Sponsored Content
Special Forums Cybersecurity Configure iptables to allows list of MAC address Post 302526218 by blackthu80 on Tuesday 31st of May 2011 12:51:38 AM
Old 05-31-2011
Configure iptables to allows list of MAC address

Hi all,

I want to make this nw diagram:

Small NW ---(eth1)-- Linux iptables --(eth0)---LAN NW


And with these requirements:

1. Allow only 1 Mac address aa-aa-aa-aa-aa-aa from Small NW to LAN NW

2. Allow list of Mac addresses from LAN NW access to Small NW

What will I need to do?
Thanks for your support in advance.
 

8 More Discussions You Might Find Interesting

1. IP Networking

trying to configure DNS address in Solaris

hi to all. I'm trying to use the sendmail command to generate some reports and I cant use it. The mails i try to send simply won't go out, instead I receive a response from the system sayng that the host is unknown. I think the problem is in the DNS configuration (or the IMAP/SMTP servers). ... (3 Replies)
Discussion started by: ldrojasm
3 Replies

2. IP Networking

How to Achive IP address through MAC(Ethernet) address

Hi sir, i want to make such programe which takes MAC(Ethernet) address of any host & give me its IP address....... but i'm nt getting that how i can pass the MAC address to Frame........ Please give me an idea for making such program... Thanks & regards Krishna (3 Replies)
Discussion started by: krishnacins
3 Replies

3. Solaris

How to Configure a Static Ip Address

Hello friend, I am new in UNIX, but I want to learn a lot Well I have a problem to try to configure my PC with a static IP Address (IP 192.168.1.39, Mask 255.255.255.0, gateway 192.168.1.1) (DNS 200.48.225.130 and 200.48.225.146). where are the file that I must be change? The SO is Sun Solaris... (15 Replies)
Discussion started by: andresguillen
15 Replies

4. IP Networking

Tracing a MAC address to IP address: Solaris

Hi there I lost connectivity to one of our remote systems and when I checked the messages log I found the following: Aug 10 23:42:34 host xntpd: time reset (step) 1.681729 s Aug 16 13:20:51 host ip: WARNING: node "mac address" is using our IP address x.x.x.x on aggr1 Aug 16 13:20:51 host... (9 Replies)
Discussion started by: notreallyhere
9 Replies

5. Shell Programming and Scripting

configure from address in mailx command

Hi, I need to configure customized from address in mailx command. Can you pls tell me the option for configuring from address. Thanks Latika (9 Replies)
Discussion started by: latika
9 Replies

6. Solaris

to configure ip address

i have installed solaris 10 on my vmware..please tell me how i can configure ip addres and other things so that i can use internet (2 Replies)
Discussion started by: shekhar_4_u
2 Replies

7. IP Networking

Configure squid to listen on any IP address with port 80

Hi, I am trying to configure a transparent squid cache. When I try to use the below option in squid.conf, squid listens on port 80 only for the IP address configured on the system's interface. http_port 80 transparent But I want squid to accept connections for any IP address on port 80.... (3 Replies)
Discussion started by: Learner32
3 Replies

8. IP Networking

MAC Address - Four Interfaces with the same MAC Address

four interfaces with ifconfig all interfaces have the same mac. If is not set for unique. but it still works. what difference does it make to have all macs the same or different? (4 Replies)
Discussion started by: rrodgers
4 Replies
WAKEONLAN(8)						    BSD System Manager's Manual 					      WAKEONLAN(8)

NAME
wakeonlan -- send Wake on LAN frames to hosts on a local Ethernet network SYNOPSIS
wakeonlan [interface] lladdr [lladdr ...] DESCRIPTION
The wakeonlan program is used to send Wake on LAN (WoL) frames over a local Ethernet network to one or more hosts using their link layer (hardware) addresses. WoL functionality is generally enabled in a machine's BIOS and can be used to power on machines from a remote system without having physical access to them. interface is an Ethernet interface of the local machine and is used to send the Wake on LAN frames over it. If there is only one Ethernet device available that is up and running, then the interface argument can be omitted. lladdr is the link layer address of the remote machine. This can be specified as the actual hardware address (six hexadecimal numbers separated by colons) or as a hostname entry in /etc/ethers. wakeonlan accepts multiple lladdr addresses. Link layer addresses can be determined and set using ifconfig(8). FILES
/etc/ethers Ethernet host name data base. SEE ALSO
ethers(5), ifconfig(8) AUTHORS
wakeonlan was written by Marc Balmer <marc@msys.ch>. BSD
May 25, 2012 BSD
All times are GMT -4. The time now is 09:44 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy