Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [internet]

The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (often called TCP/IP, although not all protocols use TCP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies.

1
vote
0answers
31 views

Blended Bandwidth with multiple carriers How to configure IP address

I have seen many colocation companies offering something called "Blended Bandwidth" and that makes me wonder how do they do it? Here is my example. If I would get two internet services, from ISP-A ...
13
votes
6answers
5k views

Why the discrepancy between Speedtest and Wget?

My customer complains about low internet speeds. When measured with Speedtest.net speeds are acceptable. Periodic measured downloads are 10% to 30% of the nominal speed. I cannot explain that. Some ...
1
vote
1answer
24 views

When using DNS from another continent, will IP's and CDN's reflect host country as well?

Lets say I am using Russia’s Yandex DNS from Canada, or America. Will I be served IP's and CDN's that reflect the host country of said DNS? And will they tend to be nearer to that nation?
0
votes
2answers
95 views

What sources does public NTP servers use to ensure time sync?

As from the title, I would like to know what sources “pool.ntp.org” and other big NTP service providers use in order to ensure they are in sync and serving clients the exact date and time.
0
votes
0answers
43 views

Route only SSH traffic through OpenVPN

I have a OpenVPN server running on AWS and we would like all traffic to go out the end users internet but if they are connected to openvpn, and they are using SSH to the AWS servers I would like that ...
-5
votes
1answer
44 views

How to disable internet but remain connected to LAN network?

I have a windows computer that I want to isolate from the internet. I need this computer to remain in contact with other devices on the network and be able to VNC into it. I saw some solutions saying ...
0
votes
1answer
50 views

mount cephfs or rbd via Internet

Is there any suitable solution for this? I know about security issues, but is it possible? Or other better storage solutions? We tested s3fs+cephrgw, but It's very slow and unstable.
0
votes
0answers
24 views

Connection timout between two IP troubleshooting

I have a client with a webserver and a VPS server with a webserver and a mailserver. These machines have to exchange data via REST API but I have a problem, they are not reachable each other over HTTP ...
1
vote
0answers
34 views

Strange internet timeout issue

Working with a client, setup a new server for them 3 weeks ago. The It's a Windows 2016 server, replacing an SBS server; the domain is already setup, I had initially started to setup RDS, but removed ...
1
vote
0answers
17 views

Web Deployment Tool on Win2k8 R2

I'm trying to install Web Deployment Tool on Win2k8 R2, but always fail with the next error: MSI (s) (D4:20) [16:53:38:151]: Created Custom Action Server with PID 3780 (0xEC4). MSI (s) (D4:FC) [16:53:...
1
vote
0answers
53 views

how to make Windows 7 have website access through VPN connection

I am still struggle with my Windows 7 VPN client’s internet access. My OpenVPN client-server works great for my Windows 10 laptop and my Android phones. But my Windows 7 laptop cannot gain internet ...
0
votes
1answer
118 views

On a web server, is it normal to see a thousand connections coming from one user?

When I saw so many connections from one IP (by using netstat), I thought it's bot. (The website is not popular so it's very unlikely to be multiple users behind one IP.) But I checked apache access ...
1
vote
2answers
155 views

Data usage in case of VPN?

My organization has provided a windows 10 laptop. When I connect to VPN from my home through my home internet and download a file of say 1GB from: Intranet (connected servers) Internet (public) In ...
0
votes
1answer
247 views

My newly deployed Website working with mobile data but not on wifi

I deployed my django website today on digital ocean. I can access it by its droplet's IP address. Then I configured domain name. Everything is fine and I can access my website from Mobile by domain ...
0
votes
0answers
764 views

Pfsense block only the internet on one single IP

Im after blocking a single IP on pfsense from the internet only, it can talk to other Ips on the lan fine only the internet. the IP in question is 10.0.0.22 Ive added a rule which failed to work ...
0
votes
1answer
31 views

