In one word, AthTek NetWalk is the best choice for network monitoring and packet sniffing. The built-in packet filter will trigger alerts when the network is under attack. It perfectly support IPv6 which will be the modern type for future network. Because it is an advance network monitoring tool for packet sniffing and decoding. Skilled network engineers will like AthTek NetWalk. With it, all these problems will be solved in several clicks. We highly recommend you to try AthTek NetWalk. Especially for the enterprise network, it contains huge business data which should be protected seriously. If you are pressured to the network mangement problems, such as network monitoring, packet sniffing, traffic analysis and troubleshooting. Small business owners need AthTek NetWalk, because it can generate a rich traffic statistics report for their online business. Network engineers need AthTek NetWalk, because it can help them a lot in network monitoring and packet sniffing. Modern corporations need AthTek NetWalk, because it can greatly enhance the network security. It takes advantages of Wireshark and WinpCap and achieves better performance in packet sniffing and network analysis. It captures packets over the network and decodes packets to extreme details. MTU is the Maximum Transmission Unit which is the largest packet (layer 3, including the layer 3 header) that can be transmitted.NetWalk is a comprehensive network monitoring tool which can be used as network intrusion detection system (NIDS) for business networking. MSS is the Maximum Segment Size which is the largest segment (layer 4, yet not including the layer 4 header) that can fit on the current physical medium. Setting the minimum size prevents the TCP server from sending many small TCP data packets to the client and impacting the performance of the server and the network.
Large numbers of fragments can impact the performance of the adaptive security appliance when it uses the Frag Guard feature. If you set the maximum size to be greater than 1380, packets might become fragmented, depending on the MTU size (which is 1500 by default). If the host or server does not request a maximum segment size, the adaptive security appliance assumes that the RFC 793 default value of 536 bytes is in effect.