Projects / UDP Samplicator

UDP Samplicator

UDP Samplicator receives UDP datagrams on a given port and resends those datagrams to a specified set of receivers. In addition, a sampling divisor N may be specified individually for each receiver, which will then only receive one in N of the received packets.

Operating Systems

Recent releases

  •  05 Nov 2002 19:19

    Release Notes: Argument parsing has been fixed, and TTL specification is allowed. In source address spoofing mode, IP header fields are converted to network order for some operating systems that are known to require it.

    Recent comments

    24 Jul 2007 13:00 clwade

    Great tool for use with the nfdump/nfsen solution
    I was having a real problem using nfdump to collect netflow statistics from multiple routers exporting to the same destination port.

    This tool provided a simple and easily configurable method for splitting this traffic into multiple nfdump instances using the source IP of the exporter as a filtering condition (something that nfsen doesn't support natively)

    Great job!


    13 Feb 2003 12:02 nadeem41

    FreeBSD Gig Support
    I try to use samplicator version 1.3.2 with freeBSD 4.6 and GigE card but the spoof address function did not work. I have switched to 100Meg card and it works fine.


    Project Spotlight


    A Fluent OpenStack client API for Java.


    Project Spotlight

    TurnKey TWiki Appliance

    A TWiki appliance that is easy to use and lightweight.