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

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Route Add Command, returns “Manipulates network routing tables.”

Route Add Command, returns "Manipulates network routing tables." followed by the DOS route.exe help information. Could gpedit.msc affect route.exe's ability to function, at one point I hardend the ...
0
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1answer
2k views

pix 501, static route to d-link router (different subnet)

I have pix 501 cisco firewall with internal ip 192.168.10.1. I have connected d-link router (dir-655) to pix 501. The d-link router has internal ip 192.168.0.1 The picture would like something like ...
0
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1answer
90 views

I have a switch, a cable modem and 2 macs with mac os x, can I configure one of the macs as wired and wireless router?

It's pretty simple really, if anyone has instructions on how to do this, I would appreciate it. My router is on the way, but I don't want to wait, I have a switch, a cable modem and 2 macs with mac os ...
6
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2answers
32k 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 ...
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3answers
243 views

Hop count - what will happen in this simple case

Consider ABCD router A wants to send to D It keeps hop count 3 What will be the HOP COUNT when the packet reaches D Will it be zero or one?
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3answers
319 views

Cannot access certain sites from PC, but fine from VM on that PC

I run Ubuntu 10.04 as my primary OS. When I try to go to the Python docs site http://docs.python.org/, I find it times out. At least one other unrelated site also acts the same but I won't mention it ...
2
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2answers
999 views

Using iptables to selectively route outgoing requests?

I'd like to set up my Dd-WRT firewall so that it uses the VPN service from a VPN provider to access a bunch of destinations and normal route foe all other requests. In detail: giganews.com would be ...
1
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1answer
394 views

How can I always have RDP connections used by internet connection and not VPN

I am looking to somehow always have RDP connections routed via my home machine's internet connection and not any VPN connections. Sometimes I leave the house without disconnecting from a VPN - when ...
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3answers
26k views

Why does this ROUTE ADD command fail?

I am trying to block access to a single IP address by adding a specific route that leads "nowhere" (instead of the default gateway): route ADD 199.239.136.200 MASK 255.255.255.255 127.0.0.1 METRIC 10 ...
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2answers
2k views

Mac OS X traceroute not even reaching router gateway

I'm having an issue on a Macbook Pro running Mac OS X 10.5, I'm unable to visit certain websites such as: "themarchesa.com" On other computers in the same LAN network connected over wifi I'm able to ...
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1answer
1k views

Windows 7 VPN Server

I have a computer running Windows 7 (x64) connected to the Internet and accepting incoming connections (VPN Server). I want to be able to route all my traffic from my iPhone (especially web traffic) ...
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1answer
13k views

How does Windows Recover from “ROUTE /F”?

We all know about the ROUTE /F command in Windows which, according to its documentation: "Clears the routing tables of all gateway entries. If this is used in conjunction with one of the ...
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3answers
3k views

What's 24 in “192.168.15.0/24”?

What's the meaning of /24 in the following command? route add -net 192.168.15.0/24 192.168.8.10
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3answers
3k views

Custom route table for a specific application?

I'm on a network with two internet connections. One is a WAN access to a corporate network (with custom firewall rules), the second is a direct internet connection. By default, all communications are ...
0
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1answer
93 views

Network problems that might be related to NAT

I have an odd setup where there is a router(Router 2) routing between network network 1 and network 2. One router(Router 1) with nat for internet access that routes between internet and network 1. ...
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1answer
2k views

Possible to config an application to use LAN or wifi access?

MacBook Internet connection via WiFi via proxy (en0) LAN connection via ethernet (en6) i.e.: en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500 ether 00:1f:f3:ba:82:57 ...
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3answers
85 views

Does wifi uses routing?

Could someone please tell me if Wifi uses routing? If so, why and how? My idea is the wireless router can simply broadcast, and wireless devices within its range can receive the signal. So, no ...
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2answers
2k views

Verizon Walled Garden - internet works

I keep getting "Verizon Walled Garden" messages, although I can still connect to the internet. Google.com occasionally triggers the screen and DropBox can't establish secure connection. I am working ...
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2answers
5k views

Setting VPN to go through certain IPs and not others

I'm a scientific programmer with a loose grasp of what goes on under the hood in my small home network so bear with me whilst I try and explain using the correct words if possible. My home network of ...
2
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3answers
519 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 ...
2
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3answers
6k views

Home network with Windows 7 as router

Background: I have tried to use routers, but so far all of them can't handle the bandwidth, number of connections eventually limited by the hardware resources, so overall the home routers are ...
2
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2answers
556 views

PuTTY tunnels and IP address translation

I hope it's simple. I'm tied to the following situation: A tight VPN that allows me to access only port 22 of my server, and has to be via IP address (no DNS) My happy PuTTY tunnels that gives me ...
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2answers
2k views

how can I find, which are the systems connected to my router?

I have Belkin wireless G router (For my home network) and I want to know, is there anyway to find out which are the systems currently accessing that router and is it possible to disconnect one of the ...
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2answers
955 views

Cannot add default gateway

Getting the following error when trying to add a default gateway for eth1. # route add default gw 192.168.228.2 eth1 route: SIOCADDRT: Network is unreachable Can't figure out why.
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2answers
2k views

vpn through vpn

The target VPN server I want to connect to allows connections only from one IP address. When I am at my office (the network public IP is trusted on the VPN server) everything is OK, but I figured ...
1
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1answer
1k views

How to block access to a subnet without personal firewall

I'm a developer and frequently have to run some tests. I work at a branch office and the servers are located at the head-office. The branch office and the head-office are linked together by an ...
6
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1answer
267 views

Why is the windows routing table huge?

