The program controls are as follows: Clear the display. Under the menu there is a toolbar with buttons used to access the main features. Resolve MAC addresses: when enabled, you will see hardware (MAC) addresses. This could be because of the option mentioned above, a firewall or a change in configuration of the VPN link. The main window you see when you run the SoftPerfect Network Scanner. Perform double reverse lookup: convert the resolved host names back to their IP addresses. My best guess to answer the question is that for some reason the ARP requests or responses are not sent through the VPN link. This method is off by default and can be configured if your router has this information. The Router SNMP MIB query works by querying router's .atTable or. for IP-to-MAC-address mappings. where x.x.x.x is the IP address whose host name you want. If that doesn't help, try opening a command prompt and typing. You can try different name resolution methods under Options - Additional - Resolve host names. This is what gives you some MAC addresses. It's hard to tell why, as Windows supports several ways of resolving IP addresses back to domain names. ![]() For added convenience, it can also be used as a port scanner and will optionally list what IP ports are open on each host. The NetBios request is a regular UDP packet that works in VPN, however it will only resolve the MAC address on the devices that implement this protocol. SoftPerfect Network Scanner is full of basic networking features like finding the ping response of every device on the network, plus their hostname, IP address, and MAC address, but there's much more this app is capable of. The SoftPerfect Network Scanner is a pretty useful utility that will scan a range of IP addresses and list those that respond along with their MAC address, hostname and response time. You can try ticking the Allow ARP outside current subnet option in the scanner, though granted Angry IP scanner did not work, this wouldn't work either. ![]() The ARP works well in a LAN subnet, but is not usually transmitted over a VPN link. It does seem to have some more functionality that is not. Results: The output here is the same as the other tools in the lab and displays nearly identical results. ![]() Importing IP and Host Name list 11 April 2014, 14:49. To scan your network, enter an IP range in the IPv4 From and To fields (in this example, the target IP address range is 10.10.10.5-10.10.10.20), and click the Start Scanning button. Generally there are 3 ways the scanner uses to determine target MAC addresses: SoftPerfect Network Scanner Support Forum : Importing IP and Host Name list.
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