All Questions
63
questions
0
votes
0
answers
46
views
Access Point ip address is different in Web UI than what router shows
I have an Edgerouter X as router and a Fritzbox as access point. The ER-X shows a different ip address for the fritzbox than what the fritzbox itself show in its own network settings. Also the ...
- 101
-1
votes
1
answer
437
views
Two-routers with devices that share same IP? [closed]
If I connect two routers via ethernet, I can have to W-LANS.
I'm not sure about many things with this configuration.
These questions come to my mind that I couldn't wrap my head around:
So would I ...
0
votes
0
answers
60
views
Xfinity hotspot not connecting to certain websites via extender
I am a Xfinity customer and receive xfinity hotspot at my location. The signal is weak so I got an extender. I was able to connect the extender to the xfinity hotspot, however it connects to some ...
- 1
0
votes
1
answer
605
views
Custom subnet mask while using DHCP
I'm trying to connect to an RPI on the same physical network over SSH. Normally, I'd do this with a simple ip a, ssh xxx@ip, but because of the network it doesn't work. There are several problems:
...
- 1
1
vote
2
answers
350
views
Can my router provide IP addresses with an internet received via wifi?
I'm using a borrowed wifi signal from my neighbour, all the devices in my apartment receive IP addresses from his router. Once I was having some connecting problems and I decided to try using what ...
0
votes
3
answers
471
views
What is the relationship between my public IP address and the address assigned to my NIC?
When I run an online IP-lookup tool, like https://whatismyipaddress.com/, I get an IP address like 24.253.65.208.
But I've set up my home router as a DHCP Server and I've assigned static IP addresses ...
- 1,207
0
votes
1
answer
147
views
Windows Home Server running for the first time in years - How to find out its IP address?
Several years ago I used a small Acer Windows Home Server. I have not used this device in years. Now I would like to access it again to see what data is still on it.
Beside some USB ports its offers ...
- 163
-1
votes
1
answer
254
views
Is the network address of the DHCP offer, the IP of the interface that requests it?
Suppose the DHCP offer is 118.112.200.14 / 24, which is acknowledged, what is the IP that the interface chooses as its own. I would think it is 118.112.200.0, the network address after applying the ...
- 131
0
votes
2
answers
3k
views
How does ISP know when to change the dynamic IP?
As I understand, ISP uses DHCP protocol to give out IPs from some pool. Every time they give the IP via DHCP it has a lease time. At the end of a lease time, a router can receive the same IP - but it ...
- 161
0
votes
1
answer
468
views
Zyxel NAS326 not getting IP after powerloss
I bought a Zyxel NAS 326 and configured my router to a static IP. (192.168.0.110)
After power loss, I can't connect to the NAS (the IP is not responding). Every time I need to disconnect physically ...
0
votes
2
answers
77
views
router not getting address from DHCP
In an office building, I plug a computer into a network drop in one of the offices. I get an IP address and access to the Internet. I needed to setup a private network for file sharing. So I set up an ...
- 101
-1
votes
1
answer
33
views
DHCP Configuration options
I want to use Windows Server 2019 as my DHCP server for my company network, the question that I have is do I have to assign static IP addresses to both the Cisco switch and the router provided by my ...
- 1
1
vote
0
answers
191
views
Connecting the old router to the main router
I have Calix 854G-2 as my main router (with IP: 192.168.1.1), and Netis WF2419, the old router that I want to connect with main router via wireless (not able to connect them with cable). In the DHCP ...
- 11
2
votes
3
answers
6k
views
Why the IP address of the router is used as the address of the dns server?
These are the steps for converting a router to dhcp:
Why used the router IP as the DNS server IP address in the last case?
Should not use the IP address of servers like Google (8.8.8.8)?
- 514
3
votes
1
answer
2k
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 ...
- 237
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
...
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 ...
0
votes
0
answers
45
views
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,...
- 1,620
0
votes
1
answer
223
views
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 ...
1
vote
1
answer
4k
views
How can I assign an IP without DHCP enabled on the router and no static IP configuration possible on the device itself
Situation
I have a Chromecast that I want to connect with an ethernet cable. So I've bought an ethernet to micro usb adapter. I plug the ethernet cable into my router but the chromecast will not get ...
- 13
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 ...
- 21
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 ...
- 155
1
vote
0
answers
241
views
Public IP address assigned instead of DHCP ip range address
I'm using a second router to connect to my main router to create a new wireless SSID.
Here's my current setup:
First router/main router - Generic branded router is provided by ISP and connected to ...
- 11
0
votes
1
answer
585
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.
...
- 135
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 ...
0
votes
2
answers
660
views
Very weird DHCP IP range, never seen it before
I'm trying to figure out what this DHCP IP range means, it's in a format which I've never seen before.
Am I right in thinking that the range is in the middle? If so, then what the heck is the number ...
- 1
0
votes
1
answer
2k
views
How can I find the DHCP server address in Ubuntu 18.04?
I need to know the DHCP server IP address.
How can I find the DHCP server address in the network from my Ubuntu 18.04 device?
- 559
1
vote
0
answers
48
views
Single client with both a static and a DHCP address
I used my TP-Link AC1750 (Archer) router to assign a static address to my Brother laser printer, but the router assigned a DHCP address also when I rebooted the router. A network scan has it showing ...
0
votes
1
answer
706
views
How to access a client connected to a different router from my router when both the routers are connected
let me explain my situation in detail.
I have a modem that connects to the internet with LAN IP: 192.168.1.1
The modem further connects to a wifi and wired router-1 which is assigned a dynamic IP by ...
0
votes
1
answer
5k
views
Router Access Point not assigning IP addresses
Hopefully a quick question here about problems I'm having whilst setting up a router being ghetto rigged into a access point at my mates house. The main router is connected via ethernet cable to the ...
- 1