0
votes
0answers
12 views

iptable definitions for routing and defence

I'm attempting to configure a firewall on my laptop that allows for routing. The main trick is, I don't want to allow for connections to be made that do not fall under the ESTABLISHED,RELATED ...
0
votes
0answers
16 views

Re-connect to corporate firewall

When I power on my PC, the default internet browser open the page: http://go.microsoft.com/fwlink/?LinkID=219472&clcid=0x409 then I have to enter my credentials to access internet. Every time, I ...
1
vote
1answer
90 views

No Internet Connection on using Buffalo WHR-G300N

I have used the Buffalo WHR-G300N over 2 years while I will use it for connecting all of my devices to Internet @ home. However, two days ago, I have the issue that the router suddenly disconnected ...
1
vote
2answers
87 views

Pinhole Conflicts

I am trying to write a simpler client server program, using my laptop as the server and several Android devices as clients. The server listens on a port (say, 5902) until a client tries to connect. ...
0
votes
1answer
225 views

Is it possible to block websites on Buffalo AirStation WCR-GN?

Is it possible to block websites on a Buffalo AirStation WCR-GN? I've gone through every menu looking for anything that might do that and I can't, so I'm guessing this device is too primitive to be ...
0
votes
1answer
166 views

Router Firewall: All ports stealth mode except when I connect using VPN-then port 88 open

I am using a Netgear wireless router, and its internal firewall is good. Testing by using Gibson Research "Shields Up" indicates all ports invisible. However, when I use a VPN service to connect to ...
0
votes
1answer
117 views

SSH into host on the same network behind a firewall that blocks SSH

I'm trying to SSH into my Raspberry Pi, which is on the same wireless network as my SSH client. My firewall blocks SSH connections. I changed the sshd listening port in my Raspberry Pi to 80 like ...
0
votes
1answer
51 views

Bridged routers and firewall

I have started to do quite a bit of research on securing my home security after a virus outbreak between some computers. Wanting to isolate two sets of computers, I came to the conclusion to make a ...
0
votes
1answer
50 views

is it possible to link different email accounts to different network profiles?

My work firewall for wired internet blocks almost every port except http, https and maybe a few other web-related ports (993, 465 and everything else to do with IMAP is blocked). Impenetrable for, ...
2
votes
2answers
895 views

Wifi router blocks wireless peers from connecting each other

What option controls that wifi router blocks wifi peers from connecting each other. I have wifi router Dlink Dir-320. With that router I can't ping (or connect via FTP or HTTP) one laptop from ...
1
vote
3answers
247 views

Modem -> Firewall -> Switch -> Wireless?

I'm setting up a home network for the first time. The best solution for setup that I've come up with is to have 1 wireless router serve as the firewall between the modem and switch, and another serve ...
0
votes
0answers
32 views

Monitor and limit network usage

A costumer of mine has some off site locations, where his internet usage is supplied by a cellular router. The router is connected to a switch and a WiFi hotspot. The client has a problem with ...
1
vote
0answers
172 views

How to access Ubuntu local web server from a different apartment

I have set up an Ubuntu Apache web server with a four years old laptop. And my web application needs to be used from a different apartment, from my ground floor shop. Actually, I'm an intermediate web ...
0
votes
1answer
124 views

Disabling Windows 7 Firewall when Behind a Hardware Router

Is it safe to disable Windows firewall when I'm behind a router? I'm having a few Origin connection problems that I'm hoping can be resolved by disabling Windows firewall. I'm assuming that the ...
0
votes
0answers
282 views

iptables not working on DDWRT firewall

I have write a firewall rules for DDWRT router but I didn't work. What I needed is, I would like to set all my wireless user, once it reach daily quota which is 200mb it will disconnected from the ...
-1
votes
1answer
497 views

Work VPN only slow on at my house

I am connecting to my work VPN from home. It is EXTREMELY SLOW. network admin and sys admin see no issues on the VPN side. IE, it is working properly from them when they are on the vpn and the ...
0
votes
1answer
54 views

