FastClick

Elements / Basicmod

FlowUnstrip

FlowUnstrips bytes from front of packets

SYNOPSIS§

FlowUnstrip(LENGTH)

Batching: Batching natively supported
Ports: 1 input, 1 output
Processing: agnostic

DESCRIPTION§

Put LENGTH bytes at the front of the packet. These LENGTH bytes may be bytes previously removed by Strip.

EXAMPLES§

Use this to get rid of the Ethernet header and put it back on:

 FlowStrip(14) -> ... -> FlowUnstrip(14)

SEE ALSO§

EtherEncap, IPEncap

Generated by click-elem2man from ../elements/ctx/flowunstrip.hh:8 on 2026/11/02.