Browser shows Website only on second call

In a small company network, 1 Windows Server 2012 R2 and 5 Windows 10 Clients, the user experience the following problem. If you open a browser (same behaviour for Edge, Firefox, and Chrome) and enter ...
0
votes
0answers
69 views

ping (and all traffic) from ipsec tunnel stay inside vpn server

i have working ipsec tunnel with this config windows7 machine 192.168.88.251 mikrotik router 192.168.88.1 that route all 192.168.88.251 to ipsec vpn server VPN_IPSEC that run StrongSwan vpn ...
-1
votes
1answer
22 views

site is not accessable on single ip

OUR SIDE: The website is hosted by WordPress on DreamHost server. There are not any filters in WordPress and I can't see any IP blocks on Dreamhost server. CLIENT SIDE: Client has a single internet ...
0
votes
0answers
26 views

monitoring hosts over the internet via snmpv2

I got some hosted servers I would like to monitor via snmpv2. However, I don't get a connection. do internet routers block snmp? Does anyone have experience with that?
2
votes
2answers
857 views

Data transfer speed between AWS regions

Does anyone know what sort of data transfer speed we should be seeing on a VPC peering connection between 2 AWS regions (in this case us-west-2 and eu-west-2)? We tested this a couple of weeks ago, ...
0
votes
0answers
51 views

Internet Slow at Smart Phones

Our office LAN has several smartphones that are experiencing very slow internet speeds but laptops are fine. We have two internet connection 7+7 mbs put in TP-Link R480T+ Load Balance Broadcast router....
0
votes
0answers
45 views

Unreliable network connection

My friend has a cafe (coffeeshop) you could seat maybe 40-50 people in here, so its not that big a place. He provides every customer with free internet (password protected) that I helped him setup. ...
0
votes
0answers
52 views

DNS server thinks it has no internet, but is running fine

I'm having a lot of issues googling my way to victory on this due to the verbiage. I currently have a single DNS server that seems to be running quite well and fine. It is however taunting me with ...
1
vote
1answer
61 views

Periods of high packet loss, two ethernet cables plugged into TWC modem

A small business for which I am the system administrator has been experiencing intermittent internet dropouts. There seems to be no pattern to the dropouts — sometimes there is nothing for a week, and ...
1
vote
0answers
103 views

OpenVPN server stops responding when client downloads torrent

I have an OpenVPN server running on a Windows 10 machine at home. The server is behind a CISCO router with static routing set up. It works flawlessly, redirects internet traffic, handles multiple ...
3
votes
4answers
1k views

How widely deployed is carrier grade NAT?

I was just reading How bad is IPv4 address exhaustion really? and noticed this comment, which seems to imply that carrier grade NAT is actually widely deployed. I was always under the impression that ...
0
votes
0answers
2k views

OpenVPN does have local network acces but no internet access

So the problem is that when i connect to the vpn with the client i do have access to the local network on the local end of the tunnel but i dont have internet access. The OpenVPN server runs on my ...
0
votes
0answers
25 views

Can't Browse Until Restart

I'm facing a weird issue with some of our Win 10 systems. Out of nowhere, the internet would stop working, I could still ping external addresses, but could not browse the internet, and most apps ...
0
votes
2answers
40 views

Why does my network traffic appear to not go through what my router calls my “WAN default gateway”? [closed]

Bear with me a bit as I might be completely misunderstanding something. I'm a very-early-in-education networking student and at the moment I'm tinkering with my router settings while studying. I ...
1
vote
0answers
19 views

Debian Xen - One VM routings stops working randomly

I have a server installed Debian Xen 4.1. I will refer to this server later with letter A. The server has two virtual servers running. Let's call these servers with letters B and C. All servers A(...
1
vote
0answers
60 views

Parts of Synology down or a local issue?

I have a Synology NAS DS214+ appliance, which lately has started working wierdly. I started looking into this, after seeing problem with Synology Package Center, same as in this question: Impossible ...
-2
votes
2answers
53 views

How much of the modern internet based on client server architecture? [closed]

I have checked google, didn't find any feasible answer. There are more than 3.5 billion internet users in this world, I want to know how much of these users using the client-server model of the ...
0
votes
1answer
207 views

How configure Bind (DNS) server to respond internet and intranet?

