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0
votes
2answers
979 views

Proxy Settings per Machine not working on windows server 2008 R2 SP1

i have a very interesting problem and would appreciate any help for it. In my scenario i have scripts which bring up a VM inside a domain. Now i want to enable internet access for all the VM's and ...
1
vote
1answer
6k views

OpenVPN connected but not internet access on the client

I've setup OpenVPN following this tutorial, and everything works fine except that I don't have an internet connection on the client while connected to VPN. ...
-4
votes
1answer
2k views

Ubuntu Server 14.04 Trusty Tahr installer requires Internet access to install [closed]

A picture shall do some of the talking: http://i.stack.imgur.com/LFEIH.jpg This is related to my earlier question at StackOverflow, ...
-1
votes
1answer
288 views

Turn off Internet Access; Leave Intranet On

I have a machine running Windows XP SP3 on a domain run by a server running Windows Server 2003 for our DNS. We also have a sonic wall firewall. We use the XP machine to receive faxes and scan ...
3
votes
2answers
9k views

Windows 8 - no internet connetction to some hosts while VPN is active

I use VPN to access the servers at work. When VPN is used, all network traffic to the Internet passes through my company network. It worked without any problems on Windows 7, now on Windows 8 some ...
0
votes
1answer
87 views

I can't access some domains from one of my three internet providers. How to troubleshoot?

I have three internet providers at my office: Telepacific (3/3Mbps), SkyRiver (12/12Mbps), and Verizon FiOS (75/35Mbps). (The reasons for three connections are outside the scope of this issue.) I have ...
2
votes
1answer
710 views

Sharing an internet connection from a virtual Windows 2012 AD Server

I have a virtual HyperV network used by a number of virtual development and testing servers and an all-in-one Domain, DNS, DHCP server; I want to keep the many virtual servers separated from our main ...
0
votes
1answer
446 views

Cisco Router ( 2611XM ) and ISP Internet connection

I recently acquired a Cisco 2611XM that looks like this: Now the one I have has only 1 FastEthernet port (Was expecting 2) but I was wondering I purchase a WIC1T - CSU/DSU module for it could I ...
10
votes
4answers
750 views

What to filter when providing very limited open WiFi to a small conference or meeting?

Executive Summary The basic question is: if you have a very limited bandwidth WiFi to provide Internet for a small meeting of only a day or two, how do you set the filters on the router to avoid one ...
1
vote
1answer
299 views

display internet usage agreement before users can use internet

I was looking for a way to display a usage agreement page in browsers that users must agree to before they are allowed to access the internet. This would be for users on public computers and ...
-1
votes
1answer
128 views

Allow 2 different subnets to have access to the internet but not each other [closed]

How would I go about getting say 10.0.1.100 and 10.0.0.100 to both have access to the same internet, but not see each other. My Topology can change to make this happen. Currently I have a ...
1
vote
2answers
155 views

Wireless connectivity for small technical conference?

Can anyone offer any advice for setting up a wireless network for a small technical conference? (Perhaps ~ 100 attendees, for 1-3 days.) I've read the resources on this site. For instance, I've ...
1
vote
3answers
3k views

How to throttle your own internet connection?

I am writing a website and want to test it's speed on slower internet connections. I have the unfortunate first world problem of downloading at 100mbps, how can I throttle my own computer's internet ...
2
votes
3answers
5k views

How do I block Internet access for a user on a Windows 7 Professional machine?

I'm setting up a Windows 7 machine in our warehouse and I don't want the users to have internet access from this machine. They users still need access to the LAN to do their jobs. Does anyone know ...
230
votes
45answers
50k views

Why is Internet access and Wi-Fi always so terrible at large tech conferences? [closed]

Every tech conference I've ever been to, and I've been to a lot, has had absolutely abysmal Wi-Fi and Internet access. Sometimes it's the DHCP server running out of addresses. Sometimes the backhaul ...
-1
votes
1answer
273 views

Getting internet access from remote host through VPN like you are a VPN's LAN client

On my server(CentOS 6.2), I have installed CoovaChilli* software. Bellow, I will present what I need to do, and put my questions: My LAN that is managed by server is 10.1.0.0. The Internet IP address ...
1
vote
4answers
173 views

Acceptable use policy / computer use policy / network use policy - why are they needed?

