ArpCacheWatch monitors Windows ARP cache and allows to send an ARP request to obtain the physical address that corresponds to the specified destination IP address. The ARP cache contains IP/MAC translations so that every time an IP packet are to be sent, the MAC address doesn't have to queried through a broadcast, instead it can use the cached address.
Remote Command runs any command remotely and returns the output. It's a good supplement to existing tools that do not run remotely, e.g. "route print", "ipconfig /all", "arp -a", etc. With Remote Command you don't need any client tools on the target machine, and you can even execute a local file on the remote system.
An Ethernet packet capture program. It allows to you decode and analyze IP packets on your LAN. It also lets you measure network load, resolve IP conflicts, check bandwidth utilization and build an ARP table. A new rules-based intrusion detection engine allows you to monitor suspicious activity on your network. All this is done is a passive way with minimal load on the computer.
eConceal Pro for Windows is a powerful, highly advanced Network Firewall designed to protect your PC against attacks via the Internet or Local Area Network. eConceal Pro offers customizable security with user-defined rules for Packet Filtering and Access Control. Working at a low level, it allows you to create rules based on non-IP protocols such as ARP, while supporting multiple network adapter configurations.
IRC, EMail, AIM, SMB, MSN, ICQ sniffer. A program that intercepts messages and user details, including passwords, across the whole LAN in real time. Supports monitor mode in WLANs. It is possible to receive and view all these messages to and from all LAN users in the same time they will receive or send it. All intercepted messages are also stored in files, which can be later processed and analyzed.