Questions tagged [ip]

The IP (internet protocol) is a protocol for transmitting data over packets ("datagrams"). It is the primary protocol of the Internet. "IP" may also refer to an IP address, the numerical address assigned to an IP-capable device.

Filter by
Sorted by
Tagged with
0
votes
2answers
19 views

Map network drive by IP (3rd octet)

I would like to map the correct network drive (from several ones) to a computer using the IP assigned by DHCP through a batch script. So when the computer connects and i.e. gets allocated the IP 192....
0
votes
1answer
35 views

Cannot access my own public IP

I will preface this by saying I use apache, although it hasnt worked with nginx, httpd, or other services. I host a website on my server, its fully accessible by anyone and everyone*. The server is up,...
3
votes
1answer
40 views

Subnet mask of 255.255.255.255 - Internet is still working. How?

I was playing around with my Samsung TV trying to hide other network UPnP/DLNA devices such as Sonos speakers from showing up as source inputs on the TV. I figured I would manually configure my TV to ...
0
votes
0answers
24 views

Connect to Windows 10 built-in VPN

What I am trying to do is set up a VPN on my desktop for my home network to which I can connect my laptop when I am out in order to use a remote desktop. My issue is that I cannot successfully connect ...
1
vote
4answers
4k views

Subnetting, Switches, and Routers

I am new at this and want to figure out why my configurations are not working. I have two subnets each connected by a level 2 switch. I have changed my subnets to the following: Subnet 1 has 62 hosts ...
1
vote
1answer
19 views

How to use a web proxy Python program to hide IP address while web browsing?

I'm new to learning creating web proxies using Python. I do not really understand the concept of the Python program and how it is used to hide my IP address while accessing websites. Most Youtube ...
2
votes
1answer
6k views

How do I get pfsense WAN IP after I set it up on DHCP?

I just installed a FreeBSD 64-bit virtual machine with pfSense 2.3.2 with VMware Workstation 12, but with VMware Workstation 11 hardware compatibility. I booted and standard-installed pfSense and got ...
0
votes
1answer
23 views

change route according to gateway from DHCP

I have configured BGP on my router (using Entware) to send some routes through VPN. It's worked. But now I needed exclude one deivce from it (it must go not via VPN tunnel). My bird config log syslog ...
0
votes
0answers
16 views

PVC bridge IP address conflict

ADSL Router. DHCP On. PVC0: 8/35 PPPoE/LLC IGMP: Disabled NAT: On Default Connection: Enabled (Internet) PVC1: 0/33 Bridge PVC3: 0/32 PPPoE/LLC IGMP: Enabled NAT: On Default Connection: Disabled (IPTV)...
0
votes
1answer
4k views

Two VPN connections from the same IP address

I have set up a server running Windows Server 2008 which two remote users can dial into using a VPN connection. It works fine unless they are both in the same location, in which case only one of them ...
0
votes
1answer
19 views

Why am I getting two different IP addresses?

I have a dynamic PPPoE connection from my ISP. After logging in, the router says it's connected through 172.80.xx.xx (this is not the DHCP range for connected users), but in Google, when I search for &...
1
vote
1answer
65 views

Can't access linux server in local network

Problem: Unable to access Linux Mint 20.1 PC from Windows PC after changing new router (TP-Link AX11000) Router: TP-Link AX11000 Machine 1: Windows 10 PC Machine 2: Linux Mint 20.1 PC I was able to ...
5
votes
2answers
35k views

how to split up network into two subnets with only one router

I have one router on my home network. This acts as the main WiFi access point for all devices, as well as being connected to a simple switch for my home lab. I would like to be able to isolate my home ...
1
vote
1answer
48 views

localhost and 127.0.0.1 working but not ip address in wsl windows 10

I recently switched from Linux to WSL2 (Ubuntu 20.04) on Windows 10. When I run any NodeJs application or a server like Apache or Nginx everything works fine on localhost or 127.0.0.1 but doesn't work ...
0
votes
0answers
68 views

How are websites able to detect me over multiple browsers and devices with different IPs?

first of all, I want to say that this question is rather out of interest and not necessarily that I have to solve it at the end but rather just understand this phenomenon that I have encountered here ...
0
votes
0answers
16 views

