10 More Discussions You Might Find Interesting
1. IP Networking
Running 3650 switch. I have this odd issue where I cannot get 4 new Centos 7 boxes pinging out on public IPs (nor pinging in), only gateway .1 and first public IP .2
This is what I see, which doesn't look normal. How do I fix this?
The server itself is configured fine (Centos 7)
# cat... (0 Replies)
Discussion started by: Bashed
0 Replies
2. Shell Programming and Scripting
Bash script to subdivide a given subnet into a pre-defined number of smaller subnets. Show network/broadcast address, number of hosts and assign gateway.
For example:
Input:
./subnetter.sh 192.168.0.0/24 3 Output:
192.168.0.0/128 subnet 192.168.0.0 broadcast 192.168.0.127 gateway... (1 Reply)
Discussion started by: mail2rias
1 Replies
3. Shell Programming and Scripting
Bash script to subdivide a given subnet into a pre-defined number of smaller subnets. Show network/broadcast address, number of hosts and assign gateway.
For example:
Input:
./subnetter.sh 192.168.0.0/24 3 Output:
192.168.0.0/128 subnet 192.168.0.0 broadcast 192.168.0.127 gateway... (1 Reply)
Discussion started by: mail2rias
1 Replies
4. Solaris
Hi all,
New to this forum.
I have just been reading through a historical thread about some issues with IPMP.
Some tips from "Peasant" where very useful. Please see below
"Just couple of more hints regarding VM.
For VDS, use one VDS - one guest LDOM, don't put everything in primary-vds.... (9 Replies)
Discussion started by: selectstar
9 Replies
5. Shell Programming and Scripting
HI,
I have a file serverlist in that all host names are placed.
i have written a small script
#./testping
#! /bin/bash
for i in `cat serverlist`
do
ping $i >> output.txt
done
so now it creates a file output.txt till here fine..
now each time i run this script the output file... (4 Replies)
Discussion started by: madhudeva
4 Replies
6. Linux
Hello All,
We have added a windows host and its config files to Nagios master server and wanted to do a ping check alone at the moment however, the nagios master server identifies the host in its GUI and immediately disappears can anyone let me know the right approach to this one, We want to... (2 Replies)
Discussion started by: lovesaikrishna
2 Replies
7. UNIX for Dummies Questions & Answers
Hello:
I have this script:
#!/bin/bash
#for loop
for ip in `cat ips`
do
ping $ip | grep "is alive">>pingtestlog
done
And its working properly with this input:
ericadm@amxcruas1> cat ips
10.196.60.4
10.196.61.210
10.196.62.73
10.196.61.152 (5 Replies)
Discussion started by: asenav1
5 Replies
8. IP Networking
Hi,
My project needs to migrate the existing Subnet (255.255.255.0) to a new subnet and change the ipaddresses (currently C class). How can I do that. I need some information.
John (0 Replies)
Discussion started by: johnmarsh
0 Replies
9. UNIX for Dummies Questions & Answers
I have Digital UNIX V4.0B (Rev. 564) on alpha machine.
I'm trying to acces network in subnet (192.168.1.x).
Ip on Alpha comp. is from 192.168.3.X subnet. My default gateway on this network is 192.168.3.1 and it working OK from other machines. This machine is visible from same subnet... (2 Replies)
Discussion started by: ermingut
2 Replies
10. Shell Programming and Scripting
Alright, I have being checking out various posting here trying to hack together something for a friend
Needed:
A script that can run in cron doing:
ping of several hosts and notifying via email when they are unavailable.
I am not going to post my non working messes (I am a basic... (11 Replies)
Discussion started by: edkung
11 Replies
PRIPS(1) BSD General Commands Manual PRIPS(1)
NAME
prips -- print the IP addresses in a given range
SYNOPSIS
prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] start end
prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] CIDR-block
prips -h
DESCRIPTION
The prips tool can be used to print all of the IP addresses in a given range. It can enhance tools that only work on one host at a time,
e.g. whois(1).
The prips tool accepts the following command-line options:
-c Print the range in CIDR notation.
-d delim
Set the delimiter to the character with ASCII code delim where 0 <= delim <= 255.
-e <x.x.x,x.x>
Exclude ranges from the output.
-f format
Set the format of addresses (hex, dec, or dot).
-h Show summary of options.
-i incr
Set the increment to 'x'.
ENVIRONMENT
The prips tool's operation is not influenced by any environment variables.
FILES
The prips tool's operation is not influenced by any files.
EXAMPLES
Display all the addresses in a reserved subnet:
prips 192.168.32.0 192.168.32.255
The same, using CIDR notation:
prips 192.168.32/24
Display only the usable addresses in a class A reserved subnet using a space instead of a newline for a delimiter:
prips -d 32 10.0.0.1 10.255.255.255
Display every fourth address in a weird block:
prips -i 4 192.168.32.7 192.168.33.5
Determine the smallest CIDR block containing two addresses:
prips -c 192.168.32.5 192.168.32.11
DIAGNOSTICS
The prips utility exits 0 on success, and >0 if an error occurs.
SEE ALSO
ipsc(1), gipsc(1)
STANDARDS
No standards were harmed in the writing of the prips tool.
HISTORY
The prips tool was originally written by Daniel Kelly and later adopted by Peter Pentchev. This manual page was originally written by Juan
Alvarez for the Debian GNU/Linux system and later added to the prips distribution and converted to mdoc format by Peter Pentchev.
AUTHORS
Daniel Kelly <dan@vertekcorp.com>
Juan Alvarez <jalvarez@fluidsignal.com>
Peter Pentchev <roam@ringlet.net>
BUGS
Please report any bugs in the prips tool to its current maintainer, Peter Pentchev.
BSD
March 1, 2011 BSD