05-07-2005
well since your router will be doing nat for you more than likely, then your linux box should have an internal ip address. So unless you forward the correct port on the router to the linux box, then no one should be able to see it. This is all assuming that you have an internal ip and your router is doing nat for you
10 More Discussions You Might Find Interesting
1. IP Networking
It was easy in mandrake, but i don't know how in red hat. I have an Allied Telesyn AT2400/ET
If it's possible in mandrake then i know it's possible in red hat. (5 Replies)
Discussion started by: walrus
5 Replies
2. IP Networking
If the cable modem that the cable company is using doesn't support unix is there a way around that . Are there drivers I can get online or is there a way to configure redhat lenix (that's what I will be using) to work with the cable modem. Or is there a way to buy a third party cable modem that... (3 Replies)
Discussion started by: gparsons70
3 Replies
3. UNIX for Dummies Questions & Answers
I recently installed Caldera 2.4 (successfully:p ), but I cannot seem to get my cable modem up and running! My ISP is AT&T and I'm using @home. I've tried using DHCP and that didn't work either. I briefly read the cable modem HOWTO, but the lsmod didn't list my network card (3COM). What do I do now? (4 Replies)
Discussion started by: zorro
4 Replies
4. UNIX for Dummies Questions & Answers
Caldera eDesktop 2.4 - Cable Modem
my NIC card has been detected, but funny scenario:
#dmesg
eth0: RealTek rtl8139 Fast Ethernet at 0x2400, IRQ 0, 00:50:ba:43:a0:ef
/*I noticed that it detected the correct module (rtl8139) but I'm using D-Link and not RealTek, which uses the same module.... (1 Reply)
Discussion started by: zorro
1 Replies
5. UNIX for Dummies Questions & Answers
Is anyone using a cable modem with unix and if so does your cable co. support unix or did you get that going on your own and how.
Thank you for all your help. (5 Replies)
Discussion started by: gparsons70
5 Replies
6. IP Networking
I can do all this in windows, but Im trying to run the SuSe 8.0 professional as a gateway. I have the local (private) LAN setup with no problems, but Im having troubles getting it to use DHCP to go out on the external card to the service provider, which only uses Dynamic IP's. WHere, what and how... (3 Replies)
Discussion started by: ftn96
3 Replies
7. UNIX for Dummies Questions & Answers
hi , i have sparc machine , i want to connect my le0 (ethernet interface) directly to cable modem ,
i have created a file resolv.conf,hosts, dhcp.le0,defaultrouter,nisswitch,hostname.le0. i dont know my cable companies <domain name> and <name server assigned to me> , also they even dont know how... (5 Replies)
Discussion started by: raju
5 Replies
8. BSD
hi
I want to setup my cable modem under OpenBSD. I did not configure my network while installing the system.
When I type, I get
# ifconfig -a
lo0 : ....
...
...
rl0 : ....
...
...
vr0 : ...
...
...
I have two network cards (the machine will be a router).
I created... (1 Reply)
Discussion started by: fnoyan
1 Replies
9. Solaris
Hi all,
Is there any difference between a null modem cable or a modem cable ?
i assume that a null modem cable is a normal cable that i used from cpu serial ports to a modem for dialup.
please correct if i am wrong,
thks (2 Replies)
Discussion started by: waterbear
2 Replies
10. OS X (Apple)
Hi.
I have a very strange problem, so strange I don't even know which sub-forum to post it to.
Last week, my cable modem broke, so I took it back and got a new one.
The new one doesn't work with my old router so, for now, I have to connect the modem directly to my Mac with an ethernet... (14 Replies)
Discussion started by: Scott
14 Replies
LEARN ABOUT SUNOS
defaultrouter
defaultrouter(4) File Formats defaultrouter(4)
NAME
defaultrouter - configuration file for default router(s)
SYNOPSIS
/etc/defaultrouter
DESCRIPTION
The /etc/defaultrouter file specifies a IPv4 host's default router(s).
The format of the file is as follows:
IP_address
...
The /etc/defaultrouter file can contain the IP addresses or hostnames of one or more default routers, with each entry on its own line. If
you use hostnames, each hostname must also be listed in the local /etc/hosts file, because no name services are running at the time that
defaultrouter is read.
Lines beginning with the ``#'' character are treated as comments.
The default routes listed in this file replace those added by the kernel during diskless booting. An empty /etc/defaultrouter file will
cause the default route added by the kernel to be deleted.
Use of a default route, whether received from a DHCP server or from /etc/defaultrouter, prevents a machine from acting as an IPv4 router.
You can use routeadm(1M) to override this behavior.
FILES
/etc/defaultrouter Configuration file containing the hostnames or IP addresses of one or more default routers.
SEE ALSO
in.rdisc(1M), in.routed(1M), routeadm(1M), hosts(4)
SunOS 5.10 17 Aug 2004 defaultrouter(4)