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Questions tagged [ip]

IP - Internet Protocol, the most commonly-used set of rules for dispatching data across a large computer network.

IP (Internet Protocol) is a protocol which encapsulates data for transit across the Internet and encodes its source and destination addresses, among other parameters. It implements the network layer (layer 3) of the OSI model.

Questions related to IP (addressing, routing, and protocol issues) fall under this tag; questions merely containing an IP address do not.

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Errors when switching to specific static IP

I had a Fedora box running using my static IP 69.169.136.6, etc, all configured according to what the ISP required. Just recently the hard drive failed (and I should have been keeping better backups) - while it is being recovered I would like to…
Iiridayn
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Network performance issues between Windows/Hyper-V and remote Linux VM

I'm in the midst of migrating an application away from a Win2k16 server but it seems the win server doesn't agree to the plan. When migrating the data, I realized that performance is incredibly bad, i.e. only 5-7 MBit/s whereas it should be 10x that…
grasbueschel
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Get-NetIPInterface property 'Dhcp' is 'Enabled' after setting static IP configuration with netsh

The Question Set a static IP configuration with netsh: netsh interface ipv4 set address name="Ethernet1" static 192.168.0.20 255.255.255.0 192.168.0.1 netsh interface ipv4 set dns name="Ethernet1" static 1.1.1.1 validate=no netsh interface ipv4 add…
Silv
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Are there STUN implementations that can sometimes handle symmetric NATs?

I've been working on connecting two devices that are each behind a symmetric NAT and managed to make it work quite consistently. However, it takes quite some time for the connection to happen (sometimes more than a minute) and it will not work on…
Reveles
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Should my web server be accessible directly by its IP address, and how would I go setting that up?

Currently I have a Django server, which works normally if you go to www.notmyactualwebsite.com. However, I get a bunch of bot accessing the IP address directly, i.e. 12.34.56.78:443 to which Django will throw an exception and alert me that I might…
personjerry
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commands to make ethernet interfaces up down using ip command

I was using following commands to up the devices # ifconfig p1p1:1 10.250.0.0 netmask 255.255.0.0 up # ifconfig p1p1:2 10.251.0.0 netmask 255.255.0.0 up # ifconfig p1p1:3 10.252.0.0 netmask 255.255.0.0 up I don't have ifconfig installed currently…
Cheppy
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Track IP Adress login RDP when shutdown happen

Today I arrived at the office of an client and the Hyper V server was turnoff. In the Windows Event log is register that the admin user has send a shutdown command. I'm not the only one that has access to this user. How can I find out from what IP…
Daniel Camara
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2 IP addresses into 1 IP address

I use a load balance broadband router in order to double or triple the speed of my internet connection, as it allows multiple WAN entries, which are then used all together into one much faster speed, double or triple speed. The problem is that some…
Abhishek Rai
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Postgres remote connection timeout works on one machine but not on another

im trying to connect remotely to a postgres database, after opening the connection for my public IP address on the server hosting the database, I was able to connect successfully to the database from my machine but not from the reporting server…
Rawad Khoury
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What are the symptoms of an IP address conflict?

System administrators must take special precautions when setting up two DHCP servers on the same network. The most common problem caused by competing DHCP servers is an IP address conflict. Windows is able to detect IP address conflicts and will…
Rick
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How to assign an additional IP to loopback

I have a few docker containers which are supposed to access a shared PostgreSQL running on the Gentoo host. This works well if the dockerized apps connect to the database using the public IP of the host. However, I'd like to decouple things a little…
svoop
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Getting VirtualBox+Windows XP to view my Mac's localhost while offline

I'm running Windows XP via VirtualBox on my Mac. I want to load up sites on my Mac's localhost while offline. I know that I can append my IP and a nice domain name to the host file in C:/WINDOWS/system32/drivers/etc ... then i can load up and test…
Jonah
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GCP - should I have multiple egress IP address?

Our company hosts infra on GCP. Default network is connected to cloud NAT. Because API provider we work with need to whitelist our IP address, I am adding static IP to the cloud NAT. The question is - should I assign just one IP address or multiple…
Kazuki
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IPv4 Address Range Shortage Inquiry

Recently I was looking over RFC6890 (link here) to find out more about the current IP addressing schemes that are in place and noticed a rather large IP address range that is listed as "Reserved For Future Use". The IP address range in question is…
Bradley Morrissey
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Can remote users on the VPN be accessible from the same IP address as when they are physically on the network?

When a client is physically on the network their IP address is 10.1.0.10. When they remote into the VPN server they are on the 10.250.0.0 VPN network, so their IP address may be something like 10.250.0.20. Is it possible to configure a route such…
Kirk Ouimet
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