Questions tagged [routing]

Questions about using a router/networking, e.g. port forwarding, VPNs

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How to read the route table?

Host: win8 ip: 192.168.1.102 Virtual Machina: gentoo ip:192.168.1.108 I type the command route -n to see the route table. The route table is : root@gentoo-jl ~ # route -n Kernel IP routing ...
Tanky Woo's user avatar
  • 175
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1 answer
82 views

Routing connections to passthrough a local machine

Please tell me if what I'm trying to do is feasible. I have a router named "R" which is connected to WAN. R allows adding rules to the routing table. There are numerous of machines connected to the ...
xiamx's user avatar
  • 450
3 votes
1 answer
6k views

Configure VMware Workstation to exclusively use network card?

What I want to do, in VMware Workstation 8 on Windows (7 x64), is that one network card be used only by the host and the other only by VMware but not the host. This is because the networks ("Evil" and ...
0xC0000022L's user avatar
  • 7,033
2 votes
2 answers
9k 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 ...
rahul's user avatar
  • 116
4 votes
1 answer
3k views

Change the default route without affecting existing TCP connections

Let's say I have two public network addresses on my server: one NAT through an ISP (192.168.99.0/24), and a VPN through a different ISP (192.168.1.0/24), already configured with a per-host route to ...
Patrick Horn's user avatar
6 votes
4 answers
14k views

Windows 8 ignores more specific route

OS: Windows 8 I have a cabled NIC (connected to router with ip 192.168.0.1) and a WIFI NIC (connected to a router with ip 192.168.1.1) . I want all traffic to go through the cabled NIC, except the ...
Coder14's user avatar
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ip route show src filed

I read the man page of ip and still do not understand what src is and I could not find much documentation. Please, if you can explain it thoroughly or point to some link it a good answer.
coredump's user avatar
  • 143
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2 answers
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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 ...
rahul's user avatar
  • 116
22 votes
2 answers
1k views

Internet Sharing on Lion breaks my routing table

When in the office, I'm connected to a 192.168.1.0/24 network. When Internet Sharing is off, the first entry of netstat -nr is default 192.168.1.254 UGSc 10 62 en0 ...
seaders's user avatar
  • 321
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How does a Benes network work?

How does a Benes network work? If I have a Benes network with 8 nodes on each side, like this one here: . . . how do I know whether or not I take the upper or lower port of a switch in each stage? ...
The Unknown Dev's user avatar
0 votes
1 answer
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DHCP/routing oddness

I have a Squid proxy server on my network that is connected to the DHCPd server (commodity router) through a commodity switch. If there is a break in the connection (eg router needs to be rebooted) I ...
adrianmcmenamin's user avatar
1 vote
1 answer
3k views

Splitting an internet connection between multiple separate subnetworks

Problem I have an internet connection that I want to split between four separate networks. My requirements are: I need to be able to monitor the amount of bandwidth and data being used by each ...
pythonian4000's user avatar
1 vote
0 answers
111 views

how to Specify which physical interface the VPN interface should use, Windows7

I have two physical interfaces which both have internet connection different from each other, and I have VPN virtual interface. I want to specify for the vpn which physical interface it uses .. how is ...
CnativeFreak's user avatar
2 votes
2 answers
15k views

Running two wireless networks, with two different DHCP ranges (Virgin Media superhub woes)

I'm trying to create two wireless networks in my house, that would provide the client devices different ip address ranges and DNS settings, depending on which network they connect to. My current ...
Sk93's user avatar
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1 answer
549 views

Are static routes from an ISP to a company network classful or classless?

The background to my question is a recent Cisco networking skills exam, where one requirement was to set up an ISP router with a static route back to the company's border router. I used a Class B /16 ...
Adam M-W's user avatar
  • 553
8 votes
2 answers
639 views

Always use one slow connection in preference of a "faster" one

In Windows, there's this automatic metric thing where the metric is selected according to the declared speed of the link. I now have a gigabit LAN routed to a 2Mbps DSL service and a HSDPA mobile ...
billc.cn's user avatar
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1 vote
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Route problems with OpenVPN through a local Astaro firewall

I am trying to connect to a OpenVPN server on my Windows 7 desktop though my Astaro (ASG) Firewall. I got it setup and can connect just fine but I can't surf the web. I can ping websites like google....
Brandon's user avatar
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How do I route in to a dynamic network (pptp client)?

