how we can achive this in aix. i need this for a latency check.[...]
You can combine ping with tcpdump which returns fine timestamps. Example:
Use the two timestamps of the packets that share same sequence number to calculate round trip time. A granularity of six digits behind the full second should be good enough (as long as you do not work with HPC stock trading apps )
Hi All
We have one SCO Server here and it never gives us any trouble. Until Now!! Well its not earth shattering but we have one user who is complaining of a very slow response time when changing to his Home Directory. Other users who have similar profiles are OK. I have su'd to this user and I can... (0 Replies)
Hi!
I'm trying to create a script for seeing if a host is alive, and depending on the ammount of packet loss, send an mail+sms to warn if the host seems to be dead.
The script i'm trying to use is:
pinger ()
{
ping_stat=`ping -c 4 host.name | grep loss | awk '{print $7}'`
echo "Packet... (18 Replies)
Hi,
I develop simple animation ping script on Solaris Platform. It is like Cisco ping.
Examples and source code are below.
bash-3.00$ gokcell 152.155.180.8 30
Sending 30 Ping Packets to 152.155.180.8
!!!!!!!!!!!!!.!!!!!!!!!!!!!!!.
% 93.33 success... % 6.66 packet loss...... (1 Reply)
Hello All,
i would like to start ping command and the result should contain also Timestate.
this i'm able to do with following command :
ping HOSTNAME | perl -nle 'print scalar(localtime), " ", $_'
or
ping HOSTNAME | awk '/time\=(+\.{2}) ms /^+ bytes from / { "date" | getline pong;... (1 Reply)
Hi
I am using perl to ping a list of nodes - with script below :
$p = Net::Ping->new("icmp");
if ($p->ping($host,1)){
print "$host is alive.\n";
}
else {
print "$host is unreacheable.\n";
}
$p->close();... (4 Replies)
Hi All,
I have the requirement where am pinging the server and matching the IP address with the existing IP address. Below code is returning me the IP address and my requirement is i have to see that also whether it is pinging or not
PING useipapd01 (172.22.32.87) 56(84) bytes of data.
64... (1 Reply)
Hello all. Let me qualify my question by saying that I am struggling with how to ask the question I am semi green but have no issue reading up if pointed in the right direction. Please be gentle!
A RHEL server 6.2. Hosts a statistical application that has some web apps and batch programming... (0 Replies)
help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
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 CENTOS
ocf_pacemaker_ping
OCF_PACEMAKER_PING(7) Pacemaker Configuration OCF_PACEMAKER_PING(7)NAME
ocf_pacemaker_ping - node connectivity
SYNOPSIS
[OCF_RESKEY_pidfile=string] [OCF_RESKEY_dampen=integer] [OCF_RESKEY_name=string] [OCF_RESKEY_multiplier=integer]
[OCF_RESKEY_host_list=string] [OCF_RESKEY_attempts=integer] [OCF_RESKEY_timeout=integer] [OCF_RESKEY_options=string]
[OCF_RESKEY_failure_score=integer] [OCF_RESKEY_debug=string] ping [start | stop | reload | monitor | meta-data | validate-all]
DESCRIPTION
Every time the monitor action is run, this resource agent records (in the CIB) the current number of ping nodes the host can connect to. It
is essentially the same as pingd except that it uses the system ping tool to obtain the results.
SUPPORTED PARAMETERS
OCF_RESKEY_pidfile = string [/ping-]
PID file
OCF_RESKEY_dampen = integer [5s]
Dampening interval
The time to wait (dampening) further changes occur
OCF_RESKEY_name = string [pingd]
Attribute name
The name of the attributes to set. This is the name to be used in the constraints.
OCF_RESKEY_multiplier = integer []
Value multiplier
The number by which to multiply the number of connected ping nodes by
OCF_RESKEY_host_list = string []
Host list
The list of ping nodes to count.
OCF_RESKEY_attempts = integer [2]
no. of ping attempts
Number of ping attempts, per host, before declaring it dead
OCF_RESKEY_timeout = integer [2]
ping timeout in seconds
How long, in seconds, to wait before declaring a ping lost
OCF_RESKEY_options = string []
Extra Options
A catch all for any other options that need to be passed to ping.
OCF_RESKEY_failure_score = integer []
failure_score
Resource is failed if the score is less than failure_score. Default never fails.
OCF_RESKEY_debug = string [false]
Verbose logging
Enables to use default attrd_updater verbose logging on every call.
AUTHOR
Andrew Beekhof <andrew@beekhof.net>
Author.
Pacemaker Configuration 06/10/2014 OCF_PACEMAKER_PING(7)