08-12-2003
I don't know Digital Unix so I don't know which startup script you need to change.
And if the that box with the wrong netmask really can reach systems in your 192.168.1.0 network, and you aren't installing routes on it, then your network topology must be different than what you described anyway.
9 More Discussions You Might Find Interesting
1. Solaris
Hi, I want to ssh the linux server without inputting the password, how can I config this server?
Thanks in advance! (1 Reply)
Discussion started by: GCTEII
1 Replies
2. UNIX for Dummies Questions & Answers
Hello, I'm a newbie to unix. I just about have the Suse 10.1 installed. During set up it automatically detected components to access the internet. But failed. I lost now.
Any ideas?
Thank You (2 Replies)
Discussion started by: Nick7269
2 Replies
3. Solaris
hi expert,
i had do sys-unconfig for my v890 sparc and had config for eri0 network interface and hostname but after the server bring up i got this error messages :
NIS domainname is www.USSDGmdn-4.com
starting rpc services: rpcbind keyserv done.
Setting netmask of eri0 to 255.255.255.0... (5 Replies)
Discussion started by: bucci
5 Replies
4. IP Networking
system config. Red hat ES 5 . multiple network cards. front end and back end networks.
Problem:
Here is what I have diagnosed on linux 6 .....other machines on the network if you try to get there do not see linux 6, a ping results in “no route to host” message. However the system is running... (4 Replies)
Discussion started by: frankkahle
4 Replies
5. IP Networking
Hi folks
how can this be explained?
Cheers
Spacerat
----
tom@jumpstart:~$ cat /etc/resolv.conf
domain acceleris.ch
nameserver 192.168.21.230
tom@jumpstart:~$ nslookup Google 192.168.21.230
Server: 192.168.21.230
Address: 192.168.21.230#53
Non-authoritative answer:... (2 Replies)
Discussion started by: Spacerat
2 Replies
6. UNIX for Advanced & Expert Users
What files or programs have the ability to change your default network scripts and config files? All 3 of these very important files got changed on their own.
/etc/sysconfig/network-scripts/ifcfg-wlan0
/etc/sysconfig/networking/devices/ifcfg-wlan0... (4 Replies)
Discussion started by: cokedude
4 Replies
7. Hardware
Hi gurus, I am experiencing strange networks problems. I am trying to teather internet from HTC Desire S with Android. Basicly I followed those instructions: https://wiki.archlinux.org/index.php/Android_Tethering#Procedure
1.) Enable USB Debugging - Phone: Settings --> Applications -->... (0 Replies)
Discussion started by: wakatana
0 Replies
8. Solaris
Solaris for Sparc 11.1 with the latest patches. Created a Guest LDOM with two vnet's net0 and net1, installed a guest whole root, ip exclusive zone that I want to be able to utilize DHCP. I have been able to create the zone but unable to get it to boot because I am unable to assign an anet to it.... (4 Replies)
Discussion started by: os2mac
4 Replies
9. Solaris
I have a few non-globa zones running in a 10.10.xx.xx network on a machine that is on a 192.168.xx.xx network.
My goal is to allow each of the non-global zones to communicate to each other while not communicating on the 192.168.xx.xx network.
I am using the current version of Solaris 10 in... (7 Replies)
Discussion started by: BradJM
7 Replies
LEARN ABOUT DEBIAN
ifscheme-mapping
IFSCHEME(8) Commands IFSCHEME(8)
NAME
ifscheme - scheme control for network interfaces
SYNOPSIS
ifscheme [-v] [[-s] newscheme]
mapping <interface> script ifscheme-mapping
DESCRIPTION
ifscheme allows you to change network configuraton schemes or query the current scheme. It integrates with the ifup(8) command and inter-
faces(5). For example, you might use this program to configure a "home" scheme and a "work" scheme for a network device on a laptop. When
you move between home and work, a simple command can reconfigure your networking.
If you run the program with no parameters, it will tell what the current network scheme is.
The ifscheme-mapping utility is used to tell the ifup and ifdown utilities about the current scheme.
OPTIONS
-v
--verbose
Run in verbose mode. This is passed in to the ifup and ifdown programs as well.
-l
--list list all schemes available/defined in /etc/network/interfaces.
newscheme
-s newscheme
--scheme newscheme
Change to a new network configuration scheme. When the scheme is changed, network interfaces that were using the old scheme will be
taken down and brought back up to use the new configuration scheme. -s or --scheme are mandatory if newscheme begins with a -.
CONFIGURATION
To make the program do anything useful when a scheme is selected, you must edit /etc/network/interfaces to add a mapping for the interface
(or interfaces) that can be controlled on a per-scheme basis. Suppose you want to control eth0 in this way. You might have an existing eth0
configuraton in there, such as:
auto eth0
iface eth0 inet static
address 192.168.1.5
netmask 255.255.255.0
gateway 192.168.1.1
To change this so you can chose between static routing and dhcp, replace it with the following (it helps to ifdown the interface first).
auto eth0
mapping eth0
script ifscheme-mapping
iface eth0-home inet static
address 192.168.1.5
netmask 255.255.255.0
gateway 192.168.1.1
iface eth0-work inet dhcp
Now if you run "ifscheme home" and ifup the interface, you'll get the eth0-home configuration stanza. If you run "ifscheme work", it will
be changed to the eth0-work stanza. You can add additional stanzas as desired, but the label must always be of the form <hardware inter-
face>-<scheme name>.
If you have a second interface (perhaps a wireless network card on eth1), you can duplicate the above for that interface, changing the eth0
and the configuration details as appropriate, but remember to add an iface stanza for every scheme name for the second interface.
FILES
/etc/network/interfaces
the interfaces definition file
/etc/network/run/scheme
the current scheme
/etc/network/run/ifstate
a record of the current state of the interfaces, managed by ifup and ifdown
BUGS
All schemed interfaces will have the same scheme.
Any schemed interface which does not have an entry for the current scheme and is not configured when the scheme is changed will not be suc-
cessfully configured when it is brought up.
SEE ALSO
interfaces(5) ifup(8) ifdown(8)
DISTRIBUTION
Redistribution is subject to the GNU public license.
AUTHORS
Joey Hess <joey@kitenet.net>, Peter Wilson <pwilson@cs.hmc.edu>
IFSCHEME(8)