0
votes
1answer
23 views

Port Forwarding with the real IP-address

How to implement port forwarding, so that would be displayed on the host real IP and non-IP machine, as it comes with SNAT DNET with IPTABLES The scheme is about the The machine-HETE with IP ...
0
votes
0answers
57 views

Command to add multicast address to routing table

I am trying to add a multicast route. If I do a netstat -g I get: idf@idf-ZBOX-ID42-BE ~ $ netstat -g IPv6/IPv4 Group Memberships Interface RefCnt Group --------------- ------ ...
1
vote
1answer
77 views

Ubuntu vs. Windows VPN routing behavior

Both my home and workplace networks are the same (subnet 10.0.0.x). When I configure a VPN connection on my Windows 7 machine (PPTP), I can ping any server that is located at my workplace without any ...
0
votes
1answer
23 views

Hot to setup 2 network adapters on ubuntu with vmware

I've have an idea of following configuration: Image 1: Ubuntu with GUI in LAN segment, static configuration Image 2: Server-Ubuntu in the same LAN segment, plus second network adapter in NAT-Mode to ...
0
votes
0answers
20 views

Allow PPTPD Clients to Communicate

Ive set up a PPTPD VPN server on an Ubuntu 12.04 Machine. I have 3 machines connected to it, 2 of which are on the same network and one that is on a separate network. All 3 are on the VPN, and can ...
0
votes
1answer
28 views

Routing packets from one host to other on Linux

I have a server and a pc. Both installed Ubuntu. server has docker installed, and I want to route my packets from pc to that server. Both ifconfig outputs: (relevant parts only) server: docker0 ...
1
vote
1answer
451 views

How to configure pptp vpn client on ubuntu server to route specific traffic?

I installed and ran successfully a pptp vpn client on a ubuntu server (aws ec2). I want to be able access certain websites through this vpn. However, still able to ssh and connect to server. $ route ...
0
votes
0answers
43 views

Route private IP through specific interface

Setup: Server is running on Ubuntu Server 12.04 LTS. A server with public IP on eth0. An intranet (MAN) on eth1 where server's IP is 172.30.160.150, network is 172.30.160.148/30, and remote point ...
0
votes
1answer
309 views

VPN PPTP connection for ubuntu server

Not sure if I should be creating a new post or replying to a very old post. But this is the guide that I followed. Failure to connect to PPTP VPN in Ubuntu: VPN plugin failed: 1 I'm using ubuntu ...
0
votes
0answers
12 views

Ubuntu local network on eth0, internet on wlan0 [duplicate]

how can I set up routing on ubuntu so that eth0 will be used only for 10.212.49.* network and wlan0 for rest? Thanks for suggestions!
0
votes
2answers
81 views

Create a network between 3 computers

I have to make a configuration like following: PC1 ---- PC2 ---- PC3 The point of this is that I want to send data from PC1 to PC3 but doing something with the data in PC2. I have 3 ubuntu ...
0
votes
1answer
662 views

Configure ubuntu 12.10 to share internet through second NIC with subnetwork

I have an Ubuntu 12.10 box with 2 NICs. eth0 is connected to my 192.168.1.X network, which is connected to my home router and out to the internet. I want the other interface, eth1,to support 10.0.0.x ...
0
votes
0answers
76 views

I want to ping an IP via a router on Ubuntu

I have a router which runs openwrt with 3g and an ubuntu PC. I want to be able to ping an IP: 8.8.8.8 from the PC, but have it routed through the router. Does anyone know how I'd go about setting ...
1
vote
1answer
132 views

ip route on interface based on the destination IP

I'm on Kubuntu 13.04 with 2 interfaces eth0 and wlan0. I need to use the wlan0 only if the destination IP is a.b.c.d, and use eth0 for everything else. So I can ssh thay IP using wlan0 and not eth0. ...
0
votes
0answers
108 views

ICS from ethernet over WIFI through a router to a single host

I have two laptops and some other devices in a LAN in which I have a small WIFI router. The two laptops communicate with each other over WIFI through the router. Beside the wifi connections there is a ...
1
vote
1answer
606 views

