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Eddie Kohler edited this page Oct 17, 2017
·
1 revision
SetIPECN Element Documentation
NAME
SetIPECN — Click element;
sets IP packets' ECN fields
SYNOPSIS
SetIPECN(ECN)
Ports: 1 input, 1 output Processing: agnostic
DESCRIPTION
Expects IP packets as input and
sets their ECN bits to ECN.
This value is either a number from 0 to 3 or a keyword, namely "no",
"ect1"/"ECT(1)", "ect2"/"ECT(0)", or "ce"/"CE".
Then it incrementally recalculates the IP checksum
and passes the packet to output 0.
The ECN bits are the lower 2 bits of the IP TOS field.
Generated by click-elem2man from ../elements/ip/setipecn.hh:6 on 2017/10/17.