The default router will need to be directly available from any Network Interface Card (NIC) that uses it. If you have:-
...and you set the default router as 123.100.100.1, then all the traffic will route through NIC 0 as that is the only one that can get to it. Even NIC 2 on the similar range will be ignored.
What are you trying to achieve? Do you want to have multiple 'default' routes? It is possible, but then you don't know what route will be used for any connection and you end up writing many more firewall rules.
Hi, I'm new to unix and have absolutely no experience with it. I am trying to change the network setting on the only computer on our network with SCO Unix. We switched ISP's and now have a new set of IP's. I can't for the life of me figure out how to go in and change these settings, please help.... (12 Replies)
How can I change the gateway address on my sco Openserver 5.0.6. A cisco firewall is recently installed but the gateway on the system is still pointing at the old one.
I want it to use the gateway address of the router.
Please help. Thanks (2 Replies)
how we can get the gateway address.
i know gethostname used for ipaddress
how we can get the system gateway address.
thank u inadvance,
sree (2 Replies)
Hello, I need to write a program which sets server's ip address, router, network mask. Program also should set if it is an internal or external ip. Maybe someone can help me ? Any information from u is very useful :b:
I stopped at .. :(
#!/bin/sh
A=`hostname -i`
echo "server ip address is $A"... (4 Replies)
Is there a command that can lookup ip address, subnet mask, gateway, and dns all at the same. I know ifconfig can lookup ip address and subnet mask. I know route -n can lookup gateway. Not sure about a dns command. So I hope there is a way to lookup ip address, subnet mask, gateway, and dns all at... (2 Replies)
Hi,
Using Redhat 6.1 with all the latest patches. I have the default gateway address but it never gets loaded. I have to add that manually? Not sure. Any idea. Is there any other place which I need to add?
/etc/sysconfig/network-scripts/ifcfg-em1
DEVICE="em1"... (2 Replies)
Hi all,
i have a rhel 6.2 with a default gateway.
This server is an Intranet office with no internet access.
DNS are already configured and it's possible to resolve my target.
My goal is to link my application (apache forward) only to http://mytarget.yyy through a new gateway (That does... (0 Replies)
Dear friends
I use RedHat 6.5, which sets the gateway in the configuration file / etc / sysconfig / network as GATEWAY = 192.168.1.26, and the gateway in the configuration file / etc / sysconfig / network-scripts / ifcfg-eth11 as GATEWAY = 192.168.1.256. The two gateways are different.... (6 Replies)
Discussion started by: tanpeng
6 Replies
LEARN ABOUT DEBIAN
wakeonlan
WAKEONLAN(1) User Contributed Perl Documentation WAKEONLAN(1)NAME
wakeonlan - Perl script to wake up computers
SYNOPSIS
wakeonlan [-h] [-v] [-i IP_address] [-p port] [-f file] [[hardware_address] ...]
DESCRIPTION
This script sends 'magic packets' to wake-on-lan enabled ethernet adapters and motherboards, in order to switch on the called PC. Be sure
to connect the NIC with the motherboard if neccesary, and enable the WOL function in the BIOS.
The 'magic packet' consists of 6 times 0xFF followed by 16 times the hardware address of the NIC. This sequence can be encapsulated in any
kind of packet. This script uses UDP packets.
OPTIONS -h Displays the help information.
-v Displays the script version.
-i ip_address
Destination IP address. Unless you have static ARP tables you should use some kind of broadcast address (the broadcast address of the
network where the computer resides or the limited broadcast address). Default: 255.255.255.255 (the limited broadcast address).
-p port
Destination port. Default: 9 (the discard port).
-f file
File with hardware addresses of wakeable computers. For an example check the file lab001.wol in the examples subdirectory.
EXAMPLES
Using the limited broadcast address (255.255.255.255):
$ wakeonlan 01:02:03:04:05:06
$ wakeonlan 01:02:03:04:05:06 01:02:03:04:05:07
Using a subnet broadcast address:
$ wakeonlan -i 192.168.1.255 01:02:03:04:05:06
Using another destination port:
$ wakeonlan -i 192.168.1.255 -p 1234 01:02:03:04:05:06
Using a file as source of hardware and IP addresses:
$ wakeonlan -f examples/lab001.wol
$ wakeonlan -f examples/lab001.wol 01:02:03:04:05:06
AUTHOR
Jose Pedro Oliveira <jpo@di.uminho.pt> maintaining and expanding original work done by Ico Doornekamp <ico@edd.dhs.org>.
COPYRIGHT
Copyright (c) 2000-2005 Jose Pedro Oliveira.
This is free software. You may modify it and distribute it under Perl's Artistic Licence. Modified versions must be clearly indicated.
SEE ALSO
For more information regarding this script and Wakeonlan technology just check the following address
http://gsd.di.uminho.pt/jpo/software/wakeonlan/.
perl v5.14.2 2012-03-10 WAKEONLAN(1)