src-test2/lib/libalias/alias_pptp.c, branch release/5.3.0

Fix Skinny and PPTP NAT'ing after the introduction of the {ip,tcp,udp}_next

2004-08-04T15:17:08Z

functions. Basically, the ip_next() function was used to get the PPTP and Skinny headers when tcp_next() should have been used instead. Symptoms of this included a segfault in natd when trying to process a PPTP or Skinny packet. Approved by: des

Introduce inline {ip,udp,tcp}_next() functions which take a pointer to an

2004-07-06T12:13:28Z

{ip,udp,tcp} header and return a void * pointing to the payload (i.e. the first byte past the end of the header and any required padding). Use them consistently throughout libalias to a) reduce code duplication, b) improve code legibility, c) get rid of a bunch of alignment warnings.

Make libalias WARNS?=6-clean. This mostly involves renaming variables

2004-07-05T11:10:57Z

named link, foo_link or link_foo to lnk, foo_lnk or lnk_foo, fixing signed / unsigned comparisons, and shoving unused function arguments under the carpet. I was hoping WARNS?=6 might reveal more serious problems, and perhaps the source of the -O2 breakage, but found no smoking gun.

Deal with aliasing warnings.

2004-03-31T21:32:58Z

Reviewed by: ru Approved by: silence on the lists

Run through indent(1) so I can read the code without getting a headache.

2004-03-16T21:30:41Z

The result isn't quite knf, but it's knfer than the original, and far more consistent.

Mostly mechanical rework of libalias:

2004-01-17T10:52:21Z

Makes it possible to have multiple packet aliasing instances in a single process by moving all static and global variables into an instance structure called "struct libalias". Redefine a new API based on s/PacketAlias/LibAlias/g Add new "instance" argument to all functions in the new API. Implement old API in terms of the new API.

Add __FBSDID's to libalias

2001-09-30T21:03:33Z

Make header files conform to style(9).

2001-03-25T12:05:10Z

Reviewed by (*): bde (*) alias_local.h only got a cursory glance.

A significant rewrite of PPTP aliasing code.

2000-10-30T12:39:41Z

PPTP links are no longer dropped by simple (and inappropriate in this case) "inactivity timeout" procedure, only when requested through the control connection. It is now possible to have multiple PPTP servers running behind NAT. Just redirect the incoming TCP traffic to port 1723, everything else is done transparently. Problems were reported and the fix was tested by: Michael Adler , David Andersen

- Do not modify Peer's Call ID in outgoing Incoming-Call-Connected

2000-08-09T11:25:44Z

PPTP control messages. - Cosmetics: replace `GRE link' with `PPTP link'. Reviewed by: Erik Salander