I want to know how to configure bind server, if IP is internal, respond the internal A Record of server and if IP is external the second A record is provided. For example: MYSERVER A 30 10.10.9....
1
vote
1answer
44 views

No internet connectivity on Fresh Windows 10 Installation [closed]

I installed Windows 10 Pro by using the Media Creation Tool provided by Microsoft. The installation went on without a hitch. But now I can't access internet through my web browsers. Weird thing is, ...
1
vote
3answers
88 views

Restrict network access for remote computer

I have a remote office which has some computers which cannot have regular internet access, however, I will need to periodically access the computers remotely for which I plan to use VNC. What is a ...
0
votes
0answers
63 views

Hosting in germany or switzerland - significant difference?

We are an ecommerce store with 95% of our customers located in switzerland. Right now we are hosting in germany (Servers in Berlin) and thinking about hosting in switzerland. The cost is almost the ...
0
votes
3answers
56 views

Why have content site outside your domain

Why do sites deliver downloads or static content from outside their main domain name ? Obviously if you are using akamai or some 3rd party CDN to deliver your static content, but why would you put ...
0
votes
2answers
372 views

Two routers sharing internet but isolated from each other

I have a router (192.168.6.1) that is connected to the internet modem. Two antennas communicate with each other and the LAN port of the Client antenna is connected to the WAN port of a second router (...
0
votes
1answer
59 views

How can I access a port of a machine on a vlan from the internet?

I have a hyper-v guest instance that is configured to be on a VLAN (configured all via my Cisco RV325 router and which via vlan DHCP runs on a segregated network). My question is : How can I access ...
3
votes
1answer
427 views

MTR Report Analysis

We have two different routes to a server. One has this latency of 20000+ ms latency. The other does not have it. The latency happens exactly in the same route and in the same node. The users ...
5
votes
1answer
837 views

Carrier Grade NAT concepts: IP bans

I'd like to deploy a Wireless WAN using IPV6 for at least the wireless bits given that 6 offers higher through-put. I'm exploring the concept of CGN and what strikes me immediately is the liability. ...
0
votes
1answer
70 views

Connecting with local server machine from the internet

I have a MikroTik router with dynamic IP. I also have one of PCs connected to that router via cable. That machine has a TCP socket server program running on it. Previously I was testing the server by ...
2
votes
1answer
1k views

How do I contact Google to report network abuse? [closed]

My server is being hit with thousands of connection requests per second from 74.125.170.60. I looked the IP address up on ARIN, and it's in a Google address block. You searched for: 74.125.170.60 ...
1
vote
0answers
45 views

Cisco ASA-5508 FP - Internet Usage Reporting

We have a new ASA-5508 setup as our main internet GW/FW. Our boss has asked for an internet usage report. He believes much of the bandwidth may be used for non-business related traffic (streaming, ...
1
vote
1answer
444 views

What is the best default-gateway for IPv6

Since IPv4 private IP Space was never contiguous, it is typical to send all unknown routes to an upstream gateway, such as your internet provider (ISP). With IPv6, private IP space is contiguous, and ...
0
votes
1answer
59 views

Two network interfaces. Specifying one for inbound RDP, another for Internet connection

I have two network interfaces in my computer.(Adapter 1 and 2) I want to use adapter #1 only for inbound RDP and use adapter #2 for Internet connection. So if I disable adapter #2, Internet connection ...
2
votes
2answers
86 views

My ubuntu server slows dow the internet connection when running

I have Ubuntu 16.04 server running LAMP with phpmyadmin. I have git installed and a crontab to autoback it up to the cloud. My problem is when the server is running I am unable to use the internet on ...
0
votes
1answer
30 views

KVM reconnects internet on guest if I disconnect

When I disconnect the internet on any one of my many virtual machines (in this case Debian) via the wicd network manager, after about 10 minutes or so it's magically reconnected. This is very ...
27
votes
10answers
7k views

How can I buy end-user bandwidth for my customers? [closed]

I sell a product to customers, and as part of this product I have a website where customers can upload data for processing. The data is of considerable size (gigabytes). I am looking to buy extra ...
0
votes
1answer
807 views

No internet connection on wan Interface of a virtual pfsense Firewall using Proxmox

I created an virtual environment using proxmox for virtualisation with one VM for testing purposes and a pfsense vm. The pfsense has two network adapters. One for the WAN Interface and one for the LAN ...