What I forgot to mention is that the Linux arping utility can send such an packet, eg
Code:
# arping -U 192.168.1.5
will tell the other devices on the segment that your IP is 192.168.1.5. It's open source, so you can take a few pointers off it, or use it directly from some script.
Last edited by pludi; 04-14-2009 at 06:06 PM..
Reason: Wrong prompt
How can I broadcast in a lonely Unix machine .
One process can inform other processes in the same machine that something happened .
Do not inform these processes one after another in a loop.You should inform other process whthin only one instuction. (1 Reply)
Can anybody hellp me troubleshoot this error.
Using HP-Uxix B.10.X
" *****ARPA/9000 NETWORKING*****
Mon Jun 30 SAT 2003 20:18:12.xxxxxxx DISASTER Subsys: NS_LS_PROBE LOC:01001
Network NS_LS_PROBE DISASTER 1001, pid
arp: ether address is broadcast for IP address zzzzzzz! "
where... (1 Reply)
My problem definition is ,I have to send a message from one node in a network and it has to be broadcasted to all other nodes in the network.The program what I have given below will be running in all the nodes in the network.The same program should be capable of sending(broadcasting) and receiving.... (0 Replies)
hello to all
i want to use multithreading to my UDP broadcast server client program. will anyone help me by proving C code. i am working in fedora. also my requirement is POSIX compliance.please help me..... (0 Replies)
Hi
In the vio server when I do # lsattr -El hdisk*, I get a PVID. The same PVID is also seen when I put the lspv command on the vio client partition. This way Im able to confirm the lun using the PVID.
Similarly how does the vio client partition gets the virtual ethernet scsi client adapter... (1 Reply)
Dear All need advice,
I just want broadcast email with mail from shell script, where the script look up the file that contain email address and password
#!/bin/bash
SUBJECT="Mailserver Baru"
ISIEMAIL="/tmp/emailmessage.txt"
for a in `(sed 's/"//g;s/\,.*//g' $1)`;
do
echo > $ISIEMAIL... (2 Replies)
With a little bit of work, was able to build a nice "Wuhan Coronavirus Status" app using MQTT and the IoT-OnOff app. More on this technique here:
ESP32 (ESP-WROOM-32) as an MQTT Client Subscribed to Linux Server Load Average Messages
The result turned out nice, I think. I like the look and... (10 Replies)
Discussion started by: Neo
10 Replies
LEARN ABOUT SUSE
tgt-setup-lun
tgt-setup-lun(8) System Manager's Manual tgt-setup-lun(8)NAME
tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target
SYNOPSIS
tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h]
DESCRIPTION
Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows:
iqn.2001-04.com.<hostname>-<target_name> The target name must be unique.
The script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia-
tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator.
EXAMPLES
Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81:
tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81
Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82:
tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82
Create a target that uses /dev/sdb1 and allows connections from any initiator:
tgt-setup-lun -d /dev/sdb1 -n my_target
Display help:
tgt-setup-lun -h
AUTHOR
Written by Erez Zilber
REPORTING BUGS
Report bugs to <erezz@voltaire.com>.
COPYRIGHT
Copyright (C) Voltaire Ltd. 2008.
tgt-setup-lun(8)