the process by which data packets on communication networks are forwarded into the direction of their ultimate destination by routers.

learn more… | top users | synonyms

1
vote
1answer
279 views

IPTABLE & IP-routed netwok solution for HOST net and VM's subnet

I've got ProxmoxVE2.1 ruled KVM node on Debian and bunch of VM's guests machine. That is how my networking looks like: # network interface settings auto lo iface lo inet loopback # device: eth0 auto ...
1
vote
1answer
501 views

centos 6.3 kvm external ip forwarding to guests

I have a centos 6.3 server with kvm installed. The server has 4 external ips and one NIC. 176.9.xxx.xx1 176.9.xxx.xx2 176.9.xxx.xx3 176.9.xxx.xx4 I use the following configuration ifcfg-eth0 as ...
1
vote
0answers
257 views

503 Error After Microsoft Request Routing Is Installed - 32 bit 64 bit madness

I have a requirement to install the Microsoft Request Routing component for IIS 7.5 running on a Windows 2008 R2 SP1 64Bit machine. After installing Microsoft Request Routing via the Web Platform ...
0
votes
2answers
2k views

WAN and LAN setup for IPv6

We just got a IPv6 /48 range (a gateway and an IP address) for our company, but I'm unsure about how to set it up. We use FreeBSD 8.4 (pfSense 2.1) as a router/firewall. Currently we have IPv4 setup ...
1
vote
1answer
1k views

pfSense routing between two routers with shared network

I have a network set-up using two pfSense routers arranged like this:- DMZ1 WAN1 WAN2 DMZ2 | | | | | | | | \___ PF1 PF2___/ | ...
0
votes
1answer
67 views

How do I setup a network that would allow both wired and wireless clients to go through a proxy first?

In my current setup, I have a NETGEAR Wiressless-N Gigabit router WNR3500NL and a 3COM 10/100 24-pt switch. The router has 5 ports, a single Internet port(yellow) followed by 4 Ethernet ports(orange) ...
3
votes
1answer
2k views

pfSense router on a LAN with two gateways

I have a LAN with an ADSL modem/router on it. We have just gained an alternative high-speed internet connection at our location, and I want to connect the LAN to it, eventually dropping the ADSL. ...
1
vote
0answers
100 views

Routed port on BNT 8124 (Blade Networks/IBM switch)

How can I create a routed port on a BNT 8124? I need to create a /30 routed link between the BNT 8124 and a Cisco 4948 I have a port configured with: interface port 22 name "BNT_Routed_Link" exit ...
1
vote
1answer
1k views

OpenVPN (HideMyAss) client on Ubuntu: Route only HTTP traffic [closed]

I want to use HideMyAss VPN (hidemyass.com) on Ubuntu Linux to route only HTTP (ports 80 & 443) traffic to the HideMyAss VPN server, and leave all the other traffic (MySQL, SSH, etc.) alone. I'm ...
1
vote
2answers
277 views

Static Routes and the Routing Table

This is very much a learning question if someone would be happy to explain a couple of concepts. My question is - the default routing table that exists in, in my case, a default Windows 7 install, ...
3
votes
0answers
691 views

bridged network problems running VirtualBox appliance inside VMware server

One of our hardware vendors supplied us with a virtual appliance that they said needed to run inside VirtualBox. That's non-negotiable - as it's designed to run as an appliance, they need some way of ...
1
vote
0answers
148 views

Advertise iBGP learned routes to sub-AS confederation peer

I am having a difficult time figuring out one of the fundamental rules of iBGP, eBGP, and confederations. Consider the following routers which are all in the same Autonomous System (AS) r1 == r2 ...
1
vote
1answer
553 views

How can I route outgoing traffic through a PPTP VPN connection on a VPS without losing SSH access?

I'm using a virtual Ubuntu Server (on Amazon EC2) and I want to connect to a PPTP VPN server to route outgoing traffic through this connection. To do this, I specify the following two options: ...
0
votes
1answer
97 views

Linux ip route description

Is it possible to add in the routing table a description for a route? Something like: ip route add 192.168.10.1/24 via 192.168.1.1 description "route to the example network" I would like when I am ...
1
vote
0answers
342 views

Checkpoint NGX FW1 Routing Between Networks

We have an old Checkpoint NGX FW1 firewall which we have to maintain. For the most part we leave it alone and it just chuggs away and works. The person who originally set it up left years ago and ...
1
vote
1answer
7k views

OpenVPN server cannot ping clients

I have OpenVPN set up on a Debian server. Clients can connect, and clients can ping and access resources (Samba shares and intranet) on the server. However, the server cannot ping the client - it ...
0
votes
1answer
322 views

How to setup an Openvpn server with two gateways to internet

I have an openvpn server behind two wan interfaces: eth1 and eth2 where eth1 is the default gw and eth2 is where openvpn binds to. The problems my ovpn server is replying back to ovpn client via the ...
6
votes
2answers
8k views

Debian/OVH: How to configure multiple Failover IP on the same Xen (Debian) Virtual Machine?