Prompt user to add IP ranges using batch file

I have tried netsh interface ipv4 set address name="Ethernet 3" address=192.168.230.254 mask=255.255.255.0 gate=192.168.230.1 netsh interface ip set dnsservers "Ethernet 3" ...
1
vote
2answers
2k views

Batch file for configuring the ip address and removing it

My pc has a network configuration IP- 192.168.0.99 192.168.4.20 Mask- 255.255.255.0 255.255.255.0 Gateway- 192.168.0.1 192.168.4.1 I am connecting to the internet through the ...
0
votes
1answer
6k views

Static IP address of 255.255.255.255

I live in a house with a couple of housemates and I manage our internet connection. When looking in the admin panel of the router I saw that one device has set its IP mode to static and the console ...
74
votes
15answers
279k views

Windows command that returns external IP

Is there a command by which I can find my external IP of my router or my NAT\DSL Router, etc., eliminating the need to visit whatsmyip.net or similar.
1
vote
1answer
1k views

Cannot reset the Windows DNS cache

I updated the DNS record for a certain website yesterday, but right now I'm facing an issue regarding my own computer's DNS cache, since I keep getting the old server's IP address when trying to ...
0
votes
2answers
4k views

How to browse to the IIS homepage on an external device after installing Windows Server 2012?

I installed Windows Server 2012, in my home network I can type the ip address of the server in any browser, on any device and the IIS homepage opens up. When I want to open the website on an ...
0
votes
1answer
22 views

Two machines serving http for different domains on same ip address?

I've got a functioning http server machine on my static IP. I plan to add another one with different capabilities, owners and domain. Both based on apache. Can achieve it? And if yes, would a casual ...
0
votes
1answer
17 views

Is it possible to use different wifi IP on apps? [duplicate]

Basically, my question is, can you change the wifi IP on different sessions. Like you have a different wifi IP on YouTube and Facebook.
0
votes
2answers
57 views

What mask for a LAN with two routers / subnets?

I have a main-router connected to ISP and most devices connected to it. It has IP 192.168.0.1 and it's connected clients get IPs in range of 192.168.0.X A second-router connected to this one, will ...
4
votes
6answers
3k views

Can I assign any static IP address to a device on my network? Or does it have to be within the DHCP servers (or routers) defined subnet?

Currently, my DHCP server is handing out IP addresses in the 192.168.0.1/24 range. What would happen if I set a static IP address on a device of, e.g., 192.168.1.10? And just out of curiosity, what ...
0
votes
2answers
37 views

How to scan a network for MAC addresses?

From my router (running OpenBSD) I can do: arp-scan --interface=em1 --localnet And get a list of all IP addresses and corresponding MAC addresses on my network. But is it possible to scan for a ...
1
vote
2answers
3k views

IP whitelist for remote desktop

I have a big list of IP ranges which I want to import to windows firewall. It is a pain to import them one by one. Is there any automatic way to achieve that? A script that can create rules for port ...
1
vote
1answer
14 views

Can't access the website with only one device (PC) which is on and working

Around 2 weeks ago I suddenly became unable to use my university's classroom website from my PC. My PC is the only device having problem, I can freely access it from my phone or laptop. Website url is,...
2
votes
2answers
28k views

Can't access my IP camera over the internet

EDIT: My problem is solved, please read comments 2-5 and 8,9. I have an EasyN F3 (F3-M166) IP camera. It works fine on local IP address, but I can't access it over internet. This is what I have done ...
3
votes
1answer
85 views

Why does DHCP Server prefer unicasting over broadcasting and at what cost?

According to this book the DHCP Offer must be broadcast, yet sniffing DHCP packets: it looks like neither OFFER nor ACK is broadcast (or am I mistaken here?). The screenshot was taken during: ipconfig ...
1
vote
1answer
22 views

Route all traffic through TUN interface

I want all my traffic go through TUN interface. Here is the flowchart So, as you can see, the traffic is routed to TUN iface on 10.0.0.1 address from every program. Then, the program attached to the ...
0
votes
2answers
79 views

How can I configure my router to assign two static IPs to my computer?

How can I configure my router to assign two static IPs to my Computer? My router is a D-Link DIR-825ACG1 AC1200 Router. And my PC is running Ubuntu 20.10. When I go into my routers LAN settings, I am ...
0
votes
1answer
10 views

is “Empty reply from server” a deliberate reply, or a default one from the TCP/IP stack?

