08-18-2010
The ifconfig source code file you want to look at is changeif.c. You can find it via
Koders Open Source Search Engine or in the source code of any of the major GNU/Linux distributions.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to end a host (shell script based) concurrent program in WARNING. Is it possible? Tried out a few things but it just either ends in NORMAL or ERROR. :confused:
Any ideas/inputs would be appreciated.
Thanks,
coolblue_3 (2 Replies)
Discussion started by: coolblue_3
2 Replies
2. UNIX and Linux Applications
hi, linux gurus...
i'm trying to write a script in ksh called ResetPass that allows a user to change mysql passwords. the script accepts user, password and host like this: ResetPass <user> <password> <host>. here's the code:
*****************************************************
mysql... (1 Reply)
Discussion started by: ankimo
1 Replies
3. Shell Programming and Scripting
I have my Mac OS X program executing a shell script (a script that copies files to a drive). I want to make it so that the shell script automatically kills itself if it finds that the host .app is not running OR kill itself if the drive that it is copying files to has been unmounted. Right now what... (2 Replies)
Discussion started by: pcwiz
2 Replies
4. Programming
I need to know what is the maximum stack size i.e. -Xss my java program is running with.
Is there a way to find that out from inside my java program code and outside of it.
What i am looking for is to read whatever the current set max limit -Xss (stack sie) is for a particular JVM(not... (3 Replies)
Discussion started by: mohtashims
3 Replies
5. Solaris
How to set gateway address to a particular interface? waht are the files need to update to make it permanent? (2 Replies)
Discussion started by: Naveen.6025
2 Replies
6. Shell Programming and Scripting
Can anyone suggest a workaround
zone_5.org='/qaz/qwe/path/tns.osn'
output
/home/bingo/XXX_script.sh: line 180: zone_5.org=/qaz/qwe/path/tns.osn: no parent
The path does not exist on the local machine, the allocation used to work till the server was upgraded.
Red Hat Enterprise Linux... (2 Replies)
Discussion started by: squrcles
2 Replies
7. Red Hat
I have an Oracle Linux 7.1 vsphere host built. It's be preconfigured with our security configurations.
What I would like to do is unconfigure this host. Then set the host to do firstboot --reconfigure.
how do I do that using /etc/sysconfig/firstboot?
I've tried setting
... (10 Replies)
Discussion started by: os2mac
10 Replies
8. Shell Programming and Scripting
Hi All,
I have a requirement to make a oracle concurrent program end with
warning based on a given condition. If the condition is true, the
concurrent program should end with completed warning status.
The host program I am using is a shell script that checks if a file exists.
... (2 Replies)
Discussion started by: megha2525
2 Replies
9. Red Hat
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)
Discussion started by: kamose
0 Replies
10. UNIX for Beginners Questions & Answers
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
vde_l3
VDE_L3(1) General Commands Manual VDE_L3(1)
NAME
vde_l3 - Virtual Distributed Ethernet 'Layer 3' Switch.
SYNOPSIS
vde_l3 -v vde_plug:ipaddress/netmask [-v...] [-r target_network/netmask:gateway] [-G default_gw] [-M mgmt_socket]
DESCRIPTION
A vde_l3 connects to one or more vde_switches, performing ip forwarding among its virtual interfaces. A new interface is created at startup
for each -v option given at command line. Static routes to target networks can be defined using the -r option.
vde_l3 -v /var/run/s1.ctl:192.168.0.1/24
connects to the vde sock at /var/run/s1.ctl with its virtual interface ve0, having the address 192.168.0.1 and netmask 255.255.255.0.
vde_l3
-v /var/run/s1.ctl:192.168.0.1/24
-v /var/run/s2.ctl:10.0.0.254/255.255.0.0
connects to the two vde socks, with its virtual interfaces ve0 and ve1, having addressess 192.168.1.0 and 10.0.0.254 respectively. Hosts in
each network can specify the vde_l3 as their gateway to reach the other one.
OPTIONS
-v vde_plug:ipaddress/netmask
Creates a virtual network interfaces on the vde_l3 box, with address ipaddress and netmask netmask. Please note that the netmask can
be specified either in the 'classic' A.B.C.D mode, or just by giving the number of leading bits (f.e., /17 for 255.255.128.0). One
can define as many interfaces as she wants.
-r target_network/netmask:gateway
Specify a static route through gateway to reach hosts in target_network with netmask netmask. One can define as many routes as she
wants.
-G default_gw
Specify a default gateway, to be used whenever no static route is defined for a target host.
-M mgmt_socket
the unix socket where the parameters (interfaces addresses, routes, etc.) can be checked and changed runtime. unixterm(1) can be
used as a remote terminal for wirefilter.
NOTICE
Virtual Distributed Ethernet is not related in any way with www.vde.com ("Verband der Elektrotechnik, Elektronik und Informationstechnik"
i.e. the German "Association for Electrical, Electronic & Information Technologies").
SEE ALSO
vde_switch(1), vdeq(1), unixterm(1), vde_cryptcab(1), wirefilter(1).
AUTHORS
VDE_L3 is a tool by Daniele Lacamera <root@danielinux.net>
VDE is a project by Renzo Davoli <renzo@cs.unibo.it>
Virtual Distributed Ethernet May 7, 2007 VDE_L3(1)