Ubuntu Server is not routing packets of my VTun VPN

I have an Ubuntu 12.04 LTE virtual server, kernel 2.6.32, and a VPN with VTun running. In the VPN, the server is 6.6.6.6, and the two clients are 6.6.6.29 and 6.6.6.35. If I ping 6.6.6.6 from any ...
4
votes
1answer
1k views

Configuration for public (external) access to ubuntu guest on ESXI 5

I am setting up a demo system on a leased dedicated server. System consists of : ESXI host with 1 NIC assigned (so 1 Static IP) 64 bit Ubuntu guest as server I installed and configured the system ...
2
votes
2answers
926 views

How to route the incoming connections through a specific interface?

I have multiple ethernet cards with two different set of networks configured on them. The output of route -n is given here:: Kernel IP routing table Destination Gateway Genmask ...
0
votes
2answers
5k views

need to route the traffic through a specific network card

I have two network cards and they both have a different network. I need the outgoing connections to go only through a specific network card. Any help ? Update: I ran a route -n command and got this ...
0
votes
1answer
90 views

Ubuntu 10.04 Windows2003 adding a route for GPO assignment

I want the PC's that receive IP from my Ubuntu DHCP3-server to be able to retrieve the GPOs that are on my windows 2003 server. I'm using virtualbox and 3 virtual machines: 1 windows 2003 server ...
0
votes
3answers
1k views

I can't externally access my home server's wordpress website

Basically, I can access everything just fine using 127.0.0.1, but if I use my external IP (123.123.123.123), I get page not found. My router is port forwarding HTTP port 80 to port 8080 on my servers ...
4
votes
2answers
2k views

Linux routing and HMA

My setup is the following: I have an ssh access to a distant machine, running the last version of Ubuntu Server edition, and I have to run a software on it "through" HideMyAss VPN (because this ...
0
votes
1answer
1k views

How do I configure routes in OpenVPN?

I dial my internet connection(PPoE) and this poses to be a problem when OpenVPN sets up routes(I think). OpenVPN fails to route my connection with the following error message. Mon Aug 06 19:31:53 ...
0
votes
0answers
433 views

Route one network client to VPN server via a Linux gateway server

I have a Ubuntu server (Ubuntu 10.04.4 LTS) acting as a gateway to my home network. I set up a VPN connection with the linux-pptp client and now have it as an interface on my home server. ppp0 ...
8
votes
2answers
14k views

Virtualbox: How to access web server on guest OS from the host OS?

After a lot of RTFM'ing and reading forums, I am still having problems and need some advice. I use Virtualbox on Ubuntu and installed a Centos server as a guest. My problem is that I cannot access the ...
1
vote
1answer
251 views

How do I switch between routers when connected via Ethernet?

I currently have a Windows 7 machine and a Ubuntu 11.10 media server connected via Ethernet to a router. This router (Router 1) is connected to a Singapore ISP which prevents me from accessing ...
2
votes
1answer
741 views

OpenVPN access to a private network

There are many similar topics about my issue, however I cannot figure out a solution for myself. There are three hosts. A without a routable address but with an Internet access. Server S with a ...
0
votes
2answers
1k views

How to set iPhone tethering interface as default gateway, when up, in Windows and Ubuntu

I am able to do iPhone USB tethering under Ubuntu which will be recognized as eth1 interface (I also have an eth0 internet connection). What I want to do is, when the eth1 is up, I want to make it be ...
1
vote
1answer
1k views

Route via PPTP or VPN Depending on Application or Port

I want to use my primary internet connection (eth0) on my PC for all traffic, but route traffic over a pptp VPN for specified application/or port. Details eth0 = current internet port pptp1 = VPN ...
1
vote
1answer
416 views

How do I tell ubuntu to send traffic to a single IP through eth6?

