX is the better Choice for Real-Time: > http://www.qnx.com > ====

We are currently using PPP however have been using Socklet as opposed to
Socket. Any change required to the hosts file or routing table?



Joerg Kampmann wrote:

try PPP or SLIP with the modem and start Socket with “-d forward” -
should work

rixmannd@rdsdata.com > schrieb:

We have a network of QNX nodes that are all on the same subnet (say
192.168.1.x). One on node, we have a modem connected to allow outside
access from a Windows box.

We want to be able to connect through the modem and be assigned an IP
and be routed through to the entire network.

We currently are able to connect to only the node that has the modem and
the Windows box has a static IP.

What is the easiest solution to this?

Thanks.

Dr. Jörg Kampmann - IBK-Consult for Real-Time and Embedded Systems
D-31228 Peine - Tel.:+49-177-276-3140 - Fax: +49-5171-13385
http://www.ibk-consult.de
===== QNX is the better Choice for Real-Time: > http://www.qnx.com > ====