10 More Discussions You Might Find Interesting
1. Solaris
Hi,
I have a Solaris 10 zone which I need to configure on a new network. I have configured the new IP on the zone itself and I can ping the interface from a node on the same network, but not from another network. Basically I need to know how to route the traffic from the zone to it's... (3 Replies)
Discussion started by: sparcman
3 Replies
2. Solaris
Hi,
I have installed Solaris 10 on VMware7, When i used ifconfig -a to check network interface, it has shown lo0 as loopback interface.
Please advise how to configure network interfaces using VMware. (1 Reply)
Discussion started by: ajhal04
1 Replies
3. Solaris
i need to configure a zone to use different interface (bge2) than global and have connected to completely different network switch & to use its own defaultrouter and hosts file .. is it possible ..if so ..how ?
Thanks (9 Replies)
Discussion started by: skamal4u
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4. Emergency UNIX and Linux Support
Hi all
We have squid-2.5.STABLE11-3.FC4 running in our environment.
LDAP authentication works fine. Active Directory 2003 Users are prompted to enter credentials every time they access the net. The system works perfectly, but I need to configure Squid to block users in a specific AD group.... (1 Reply)
Discussion started by: wbdevilliers
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5. Emergency UNIX and Linux Support
I am writing a shell script which needs to connect to a remote internet ftp site over sftp. The problem is that the Red Hat Linux system on which the script will be executed resides behind a web/internet proxy. How can the standard sftp client which is bundled with Red Hat Linux distributions be... (2 Replies)
Discussion started by: toobrown1
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6. Solaris
HI,
Is it possible to set up ILOM from the ethernet terminal. I 'm at remote location from server so would like to know if i can configure it remotely
I'm able to access my server via ssh terminal. (3 Replies)
Discussion started by: fugitive
3 Replies
7. Solaris
Hi..i have installed solaris 10 on vmware. I m not able connect to internet.
pls help in detail. how to solve the problem. During the installation i have put no DHCP. cofigured manually ( Ip 192.168.1.9) default gateway 192.168.1.1 . (3 Replies)
Discussion started by: johnavery
3 Replies
8. Red Hat
Hi
I have installed Red hat linux 4 Enterprise edition
But im not able to find the option where i can configure my broad band internet connectivity? Im using a ADSL connection
Please help me (1 Reply)
Discussion started by: balumankala
1 Replies
9. HP-UX
Hi
I'm new about UNIX, but I've to use a HP9000 with HP-UX 10.20 workstation. I'm trying to configure the network, I've configured the file /etc/rc.conf.d/netconf with my IP address and the right gateway, so the HP9000 is on the net, I've tried a ping. But now I've a problem I can't start hte CDE,... (4 Replies)
Discussion started by: gofmass
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10. SCO
i m using SCO unix openserver 5.0.... on my client machine. i have assign static IP to it and can ping the server. but now i want to connect internet on it through LAN , don't know how to do that?/
like in redhat linux we add dns or gatway entry to the /etc/resolv.conf don't know about SCO unix... (2 Replies)
Discussion started by: alamlinux
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NETMASK(1) Debian Linux NETMASK(1)
NAME
netmask - a netmask generation and conversion program
SYNOPSIS
netmask [ options ] spec [ spec ... ]
DESCRIPTION
This program accepts and produces a variety of common network address and netmask formats. Not only can it convert address and netmask
notations, but it will optimize the masks to generate the smallest list of rules. This is very handy if you've ever configured a firewall
or router and some nasty network administrator before you decided that base 10 numbers were good places to start and end groups of
machines.
OPTIONS
-h, --help
Print a summary of the options
-v, --version
Print the version number
-d, --debug
Print status/progress information
-s, --standard
Output address/netmask pairs
-c, --cidr
Output CIDR format address lists
-i, --cisco
Output Cisco style address lists
-r, --range
Output ip address ranges
-x, --hex
Output address/netmask pairs in hex
-o, --octal
Output address/netmask pairs in octal
-b, --binary
Output address/netmask pairs in binary
-n, --nodns
Disable DNS lookups for addresses
DEFINITIONS
A spec is an address specification, it can look like:
address
One address.
address1:address2
All addresses from address1 to address2.
address1:+address2
All addresses from address1 to address1+address2.
address/mask
A group starting at address spanning mask.
An address is an internet network address, it can look like:
ftp.gnu.org
An internet hostname.
209.81.8.252
A standard dotted quad internet address notation.
100 A decimal number (100 in this case).
0100 An octal number preceded by "0" (64 in this case).
0x100 A hexadecimal number preceded by "0x" (256 in this case).
A mask is a network mask, it can look like:
255.255.224.0
A dotted quad netmask (netmask will complain if it is not a valid netmask).
0.0.31.255
A Cisco style inverse netmask (with the same checks).
8 The number of bits set to one from the left (CIDR notation).
010 The number of bits set to one from the left in octal.
0x10 The number of bits set to one from the left in hexadecimal.
AUTHOR
netmask was written by Robert Stone. Some algorithm design and optimization was provided by Tom Lear. This manual page was written by
Robert Stone.
BUGS
Let me know if you find any. This man page is a bit more simplistic than I'd like, but I've forgotten most of the groff I once knew.
SEE ALSO
ipchains(1), ipfwadm(8), netstat(8), route(8), routed(8), gated(8), tcpd(8)
Debian Project 15 May 1999 NETMASK(1)