This is pconsole, the parallel console tool. pconsole was meant as an interactive administrative shell tool for clusters. pconsole allows you to connect to each node of your cluster simultaneously, and you can type your administrative commands in a specialized window that 'multiplies' the input to each of the connections you have opened. pconsole is best run from within X Windows, although it is possible to employ it without X (in console mode) as well. You need to install pconsole on only 1 machine in the cluster, this would usually be your central administrative node.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.