Need Help setting up Networking

Right now i have my computer set up to run WIn98 and LINUX. I have networking installed on WIN98 and want to install it onto LINUX. But I have no idea how to do it? I am running Red Hat 5.1. can someone please help me? what information do i need to set it up?
GreatOneAsked:
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jreeseCommented:
1. In your ~/bin directory, create 2 shell scripts: isp, and isp.chat. Edit the following to match your needs:

=====
#!/bin/sh
# isp script
/usr/sbin/pppd connect ~/bin/isp.chat /dev/cua1 115200 asyncmap 0 crtscts lock modem defaultroute
=====

=====
#!/bin/sh
# isp.chat script
chat -t120 CONNECT ABORT BUSY ABORT 'NO CARRIER' ABORT 'NO DIAL TONE' '' ATDT5551234 CONNECT "" ogin:-BREAK-ogin: username word: yourpasswd
======

2. call isp script: >isp

This will start the pppd daemon, call the isp.chat script, and logon to your isp.

Your ISP's DNS servers go in the file /etc/resolv.conf.

Any further questions, please let me know.

Jim

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GreatOneAuthor Commented:
Jim,
I forgot to mention that I get network access via a LAN. So how would i set up linux for this? I'm guessing the two scripts you gave me won't do this.

Thanks
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jreeseCommented:
You need to set up your Ethernet card with ifconfig. This is usually done in one of the scripts in /etc/rc.d. You can issue the following command to get things going:

/sbin/ifconfig eth0 209.1.2.3 broadcast 209.1.2.255 netmask 255.255.255.0

substituting your own proper numbers for the ip address, broadcast and netmask.

Then you need to add a default route:

/sbin/route add -net 209.1.2.0 netmask 255.255.255.0

Hope that helps some more. Let me know if you need more specific info, and I can tailor it for you.

Jim
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GreatOneAuthor Commented:
Ok,
One last thing. I don't have a static IP address, it's dynamic. How would I get the broadcast value? I got the other values by using winipcfg in Windows.
Thanks
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jreeseCommented:
The broadcast value is usually 255.255.255.0, but you should check with your ISP/network admin.

Jim
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jreeseCommented:
Err--scratch that last comment. I meant that it's usually the same as your IP, but the last octet is 0. So, just use your IP address, substituting 0 as the 4th number.

Jim

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GreatOneAuthor Commented:
Hey Jim,
Thanks for all the help. Everything works great. Here are your points, you earned it.
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