10 More Discussions You Might Find Interesting
1. Cybersecurity
I recently installed Centos 6 and is my SOHO firewall/router. The small network is layout like such:
|--eth0(WAN)
Centos 6(firewall/router)
|---eth1(LAN)
|
Switch
|
|
LAN(192.168.3.0/27)
|
|
PCs ----Laptops---Printer... (8 Replies)
Discussion started by: metallica1973
8 Replies
2. Solaris
we are not able to ping client server (falcon-ebr.sbms.bsc.com) from netbackup master server (135.179.96.122 tsprd-ebr.edc.single.net)
However from client server we are able to ping the master Server.
Please assist on this (1 Reply)
Discussion started by: Rahul466
1 Replies
3. IP Networking
Hi,
I would like to ask some networking solution regarding my work LAN and 3G usb network problem. I want to route my internet traffic to the 3G network and sometimes connect to some of my work network for ssh to configure some workstation or print something. Currently my problem is i can't... (0 Replies)
Discussion started by: jao_madn
0 Replies
4. IP Networking
Hi,
We have a website running on a local centos 5.4 surfer, static IP.
The domain.com uses no-ip.com to take care of the DNS, it forwards all to my server.
My router receives the port 80 call, routes it to my server and the world can see domain.com perfectly fine.
However, we cannot see... (3 Replies)
Discussion started by: lawstudent
3 Replies
5. IP Networking
System: Dell Desktop w/ 2 SATA drives running Ubuntu 9.10 that uses 2 ethernet cards, 1 for internet connectivity and another to interface the machine with a high voltage power supply which supports ssh and EPICS controls. Second Ethernet card is connected to a NetGear WNR3500 router, the VME... (0 Replies)
Discussion started by: henslewm
0 Replies
6. IP Networking
I have run into a wall troubleshooting a Centos 5 networking issue. Hoping someone can assist.
I've got a box with two vlans trunked over bond0
bond0 Link encap:Ethernet HWaddr 00:22:64:C1:D6:60
inet6 addr: fe80::222:64ff:fec1:d660/64 Scope:Link ... (0 Replies)
Discussion started by: creedog
0 Replies
7. Solaris
Hi Mates,
I have one problem connecting a solaris machine to winxp machine.
Setup:-
Solaris 10 OS Virtual machine - on VMWARE (Ip Address:- 192.168.10.3).
WINXP SP2 is the base os. (Ip Address:- 192.168.10.2).
Bothe machines are connected using a bridge networking VMnet1.
When i ping... (1 Reply)
Discussion started by: satyajeet.kadam
1 Replies
8. IP Networking
I have an IP routing issue or I am just to stupid to work it out myself.
I have setup am old PC running SUSE Linux 11.3 as a router, the system has 3 Interfaces connecting 3 networks.
Interface 1 = 10.164.2.161/21
Interface 2 = 192.168.1.210/24
Interface 3 = 30.1.0.11/16
The default... (6 Replies)
Discussion started by: hogola
6 Replies
9. AIX
Hello,
I've moved to a new network with multiple AIX box's. Most of them are working fine and dandy.
On one box I need to set up a static route to a gateway.. no problem right?
Whenever I add the route it appears in the routing table as UGc and then begins adding new entries to the... (1 Reply)
Discussion started by: joshstar14
1 Replies
10. UNIX for Dummies Questions & Answers
Here's the problem. I got one network with a internett connection (2mbit). In this network there's 5 computers connected together with a hub. The other network is also with 5 computers. I'm just wondering if I could connect these networks together. But the one network should not get access to the... (1 Reply)
Discussion started by: Dark_Duck
1 Replies
InternetSharing(8) BSD System Manager's Manual InternetSharing(8)
NAME
InternetSharing -- simple NAT/router configuration daemon
SYNOPSIS
InternetSharing -d
DESCRIPTION
InternetSharing is the back-end for the Internet Sharing feature. It is responsible for configuring the network interfaces, the DHCP server
bootpd(8), the network address translation daemon natd(8), and the Internet domain name server named(8). named(8) is run in caching-only
mode and allows the DHCP server to always offer the same DNS server address to the DHCP clients, regardless of the value of the actual DNS
server addresses.
The single command line option -d places additional debugging information to stdout/stderr.
InternetSharing is launched by launchd(8) both at start-up and when the user turns Internet Sharing on in the Sharing preferences pane.
By default, InternetSharing configures the IP addresses for non-AirPort interfaces starting at 192.168.2.1, walking up by one class C network
(subnet mask 255.255.255.0) for each subsequent interface i.e. 192.168.3.1, 192.168.4.1, 192.168.5.1, and so on. The AirPort interface by
default is assigned 10.0.2.1.
CONFIGURATION
InternetSharing reads the property list com.apple.nat.plist stored in the /Library/Preferences/SystemConfiguration.
Details of the com.apple.nat.plist are subject to change and are not completely documented here. The plist is a contract between the Sharing
preferences pane and InternetSharing. Any details provided here are for informational purposes only.
The plist is a dictionary with a single sub-dictionary called NAT containing properties to control which interfaces to use and other set-
tings. It may also have a sub-dictionary called AirPort that is used to configure the AirPort interface when it is put into access point
mode.
One property worth mentioning is SharingNetworkNumberStart. This property controls the behavior of InternetSharing when it configures IP
addresses for the local interfaces. The property is encoded as a string containing the dotted decimal network IP address, assumed to be a
class C network. For example:
<key>SharingNetworkNumberStart</key>
<string>192.168.100.0</string>
If the SharingNetworkNumberStart appears directly in the NAT dictionary, it controls the starting IP address chosen for the non-AirPort
interfaces. If the property appears within the AirPort sub-dictionary, it controls the IP address assigned to the AirPort interface.
The purpose of the property is to allow the user to avoid address collisions with existing NAT'd networks.
SEE ALSO
bootpd(8), launchd(8), natd(8), named(8)
Mac OS X Feburary 26, 2007 Mac OS X
