SetTransportChecksumIP6

SetTransportChecksumIP6 Element Documentation

NAME

SetTransportChecksumIP6 — Click element; sets IP6 tansport packets' checksums

SYNOPSIS

SetTransportChecksumIP6()

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

DESCRIPTION

Input packets should be TCP/UDP/ICMPv6 in IP6. The transport header and the IP6_NXT annotation should be set, typically using CheckIP6Header.

Calculates the TCP/UDP/ICMPv6 header's checksum and sets the checksum header field. Uses the IP6 header fields to generate the pseudo-header.

Example:

FromDump("dump.pcap") -> CheckIP6Header(OFFSET 14) -> SetTransportChecksumIP6 -> ToDump("dump-with-ipv6-tcp-cksum.pcap", UNBUFFERED true);

SEE ALSO

CheckIP6Header, SetTCPChecksum

Generated by click-elem2man from ../elements/ip6/settransportchecksumip6.hh:7 on 2022/11/25.