src/sys/netinet, branch release/2.2.1_cvs

This commit was manufactured by cvs2svn to create tag

1997-03-27T03:07:27+00:00

'RELENG_2_2_1_RELEASE'.

This commit was manufactured to restore the state of the 2.2.1-RELEASE image.
Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs.

Merged with -current: improved PCB hash algorithm.

1997-03-03T09:24:40+00:00

Bring in comment fix from -current.

1997-03-02T19:03:01+00:00

Ok'd by:	jkh

YAMFC (rev 1.11, fixes PR#2686)

1997-02-22T19:47:28+00:00

Daring greatly, since everyone else seems to defer to him in these matters,

1997-02-21T16:48:34+00:00

ourt fearless network person dons his asbestos suit and commits a
security/crash bug fix to the 2.2 release branch.

This merge includes revs. 1.28 (delete mondo switch statement form Hell) and
1.30 (fix bug where ordinary users could panic the system)).
Rev. 1.29 was not merged because of outside dependencies.

Mega-merge from -current: bring in the FDDI driver update.

1997-02-08T15:14:03+00:00

OKed by:	davidg

Roll ip_sum mods into 2.2:

1997-02-06T11:33:38+00:00

    Don't zero ip->ip_sum during sum validation.  This should only
    affect programs that sit on top of divert(4) sockets.  The
    multicast routing code already unconditionally zeros the sum
    before recalculating.

    Any code that unconditionaly sums a packet without first zeroing
    the sum (assuming that it's already zero'd) will break.  No such
    code seems to exist.

Fix my misplaced patch from yesterday... blush

1997-02-03T23:15:51+00:00

YAMFC (revisions 1.4, 1.56, and 1.48, respectively)

1997-02-02T18:55:34+00:00

merge improvements from -current

1997-01-29T13:15:43+00:00

("not" keyword)