Ex. ping is not service test. If you like to test some tcp/ip service, use that service = only correct method to check service.
And use ip and port/service number - test only service, not own dns, ...
Create socket ex. socket.sh 111.111.111.111 23
Using that nice ksh93 script, you can do something like (check.sh):
Now you can write your not_ok.sh script as you like.
Good day,
We have recently purchased an HP Compaq t5000 thin client and installed this as a management console. It runs Windows CE 5.0 as we required Internet Explorer for the managemenet of the one server (Web based management only working in Internet Explorer).
We have now also installed... (4 Replies)
I use server Unix with AIX 5.2.
I can't telnet to server about 5 mn, then i can access to server via telnet.
This problem have again and again. Sometime can, sometime can't.
I dont know why?
Do you have any idea? (4 Replies)
Hi every1
well i am new to unix scripting but i have been seeking help from this forum
the question
i want to write a script to telnet to a remote server
and put the username and pwd in the script
the problem is that i want to run some commands on the remote server and get the results in a... (2 Replies)
Dear guys,
Pls help me this case. I telnet normally to Solaris. After restarting it manually, I can only console, cannot telnet from my latop although I can ping it. I checked
/etc/default/login
/usr/sbin/in.telnetd
/etc/inet/inetd.conf
All these files are the same.
I don't see telnet... (2 Replies)
Hi,
I encountered error when I telnet to my server.
Error is as follows:
telnetd: /bin/login: The file access permissions do not allow the specified action
I am able to ssh into my server and I have checked/verified /etc/security and /etc/inetd.conf. I restarted the inetd subsystem via... (1 Reply)
Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
I have to write a script, which is ran... (0 Replies)
Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
1. The problem statement, all variables... (0 Replies)
Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
1. The problem statement, all variables... (8 Replies)
I need a list of servers, that, I can try out my test program with, such as a timeserver.
For example, I would need to connect to telnet server|port. (1 Reply)
Out of the blue for some odd reason I am no longer able to telnet to one of my SCO Unix servers. I can ping, ftp and do a traceroute to it, just cant telnet. When I attempt to telnet to it, I just get this
Trying ##.##.##.##....
telnet: Unable to connect to remote host: Connection timed out
... (0 Replies)
Discussion started by: macastor
0 Replies
LEARN ABOUT CENTOS
ibv_uc_pingpong
IBV_UC_PINGPONG(1) USER COMMANDS IBV_UC_PINGPONG(1)NAME
ibv_uc_pingpong - simple InfiniBand UC transport test
SYNOPSIS
ibv_uc_pingpong [-p port] [-d device] [-i ib port] [-s size] [-r rx depth] [-n iters] [-l sl] [-e] HOSTNAME
ibv_uc_pingpong [-p port] [-d device] [-i ib port] [-s size] [-r rx depth] [-n iters] [-l sl] [-e]
DESCRIPTION
Run a simple ping-pong test over InfiniBand via the reliable connected (RC) transport.
OPTIONS -p, --port=PORT
use TCP port PORT for initial synchronization (default 18515)
-d, --ib-dev=DEVICE
use IB device DEVICE (default first device found)
-i, --ib-port=PORT
use IB port PORT (default port 1)
-s, --size=SIZE
ping-pong messages of size SIZE (default 4096)
-r, --rx-depth=DEPTH
post DEPTH receives at a time (default 1000)
-n, --iters=ITERS
perform ITERS message exchanges (default 1000)
-l, --sl=SL
use SL as the service level value of the QP (default 0)
-e, --events
sleep while waiting for work completion events (default is to poll for completions)
SEE ALSO ibv_rc_pingpong(1), ibv_ud_pingpong(1), ibv_srq_pingpong(1)AUTHORS
Roland Dreier
<rolandd@cisco.com>
BUGS
The network synchronization between client and server instances is weak, and does not prevent incompatible options from being used on the
two instances. The method used for retrieving work completions is not strictly correct, and race conditions may cause failures on some
systems.
libibverbs August 30, 2005 IBV_UC_PINGPONG(1)