02-27-2005
9 More Discussions You Might Find Interesting
1. IP Networking
iam doing a research on WAN so pliz any body can give me or tell me where i would find communication protocol map..thats all 7 layers..OIS MODEL (1 Reply)
Discussion started by: ravineelkumar
1 Replies
2. UNIX for Dummies Questions & Answers
I have two files one (numbers file)contains the numbers(approximately 30000) and the other file(record file) contains the records(approximately 40000)which may or may not contain the numbers from that file.
I want to seperate the records which has the field 1=(any of the number from numbers... (15 Replies)
Discussion started by: Shiv@jad
15 Replies
3. Shell Programming and Scripting
Howdy experts,
We have some ranges of number which belongs to particual group as below.
GroupNo StartRange EndRange
Group0125 935300 935399
Group2006 935400 935476
937430 937459
Group0324 935477 935549
... (6 Replies)
Discussion started by: thepurple
6 Replies
4. Infrastructure Monitoring
dear friends ,
how can I use the SNMP protocol to monitor the network and send notification alerts to the clients which have windows machines.
I found the utility snmp_trapsend at the directory /usr/sbin ,how can I use this command ??
my server is SUN SOLARIS.
please help !!!:confused: (1 Reply)
Discussion started by: Ahmed waheed
1 Replies
5. Shell Programming and Scripting
Hello All,
I am having problem to find what is the smallest number from 90% of highest numbers from all numbers in file. I am having file with thousands of lines and hundreds of columns.
I am familiar mainly with bash but I am open to whatever suggestion witch will lead to the solutions.
If I... (11 Replies)
Discussion started by: Apfik
11 Replies
6. IP Networking
Hello Forum Members,
I am siva ranganath from Hyderabad-India.
I have an work experince of 4.5 years as application developer and support member in open source systems.i am good basic network programing ie applications developing in TCP/IP and i have an experince of 1 year in this N/W... (0 Replies)
Discussion started by: workforsiva
0 Replies
7. UNIX for Dummies Questions & Answers
##### (0 Replies)
Discussion started by: lucasvs
0 Replies
8. What is on Your Mind?
I have a UDP joke but i don't know if you will get it:
Also, I have a TCP joke and i know you will get it.
:) (2 Replies)
Discussion started by: TUX servers
2 Replies
9. UNIX for Beginners Questions & Answers
Hi!
I found and then adapt the code for my pipeline...
awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy
I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal...
It works but I have also some problems... here my columns
... (7 Replies)
Discussion started by: echo manolis
7 Replies
LEARN ABOUT LINUX
protocols
PROTOCOLS(5) Linux Programmer's Manual PROTOCOLS(5)
NAME
protocols - the protocols definition file
DESCRIPTION
This file is a plain ASCII file, describing the various DARPA internet protocols that are available from the TCP/IP subsystem. It should
be consulted instead of using the numbers in the ARPA include files, or, even worse, just guessing them. These numbers will occur in the
protocol field of any IP header.
Keep this file untouched since changes would result in incorrect IP packages. Protocol numbers and names are specified by the IANA (Inter-
net Assigned Numbers Authority).
Each line is of the following format:
protocol number aliases ...
where the fields are delimited by spaces or tabs. Empty lines are ignored. If a line contains a hash mark (#), the hash mark and the part
of the line following it are ignored.
The field descriptions are:
protocol
the native name for the protocol. For example ip, tcp, or udp.
number the official number for this protocol as it will appear within the IP header.
aliases
optional aliases for the protocol.
This file might be distributed over a network using a network-wide naming service like Yellow Pages/NIS or BIND/Hesiod.
FILES
/etc/protocols
The protocols definition file.
SEE ALSO
getprotoent(3)
http://www.iana.org/assignments/protocol-numbers
COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2008-09-23 PROTOCOLS(5)