{"added":"2026-09-03T21:47:46+01:00","apiVersion":1,"behindSince":null,"buildDepends":[],"categories":["wip","net"],"comment":"Netcat over Tailscale's data plane, without its control plane","compare":"/compare/tailcat/index.json","dependentCount":null,"description":"Tailcat is a remix of Tailscale open source pieces to act like netcat, but\nover Tailscale's data plane, without Tailscale's control plane. Tailscale's\ndata plane (magicsock, internally) gives you point-to-point\nWireGuard-encrypted tunnels between two machines with DERP as the\nNAT-hole-punching communication side channel and the ultimate\nrelay-of-last-resort if NAT traversal fails. Instead of using the Tailscale\ncontrol plane, all tailcat connection metadata is exchanged out of band,\nhowever you want.\n\nThe tailcat CLI (in cmd/tailcat) is built on the tailcat Go library\n(importable as github.com/tailscale/tailcat).\n\nYou don't need a Tailscale account, root/admin access on the machine (it\ndoesn't alter your machine's routing tables, DNS, etc.). It's just a\nuserspace library and CLI tool.","flavors":[],"html":"https://daemonports.org/netbsd/wip/tailcat/","kind":"port","lastUpdate":"2026-09-22T13:50:10+01:00","license":["modified-bsd"],"maintainer":"pkgsrc-users@NetBSD.org","name":"tailcat","newest":true,"newestVersion":"0.7.0","noVulnData":false,"origin":"wip/tailcat","otherSystems":[{"maintainer":"dtxdf@FreeBSD.org","matchedBy":"name","newest":true,"origin":"security/tailcat","path":"/security/tailcat/","system":"FreeBSD","updated":"2026-10-20","version":"0.7.0_1"}],"packages":null,"pkgName":"tailcat-0.7.0","related":null,"repository":"pkgsrc-wip","requiredBy":[],"requiredByCount":0,"runDepends":[],"status":null,"system":"netbsd","systemLabel":"NetBSD","version":"0.7.0","versions":[{"commit":"37dd1cce7a05ef7fa68dffaeeffe975128b69e13","date":"2026-09-22","version":"0.7.0"},{"commit":"51d8919019bd3ba3d8eb6b3e43c370f5d3f15c6e","date":"2026-09-03","version":"0.5.0"}],"vulnerabilities":null,"www":"https://github.com/tailscale/tailcat/"}