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Questions tagged [nic]

A Network Interface Card is a computer component which connects to a physical network in order to send and receive data.

321 questions
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Is it possible to associate single wireless network card to multiple WiFi Access Points at a time?

Is it possible to associate single wireless network interface controller (WNIC) with multiple Wireless Access Points (WAP) at a time? If not: why? I've never heard about such a feature, so I assume it's technically impossible or fairly difficult…
patryk.beza
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In a /etc/init/script how I capture event for "eth1 is ready" on RHEL 6 in upstarts?

I've tried below, but doesn't work: 1:start on (net-device-up IFACE!=lo and runlevel [2345]) 2:start on started network-interface INTERFACE=eth1 I saw the networking service is still be brought up by calling these init.d scripts, so I doubt on RHEL…
checkitout
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Rename NIC in opensuse

I'm using opensuse 13.1, and I need to rename my NIC from 'em1' to 'eth0'. While I've found several other people trying to rename NICs, I haven't found anyone who seems to be doing it in Suse 13.1. One of the frequently mentioned fixes is changing…
chtongueek
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Does an ipv6 anycast address generated

I read from the rfc that anycast addresses are derived from unicast addresses, but unicast addresses' interface identifiers(IID) is of EUI-64 format, which is generated by link layer address, so we can indicate a link layer address from a unicast…
dspjm
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List of connections of a NIC card in C#

I have two network interface cards installed in my system, I want the list of all the computers that are connected to a particular NIC card or I need a code that will work similar to "arp -a" command in DOS. I need a C# code to do this. Please help…
user2480219
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Use NFS on ubuntu that has 2 NICs. Client cannot mount the directory

I have been suffering from this issue for a while now. I have a computer (Say, A) running ubuntu and has 2 NIcs. One NIC is connected to the home network and the other is connected to the isolated private network. There is another computer (B) in…
user1296153
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Getting devices on .NET without using WMI

How can I get a device group or the network devices that shows the Device Manager window without WMI? I tried with devcon but returns all nics. For example, devcon returns: and I just want these one (without the show hidden devices option) Any…
Leandro Bardelli
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It can't be throw over gateway using bonding on CentOS 6

I'll try to bonding(NIC RAID) on CentOS6. (It can meet preconditions to connect the Internet with eachother NICs.) I set some parameters in some files, which are "/etc/modprobe.d/bonding.conf",…
sunandazure
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set browser to open local address instead of internet address

I use 2 NICs card on my windows, one of the local and another one is connected to the internet, now my question is how can I set the specific browser to open just the Local website instead of the internet? I set the route command to route the IP…
Rebwar
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How to shut-off NIC of a Virtual Machine

I am testing MongoDB in terms of Network Failure. How can I shut-off NIC in a virtual machine. I am using terminal: Teraterm. I have a virtual machine running on CentOS8.
hanna
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Connect network adapter at Power on Virtual Machine vmware - possible conflict

just a simple question: I want to clone a VM (Vmware 6 environment), but I am scared of possible network conflicts on IP. The machine I will use to clone is in WORKGROUP and not in domain. If I am right everything will be just fine: I power on the…
Marcello Manfredini
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How computers can receive data quickly?

In computer networks, we are trying to increase the transmission speed of data. Since data is nothing but electrical signals. How these electric signals can be converted into bits so quickly? This conversion is done by ADC - DAC. We can’t control…
paramesh pattanshetti
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RealTek 8168 (r8169 linux driver) - Rx descriptor ring confusion

I'm working on control system stuff, where the NIC interrupt is used as a trigger. This works very well for cycle times greater than 3 microseconds. Now i want to make some performance tests and measure the transmission time, respectively the…
Billy
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Communication between two hosts both on a different network connected to the same switch

How can I make two machines on a different network, connected to the same switch, communicate with each other?
pretty
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Unable to connect to network and find eth0 in ubuntu 14.04

I have a ubuntu 14.04 running in my VmWare virtual machine and I unable to connect to internet from VM.I can't see eth0 in ifconfig in either bridged or NAT mode. The only setting I have is Network Adapter:NAT,Connected and Connect on Power on both…
WillMcavoy
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