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UDPSVD(1) User Commands UDPSVD(1)

udpsvd - manual page for udpsvd 1.31.1

udpsvd [-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG

BusyBox v1.31.1 (2020-04-30 13:38:01 EDT) multi-call binary.

Create UDP socket, bind to IP:PORT and wait for incoming packets. Run PROG for each packet, redirecting all further packets with same peer ip:port to it.

IP PORT
IP:PORT to listen on
PROG ARGS
Program to run
-u USER[:GRP]
Change to user/group after bind
-c N
Up to N connections simultaneously (default 30)
-E
Don't set up environment
-h
Look up peer's hostname
-l NAME
Local hostname (else look up local hostname in DNS)
-v
Verbose

Environment if no -E: PROTO='UDP' UDPREMOTEADDR='ip:port' ('[ip]:port' for IPv6) UDPLOCALADDR='ip:port' If -h: UDPLOCALHOST='hostname' (-l NAME is used if specified) UDPREMOTEHOST='hostname'

April 2020 Fidelix 1.0