I have a Centos 6 server. It is acting as a pptp server. My home router is dialing a pptp connection to the server as a client, and gets an IP. Communication between them is fine, but I want the ...
user169243's user avatar
2 votes
0 answers
548 views

Route traffic from one VPN to a second VPN

I have set up an OpenVPN server on my windows 7 64-bit PC. I also have a subscription to a VPN service. My aim is to be able to connect my android phone to the VPN server on my PC, and then route ...
Dominic's user avatar
  • 121
0 votes
1 answer
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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 192....
David Carvalho's user avatar
2 votes
2 answers
13k views

How to force add a route in linux

If I try to add a route with route add dest X.X.X.X mask 255.255.252.0 gw X.X.X.X I get dest: Unknown host message. Nothing changes even if I add the -n switch, which I believe should prevent route ...
Marek Sapota's user avatar
1 vote
1 answer
55 views

Route networktraffic target dependent to different networkadapters

is it possible (Ubuntu and Windows) to create the following rules: If target="192.168.*" use eth0 If target="*" use eht1 // default, the rest that doesn't match another rule
PKeidel's user avatar
  • 113
3 votes
1 answer
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How to route a global url to a local computer on a Fritzbox

I have this Linux server in my LAN, which can be reached from anywhere using dyndns services. So when I am out, I enter myserver.dyndns.org to get to it. When I am at home, I could do that too, but ...
mcnesium's user avatar
  • 551
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0 answers
812 views

Routing table on Linux not respected

I have a very specific problem, building a Linux VPN endpoint (with external VPN Gateway), which should route certain networks over the tunnel, others via default gateway. The Linux VPN should do a ...
MRHaarmann's user avatar
1 vote
1 answer
2k views

Setting up dynamic/static routing

I have an Actiontec GT701D DSL Router and a Linksys EA3500 router. The Actiontec router only has one ethernet port so the Linksys router works as the AP for all computers on the network. I have a ...
Michael Choi's user avatar
2 votes
1 answer
2k views

How to open a server port outside of an OpenVPN tunnel with a pf firewall on OSX (BSD)

I have a Mac mini that I use as a media server running XBMC and serves media from my NAS to my stereo and TV (which has been color calibrated with a Spyder3Express, happy). The Mac runs OSX 10.8.2 and ...
Timbo's user avatar
  • 21
0 votes
1 answer
464 views

Multiple interface issue

We have an externally-accessible subnet on which all our desktops and a few servers sit. Due to a lack of IPs, we put the servers (which don't need to be externally accessible) on a private subnet and ...
Gaspode's user avatar
  • 83
4 votes
3 answers
2k views

Use two home networks, one modem

I was trying to stream a video from my PC to my XBox at the same time my roommate was trying to stream a video from the internet to her laptop. Even though I was just using the home network and not ...
Jason's user avatar
  • 1,833
1 vote
0 answers
935 views

Routing specific IP/block to VPN and the rest to net_gateway in OpenVPN

VPN is working properly. However, I wanted to route only a specific IP/block to net_vpn and all the rest of the traffic to net_gateway. route 192.168.1.0 255.255.255.0 net_gateway route 10.8.1.0 ...
Louie Miranda's user avatar
2 votes
1 answer
605 views

Working with VLANS

So I recently bought a HP ProCurve (managed) switch to start messing around with VLAN's in a lab environment at home. I have a basic VLAN configured, two machines connected to the VLAN on 192.168.1.10 ...
PnP's user avatar
  • 953
0 votes
3 answers
4k views

Router configuration - what does the NAT option mean?

In my router I have this option: I know what is NAT, but what does it mean the bridge option here? and how the NAT is related to it? what is more secured enable or disabled or bridge?
0x90's user avatar
  • 312
2 votes
1 answer
205 views

Do all routers really must know all routes to every router?

This is my complicated and long question. First let's talk about the context. Network topology: (RT stands for router) PC A --- RT A --- RT C --- RT B --- PC B (RT C has a WAN NIC connected to "...
Philipili's user avatar
  • 120
1 vote
1 answer
7k views

Setting default route for tun1: RTNETLINK answers: No such process

I am currently trying to route all incoming and outgoing network traffic to/from applications listening on an OpenVPN tunnel tun1 through said tunnel. Here are my devices: tun0 is an OpenVPN server ...
jbaiter's user avatar
  • 111
1 vote
1 answer
680 views

Finding default gateway in an openvpn environment in windows

I need to find the default gateway in a openvpn scenario where the route output looks like that: IPv4 Route Table =========================================================================== Active ...
user avatar
3 votes
2 answers
3k views

How to route packets from Wi-Fi to Ethernet on OSX?

