Top "Arp" questions

Send a ping to each IP on a subnet

Is there a command line based way to send pings to each computer in a subnet? Like for(int i = 1; …

networking shell ping arp

Registry key location for security update and Hotfixes

In my application i want to query the Security update and Hotfixes on windows box. For this i have queried …

windows registry arp

Get IP from MAC address. arp -a not showing device

I'm trying to write a batch file that's supposed to find the dynamically assigned IP of my Android phone when …

windows batch-file networking command-line arp

Configuring ARP age timeout

I am trying to configure the ARP age timeout. I think I should set /proc/sys/net/ipv4/neigh/default/…

linux linux-kernel arp

How to ping MAC address in Linux

I want to ping a known MAC address, I tried to use nmap: sudo nmap -sP 192.168.15.1/24 | grep 20:64:32:3F:B1:A9 …

ip ping mac-address arp

"No route to host" when I do a telnet

I have two VM's in Azure with different public IP's: 10.10.1.9 10.10.1.6 When I do a telnet with following command from the …

networking telnet tcpdump arp

How do I access ARP-protocol information through .NET?

I try to figure out which devices are online and which are offline in our LAN. I have seen many …

c# .net ip lan arp

Nmap - RTTVAR has grown to over 2.3 seconds, decreasing to 2.0

I have a script that I'm using to build a config for icinga2. The network is large, multiple /13's large. …

bash ubuntu scripting arp nmap

List ALL devices on local network?

I have tried arp -a a lot and it has listed some devices, but not all of them. ifconfig shows …

ip wifi arp ifconfig

Getting an unknown IP Address from known MAC address using ARP?

I am on a Windows platform (Win7) and I have a scenario where I know the MAC addresses of devices …

windows batch-file ping mac-address arp