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SetIPECN Element Documentation


SetIPECN -- Click element; sets IP packets' ECN fields



Ports: 1 input, 1 output
Processing: agnostic
Package: ip (core)


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' on 28/Feb/2010.


elements/setipecn.txt · Last modified: 2010/02/28 13:58 (external edit)
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