I have a trouble, configuring a home network. Here is how my devices are connected together: Internet     ↕ Wi-Fi Router ↔ MacBook     ↕ iMac ←ethernet cable→...
user avatar
3 votes
1 answer
2k views

How to configure IPv6 routing from other computers to Teredo client in Linux

My computer (also router) uses Teredo to access and be visible on IPv6. How to assign neighbor IPv6 addresses to other computers for them to be able to be routed to Teredo using the router? What ip -...
Vi.'s user avatar
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3 votes
1 answer
6k views

How to transfer Google Earth route to Google Maps?

I have a GPX route, I imported it into Google Earth. Everything is fine, so I saved it as KMZ file. Then just for check, I imported KMZ back into Google Earth. No problem. The thing is, I would like ...
greenoldman's user avatar
3 votes
2 answers
2k views

Is there any way for me to improve routing to an overseas server?

I am trying to make a connection to a gaming server in Asia from Australia, but my ISP routes my connection through the US. Tracing route to worldoftanks-sea.com [116.51.25.54]over a maximum of 30 ...
Simon Hartcher's user avatar
0 votes
3 answers
4k 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 ...
piratepartypumpkin's user avatar
2 votes
3 answers
457 views

Redirect unregistered users to the site on local machine

I have a server 192.168.0.3 (SERVER). Running Ubuntu Server + DHCP server + Apache; The router 192.168.0.1 (ROUTER) (I haven't access to it); I have a web-application on SERVER for registration users ...
Temak's user avatar
  • 123
3 votes
1 answer
9k views

dd-wrt: change LAN port to WAN only works without LAN connection

I have a TP-Link 740N v3 router with WAN port and LAN port 1 burned. I was able to flash DD-WRT and to apparently configure WAN port to LAN port 4 (or 1, I don't actually know how are they numbered ...
Victor Sergienko's user avatar
0 votes
2 answers
279 views

Enabling access to a home server from "Internet" side

I wish to enable remote access to my linux home server, so I can use it when I'm not home. I tried doing so using port forwarding as follows: http://<RouterInternetIP>:<SomePort> => ...
Omer Perry's user avatar
2 votes
2 answers
1k views

Make D-Link router copy all packets to a specific port

I want to use a D-Link ADSL2 router/modem ( DSL-2640B ) to sniff all network traffic (for a security audit. I don't have time to scan all machines there and I want to know if they are quiet or sending ...
user avatar
8 votes
0 answers
3k views

Mac OS X routing table protection

I'm looking for a way to protect my Mac OS 10.8 routing table. After connecting to my employer's network using the Cisco AnyConnect Secure Mobility Client, a bunch of new routes are installed into my ...
Roguepacket's user avatar
3 votes
1 answer
620 views

View router webpage via remote PC

Not sure if this can be done but here goes. What I want to acheive is this, a user on a laptop can view a router web page that is on another PC (client), the route to this client is via another PC (...
Pauls's user avatar
  • 33
3 votes
3 answers
7k views

Windows 7 with two network cards doesn't route traffic

I have simple task to do: I have wni7 with two nics.I want to connect another comp(osx) to win7 through second nic to connect it to internet. I already changed the registry. Win7 interface with 192....
Tomek's user avatar
  • 51
1 vote
1 answer
219 views

IP Routes - Route Mapping

I've been reading up on static routes and such while studying for my next MS exam, and am wondering - in CMD, if you do a route print -4 you get a Active Route Output such like this: Destination 0.0....
PnP's user avatar
  • 953
0 votes
1 answer
3k views

How to route traffic via another machine before the default gateway

At the moment I have a router on 192.168.0.1, a Linux box on 192.168.0.2 and desktop clients from 192.168.0.3. Everything works with 192.168.0.1 as the default gateway. I'd like to send the traffic ...
rich's user avatar
  • 1,231
2 votes
2 answers
25k views

Linux route add between static LAN and Wifi Gateway

I have two local machines connected to each other via wired ethernet and one of those machines is also connected to a wifi network which provides internet access. A pseudo-graphical representation ...
Hamza's user avatar
  • 171
0 votes
0 answers
202 views

The same route command that worked on XP fails on Windows 7

I connect to work's VPN on my laptop. In my last laptop (XP), I added a route so that I can RDP into my work laptop from my desktop while the laptop is on VPN. But now, with the new laptop with ...
Kingamoon's user avatar
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