I have a problem on a Xen virtual machine (running latest Debian), when I try to configure a second failover IP address. OVH reports that my IP is misconfigured and they complaint they receive a ...
0
votes
1answer
624 views

OpenVPN subnet routing on openSuSE

First off: I have looked all over for a solution to this, but couldn't find anything. How can I make OpenVPN's subnet accessible to my LAN? BACKGROUND INFORMATION: I have an openSUSE 12.1 box that ...
2
votes
0answers
1k views

vmware DNS in host-only configuration

I want to connect a Linux VM running in VMWare on a Windows 7 laptop to an enterprise network using host-only configuration. I was able to setup bidirectional routing between "host-only" VMWare ...
-2
votes
1answer
287 views

Can I configure my Negear WGR614v7 to treat DCHP traffic like a hub? [closed]

I have a Negear WGR614v7 wireless router (Hardware Version V7, Firmware Version V2.0.30_2.0.30NA.) I've configured a Windows Server box to act as a DHCP server (among other things.) My DHCP server is ...
2
votes
1answer
1k views

OS X 10.8: redirecting locally initiated ssh connections to localhost:22

I need to hack the OS X pf to redirect all ssh connections from an user to this machine. I want, when doing $ ssh google.com to get the same results as with $ ssh localhost ie a connection to ...
-2
votes
1answer
638 views

Force virtual machine to only connect to the internet through a VPN whose IP dynamically changes, and never use ISP connection?

I want to set up a Windows virtual machine where the only network access allowed is via a VPN connection. If the VPN connection fails, the VM should never be allowed access through my normal (ISP) ...
0
votes
1answer
162 views

Affect outbound interface selection in or after POSTROUTING chain?

I have a system hosting a number of KVM instances. All of these are connected to a single bridge (say, brvirt), to which is also connected eth1. This layer 2 environment is on a private network ...
1
vote
1answer
302 views

How to route two subnets to the internet via a linux box acting as router and proxy

I have a linux box that acts as router, DHCP server, and proxy. On my LAN side I need two subnets to have enough IPs: 192.168.100.0 - 192.168.101.255 - is the range I need. Both subnets must be able ...
0
votes
1answer
210 views

Routing between two networks with three router

There are a network 192.168.0.0/24 and a different network on a second location with 192.168.50.0/24 on both networks are a router with 192.168.x.1 who route the traffic. Now i install a new Router ...
2
votes
2answers
3k views

How do you prevent a VPN from exposing your IP when it disconnects?

I want every connection in a Virtual Machine (windows XP) to ONLY use my OpenVPN server, as soon as the connection is lost to OpenVPN, I want to lose all internet connectivity in the VM. Naturally the ...
5
votes
1answer
1k views

W7 routing - traffic not going to default gateway

I have a really strange Windows 7 IPv4 routing issue that I can't get to the bottom of. The summary of the issue is that the default gateway is set to 192.168.254.253, but that it is actually using a ...
0
votes
3answers
50 views

Timeouts on a website - tech support says the fault must be local to me [closed]

I try and access a webpage, http://billing.webhosting.uk.com, and almost always get timeouts. I contacted their tech support and they said no one else has reported issues, and that the issue must be ...
1
vote
1answer
230 views

Draytech Vigor 2920n 4G LTE VPN routing [closed]

I bought a Draytech Vigor 2920n router, connected a 4G USB modem to it and setup a no-ip.org account in the Dynamic DNS section. However, I can't ping my no-ip hostname from the outside. Can anyone ...
0
votes
1answer
288 views

Routing over a VMware centos server running Cisco VPN

I need help routing over a virtual server to a IPSec tunnel. I have: Mac OS laptop (10.20.4.0/24) VMware Fusion Centos running on VMware (192.168.141.0/24) that has a Cisco IPSec tunnel ...
9
votes
3answers
13k views

Public static ip for vagrant box

I have server (Debian Squeeze) with 1 ethernet card and 2 public static IPs (188.120.245.4 and 188.120.244.5). What I want: Setup virtual box (Ubuntu) with access via static IP (188.120.244.5). ...
3
votes
1answer
177 views

