All Questions
101
questions
0
votes
2
answers
4k
views
Two IPv4 adapters in same PC on same network valid?
Is it valid to have two network adapters on the same PC have the same network portion in their IPv4 address? If not why is my DHCP server doing so and how should I setup my DHCP server to have it ...
- 113
0
votes
1
answer
334
views
Strange Item on DHCP Client Table
I was recently having internet connection issues and looked on my router's DHCP Client Table. An item that stuck out was the name of my neighbor's WiFi Network. The table listed "Neighbor's WiFi ...
- 129
3
votes
1
answer
10k
views
Ethernet connection shows unidentified network with no internet access
For years I've used a physical Ethernet connection for my internet access, then a few days ago it went down and said it was an unidentified network with no internet access. I dug out a wifi card and ...
- 356
0
votes
0
answers
4k
views
DHCP letting multiple devices get same IP address - how to trouble shoot?
I am using a win2008 server with AD to also serve DHCP and DNS. I have some wifi AP's that are giving me trouble (dropping connections and generally misbehaving).
The issue that I notice is that the ...
- 103
-1
votes
1
answer
1k
views
How can my server announce its presence to everyone in the network [closed]
The situation is as follows. I want to have an application running on a server. All of the desktops in the company has to connect to it. But I do not want the IP address of the server to be hard coded ...
- 99
1
vote
1
answer
142
views
Send files between two systems over LAN
I am able to send the files from one to another system connected on same router in a LAN.
Now, I connected one more router to the first router to increase the range of wireless connectivity.
When I ...
- 135
1
vote
1
answer
425
views
How to eliminate the downtime when a dynamic IP address changes?
We currently have a number of client computers linked up to a database server (MS SQL 2008) for replication. The database server recognises the computers based on their Windows hostname. We are using ...
- 534
0
votes
0
answers
227
views
Network Instable Connection over LAN, Airport Express works
I just got a cubox-i4 but have a big problem with the LAN connection. It establishes and crashes again. The thing is, that if I connect it via LAN to an Airport Express (connected via wifi), the ...
Oskar
2
votes
1
answer
861
views
Is it possible to use DHCP to obtain default gateway and DNS server only?
I have a few VMs which I want to keep with static IP addresses. However, I run those on my laptop and frequently connect to different networks which use different default gateway and different DNS ...
- 983
1
vote
1
answer
1k
views
DHCP Pool Range / IP-Camera Setup
Lately I have been trying to set up a IP-Camera for friends wirelessly.
I realized on their router its DHCP pool range is from 192.169.2.100 - 192.168.2.200.
But when I changed the IP address of the ...
- 133
2
votes
4
answers
57k
views
Getting strange IP Address from router
I've had a router set up for quite some time and it has been working perfectly. My wife called me to tell me the wireless internet wasn't working and when I came home I saw that my phone was connected ...
- 58
3
votes
2
answers
3k
views
Why won't my DHCP addresses "stick"?
I've been having some addressing issues that I've been unable to solve, and I'm hoping I can get some guidance about other things to research.
Service provider is Time Warner cable. A static IP is ...
- 1,799
0
votes
1
answer
1k
views
My domain name is doubled in dns on my centos 6.5 vm guest. server.mydomain.com.mydomain.com
my centos guest is set up as follows. It gets its IP address from DHCP.
[marathon@server ~]$ domainname
mydomain.com
[marathon@server ~]$ hostname
server
[marathon@server ~]$ more /etc/sysconfig/...
- 243
0
votes
1
answer
3k
views
how to access two subnet in one NIC?
I am wondering if it is possible to use one network card to access two subnet in windows. I need to access a (LAN) local ip 192.168.0.5/255.255.255.0 and WAN with DHCP. I google that someone suggests ...
- 131
1
vote
3
answers
414
views
How to retain a unique IP on a client with a static IP in a DHCP subnet?
When I say DHCP subnet I mean that the clients are intended to receive their network configuration via DHCP, not statically.
Let's observe the following situation:
I set up an IP address statically,...
