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SetUDPChecksum
Tom Barbette edited this page May 7, 2020
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SetUDPChecksum — Click element; sets UDP packets' checksums
SetUDPChecksum()
Batching: Batching natively supported
Ports: 1 input, 1-2 outputs
Processing: agnostic, but output 1 is push
Input packets must be UDP in IP (the protocol field isn't checked).
Calculates the UDP checksum and sets the UDP header's checksum field. Uses IP header fields to generate the pseudo-header.
If input packets are IP fragments, or the UDP length is longer than the packet, then pushes the input packets to the 2nd output, or drops them with a warning if there is no 2nd output.
CheckUDPHeader, SetIPChecksum, CheckIPHeader, SetTCPChecksum
Generated by click-elem2man from ../elements/tcpudp/setudpchecksum.hh:8 on 2020/05/07.