DOKK / manpages / debian 11 / libnetfilter-queue-doc / nfq_ip_set_checksum.3.en
ip_internals(3) libnetfilter_queue ip_internals(3)

ip_internals - Internal IP functions


void nfq_ip_set_checksum (struct iphdr *iph)

Most user-space programs will never need these.

nfq_ip_set_checksum - set IPv4 checksum

Parameters

iph Pointer to the IPv4 header

Note

nfq_ip_mangle() invokes this function. As long as developers always use the appropriate mangler for the layer being mangled, there is no need to call nfq_ip_set_checksum.

Definition at line 102 of file ipv4.c.

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Thu Jan 28 2021 Version 1.0.5