get computer IP problem
47 views (last 30 days)
Show older comments
I use command [status,result] = system('arp -a'), to get the IP address of my computer. there are lots of IP in the variable 'result', such as dynamic, staticstic, etc.
meanwhile, the result are also found to be different at different day. for example, using the same command, the variable 'result' is different between yesterday and today.
just want know what paramters in the 'result' is fixed in the machine, which will not changed with time?
Thanks!
Yu
2 Comments
Steven Lord
on 7 Nov 2018
What do you plan to do with this information? If we know your ultimate goal, we may be able to offer a way to achieve that goal without having to parse text returned by a system command.
Stephan
on 7 Nov 2018
Another way to get the MAC adress easily:
Accepted Answer
Stephan
on 6 Nov 2018
Edited: Stephan
on 6 Nov 2018
Hi,
try:
[~, result] = system('ipconfig')
result:
Windows-IP-Konfiguration
Ethernet-Adapter LAN-Verbindung:
Verbindungsspezifisches DNS-Suffix: **.*********.de
IPv4-Adresse . . . . . . . . . . : **.***.**.**
Subnetzmaske . . . . . . . . . . : 255.255.255.0
Standardgateway . . . . . . . . . : **.***.**.*
for more detailed information use:
[~, result] = system('ipconfig -all')
The arp gives the adress Resolution protocoll - not your IP adress.
More Answers (0)
See Also
Categories
Find more on Startup and Shutdown in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!