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.

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External IP address without port results to “The request timed out”

I have set up a HTTP server on my home machine and a port forwarding rule on my router. These work just fine when I visit my external IP address with the specified port (like xx.xx.xx.xx:8080), but if ...
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857 views

Multiple same-net IPs on same interface bad idea? Why?

We have different sets of IPs within the same subnet on the same interface for different purposes:192.168.1.201..230 are for servers (all Linux)192.168.1.1..199 are for services running on those ...
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21 views

Use IP camera as webcam for skype

We have IP camera on meeting hall and want to use that IP camera as webcam on skype account. Any useful application or any idea how to connect that IP camera to skype. Already tried manycam, ipcam ...
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8 views

IPWhois and RDAP response: why and what multiple networks / cidr

When making IPwhois and RDAP ip lookups requests, multiple networks objects can be responded.For example a RDAP request could return a network cidr string like1.2.3.0/23, 1.2.2.0/24The python-...
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66 views

Where is IP Address of my Ethernet settings stored in Registry

In a LAN, I configure my IP address as needed, but once in a while I move to a different subnet and need to update my IP address quickly so I am thinking of making a simple application to help me with ...
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25 views

Wrong IP address from DHCP client on Ubuntu 18.04

I'm experiencing a weird issue where my Ubuntu 18.04 (server) box gets issued a wrong IP address during boot from the DHCP server. Running dhclient after boot on the interface results in the right IP ...
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10 views

Assign additional/virtual MAC address/interface on Win 10

I have the frustrating scenation at my university that they supply static IP addresses via MAC address.When I register my computer with my MAC in my apartment I get an IP from a specific address ...
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31 views

When does ec2 switch between public DNS and public IP?

I have an application using Django, in Django config there is a list of ALLOWED_HOSTS.The application was working fine with the IP xxx.xxx.xxx.xxx in the ALLOWED_HOSTS list.It then threw the ...
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15 views

How to change default subnet for Internet Connection Sharing on Windows

By default, when sharing an Internet connection with other network user's, their IP will belong to the 192.168.137.1/24 subnet. To change this default value, one can change the registry: in Computer\...
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42 views

Finding out IP what made last reboot on Linux

Hello there I'm trying to find out who made last reboot on my server.I know commands last reboot | head -1 and last -d reboot but they don't show IP from what client IP it was done.I have Linux ...
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21 views

How to detect connections to specific IP addresses from home network

(The real title is "how to detect when my son is playing League of Legends".)My home network consists of an RT-AC66U router withthe usual wireless network and a few wired connections to Linux boxes....
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35 views

Port forward to my web server's machine catches visitors IPs as my public IP

I have local machine runs as web server, its IP is 192.168.1.xxx. On my ADSL router, I have created port forward "NAT" to this machine, it works fine, but the logged IPs of visitors from the Internet ...
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10 views

dnsmasq-dhcp in openWRT ignores offered IP address (“wrong server-ID”)

I'm trying to connect my OpenWRT device as a client to a router via ethernet cable. On most networks the device works correctly, but there is one network that causes the problem. Do you know what I ...
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33 views

Why “Find-NetRoute -RemoteIPAddress” is gettting the “wrong” route entry?

As you can see, it is getting the default route entry, when should be getting the route entry with prefix 10.10.12.0/24. Any idea why? Can I trust that route print show "the real" route table and its ...
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28 views

What would the ideal situation be that would cause you to be the most anonymous? [closed]

Let's say you were going to hack into the governments most precious data, what security precautions can you think of that would make you the most anonymous? My idea of a max security situation would ...

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