opnsense-src/sys/netinet/libalias
Gleb Smirnoff 59dde15e82 Disable checksum processing in LibAlias, when it works as a
kernel module. LibAlias is not aware about checksum offloading,
so the caller should provide checksum calculation. (The only
current consumer is ng_nat(4)). When TCP packet internals has
been changed and it requires checksum recalculation, a cookie
is set in th_x2 field of TCP packet, to inform caller that it
needs to recalculate checksum. This ugly hack would be removed
when LibAlias is made more kernel friendly.

Incremental checksum updates are left as is, since they don't
conflict with offloading.

Approved by:	re (scottl)
2005-06-27 07:36:02 +00:00
..
alias.c Always include alias.h before alias_local.h 2005-05-05 21:55:17 +00:00
alias.h When used in kernel define NO_FW_PUNCH, NO_LOGGING, NO_USE_SOCKETS. 2005-05-05 21:53:17 +00:00
alias_cuseeme.c Always include alias.h before alias_local.h 2005-05-05 21:55:17 +00:00
alias_db.c s/DEBUG/LIBALIAS_DEBUG/, since DEBUG is defined in LINT and 2005-05-06 11:07:49 +00:00
alias_ftp.c Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
alias_irc.c Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
alias_local.h Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
alias_nbt.c s/DEBUG/LIBALIAS_DEBUG/, since DEBUG is defined in LINT and 2005-05-06 11:07:49 +00:00
alias_old.c Play with includes so that libalias can be compiled both as userland 2005-05-05 19:27:32 +00:00
alias_pptp.c Always include alias.h before alias_local.h 2005-05-05 21:55:17 +00:00
alias_proxy.c Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
alias_skinny.c Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
alias_smedia.c Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
alias_util.c Disable checksum processing in LibAlias, when it works as a 2005-06-27 07:36:02 +00:00
HISTORY
libalias.3 Sort sections. 2005-01-20 09:17:07 +00:00