I have a device whose port 80 is open and I was wondering what is behind: ~ # curl -v http://192.168.10.253 root@srv * ...
0
votes
0answers
26 views

how to get a non NAT ip in Win 10

When ever I connect my internet thorough usb tethering or wifi hotspot or my router's wifi and check my ip through ipconfig, it always shows natted (NAT - network address translation) ip (192.168.xxx....
0
votes
0answers
10 views

Hardware load balancer to local public IP not accessible

I have a small network, where I have TP-Link TL-ER5120 load balancer installed for maintaining the internet connection. Here is how my network looks like: The problem: I have a web server setup at ...
0
votes
1answer
13 views

Figuring out the ISP of an Akamai CDN hosted site

I'm interested in the effective ISP hosting a website. The IP of the FQDN of the site leads to the Akamai CDN. Q: May I somehow figure out, which effective ISP hosts the site? This is of interest, ...
248
votes
9answers
615k views

How can I list all IPs in the connected network, through Terminal preferably?

Using Ubuntu 10.10 command line, how can I list all IPs connected to my home network? Ideally, it needs to be a CLI command as I will be running it from C++.
0
votes
0answers
36 views

Can't resolve local hostnames when DNS server is set to google's (Win 10)

I was trying to access the public folders on my laptop (backup-pc), connected to the same LAN as my desktop, but it kept giving me an error about wrong credentials. Digging into the problem, I ...
0
votes
1answer
48 views

Find unknown static IP without DHCP enabled or gateway configured

I have a device with a static network configuration (DHCP client not enabled). I don't know the IP address or subnet mask of the device. I only know the MAC address. The gateway is not configured (0.0....
0
votes
0answers
35 views

how to access and configure wifi repeater

My 5G signal does not penetrate through the whole house, so I figured I buy a WiFi repeater. This is installed and seems to work. However once I set up the WiFi inside the repeater it restarts and ...
0
votes
2answers
8k views

Finding IPs covered by Subnets in an Excel document

So I have a giant excel document that contains a list of IPs, but there are also entrys that have subnets. So for example, I might see "IP" "/16" and the first two octets would be the first two ...
0
votes
0answers
17 views

Home Server: Cannot Access my server from outside the local network

I have hosted a simple html website on my laptop and have run an apache server, but I can access it only inside the local network. I tried port forwarding on the TP-Link router but I cannot access the ...
0
votes
2answers
7k views

Restrict Active Directory user by IP Address or Machine Name

I am needing to create a Windows Active Directory account for use with a Microsoft Dynamics CRM system to a set of SQL Server 2008 R2 servers. This user is requiring elevated privileges in my SQL ...
0
votes
1answer
19 views

Create a sub network via hardware

I'm trying to create a sub-network (B) to my home network (A). I prefer to use hardware instead of vlans so I got 2 routers. My set up is very much like in this question. My main router's IP is 192....
0
votes
0answers
20 views

Is it possible for a router to accept and forward packets coming from the gateway interface

Me and my friend in same city have two different ISPs. I used to connect using PPPoE, and he has a static IP. I have passive optical fiber connection. When my subscription ended, I set my local ...
0
votes
4answers
4k views

One line command in windows to get computer's ip address over my wifi network

I have a windows server setup where I would like to get the wifi ip address of server dynamically. The problem is that ipconfig returns a huge string and the script I am using wants the address ...
0
votes
1answer
4k views

Remotely viewing IP camera on Belkin N450 DB router

I need to setup a wireless IP camera (Trendnet TV-IP501W) on my network so that it is remotely visible from anywhere. Right now I successfully connected it to my home network but nothing else. My ...
0
votes
1answer
47 views

set different IP address for Vms in bridge mode in Virtualbox

I set up 3 Vms in Virtualbox all in bridge mode. guests can ping the host but they have the same IP addresses, so how can I change it? ( how can I ping one VM from another VM) note: I create Vms with ...
3
votes
3answers
204 views

How to use purchased IP address [closed]

Imagine if I bought an IP address… How would I actually be able to use it as my computer’s IP address? I’ve searched the whole internet but haven't found anyone explaining how to actually use a ...
0
votes
4answers
74 views

What is a (sub)network in the context of TCP/IP stack?

In the context of TCP/IP stack (that is the Internet), is a (sub)network defined as IP address + mask? If not, then how is a (sub)network defined? Clarificaltion: Given a complex interconnection of ...

1
2 3 4 5
50