I've always posted a(n) acceptable/computer/network use policy for employees using a network/computer or from users coming in from the outside to use public access points or public computers. Private ...
3
votes
3answers
5k views

How to configure bind9 to be a local DNS only with no internet access?

I want to configure bind9 to be a local DNS only with no internet access at all. So I have 5 PCs in my virtual domain xy.com. Within this domain there is no access to the internet. The DNS server ...
7
votes
5answers
890 views

Software to diagnose (ping) a network over 24h?

We've been experiencing a lot of problems with our current office's internet connection lately: slowdowns, packet losses, huge ping times, etc. (Un)fortunately, this is not happening all the day, ...
1
vote
3answers
324 views

Accessing Internet from the DMZ

I am trying to configure a DMZ using IPCop but it looks like the default configuration for a DMZ in IPCop is no DHCP and no access to Internet. Even when I manually configure IPCop as my default ...
2
votes
1answer
168 views

Same internet connection is fast on Windows 7 Pro, slow on Windows 2000 server

in my company we have an old Dell running Windows 2000 server and ISA Server and it's our Internet gateway / firewall. Our current Internet connection is an ADSL and it's fairly slow (about 1 Mb/s in ...
1
vote
1answer
882 views

Domain Controller, DNS Server and OpenDNS - Block 1 user?

We have a domain controller (Windows Server 2008R2) which is also our DNS server. The DNS server has a forwarder that points to OpenDNS (www.opendns.org). All of our workstations (Windows XP Pro) are ...
0
votes
1answer
73 views

Remote Desktop Connection - Usage of Internet in Remote Machine

I have this trivial doubt about a point in Remote Desktop Connection for a long time. Let us say, we have made a remote desktop connection to a machine named 'Remote' from a machine named 'Local'. ...
5
votes
1answer
136 views

Do you have to have two servers to put Exchange 2010 on the Internet?

I was reading about the Edge Transport Role on Exchange 2010. It looks like this is the only way to put Exchange the Internet. Is this true? Also, doesn't this require a second hub transport ...
2
votes
3answers
881 views

Is there still any legitimate reason (in 2011) to use proxy servers instead of NAT for sharing an internet connection?

Proxies were around before NAT, and so early on in the internet, they were popular ways to get an entire network online with only a single public IP. NAT initially required complex software and/or ...
2
votes
2answers
583 views

How do I control the internet access in a private network?

I'm administering a small private network and for legal purposes I need to do the following: Restrict the internet access to a few machines uniquely identified by a username and password Log the ...
0
votes
2answers
422 views

Gentoo box can't cURL or ping after restarting net.eth1

the following is completely baffling me. We currently have a gentoo box which acts as our LAMP, DNS, DHCP server. This is assigned a static IP on the network. This server is connected directly to the ...
0
votes
3answers
488 views

Ubuntu: block access sites through internet gateway

We have a local server which manages our internet connection. This server functions as a gateway, and that way we share the internet throughout the office (instead of using a router). However, I'd ...
0
votes
1answer
191 views

How to connect to a server via wifi device using a dialer(vpn)?

Question: How to connect to a server via Wifi device using a dialer? Description: I have a dialer that I use to connect to my cable network server in order to access the internet. I connect using ...
0
votes
2answers
725 views

Disable internet access for a single computer

In our network, we are connected to the outside world with an ADSL modem. A (wireless) router is connected to this ADSL modem, which provides wireless access to 3 laptops, and a USB connection to a ...
2
votes
6answers
2k views

Restrict access to websites based on LDAP / Active Directory group membership

I'm trying to set up fine-grained control of external websites based on our users' and computers' AD group memberships. Generally, we block sites such as YouTube, Facebook, MySpace et al - but our ...
1
vote
1answer
1k views

Routing and authenticating all access through squid

I want to route all Internet access in my network through a Squid proxy server and authenticate and log all users. I want this to be a client-independent setting so that no one needs to do anything on ...
1
vote
2answers
173 views

Are WiFi Max Solutions worth considering

We are looking at ways to help cut our costs and our T1 contract is up. We have run across a local company that offers a 2mbit WiFi Max solution that is considerably cheaper than a T1. They have a ...
2
votes
6answers
1k views

Work-around for VPN network access restrictions

I connect to a client's network via the Cisco VPN client. Once I connect, my local network access (including internet access) is disabled. Is there a way to get around this, besides for them to ...