套件：scamper（20211212-1.2）

parallel Internet measurement utility

scamper is a program that is able to conduct Internet measurement tasks to large numbers of IPv4 and IPv6 addresses, in parallel, to fill a specified packets-per-second rate. Currently, it supports the well-known ping and traceroute techniques, as well as MDA traceroute, alias resolution, some parts of tbit, sting, and neighbour discovery.

scamper can do ICMP-based Path MTU discovery. scamper starts with the outgoing interface's MTU and discovers the location of Path MTU bottlenecks. scamper performs a PMTUD search when an ICMP fragmentation required message is not returned to establish the PMTU to the next point in the network, followed by a TTL limited search to infer where the failure appears to occur.

標籤: 系統管理: 監看, 實做語言: C, 使用者介面: interface::commandline, network::scanner, Network Protocol: IP, IPv6, 角色: role::program, scope::utility, 處理: 網路流量

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