Network monitoring at boot level. Post: 302586419

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Network monitoring

Is there any way to check up the TCP/Ip port connectivity( healthiness ) without using ping or icmp calls ?

2. UNIX for Dummies Questions & Answers

monitoring network traffic

there are commands to monitor the memory, paging, io... how about network traffic. i mean commands to see whether the network traffic (LAN) is congested? the closest i got is netstat thanks

3. UNIX for Dummies Questions & Answers

hi can i know if there is any GUI interface software to help in monitoring the network of the servers i have? something like a web pages or a stock pages when a processes is down, a red colour is flashes. best if it is free ;)

4. UNIX for Advanced & Expert Users

Monitoring network traffic using snoop

I want to monitor network traffic. For this purpose i use snoop command. But snoop command only show those packets which are broadcasted or those packets which recieved by host. But I want to examine whole network traffic. Please tell me how to use snoop for monitoring whole network traffic or if...

5. HP-UX

Monitoring traffic in the network

I Colleagues, Somebody can say me how to monitoring traffic in the network. also I am interested in monitoring memory. if somebody to know a guide with command advanced in unix welcome for me. Thank you for adcanced.

6. Shell Programming and Scripting

Folder level size monitoring

Hi All, I have a requirement to monitor the sub-directories under /home in a way that if the the folder size increases by 30 GB in a span of like an hour then it needs to send email alerts listing what as the actual size was and what's the current size which the subject listing the sub-directory...

7. Shell Programming and Scripting

Network Monitoring

My Office Hours between 10 A.M to 5 P.M .I am managing 16 client PCs which is remotely placed. I want to know the network status of every client PCs.I need an automatic trigger mail ,when the network connection is lost in any one of the Client PCs during office hours.I am a self study learner.I...

8. BSD

PF OpenBSD Network Monitoring

Hi, Though I have some Linux background I'm new to BSD. Currently I'm administering an OpenBSD 5.3 firewall which based on PF. I want to view my LAN's top talkers to the internet. If it is a graphical method that's better but I like to know whether it is possible through a command like pfctl....

9. Solaris

Change run level at boot

for solaris 11, how does one change the run level at boot from 3 to 2? i checked "/etc/inittab" file where i usually change it in other *nix but it seems solaris is not using it.

LEARN ABOUT NETBSD

isibootd

ISIBOOTD(8)						    BSD System Manager's Manual 					       ISIBOOTD(8)

NAME

     isibootd -- TRFS based network boot server

SYNOPSIS

     isibootd [-d tracelevel] [-i interface] [-s directory]

DESCRIPTION

     The isibootd command is a server which supports OMRON LUNA's network boot protocol based on the Transparent Remote File System (TRFS) proto-
     col.  The TRFS protocol uses special Ethernet type packets and works within a local network.

     isibootd is a simple TRFS server that only supports client reads for booting and exports files in a specified directory.  isibootd accepts
     requests only from clients listed in the /etc/ethers and have valid hostnames.

     The options are as follows:

     -d tracelevel
		 Run isibootd in debug mode with specified tracelevel.	The tracelevel can be value 1, 2, or 3, and greater tracelevel provides
		 more detailed trace output.  The server will not fork in the debug mode.

     -i interface
		 Specify a network interface to service network boot.  If not specified isibootd searches available network interfaces (excluding
		 loopback) and use the first configured ``up'' one.

     -s directory
		 Specify a directory containing boot files to be served by isibootd.  If not specified isibootd uses /tftpboot by default.

FILES

     /etc/ethers
     /etc/hosts
     /tftpboot
     /var/run/isibootd.pid

SEE ALSO

     ethers(5), hosts(5), tftpd(8)

     http://www.NetBSD.org/ports/luna68k/install.html

HISTORY

     isibootd is based on isiboot utility which was originally written by Tohru Nishimura for NetBSD/luna68k development, and first appeared in
     NetBSD 6.0.

BSD
								 December 15, 2011							       BSD

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Network monitoring

Discussion started by: vikasdeshmukh

2. UNIX for Dummies Questions & Answers

monitoring network traffic

Discussion started by: yls177

3. UNIX for Dummies Questions & Answers

network monitoring software

Discussion started by: legato