{"added":null,"apiVersion":1,"behindSince":"2026-07-24","buildDepends":["net/libdnet"],"categories":["net-mgmt"],"comment":"Tool to replay saved packet capture files","compare":"/compare/tcpreplay/index.json","dependentCount":null,"description":"Tcpreplay is aimed at testing the performance of a Network Intrusion Detection\nSystem by replaying real background network traffic in which to hide attacks.\n\nTcpreplay allows you to control the speed at which the traffic is replayed,\nand can replay arbitrary libpcap traces.\n\nUnlike programmatically-generated artificial traffic which doesn't exercise\nthe application/protocol inspection that a NIDS performs, and doesn't\nreproduce the real-world anomalies that appear on production networks\n(asymmetric routes, traffic bursts/lulls, fragmentation, retransmissions,\netc.), tcpreplay allows for exact replication of real traffic seen on real\nnetworks.","flavors":[],"html":"https://daemonports.org/midnightbsd/net-mgmt/tcpreplay/","kind":"port","lastUpdate":"2026-07-02T15:21:59-04:00","license":["gpl3"],"maintainer":"ports@MidnightBSD.org","name":"tcpreplay","newest":false,"newestVersion":"4.6.1","noVulnData":true,"origin":"net-mgmt/tcpreplay","otherSystems":[{"maintainer":"mce@FreeBSD.org","newest":true,"origin":"net-mgmt/tcpreplay","path":"/net-mgmt/tcpreplay/","system":"FreeBSD","updated":"2026-08-16","version":"4.6.1"},{"behindSince":"2026-07-29","maintainer":"The OpenBSD ports mailing-list \u003cports@openbsd.org\u003e","matchedBy":"name","noVulnData":true,"origin":"net/tcpreplay","path":"/openbsd/net/tcpreplay/","system":"OpenBSD","updated":"2026-07-24","version":"4.5.5"},{"behindSince":"2026-07-24","maintainer":"pkgsrc-users@NetBSD.org","matchedBy":"name","origin":"net/tcpreplay","path":"/netbsd/net/tcpreplay/","system":"NetBSD","version":"4.4.4","vulnCount":18},{"maintainer":"mce@FreeBSD.org","newest":true,"noVulnData":true,"origin":"net-mgmt/tcpreplay","path":"","system":"HardenedBSD","version":"4.6.1"},{"maintainer":"mce@FreeBSD.org","newest":true,"noVulnData":true,"origin":"net-mgmt/tcpreplay","path":"","system":"GhostBSD","version":"4.6.1"}],"packages":null,"pkgName":"tcpreplay-4.5.2","related":null,"repository":"mports","requiredBy":[],"requiredByCount":0,"runDepends":["net/libdnet"],"status":null,"system":"midnightbsd","systemLabel":"MidnightBSD","version":"4.5.2","versions":null,"vulnerabilities":null,"www":"https://github.com/appneta/tcpreplay"}