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Dear all, I have a serial device connected to COM1 of my client workstation. And I would like to use the application running in the Terminal Server to access that serial device. I know there is COM port mapping function in W2K Terminal Services. This facilitates me to see the local COM port of...

Dear all, I have been told that in order to support equal cost multipath for my linux box, I have to enable some options in kernel and re-build the kernel. Here is the problem, I would like to check my existing kernel configuration to see if those options are enable. If so, I will not need to...

Hi all, I would like to know if the Kernel 2.2.17 support equal cost mulitiple path in routing. If it support, do I need to configure something to enable it. Thank you in advance. Best regards, Jeff

Hi all, I have two adsl lines and I want to configure my linux box (as an Internet gateway) to connect to those adsl lines to access the internet. I would like to know if the kernel 2.2.17 (Redhat 7.0) support round-robin of outgoing traffic when my linux box connect the Internet via two adsl...

Hi All, I'm trying to use my linux box to act as an Internet gateway for my local lan. I have two ethernet cards in the linux box, which is eth0 and eth1. The linux box access the Internet through a 1.5Mbps speed ADSL connected to eth1 and my local lan is connected at the interface eth0. I...

Hi all, I would like to know what's the difference between zip and gzip in linux. I have seen so many package of software which is packed with gzip rather than zip. Thank you for your attention Best regards, Jeff Li

HI, I've a problem when restoring Solaris 2.6 to Sun E250. I've backup the system with ufsdump to a tape, which inlcudes: / /usr /var /export/home Then I follow the procedures as suggested by Sun's document to restore: 1) boot cdrom -s 2). newfs /dev/rdsk/c0t0d0s0 3). mount /dev/dsk/c0t0d0s0...

Hi all, I have linux box which is installed on a machine with 4 PCI slots. And I am going to install 4 network cards in it so that I can use it as a router. During the installation of these network cards, I find those of them will not function as I installed the fourth network cards into the...

Hi all, I have configured my REALTEK 8139 network interface card, that is originally getting the IRQ and I/O address by plug and play method, to a specific IRQ and I/O address. Since then, I'm unable to get my network card works anymore. I have tried to use "linuxconf" to remove the...

First of all, you need to make sure the network cards that you installed in both linux boxes are functional. What I mean functional is that it is detected by linux and the driver is correctly installed. The easiest way to verify this is to issue the following command in the command prompt of...