All Questions
101
questions
1
vote
1
answer
3k
views
netsh interface ipv4 show config doesn't match Windows 10 IP assignment in Settings?
I have set a static IP address using the netsh command interface.
The IP address is indeed statically set. This is verified by being able to communicate with a device expecting the static IP address. ...
- 369
2
votes
1
answer
50
views
Networking subnetting
I have a quick question I'm trying to set up my router DHCP server to have as many leases as possible so I'm trying to change its settings.
At the moment it's set like this:
Lan IP address 10.10.0.1
...
- 10.9k
0
votes
0
answers
141
views
Assigning a static IP to device to run TCP Server for public IP's
I'm trying to make my C++ TCP Server, which I'm running at my house, accessible from the Internet. Server needs to be accessible from public IPs rather than just local IPs (eg. 192.168.20.*).
I've ...
- 326
1
vote
0
answers
359
views
Linux IP aliasing with single DHCP and single STATIC IP address
I'm working on an embedded system with a single physical ethernet device. Using aliasing, I'd like the device configured such that one static IP address (call it s.s.s.s) is ALWAYS available. The ...
0
votes
0
answers
45
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Windows Local Static IP Address Changes While Computer is Running
I have my Windows 10 local server set to have a static local IP address of 10.0.1.19 through my wireless router based on the mac address of the computer's wireless adapter. For the past several months,...
- 1,630
1
vote
5
answers
27k
views
I should have a dynamic IP, but it won't change
I have run ipconfig /all, which tells me DHCP is enabled, meaning I should have a dynamic IP address. However, no matter how many times I restart the modem, I end up with the same IP address. What am ...
- 11
2
votes
1
answer
299
views
Laptop accessible on the same IP via wireless and wired connection?
I have laptop which I sometimes connect to my LAN via wireless or wired connection (addresses are assigned via DHCP from the same subnet). I wonder how to setup common IP address on Ubuntu 20.04 to be ...
- 31
0
votes
1
answer
229
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Router Disconnecting randomly ! Bad Password?
I have been facing this irritating issue lately, and have exhaustively searched for simmilar issues online but didn't got it solved yet.
I am using a D-link dual band router.These are the present ...
- 63.9k
27
votes
3
answers
53k
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 ...
- 51
0
votes
2
answers
2k
views
Set multiple static IP addresses if DHCP fails
On Windows10, I would like to be able to set multiple static IP addresses (eg. 192.168.0.250, 192.168.10.250, 10.0.7.250) on the computer ethernet interface card if no DHCP server is found.
I know ...
- 113
2
votes
3
answers
1k
views
how to connect to different WI-FI with static and dynamic IP addresses?
How to connect to different WI-FI with static and dynamic IP addresses?
I have any user with loptop that connect to Wi-Fi inside Co and I set static IP for them
But when users go to their home and ...
- 465k
1
vote
3
answers
3k
views
How does my ISP send my IP address to my DHCP server (router)?
It is well know that usually in small networks the IP of a host is allocated by the router, which acts as a DHCP server. Also, since my router acts as a NAT, it is sufficient to give my subnet a ...
- 465k
0
votes
1
answer
3k
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Clients get IP from wrong subnet
We have a Windows 2008 R2 Server with a DHCP server that manages a public IP net and a internal IP net. We use the latter for machine computers that are not supposed to show in the network and have ...
- 323
0
votes
1
answer
587
views
If I have 2 IPs assigned to an interface, how do I release just an specific IP?
I was doing some dhcp tasks for homework, and in one exercise I needed to release the IP on one client, to then in the server with tcpdump capture the packages describing the whole DHCP communication.
...
- 465k
0
votes
0
answers
141
views
How to set up isc-dhcp-server to set all router NICs to the same ip and give out static and dynamic ips based on the interface?
I am assembling a set of server/router devices to be used as a provider of some offline services for the local network.I don't need WAN, each server is isolated and for each server I have a set of ...
