09-28-2010
PING pros and cons
I have some questions regarding ping
a. im planning to add all my servers to nagios for monitoring purposes. since nagios will do "PING" on the IP address (to check if UP or down), will there be affect on all my servers? say resource utilization, memory, etc? Will it add up or slow down the performance? I believe none right?
b. in order to add and configure all IP to nagios, do I just need to add the nagios IP to the routing table of my servers? All I need is that nagios should be able to ping my servers and decide if its pingable or timeout.
thanks you
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi there thanks for checking in
The I T manager over here wants us to convert 1 branch in our company from Win98 to Linux
I would just like to know the types of problems that we will have once this is done.
I would also like to know the following.
Does Linux come with a Office package... (3 Replies)
Discussion started by: nemex
3 Replies
2. UNIX for Dummies Questions & Answers
Allright the situation is that i have a dual boot set up with windows xp and red hat 9.0. the problem is that my modem and sound card dont work with linux. I found a driver, and i have to download it with xp. My question is.....
How do i actually copy the file to the linux... (4 Replies)
Discussion started by: nregenwether
4 Replies
3. AIX
Can anyone provide the pros and cons of having an NFS mount on an AIX server. Or direct me to documentation that provides this information. Thanks... (1 Reply)
Discussion started by: mcateriny
1 Replies
4. AIX
I have a folder with about 4000+ files. I would like to compress all these files with one command. When I type "compress *.ext" for example, I get "arg list too long". I tried the following:
for k in *
do
compress *.ext
done
Still got "The parameter list is too long." How can I compress... (4 Replies)
Discussion started by: bbbngowc
4 Replies
5. AIX
We are considering a DR strategy of booting AIX 5.3 and 5.3 logical partitions from EMC Symmetrix SAN disks, so that we can replicate via SRDF to a recovery site. Has anyone tried configuring AIX 5.x systems to boot from SAN disk? If so, can you provide any information on the pros and cons of... (6 Replies)
Discussion started by: jjgarrot
6 Replies
6. Cybersecurity
folks,
I have a security related question, to all you. Please share your comments with me.
I have a situation where i was asked to automate the password in my application, which expires every 6 months. In this case i need to generate a random password and set the password on some... (2 Replies)
Discussion started by: sudharma
2 Replies
7. Shell Programming and Scripting
Anyone has experience or study with Text User Interface and Curses::UI using Perl?
- What is the criteria to decide which method is better for a console based UI?
- Which DTL (dialog tag language) is supported by these?
The background is that I want to write a wrapper over some UNIX tools... (0 Replies)
Discussion started by: vikrantl
0 Replies
8. UNIX for Advanced & Expert Users
Hello,
Could anyone please enumerate some of the pros and cons to using a Journaled FileSystem?
---------- Post updated at 02:46 PM ---------- Previous update was at 02:45 PM ----------
I know clearly not losing data during a failed move or copy is a big pro, correct? Let's build off of... (8 Replies)
Discussion started by: glev2005
8 Replies
9. Programming
help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
do
ping -c "$COUNT" "$myhost" &&return 1
done
return 0
}
if pingtest $HOSTS
#100% failed... (4 Replies)
Discussion started by: mort3924
4 Replies
LEARN ABOUT DEBIAN
send_nsca
send_nsca(1) General Commands Manual send_nsca(1)
NAME
send_nsca - send passive check results to an NSCA daemon
SYNOPSIS
send_nsca -H <host_address> [-p port] [-to to_sec] [-d delim] [ -c config_file]
DESCRIPTION
send_nsca This utility is used to send passive check results to the NSCA daemon. Host and Service check data that is to be sent to the
NSCA daemon is read from standard input. Input should be provided in the following format (tab-delimited unless overriden with -d command
line argument, one entry per line):
Service Checks
<host> <svc_description> <return_code> <plugin_output>
Host Checks:
<host> <return_code> <plugin_output>
OPTIONS
host_address
The IP address of the host running the NSCA daemon
port The port on which the daemon is running - default is 5667
to_sec Number of seconds before connection attempt times out. (default timeout is 10 seconds)
delim Delimiter to use when parsing input (defaults to a tab)
config_file
Name of config file to use
SEE ALSO
nsca(1)
FILES
/etc/nsca.cfg
nsca server configuration
/etc/send_nsca.cfg
send_nsca configuration
AUTHOR
NSCA was written by Ethan Galstad <nagios@nagios.org>. This manpage was written by sean finney <seanius@debian.org> for Debian (but it may
be freely used, modified, and redistributed by others).
nsca December 2005 send_nsca(1)