I want to configure a dedicated Linux server as a router for protecting dedicated servers with public IPs.
I have 6 dedicated servers and I want to add a router/firewall to protect them.
I will use another server with two network cards (eth0 and eth1) as a dedicated router.
All dedicated servers must have incoming and outgoing Internet access for all ports.
How can I configure this to work?
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I currently have an Airport Extreme connected directly to my cable modem but have been wondering if I should actually connect direct to my proxy server first. The reason I am asking is because I run multiple web servers for web hosting and I have a proxy server setup that directs traffic to the appropriate computer based on domain names.
I'm having a weird problem with my server. The server is inside my network, connected to a 3com switch which is connected to the router that handles the internet connection.
Hi. I'm new to Ubuntu Server, this is my first attempt.
This is the cenario:
I'm connected to internet and the connection go to my D-Link DI-524 good and old router.
I have 2 computers (Win7 and Linux) cabble connected in the router and one mobile device wirelless connected.
I installed Windows Server 2008 R2 on my one pc. I connected my laptop to server using a US Robotics router(ip: 192.168.1.4). That router's DHCP is disabled. The US Robotics router is connected to another ZTE router that has internet. On that also DHCP disabled.
Now only in my Server DHCP enabled. My server name is server.my-server.com.
Dear Sir,
I want to test the VOIP Telephony system installed in a IP PBX server behind a NAT router. This NAT router connects to a modem (with NAT as well), and then the modem (with static public IP assigned by the ISP, e.g. 219.45.67.80) directly connects to the Internet. There are several IP phones connect to the IP PBX server. The NAT router is configured as DHCP, and as a gateway (e.g.
Using openvpn on Fedora 16 client and server.
My server 192.168.20.2, is in an inner lan with router 192.168.20.1 .
That router is 192.168.10.2 on an outer lan with router 192.168.10.1 .
The outer router is connected to the wan, and has a registered domain name.
The outer directs 1194 to the inner, and thence to the server.
Now from my server box, 192.168.20.2, I can manage BOTH routers with
I have server behind router and i have forwarded all ports onto server.
I have done the following so far:
1)SSH is running
2)I can connect to it from the server itself
3)I can connect (using putty) from coputer, that is behind same router using both internal AND external ip
4)selinux is disabled
5)iptables service is disabled
6)router firewall disabled
7)fedoras firewall is configured
I have an Ubuntu Server 12.04 connected to internet via adsl router with cable eth0.
The Ubuntu Server has the static ip 192.168.10.33
The adsl router (as DNS) has the ip 192.168.10.254 which i set as gateway in /etc/network/interfaces.
I want another Ubuntu (laptop), with ip 192.168.10.1 with wlan0 to connect to internet through the Ubuntu Server and not through the adsl router (which is easy)