This is a bit of a pointed question, but begs being asked: Why is the windows routing table abnormally large? Go to a command prompt, and type "route print". You'll probably get >3 entries, even for ...
2
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2answers
2k views

IPv6 routing problem

I'm in the process of setting an ipv6 on my home network, and I've encountered a strange problem. My "router" (a Debian Linux box) is connected to a HE.net 6in4 and can ping and access ipv6 ...
2
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2answers
5k views

Selectively routing traffic via ethernet or wifi, with proper DNS (Mac OS X 10.6)

When I'm at work, I access various intranet pages as well as the wider Internet through ethernet. However, the company LAN blocks some ports (e.g. Google Calendar). I can get to those through WiFi. ...
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2answers
477 views

How frequently do routing tables change in core-network routers?

How frequently do routing tables change in core-network routers? Once every 30sec? once every minute? every 5minutes? I know that there is a Border Gateway Protocol that runs in the core Internet ...
2
votes
3answers
921 views

How do I access local computers through a network switch?

I have a switch connecting several computers with my ISP. All the computers gets external IPs from my ISP. When tracing the route between two of the computers the traffic always passes through my ISP ...
0
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1answer
414 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 ...
2
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3answers
134 views

Why does my DynDNS domain show the router page, not the localhost?

I have to setup a home server. I have created a DynDNS account and updated the software. I have set the dynamic dns option in router and while I ping my dyndns account it is redirecting to my router ...
0
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1answer
273 views

Merging two DSL services [duplicate]

Possible Duplicate: Can I use more than one internet provider at the same time? Hi, I have a scenario here: There are two different DSL services available from different service ...
0
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1answer
102 views

Route MS 2007 excel file in

Can the MS excel 2007 file also be routed in outlook just like the way it used to be in 203 link text I was not able to find the option in fil>send
2
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4answers
12k views

When would a persistent route not be an active route? [duplicate]

I've added a persistent route to our Windows Server 2003 box using "route -p add". After a reboot the "route print" gave this: Active Routes: Network Destination Netmask Gateway ...
2
votes
1answer
715 views

Windows network routing

I'm working by my customer premises and they let me connect my private laptop on a dedicated Wi-Fi for internet access. It's nice for external consultants. The only issue is that we can't connect on a ...
6
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3answers
4k views

Home network with two isolated separate subnets, running on cablemodem/router and WRT-router

I have a new connection with a nice new router/cable-modem. I'd like to setup it up optimally and needs some pointers. I am a complete n00b when it comes to routing. I want to end up with two ...
3
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4answers
6k views

How to fake ip at localhost without LoopBack

How can i fake an ip on my own PC? for example if there were an ip address lets say 201.91.81.71, that Host is somewhere outside of my red and is hosting a webserver. How can set a website on my own ...
3
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3answers
3k views

hosts file for ip address

I would like to map ip address to specific localhost interfaces (e.g. 23.45.66.77 => 127.0.3.3). For named hosts I can use the hosts file. Naturally this doesn't work for IP address. This has to work ...
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2answers
2k views

Routing from the DMZ to the interior network only

I have a home network connected to Verizon's FIOS service. Verizon's ActionTec router is connected to the ONT via coax to establish the MOCA network. My DD-WRT router's WAN port is connected to one ...
0
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2answers
3k views

OpenVPN with MacOS X Client and same subnets in local and remote net

I have a homenetwork 192.168.1.0/24 with gateway 192.168.1.1 and a remote network with the same parameters. Now I want to create a OpenVPN tunnel between those networks. I have no problems with ...
0
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1answer
583 views

route a word document

I heard about the routing feature available in micro soft products (word ,doc) .through which we can route a document in MS outlook.I have no idea how to initiate it.Can some one please tell me the ...
3
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3answers
6k views

How to create persistent static route on Mac OS X 10.6?

I need to add static route on Mac OS. I found good description here Permanent Static Route Mac OS X 10.4.0 and followed the Roark Holz's (roarkh) solution. Now my problem: sometimes this solution ...
2
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3answers
7k views

ssh - no route to host

I have 3 machines (A, B and C) behind WLAN Router. From B i can make ssh to A and from A to B also. Ssh between C and A is also working (both destination, C->A and A->C). But when i try to connect B ...
3
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1answer
2k views

Can I turn my Mac Mini into a Wi-Fi Hotspot without additional tool

I have an app need to test via wifi. I just wonder if there is a way to turn my Mac Mini into a Wi-Fi Hotspot without additional tool. I try to setup airport new network name is"mymacmini'. My iPod ...
2
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3answers
845 views

Avoid corporate blocked URL's when on Cisco VPN

When I'm on my home PC and on my company VPN I can't get to sites that my company blocks. Is there a way to get around this? Why do my requests to facebook.com go through the VPN? Can you configure ...
2
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3answers
4k views

How do the routers communicate with each other?

Let's say that i want make a request a to a web page which is hosted in Europe (i live in USA).My packets only consist the IP address of the web page, first the domain name to ip address ...
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1answer
2k views

In Debian, how can I route rtorrent to a certain network interface, say ppp0?

I have purchased a PPTP account from StrongVPN and configured the setup by these (http://pptpclient.sourceforge.net/howto-debian.phtml#configure_by_hand) instructions and now I want to have rtorrent ...
4
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3answers
1k views

Connecting two pcs through cable, at the same time as wireless

I've got 2 pcs setup with WLAN - however when I copy files between the machines it takes forever (obviously, since I run 801.11g). So I thought, why not just connect them directly with a cable (my ...