Network Design and Implementation

I am currently designing the network in my office, which is relatively small now but it plans to grow very fast. The design is pretty much done, the problem is occurring during the implementation. So ...
2
votes
1answer
463 views

I need to change the external IP address based on source IP address

I'm running an iptables firewall with 5 aliased ip addresses (actual ip 10.64.18.1). This machine is also my gateway out for all internal machines (192.168.18.*). My problem is, when 192.168.18.65 ...
1
vote
2answers
450 views

Simplest way to set up multiple subdomains to separate VMs running on single host

Problem: I´m planning to set up several virtualized centos, rhel or ubuntu guest machines on a single centos host server (most likely using KVM). Each guest VM is running an instance of a webapp + ...
0
votes
1answer
860 views

Routing between SRX220 and existing network router

I've got a Juniper SRX220 that I'm trying to connect between our existing network and the new networks on the Juniper side. However, no matter what static route I try and set, traffic doesn't cross ...
0
votes
1answer
109 views

How to configure openVPN to only allow traffic between clients?

I have a requirement where I need a number of clients to connnect to an VPN. The clients should only be able to connect to other clients on the VPN - no other traffic should pass over the VPN. In ...
0
votes
1answer
887 views

openvpn tunnel- tunnel is up but issues with routing

I am having trouble with a site to site tunnel. Both routers are centos based routers. Router A is the server, and router B is the client. The VPN tunnel is established. From router B, I can ping ...
2
votes
1answer
1k views

OpenVPN not Routing correctly on CentOS 6

I am trying to set up OpenVPN 2.2.1 on my CentOS 6.2 VPS. This is my first time setting up, and everything went smoothly. The service is running, and the client is able to connect. My intention is to ...
2
votes
1answer
1k views

IP Bridge for KVM with multiple subnets

I have a machine set up running KVM and a bridge on eth0 with the ip address for the machine. The machine has an IP address in a range with no more ip adresses free. I am trying to make a second ...
0
votes
2answers
1k views

Symfony2 Vhost Configuration

I'm new to Symfony2 and following the EnsJobeet tutorial. My VirtualHost config is as follows: <VirtualHost *:80> ServerName jobeet.local DocumentRoot /var/www/ensjobeet/web/ ...
-1
votes
2answers
923 views

rhel routing without NAT using iptables

I need to set up routing, preferably with iptables, that does no NAT. Basically I will have a number of clients on subnet 192.168.1.0/24 and they need their traffic to go through a gateway, say ...
1
vote
1answer
178 views

Multiple IPs on eth0, bridging to VMs and routing

Current situation: I have a host running 3 virtual machines. One IP for eth0 (xxx.xxx.xxx.239) and one additional for eth0:1 (yyy.yyy.yyy.35). This works fine for me... Host (eth0) (xxx.xxx.xxx.239) ...
1
vote
1answer
84 views

How to set Directory for a specific country in Apache

So I need to set a VirtualHost that have one domain to route clients to different applications depending on their IP address. For example I want an american user that visits example.com to be served ...
1
vote
1answer
70 views

Linux routing by requested name

I've asked this on another SE site, but I don't think I was clear enough. So, I will try it here. As an example - I have 2 domains (acme.com, ajax.com). Both resolve to my single static IP. Meanwhile, ...
0
votes
1answer
95 views

Routing via Linux

I have an individual network with a single machine having IP Address 10.10.10.4. Another machine (Gateway Machine) has two NICs: eth0 and eth1. eth1 (10.10.10.10) is connected to the internal network ...
2
votes
1answer
369 views

Amazon AWS: SSL in our testing environment

My company has a running business web service on AWS which uses a wildcard SSL certificate (works for *.example.com). Multiple partners have subdomains and need SSL (https://partner1.example.com, ...
0
votes
1answer
263 views

Which Range to use for routing table

I have 2 Interfaces. One for WAN and other for Internet (this one does not have National Internet Exchange routing). I usually find IP from a peer in my area and then search it in apnic.net. There I ...
0
votes
1answer
127 views

How to handle DNS at the firewall

I'm running in to a mental roadblock trying to figure this one out. We have a Juniper firewall at our office and we do a lot of port forwarding to reach internal services that we need to access from ...
2
votes
1answer
263 views

Can't SSH in to AWS VPC second ENI from with in same VPC

I attached a Second ENI to my Ubuntu OS machine on AWS VPC, the internal IP of this new ENI is 192.168.12.24. When I try to SSH in to this machine from another machine in the same VPC I get a ...