src/sys/netinet, branch releng/4.7

MFC in part tcp_input.c 1.228, tcp_subr.c 1.182, tcp_var.h 1.98:

2004-03-17T10:50:46Z

Limit TCP segment reassembly queue size.

Fix a logic error in the check to see if arplookup() should free the route.

2003-09-24T21:51:13Z

Noticed by: Mike Hogsett Reviewed by: ru

Fix a bug in arplookup(), whereby a hostile party on a locally

2003-09-23T16:54:39Z

attached network could exhaust kernel memory, and cause a system panic, by sending a flood of spoofed ARP requests. Approved by: security-officer, jake (mentor) Reported by: Apple Product Security

MFC tcp_syncache.c 1.38: Improve security and performance of syncookies.

2003-02-23T20:19:43Z

MFC rev 1.175

2002-09-27T02:06:25Z

Fix issue where shutdown(socket, SHUT_RD) was effectively ignored for TCP sockets. NetBSD PR: 18185 Submitted by: Sean Boudreau Approved by: re

MFC 1.174

2002-09-24T16:28:34Z

Approved by: re

CVS wasn't at fault for this part of the mismerge, gratuitous differences

2002-09-03T22:32:47Z

between CURRENT and STABLE were: isipv6 isn't existant in the non-INET6 case, so conditionalise large parts on this. Yuck. Yuck. Submitted by: lioux Approbed by: re (original commit)

Fix mis-merge.

2002-09-03T22:01:04Z

Submitted by: lioux

MFC: When printing IPv6 addresses with a TCP/UDP port seperated by a colon,

2002-09-03T19:53:04Z

for the log_in_vain facility, surround them in brackets. Pointed out by: Edward J. M. Brocklesby Reviewed by: ume Approved by: murray (re)

MFC the TCP bandwidth-based window limiting code. Default operation is

2002-08-24T18:40:26Z

to not limit the window (feature disabled). Setting net.inet.tcp.inflight_enable to 1 will enable the feature. Differences from current: debugging defaults to off, and the window minimum is set to a production value of 6144 bytes rather then a debugging value of 1024 bytes. See 'man tcp' and 'man tuning' for more information.