How to disallow clients of a router to connect each other

Having a regular wireless/router (ADSL router), Can I prevent clients to connect eachother? My server has ip 192.168.1.2, Wireless router has 192.168.1.1, And clients will have 192.168.1.3~255 How ...
-1
votes
2answers
36 views

VPNs and Wireless Providers [closed]

Is there a way to know, tell or figure out what ports are blocked on mobile networks? I've had some issues using a VPN and just wondering if maybe that could be the cause.
1
vote
1answer
626 views

Unable to connect to computer on local network although internet connection is working fine

I am having difficulty connecting wirelessly to my Linux computer with my Android mobile device. I have disabled the internal firewall of my computer and opened up access to it with port 80 on my ...
1
vote
2answers
5k views

openvpn port 53 bypasses allows restrictions ( find similar ports)

scenario of wifi : i'm using wifi in hostel which having cyberoam firewall and all the computer which uses that access point. that access point have following configuration default gateway : ...
2
votes
1answer
5k views

How to setup firewall to allow internet connection sharing via Wifi USB stick?

I have a Windows8 computer linked to the internet via an ethernet cable ("Ethernet" network connection). I have attached to it a DLink Wifi USB stick, and I'm trying to share the main PC's internet ...
4
votes
2answers
364 views

Prevent specific application from using metered network connection

Windows 8 introduces the new category of metered network connections. Applications that are aware of this type of connection can choose not to use it in an effort to reduce connection costs. I would ...
2
votes
1answer
350 views

Accessing my Rails webrick behind proxy?

In my mackbook, when I try to connect to my rails application in office I can't , in the office there are some http proxy , and when I run my rails like this : sudo rails s -p8080 => Booting ...
1
vote
2answers
858 views

Trying to configure a hardware firewall with a wireless router

I have a network with 5 PCs, 2 network printers, and one wireless handheld scanner. I was just running software firewalls but wanted to add a hardware firewall to up the security. I have no problems ...
2
votes
1answer
1k views

Cannot access local server via home router — but works from outside [duplicate]

Possible Duplicate: DD-WRT: How to allow port forwarding to apply to requests originating from inside the LAN? I have a webserver running on my private PC at home. This PC is running ...
0
votes
1answer
57 views

Networking Setup and Configuration

I have a Router, Modem, Switch, and a Switch. Firewall: FVS338 Switch: FS762T What I would like to do is the following: Modem <----> Firewall <---> | ...
0
votes
1answer
723 views

Custom DNS for Specific Access Points in Windows 7

I would like to use Google Public DNS (8.8.8.8,8.8.4.4) at home, but the school firewall works through DNS, so using a custom name server disables accessing the internet. Is there any way to ...
2
votes
3answers
2k views

Cannot connect to WEBrick on home network

I'm an Android developer and often my applications require server-side code. I typically use Ruby on Rails for the web app, and during development will run the server on my local machine (Mac OS X) ...
4
votes
1answer
26k views

Windows XP Wifi connected but can not access Internet with browser

I have two laptops: Windows Vista laptop which connects fine to Internet (writing this post from it now) Windows XP SP2 laptop which connects fine to Wifi, Router but not Internet When I try to ...
0
votes
0answers
290 views

IpCop GN-WP30N-RH cannot find the network card

I'm trying to install a GBabyte AirCruiser N300 PCIe Desktop Adapter (GN-WP30N-RH) on IpCop, but it cant find the card. How I do to install it? Here is lspci: 00:00.0 Host bridge: Intel Corporation ...
0
votes
2answers
2k views

Is my wireless router blocking an outgoing request, and can I open it?

I want to write software that communicates to a server on the internet using a non-standard TCP port. I did not expect it from a home wireless router but it seems to me it blocks my outgoing request, ...
0
votes
1answer
114 views

In Ubuntu, MoBlock makes it take a while to actually start using internet

When connecting to wireless internet in Ubuntu (tested with two different networks), I connect nearly instantly. However, to actually load a page, I need to wait a few minutes, at which point I can ...
0
votes
2answers
971 views

Can't connect to Ubuntu 9.04 server

I have installed Ubuntu 9.04 and am having a problem that I can connect from the server to the outside world but cannot connect to the server. I checked all of the different firewall systems ...