11-01-2016
Did you enable both Port 53/UDP and Port 53/TCP ?
10 More Discussions You Might Find Interesting
1. IP Networking
The problem I am facing now is that the QNX host could not ping the SCO host and vice versa. They are in the same domain, ie, 172.20.3.xx. As I am very new to Unix, I guess I must have missed out some important steps. Pls help... Thanx alot (2 Replies)
Discussion started by: gavon
2 Replies
2. UNIX for Dummies Questions & Answers
We need to add our remote office to our linux routing table.
Our internal office ip addresses are all in the range of 198.9.200.x
with an subnet mask of 255.255.255.0
the remote office has ip addresses in the range of 192.168.0.0 and also a subnet mask of 255.255.255.0
when i use the... (3 Replies)
Discussion started by: progressdll
3 Replies
3. UNIX for Advanced & Expert Users
Write a quick shell snippet to find all of the IPV4 IP addresses
in any and all of the files under /var/lib/output/*, ignoring
whatever else may be in those files. Perform a reverse lookup on
each, and format the output neatly, like "IP=192.168.0.1,
... (0 Replies)
Discussion started by: choco4202002
0 Replies
4. Solaris
Hi Gurus
I am getting the following message continuosly in my /var/adm/messages file:
Aug 3 13:31:21 mumux102 sendmail: n6UHxxTm019703: to=postmaster, delay=3+14:00:01, xdelay=00:00:00, mailer=relay, pri=30730707, relay=fisbomrelay.fnfis.com, dsn=4.0.0, stat=Deferred: Name server:... (3 Replies)
Discussion started by: Hari_Ganesh
3 Replies
5. UNIX for Advanced & Expert Users
I do a ssh to remote host(A1) from local host(L1). I then ssh to another remote(A2) from A1.
When I do a who -m from A2, I see the "connected from" as "A1".
=> who -m
userid pts/2 2010-03-27 08:47 (A1)
I want to identify who is the local host who initiated the connection to... (3 Replies)
Discussion started by: gomes1333
3 Replies
6. Solaris
Hi all
I had a mail issue earlier today where I was not receiving any emails from the servers of one of our clients.
The mail queue just showed this:
-----Q-ID----- --Size-- -----Q-Time----- ------------Sender/Recipient-----------
o8S7eSpp020274* 5858 Tue Sep 28 10:42... (0 Replies)
Discussion started by: notreallyhere
0 Replies
7. Shell Programming and Scripting
Hi,
I'm new here. I was wondering why I can't store a host lookup in a variable.
for line in $(< blacklist)
do
STOREIP=host $line;
if ]; then
$line >> blacklist2;
else
$line >> blacklist3;
fi
done
Result: "ip" command not found .. so how would I store the host lookup in the... (2 Replies)
Discussion started by: sOliver
2 Replies
8. Solaris
I am facing typical problem with apache as proxy. my solaris box was running with apache1.3, due to security issue i have updated to apache 2.2. I don't have any DNS set up onmy network. I was able to connect to internet apache 1.3 working as proxy server. http and https are working fine. when... (3 Replies)
Discussion started by: sns_sns
3 Replies
9. UNIX for Dummies Questions & Answers
hi power went out. next day unix sco wont boot up error code 303. any help appreciated as we are clueless. (11 Replies)
Discussion started by: fredthayer
11 Replies
10. UNIX for Beginners Questions & Answers
Hi
I have a problem in sendmail Freebsd when sending emails to yahoo as an example, I get:
Sep 5 10:05:43 local50 sm-mta: STARTTLS=client, error: connect failed=-1, SSL_error=1, errno=0, retry=-1
Sep 5 10:05:43 local50 sm-mta: STARTTLS=client: 43926:error:1407742E:SSL... (3 Replies)
Discussion started by: rickyarge92
3 Replies
inet(7F) inet(7F)
NAME
inet - Internet protocol family
SYNOPSIS
DESCRIPTION
The internet protocol family is a collection of protocols layered on top of the (IP) network layer, which utilizes the internet address
format. The internet family supports the SOCK_STREAM and SOCK_DGRAM socket types.
Addressing
Internet addresses are four byte entities. The include file defines this address as the structure
Sockets bound to the internet protocol family utilize an addressing structure called Pointers to this structure can be used in system calls
wherever they ask for a pointer to a
There are three fields of interest within this structure. The first is which must be set to AF_INET. The next is which specifies the port
number to be used on the desired host. The third is which is of type and specifies the address of the desired host.
Protocols
The internet protocol family is comprised of the IP network protocol, Internet Control Message Protocol (ICMP), Transmission Control Proto-
col (TCP), and User Datagram Protocol (UDP). TCP is used to support the socket type while UDP is used to support the socket type. The
ICMP message protocol and IP network protocol are not directly accessible.
The local port address is selected from independent domains for TCP and UDP sockets. This means that creating a TCP socket and binding it
to local port number 10000, for example, does not interfere with creating a UDP socket and also binding it to local port number 10000 at
the same time.
Port numbers in the range 1-1023 inclusive are reserved for use by the super-user only. Attempts to bind to port numbers in this range by
non-super-users fail and result in an error returned.
AUTHOR
was developed by the University of California, Berkeley.
SEE ALSO
tcp(7P), udp(7P).
inet(7F)