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.
| Package Version | Update ID | Released | Package Hub Version | Platforms | Subpackages |
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| 20211212e-bp155.1.5 info | GA Release | 2023-05-22 | 15 SP5 |
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| 20191102b-bp154.1.24 info | GA Release | 2022-05-09 | 15 SP4 |
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| 20191102b-bp153.1.15 info | GA Release | 2021-03-06 | 15 SP3 |
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| 20191102b-bp152.1.5 info | GA Release | 2020-04-16 | 15 SP2 |
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| 20181219-bp151.2.1 info | GA Release | 2019-07-17 | 15 SP1 |
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| 20181219-bp151.1.7 info | GA Release | 2019-05-18 | 15 SP1 |
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| 20171204-bp150.2.5 info | GA Release | 2018-07-30 | 15 |
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| 20171204-bp150.2.4 info | GA Release | 2018-07-30 | 15 |
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