changes to randomize iss (somewhat); use a random component in the increment.
Increase rate of periodic increment, but leave the per-connection increment
about the same. Small cleanup in code to han

changes to randomize iss (somewhat); use a random component in the increment.
Increase rate of periodic increment, but leave the per-connection increment
about the same. Small cleanup in code to handle bad (e.g. spoofed) SYN:
remove redundant code, add counter (perhaps should count only if SYN is set),
and simplify slightly for RST.

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4.4BSD snapshot (revision 8.1); add 1993 to copyright

prototype everything

pedantically ANSI, i.e., nothing after #else/#endif

replace tcp_ttl with sysctl setable ip_defttl

(By Sklower) checkpoint the current state of Cherenson's work.

/sys/sys/socketvar.h was spelled <socketvar.h> instead of <sys/socketvar.h>, for example

make kernel includes standard

(by sklower ...) abort connection attempt early in presence of
multiple retransmissions and errors

have to include proc.h before socketvar.h

don't assume default sendpipesize

init m_pkthdr in tcp_respond (esp when prev. len was larger)

new copyright notice

from van: update rtentry appropriately on close; patchable mss, rtt defaults;
per-connection mss, rtt; avoid dtom; add soft error handling

new ctlinput, matches local port/addr when appropriate

update copyright on branch

mark state of kernel before variable length sockaddrs (by sklower).

install approved copyright notice

branch for FTP release (#ifdefs for non-4.3)

use Berkeley specific header

init t_rxtcur

two-phase slow start; don't wait for mbufs from intr.

t_tcpopt is gone

typo

remove patchable keeplen, put old keepalives on opt TCP_COMPAT_42