Hi, I am wondering how I can find the network address under following situation.
Things available:
1. An active network drop without knowing any details about the network.
2. I have windows, Linux, and Solaris machine available to use.
Things to achieve:
1. Find out the... (5 Replies)
I'm trying to find the IP address of a print queue. I tried this, but nada.
cat /etc/hosts | lp -d lp01
Looked in the hosts file but it's not there (2 Replies)
I connect to my client's network via VPN. We have a UNIX box there & I would like to know IP address of my PC when I connect to UNIX box using Putty software. I checked this command - /usr/sbin/ifconfig -a and it showed me the output
lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232... (4 Replies)
Hello,
I got a list of IP address from which I would like to remove the duplicates. I cat the file and pipe it to uniq -u or uniq -c, I got the same output with all the duplicates. Can anybody please tell me how I can remove the duplicates IPs from this file? This is what I used.
cat filename |... (3 Replies)
Hi all,
I am new to this forum and this is my first question :). Using Red hat Linux.I tried to find file which stores IP address based on different helps given in this forum but did not get success. Here is the system details:
-bash-3.2$ lsb_release -a
LSB Version: ... (2 Replies)
I'm trying to remotely probe a range of IP addresses. First I need a list of IP addresses for a very small geographic area. I've had a lot of trouble obtaining them. I would like to find a database or something.
Suppose I do get the data. Can I see if that IP address is in use by someone? Can I... (2 Replies)
Hi,
I am trying to write a script that will check all used IP on the server and then print me an addressees that are not in use. Problem is in comparing two variables
#!/bin/bash
NETSTAT=$(netstat -ntp | awk '{ print $4 }' | grep -v "127.0.0.1" | cut -d ":" -f1 | grep "^"|sort | uniq )... (6 Replies)
Discussion started by: nemesis911
6 Replies
LEARN ABOUT V7
arp
arp(1M) System Administration Commands arp(1M)NAME
arp - address resolution display and control
SYNOPSIS
arp hostname
arp -a [-n]
arp -d hostname
arp -f filename
arp -s hostname ether_address [temp] [pub] [trail]
DESCRIPTION
The arp program displays and modifies the Internet-to-MAC address translation tables used by the address resolution protocol (see arp(7P)).
With no flags, the program displays the current ARP entry for hostname. The host may be specified by name or by number, using Internet dot
notation.
OPTIONS -a Display all of the current ARP entries. The definition for the flags in the table are:
M Mapping; only used for the multicast entry for 224.0.0.0
P Publish; includes IP address for the machine and the addresses that have explicitly been added by the -s option. ARP will
respond to ARP requests for this address.
S Static; not learned for the ARP protocol.
U Unresolved; waiting for ARP response.
You can use the -n option with the -a option to disable the automatic numeric IP address-to-name translation. Use arp -an or arp
-na to display numeric IP addresses.
-d Delete an entry for the host called hostname. This option may only be used by the super-user.
-f Read the file named filename and set multiple entries in the ARP tables. Entries in the file should be of the form:
hostname MACaddress [temp] [pub] [trail]
See the -s option for argument definitions.
-s Create an ARP entry for the host called hostname with the MAC address MACaddress. For example, an Ethernet address is given as
six hexadecimal bytes separated by colons. The entry will be permanent unless the word temp is given in the command. If the word
pub is given, the entry will be published. For instance, this system will respond to ARP requests for hostname even though the
hostname is not its own. The word trail indicates that trailer encapsulations may be sent to this host. arp -s can be used for a
limited form of proxy ARP when a host on one of the directly attached networks is not physically present on the subnet. Another
machine can then be configured to respond to ARP requests using arp -s. This is useful in certain SLIP configurations.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ifconfig(1M), arp(7P), attributes(5)SunOS 5.10 7 Mar 2003 arp(1M)