I want to ensure that all IP traffic going to 172.16.60.62 uses eth6. Please provide complete commands because my linux-fu is rusty. The host is running Ubuntu Precise 12.04 user@host:~$ ifconfig ...
1
vote
1answer
470 views

Route Ubuntu traffic to Windows XP VBox's VPN

I have the need to use SonicVPN Client to connect to my company's VPN. Unfortunately there are no ways to connect directly from Ubuntu. So I tried to set up a minimal Windows XP Virtual Machine in ...
2
votes
2answers
2k views

SSH Connection Error : No route to host

There are three machines in this scenario: Desktop A : user@1.23.x.x Laptop A : user@1.23.y.y Machine B : user@192.168.z.z All the machines have Ubuntu 11.04 (Desktop A is a 64bit one) and have ...
1
vote
2answers
3k views

Setting up a Linux server with a public Static IP

I have setup a Ubuntu Linux server in an office. It should have a public IP so that outside users can access the internet. Currently, it is set with a public IP, but is it supposed to have a local ...
0
votes
1answer
1k views

Use both OpenVPN & eth0 together

I connect to a VPN using openVPN. Now, after the connection is established, all my traffic goes through tun0. My LAN gateway is 10.100.98.4... So, for apps to use my direct internet connnection I did ...
2
votes
2answers
635 views

Force command-line tool to use different interface?

I have a service which I want to run over eth1. But all my other traffic still needs to run over eth0. Is it possible to force a command-line tool or other application to use the non default ...
0
votes
3answers
720 views

What does a Linux distro need to act as a router?

Im trying to setup a one of my machines with preferably ubuntu/fedora since I will be running some services on it. So it would have to do: DHCP Port forwarding Firewalling Am I missing services? ...
6
votes
2answers
30k views

How to set permanent route in Ubuntu 10.10?

I'm trying to configure my wireless network to use gateway 10.0.1.252 when accessing IP addresses that start with 10.0.0. I followed a few explanations on how to do it with the interfaces file but ...
2
votes
3answers
488 views

Ubuntu as home router

I need to setup Ubuntu as home router and external ftp server: It should provide internet connection to 2-3 PC's in the LAN Should have NAT, so I can run SIP phones in the LAN communicating to ...
0
votes
1answer
396 views

cannot connect to some web site through pptp vpn

I have a PPTP VPN service on a Ubuntu server, and when I connect to it, I found I cannot connect to some web site, e.g. live.com. I tried to ping the web site, but failed. So I tried tracert on ...
1
vote
1answer
256 views

One website not connecting over shared connection

A website is not opening on a computer that's connected via shared connection (not exactly "shared"). Pinging the website gets Packet filtered message. The setup of my home network is done by Ubuntu ...
2
votes
0answers
150 views

selective connection usage

I use a proxy, at work, which I consume in Ubuntu (Karmic) with the great cntlm (it requires NTLM support, it's an ISA proxy). However, this connection is also "Websensified". I have an open wireless ...
1
vote
4answers
762 views

A can ping B, B can ping C but A cant ping C. How do i connect A to C (ethernet)?

I have a computer at home with ip 192.168.221.xxx I have another computer at work that I can ping and it has 2 ip addresses: 192.168.1.xxx and 192.168.0.xxx. Those last 2 addresses have the same ...
2
votes
1answer
1k views

Trouble connecting a Ubuntu system to IPv6 tunnel over NAT

I'm trying to set up an IPv6 tunnel, via Hurricane Electric's tunnel-broker service. I've configured my system using their example commands: # $ipv4a = tunnel server's IPv4 IP # $ipv4b = user's IPv4 ...
4
votes
1answer
335 views

Why does /sbin/route take a couple of seconds to run?

I seem to have some kind of problem on my local network, for some reason /sbin/route takes a couple of seconds to run. The first 2 lines takes approximately 0.1s before they show on the screen, but ...
12
votes
4answers
13k views

How do I setup Ubuntu/Linux's Network manager to selectively route network traffic through the VPN?

I'm using Ubuntu 9.04 and I just noticed that ALL of my network traffic is being routed through my VPN. I would like the VPN to route only the traffic hitting servers on the VPN and then connect ...