wireshark mac address capture file find ip

Conclusion:Īs you can see, the process to discover the unknown IP address is very simple and won’t cost you anything. Next, I reconfigure the storage to the settings I want it to have to join my lab. Now I need only to configure my laptop IP address to be part of the same subnet as the D3300 and connect to the newly acquired IP address.

Now I know the IP address of the management controller NIC, associated with the NIC MAC address I have already acquired from the back of the card, and the packet capture that means this is the right IP address, the one I am looking for. To validate what I had found, I expanded the Address Resolution and checked the MAC and the configured IP:Īs you can see, the MAC address and the configured IP address are presented. IBM has outsourced the controller but anyway, let’s keep going. Straight away I noticed something interesting the D3300 is IBM, but the packet source was generated by a Netapp storage. On packet 19, I saw the ARP I was looking for the confirmation was the presence of the last three MAC address digits I previously acquired from NICS on the back of the D3300. To speed up the process, disconnect the D3300 from the switch port, then reconnect it when you start the Wireshark packet captures. I started capturing all the packets and searching through them for an ARP package. Next, I downloaded and installed Wireshark on my Mac laptop. With the switch, I have minimised the traffic and packets I have to search and analyse in the next step. To minimize my workload and effort, I connected my laptop and the D3300 to a small switch.

So, I had a simple solution, and I will describe it here. The only information I know about the D3300 IPs is the MAC addresses of each NIC they are written next to each network port. The challenge I faced when I picked it up was that the seller didn’t know anything about it, except that it worked.Ī search around the Internet for the default IPs of the D3300 didn’t help at all and it seems the previous owner kept his IP configuration on the two controllers. It had a great price tag of AUD350 from eBay. Two weeks ago, I purchased a second hand IBM System Storage D3300 for my new lab. Did you purchase a second-hand IP device didn’t know what the IP address was? How can you easily discover the IP address to reconfigure your device? Is a hard reset your only, and last resort? What if you don’t have the default factory reset? I will help you answer all of these questions in this short blog post.

Wireshark mac address capture file find ip