We use ROS 2.9.51 on PIII board.
There is a bridge rstp on,
Often, I have to delete all arp entries, in order to have ping (connection to clients).
Now I have written a script which deletes arp entries every 2 minutes. I thinkthis is abnormal act.
Any suggestions, any advise?
glad to write here .
could you please write the script you are using to delete the ARP .
i had another strange case for the ARP , recently i read about the ARP and how you could use it to protect the network bu using ARP-Reply .
when the ARP was enable , i found that in the ARP list it give me the MAC for the two NIC i am using in the router .
the mac for the both NIC was the same and it is not match the real MAC for any of the cards .
another question here to be sure of the ARP work .
if i remove the MAC of one of the clients from the ARP list and i am using ARP-REPLY , will he not be able to reach the internet anymore ?
with best regards .