Mrm. A script won't help you. Something like nmap would be your tool of choice. I'm thinking this is what you want to use (run as root):
Change the portion in blue to match your subnet/bits-in-mask.
Then grep the results:
If your grep doesn't support "-B", try:
And you'll see output like:
And the line in red is the one you're interested in.
Last edited by otheus; 11-14-2011 at 10:18 AM..
Reason: corrections, expounding on output
I need to setup a DHCP server in our office for Macs, Windows (98/ME/NT/2000) Linux and Unix servers and workstations. We want it on a Unix server, but I'm unsure what is out there. The Unix world is new to me, so any suggestions would be appreciated.
Thanks!
Corey (2 Replies)
Dear people,
i have a problem with my DHCP Server based on an AIX.
I try to evaluate my dhcpsd.log and find some errors.
But now i'm missing a documentation about this errors.
For example "protocol_spsm: address check failed".
i would be happy if someone could tell me where to find a... (0 Replies)
hi
when i configure for DHCP in my solaris it says not able to contact dhcp server..
what might be the problem( is there any problem in recognizing my hostname by DHCP Server)?
can any one explain
thanks in advance (1 Reply)
Hi.
I want to use the DHCP server that comes with vxWorks 6.4.
The DHCP server implementation has a table that contains addresses of DHCP servers that will receive a copy of all the client requests that the local server gets, thus the server acts as a dhcp relay at the same time.
Can anyone... (4 Replies)
Hi
just looking for some advise on the best way to set-up a passive dhcp server in solaris.
Was thinking of exporting the dhcp data/macros etc to a separate server to use as a backup that will be activated when the main dhcp server goes down
Any hints/tips etc greatly appreciated (1 Reply)
hi, we are moving to dhcp from a static ip and i'm thinking which should best be the DHCP server? i have a windows 2003 server and a solaris 10 running on sun's m5000 server.
Note to pinoy43v3r: Your avatar was NSFW. We changed it. (5 Replies)
Where can you find your DHCP Server address? I checked all of the files that this mentioned with no luck.
Quick HOWTO : Ch08 : Configuring the DHCP Server - Linux Home Networking (6 Replies)
I need to find out the MAC address of an IP leased from DHCP server .
For Eg:-i need to know the MAC of the below mentioned IP at the below mentioned time .
IP : 172.16.28.90
Date :Sunday July 2nd 2011
Time : 14.07.2011
OS -Solaris 10
Vital QIP IP management software using to... (0 Replies)
Hello.
Doing my first steps in Linux and while trying to configure a DHCP server in Linux i encountered some problems:
TOPOLOGY:
- Laptop with Windows 8.1
- VM Player 12 with Linux installed (Ubuntu Server 14.04)
- ICS-DHCP-SERVER installed and running
- Another LAPTOP conected to a... (1 Reply)
Discussion started by: Portuguevos
1 Replies
LEARN ABOUT LINUX
zegrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)