Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game. |
Notices |
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
Are you new to LinuxQuestions.org? Visit the following links:
Site Howto |
Site FAQ |
Sitemap |
Register Now
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
|
|
|
07-06-2003, 11:14 PM
|
#1
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Rep:
|
Cable Modem Problem PLEASE HELP!!!
OK I Am A Linux Newbie But I Like What I See Very Much...
i have aquainted myself ok with it all but no matter what i try i cannot get my Rogers High-Speed Internet working on my RedHat 8...
Any Help Is Greatly Appreciated...
Thanks In Advance,
Mike
|
|
|
07-06-2003, 11:21 PM
|
#2
|
Member
Registered: Nov 2002
Location: Dallas
Distribution: RedHat 8
Posts: 270
Rep:
|
First of all tell us a bit about your setup.
Do you have a router or NIC to connect it up? USB?
Static or DHCP for IP.
Some service require a log on is this possible with yours?
|
|
|
07-06-2003, 11:28 PM
|
#3
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
I Have Rogers high speed cable internet this box has an NIC and i am connected to the modem through a linksys switch. the connection is supposed to be always on and there is no logon
hel is appreciated
|
|
|
07-06-2003, 11:35 PM
|
#4
|
Member
Registered: Dec 2001
Location: NoVA
Distribution: Ubuntu, Solaris, OpenBSD
Posts: 492
Rep:
|
You will have to be a bit more detailed than that. Try running ifconfig -a and posting the results. Also, do you remember what networking options you selected during install? You can help us help you by helping yourself. Like how about telling us if you have a static or dynamic address? If you don't know, you need to find out because I won't waste my time explaining something you can find in 30 seconds on Google.com
|
|
|
07-07-2003, 01:28 PM
|
#5
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
when i setup linux networking i chose DHCP and i had eth0 active on boot the host name was automatic and all misc options were greyed out i used default firewall settings on medium (these are exact settings as i wrote them down
when i type ifconfig in terminal i get this:
[mike@localhost mike]$ ifconfig -a
bash: ifconfig: command not found
[mike@localhost mike]$
please help me
|
|
|
07-07-2003, 06:30 PM
|
#6
|
Member
Registered: Dec 2001
Location: NoVA
Distribution: Ubuntu, Solaris, OpenBSD
Posts: 492
Rep:
|
ifconfig is in the /sbin directory in Redhat. If you'e looking for a command an can't find it, look in the sbin directory or /usr/sbin. For example, you could list everything in /sbin that begins w/ "if" w/ the ls comand and a * wildcard marker after the if. Like this:
[bax@morbo bax]$ ls /sbin/if*
/sbin/ifcfg /sbin/ifdown /sbin/ifport /sbin/ifuser
/sbin/ifconfig /sbin/ifenslave /sbin/ifup
"please help me" We are already.
Last edited by bax; 07-07-2003 at 07:16 PM.
|
|
|
07-07-2003, 07:52 PM
|
#7
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
good point sorry about that ifconfig -a reads out:
eth0 Link encap: Ethernet HWaddr: 00:03:FF:F5:FF:FF
inet addr: 192.168.131.74 BCast: 192.168.131.255 Mask: 255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 METRIC:1
RX Packets: 3 Errors:0 Dropped:0 Overruns:0 Frame:0
TX Packets: 3 Errors:0 Dropped:0 Overruns:0 Carrier:0
Collisions:0 Txqueuelen:100
lo Link encap: Local Loopback
inet addr: 127.0.0.1 Mask: 255.0.0.0
UP LOOPBACK RUNNING MTU:16436 METRIC:1
RX Packets: 72 Errors:0 Dropped:0 Overruns:0 Frame:0
TX Packets: 72 Errors:0 Dropped:0 Overruns:0 Carrier:0
Collisions:0 Txqueuelen:0
RX Bytes: 4964 TX Bytes: 4694
|
|
|
07-07-2003, 08:33 PM
|
#8
|
Member
Registered: Dec 2001
Location: NoVA
Distribution: Ubuntu, Solaris, OpenBSD
Posts: 492
Rep:
|
Where do you get your connectivity from? By that,I mean do you plug into a router or switch or directly into the cable modem?
|
|
|
07-07-2003, 10:30 PM
|
#9
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
A Linksys EtherFast 5 Port Switch
|
|
|
07-07-2003, 10:56 PM
|
#10
|
Member
Registered: Dec 2001
Location: NoVA
Distribution: Ubuntu, Solaris, OpenBSD
Posts: 492
Rep:
|
So is it like this:
cable modem---Linksys switch---your computer
Sure sounds like a router is somewhere in the mix. What happens when you run dig? Do you have any idea what your DNS and default gateway are supposed to be?
|
|
|
07-08-2003, 01:15 AM
|
#11
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
it is like what you said (modem----switch-----computer) and there is no router i am just clueless as to what information i will need to set up my ROGERS INTERNET On RedHat 8 so since rogers does not offer support i turn to the community for help (thank you for it) thus once knowing what information i need and how to implement it i can go to the company to find the information but they will not tell me how to set up for linux hence returning to the original question. thank you for your help so far bax i really appreciate it.
|
|
|
07-08-2003, 02:33 AM
|
#12
|
Senior Member
Registered: Jul 2003
Location: Silicon Valley, USA
Distribution: OpenBSD 4.6, OS X 10.6.2, CentOS 4 & 5
Posts: 3,660
Rep:
|
What's the output of $ netstat -rn
?
|
|
|
07-08-2003, 11:25 AM
|
#13
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
Kernel IP Routing Table
Destination Gateway Gen Mask Flags MSS Window Irtt Iface
192.168.131.0 0.0.0.0 255.255.255.0 U 40 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 40 0 0 lo
0.0.0.0 192.168.131.254 0.0.0.0 UG 40 0 0 eth0
Last edited by mikey_man380; 07-08-2003 at 11:33 AM.
|
|
|
07-08-2003, 11:37 AM
|
#14
|
Member
Registered: Dec 2002
Posts: 76
Rep:
|
Is it just your RedHat 9.0 computer on the network or are there more? Also, is your Linksys a router or just a hub? What I mean by that is does it have a DHCP server? It will say on the box. Try connecting directly from linux box to cable modem, like this:
linux box---------cable modem.
Use the cable that currently connects between your Linksys WAN port and your cable modem for that, if you can. Cycle power on the cable modem and restart the linux box, IN THAT ORDER. Then run ifconfig -a and post it's output. If I've been unclear in any way, please let me know!
|
|
|
07-08-2003, 11:52 AM
|
#15
|
LQ Newbie
Registered: Jul 2003
Distribution: RedHat 8.0
Posts: 29
Original Poster
Rep:
|
there are 2 other xp machines and this one is a dual boot xp and redhat 8.0 i huess that it does have a dhcp server because all xp machines work perfect including the xp side of the dual boot box
|
|
|
All times are GMT -5. The time now is 12:44 AM.
|
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.
|
Latest Threads
LQ News
|
|