Martin Stein 9a37ccfe29 nic_router: incremental L4 checksum updates ...

The checksums for forwarded/routed UDP, TCP and ICMP, used to be always
re-calculated from scratch in the NIC router although the router changes only
a few packet fields. This commit replaces the old approach whereever sensible
with an algorithm for incremental checksum updates suggested in RFC 1071.
The goal is to improve router performance.

Ref #4555

2022-08-10 13:33:02 +02:00

..

arp.h

net: use Size_guard for packet-data accessors

2018-05-30 13:36:11 +02:00

dhcp.h

net: fix conversion compiler errors

2022-05-25 12:23:02 +02:00

ethernet.h

net: add methods required for WireGuard port

2022-05-25 12:23:02 +02:00

icmp.h

nic_router: incremental L4 checksum updates

2022-08-10 13:33:02 +02:00

internet_checksum.h

nic_router: incremental L4 checksum updates

2022-08-10 13:33:02 +02:00

ipv4.h

nic_router: incremental L4 checksum updates

2022-08-10 13:33:02 +02:00

mac_address.h

os: avoid implicit conversions

2021-12-17 15:04:45 +01:00

netaddress.h

net: circumvent stringop-overflow error

2021-05-05 11:35:31 +02:00

port.h

net: fix conversion compiler errors

2022-05-25 12:23:02 +02:00

size_guard.h

net: use Size_guard for packet-data accessors

2018-05-30 13:36:11 +02:00

sntp.h

sntp_client: report received transmit timestamp

2019-08-21 12:37:02 +02:00

tcp.h

nic_router: incremental L4 checksum updates

2022-08-10 13:33:02 +02:00

udp.h

nic_router: incremental L4 checksum updates

2022-08-10 13:33:02 +02:00