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Operating Systems
Linux
Change IP, Netmask, Default GW on linux
Post 51045 by salhoub on Monday 10th of May 2004 06:01:14 AM
05-10-2004
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Hi,
On our new Solaris machine I have set up a network card with an IP of 10.44.12.102 , netmask of 255.255.252.0 and broadcast 19.44.15.255. These are to match current configuration on the other servers (running an older Solaris).
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4. IP Networking
Hi,
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5. Solaris
hi,
I am trying to configure one of my interfaces, but after reboot - i lose the changes to the netmask & broadcast address.
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Hi,
I am having two variables
IP="10.150.12.1"
netmask="255.255.255.0"
To get network number, I know that a bitwise & will help.
networkno=IP & netmask
My code is
#!/usr/bin/ksh
ip="10.150.12.1"
netmask="255.255.255.0"
networkno="$ip" & "$netmask"
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I have net0 as my primary network interface in Solaris 11.
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inet 10.53.77.154 netmask ffffff00 broadcast 10.53.77.255
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Hi all, I would appreciate if someone could share how to convert CIDR notation to netmask and vice versa.
The value below is just an example. it could be different numbers/ip addresses.
Initial Output, let say file1.txt
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LEARN ABOUT CENTOS
ipcmk
IPCMK(1) User Commands IPCMK(1) NAME
ipcmk - create various ipc resources SYNOPSIS
ipcmk <resource options> [additional options] DESCRIPTION
ipcmk allows you to create shared memory segments, message queues or semaphore arrays. RESOURCE OPTIONS
Resources may be specified as follows: -M, --shmem [size] Shared memory segment of size bytes. -S, --semaphore [number] Semaphore array with number of elements. -Q, --queue Message queue. ADDITIONAL OPTIONS
-p, --mode [mode] Permission for the resource. Default is 0644. -h, --help Display a short help message and exit. -V, --version Output version information and exit. SEE ALSO
ipcrm(1), ipcs(1) AUTHOR
Hayden A. James <hayden.james@gmail.com> AVAILABILITY
The ipcmk command is part of the util-linux package and is available from Linux Kernel Archive <ftp://ftp.kernel.org/pub/linux/utils/util- linux/>. util-linux September 2011 IPCMK(1)