Man page - nfq_tcp_compute_checksum_ipv6(3)
Packages contas this manual
- pktb_free(3)
- nfq_get_indev_name(3)
- nfq_tcp_mangle_ipv6(3)
- nfq_nlmsg_cfg_put_params(3)
- nfq_nlmsg_cfg_put_cmd(3)
- nfq_set_verdict_mark(3)
- nfq_get_timestamp(3)
- nfq_tcp_compute_checksum_ipv4(3)
- nfq_close(3)
- pktb_mangled(3)
- nfq_set_mode(3)
- pktb_len(3)
- nfq_get_physindev_name(3)
- nfq_udp_compute_checksum_ipv6(3)
- nfq_handle_packet(3)
- nfq_set_queue_maxlen(3)
- nfq_get_nfmark(3)
- nfq_get_physindev(3)
- pktb_tailroom(3)
- nfq_tcp_compute_checksum_ipv6(3)
- nfq_ip_snprintf(3)
- nfq_udp_mangle_ipv4(3)
- pktb_network_header(3)
- nfq_open(3)
- pktb_alloc(3)
- nfq_tcp_get_hdr(3)
- nfq_ip_set_transport_header(3)
- nfq_ip6_set_transport_header(3)
- pktb_pull(3)
- nfq_nlmsg_put(3)
- nfq_get_uid(3)
- nfq_unbind_pf(3)
- nfq_get_gid(3)
- nfq_get_msg_packet_hdr(3)
- nfq_get_secctx(3)
- nfq_ip6_mangle(3)
- nfq_get_indev(3)
- nfq_nlmsg_cfg_put_qmaxlen(3)
- nfq_udp_get_payload_len(3)
- nfq_ip6_snprintf(3)
- nfq_tcp_snprintf(3)
- nfq_nlmsg_verdict_put_pkt(3)
- nfq_get_skbinfo(3)
- nfq_ip_mangle(3)
- nfq_set_verdict_batch(3)
- nfq_set_verdict2(3)
- nfq_nlmsg_verdict_put_mark(3)
- nfq_udp_get_payload(3)
- nfq_ip_get_hdr(3)
- nfq_set_verdict_batch2(3)
- nfq_udp_compute_checksum_ipv4(3)
- pktb_transport_header(3)
- nfq_ip_set_checksum(3)
- nfq_destroy_queue(3)
- nfq_get_outdev(3)
- nfq_fd(3)
- pktb_mangle(3)
- nfq_nlmsg_parse(3)
- pktb_put(3)
- nfq_get_physoutdev_name(3)
- pktb_push(3)
- pktb_data(3)
- pktb_mac_header(3)
- nfq_udp_mangle_ipv6(3)
- nfq_tcp_mangle_ipv4(3)
- nfq_snprintf_xml(3)
- nfq_set_queue_flags(3)
- nfq_set_verdict(3)
- nfq_get_packet_hw(3)
- nfq_tcp_get_payload(3)
- nfq_bind_pf(3)
- nfq_get_outdev_name(3)
- nfq_tcp_get_payload_len(3)
- nfq_udp_snprintf(3)
- nfq_nlmsg_verdict_put(3)
- pktb_trim(3)
- nfq_udp_get_hdr(3)
- nfq_get_physoutdev(3)
- nfq_create_queue(3)
- nfq_get_payload(3)
- nfq_ip6_get_hdr(3)
Package: libnetfilter-queue-doc
apt-get install libnetfilter-queue-doc
apt-get install libnetfilter-queue-doc
Manuals in package:
Documentations in package:
Manual
| tcp_internals(3) | libnetfilter_queue | tcp_internals(3) |
NAME
tcp_internals - Internal TCP functions
SYNOPSIS
Functions
void nfq_tcp_compute_checksum_ipv4 (struct tcphdr *tcph,
struct iphdr *iph)
void nfq_tcp_compute_checksum_ipv6 (struct tcphdr *tcph, struct ip6_hdr
*ip6h)
Detailed Description
Most user-space programs will never need these.
Function Documentation
void nfq_tcp_compute_checksum_ipv4 (struct tcphdr * tcph, struct iphdr * iph)
nfq_tcp_compute_checksum_ipv4 - computes IPv4/TCP packet checksum
Parameters
tcph pointer to the TCP header
iph pointer to the IPv4 header
iph pointer to the IPv4 header
Note
nfq_tcp_mangle_ipv4() invokes this function. As
long as developers always use nfq_tcp_mangle_ipv4 when changing the
content of a TCP message, there is no need to call
nfq_tcp_compute_checksum_ipv4.
Definition at line 108 of file tcp.c.
void nfq_tcp_compute_checksum_ipv6 (struct tcphdr * tcph, struct ip6_hdr * ip6h)
nfq_tcp_compute_checksum_ipv6 - computes IPv6/TCP packet checksum
Parameters
tcph pointer to the TCP header
ip6h pointer to the IPv6 header
ip6h pointer to the IPv6 header
Note
nfq_tcp_mangle_ipv6() invokes this function. As
long as developers always use nfq_tcp_mangle_ipv6 when changing the
content of a TCP message, there is no need to call
nfq_tcp_compute_checksum_ipv6.
Definition at line 126 of file tcp.c.
Author
Generated automatically by Doxygen for libnetfilter_queue from the source code.
| Wed Aug 9 2023 | Version 1.0.5 |