| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2005-01-10 | Make sure bogus values don't make their way into tcp_xmit_timer() calculations. | Ryan Thomas McBride | |
| - Ignore ts_ecr if it is 0, or the resulting rtt is out of range. (use tp->t_rtttime instead) - Initialise tcp_now to 1, to avoid the 500ms window where a valid ts_ecr of 0 could be ignored. - Convert out-of-range rtt values to valid ones in tcp_xmit_timer(). ok frantzen@ markus@ | |||
| 2004-11-25 | fix for race between invocation for timer and network input | Markus Friedl | |
| 1) add a reaper for TCP and SYN cache states (cf. netbsd pr 20390) 2) additional check for TCP_TIMER_ISARMED(TCPT_REXMT) in tcp_timer_persist() with mickey@; ok deraadt@ | |||
| 2004-10-28 | Modulate tcp_now by a random amount on a per-connection basis. | Ryan Thomas McBride | |
| ok markus@ frantzen@ | |||
| 2004-08-10 | verify th_seq in icmp errors; report Fernando Gont; ok mcbride@, dhartmei@ | Markus Friedl | |
| 2004-06-21 | First step towards more sane time handling in the kernel -- this changes | Thorsten Lockert | |
| things such that code that only need a second-resolution uptime or wall time, and used to get that from time.tv_secs or mono_time.tv_secs now get this from separate time_t globals time_second and time_uptime. ok art@ niklas@ nordin@ | |||
| 2004-06-08 | factor out md5 code; ok+tests henning@, djm@, hshoexer@ | Markus Friedl | |
| 2004-05-07 | Replace RSA-derived md5 code with code derived from Colin Plumb's PD version. | Todd C. Miller | |
| This moves md5.c out of libkern and into sys/crypto where it belongs (as requested by markus@). Note that md5.c is still mandatory (dev/rnd.c uses it). Verified with IPsec + hmac-md5 and tcp md5sig. OK henning@ and hshoexer@ | |||
| 2004-05-04 | The tcp specific routing metrics are almost never used so reduce the routing | Claudio Jeker | |
| table from these metrics. struct rt_msghdr used by the routing socket is not affected and so most userland apps don't need to be changed. some man page polishing by jmc@ OK henning@ markus@ theo@ | |||
| 2004-04-26 | - allow the user to force the TCP mss below the fail-safe 216 with a low | Mike Frantzen | |
| interface MTU. - break a tcp_output() -> tcp_mtudisc() -> tcp_output() infinite recursion when the TCP mss ends up larger than the interface MTU (when the if_mtu is smaller than the tcp header). connections will still stall feedback from itojun@, claudio@ and provos and testing from beck@ | |||
| 2004-03-02 | limit total number of queued out-of-order packets to NMBCLUSTERS/2; ok mcbride | Markus Friedl | |
| 2004-02-27 | implement tcp_drain() similar to ip_drain(); ok mcbride@ | Markus Friedl | |
| 2004-01-31 | !sack_disable -> sack_enable; ok deraadt@ | Markus Friedl | |
| 2004-01-29 | support for RFC3390 (Increasing TCP's Initial Window); ok deraadt, itojun | Markus Friedl | |
| 2004-01-09 | don't restrict tcp signature keys to ascii; ok mcbride | Markus Friedl | |
| 2004-01-06 | import netbsd's version of David Borman's syncache code | Markus Friedl | |
| http://www.kohala.com/start/borman.97jun06.txt; ok deraadt@, henning@ | |||
| 2003-12-10 | de-register. deraadt ok | Jun-ichiro itojun Hagino | |
| 2003-11-04 | add in(6)_pcblookup_listen() and replace all calls to in_pcblookup() | Markus Friedl | |
| with either in(6)_pcbhashlookup() or in(6)_pcblookup_listen(); in_pcblookup is now only used by bind(2); speeds up pcb lookup for listening sockets; from Claudio Jeker | |||
| 2003-10-01 | use random number generator to generate IPv6 fragment ID/flowlabel. | Jun-ichiro itojun Hagino | |
| cleanup IPv6 flowlabel handling. deraadt ok | |||
| 2003-07-09 | do not flip ip_len/ip_off in netinet stack. deraadt ok. | Jun-ichiro itojun Hagino | |
| (please test, especially PF portion) | |||
| 2003-06-02 | Remove the advertising clause in the UCB license which Berkeley | Todd C. Miller | |
| rescinded 22 July 1999. Proofed by myself and Theo. | |||
| 2003-05-12 | Nuke a whole bunch of commons; ok tedu (still more to come *sigh*) | Jason Wright | |
| 2002-08-28 | Fix a problem where passing NULL as a pointer with varargs does not promote | Per Fogelstrom | |
| NULL to full 64 bits on a 64 bit address system. Soultion is to add a (void *) cast before NULL. This makes a 64 bit MIPS kernel work and will probably help future 64 bit ports as well. OK from art@ | |||
| 2002-06-09 | whitespace | Jun-ichiro itojun Hagino | |
| 2002-06-07 | avoid is_ipv6 construct. a step towards IPv4-less kernel | Jun-ichiro itojun Hagino | |
| 2002-05-16 | bring in ECN support from KAME. | Kenjiro Cho | |
| it consists of - ECN support in TCP - tunnel-egress and fragment reassembly rules in layer-3 not to lose congestion info at tunnel-egress and fragment reassembly to enable ECN in TCP, build a kernel with TCP_ECN, and then, turn it on by "sysctl -w net.inet.tcp.ecn=1". ok deraadt@ | |||
| 2002-03-14 | First round of __P removal in sys | Todd C. Miller | |
| 2002-03-08 | use timeout(9) to schedule TCP timers. this avoid traversing all | Niels Provos | |
| tcp connections during tcp_slowtimo. apdapted from thorpej@netbsd.org | |||
| 2002-03-02 | disable immediate ack on TH_PUSH. make behaviour sysctl tuneable. | Niels Provos | |
| from netbsd; also fix a bug where setting TF_ACKNOW didn't actually result in an ack. | |||
| 2002-03-01 | remove tcp_fasttimo and convert delayed acks to the timeout(9) API instead. | Niels Provos | |
| adapated from netbsd. okay angelos@ | |||
| 2002-01-24 | allocate tcp reassembly queue via pool; based on netbsd; okay art@ angelos@ | Niels Provos | |
| 2002-01-23 | Pool deals fairly well with physical memory shortage, but it doesn't deal | Artur Grabowski | |
| well (not at all) with shortages of the vm_map where the pages are mapped (usually kmem_map). Try to deal with it: - group all information the backend allocator for a pool in a separate struct. The pool will only have a pointer to that struct. - change the pool_init API to reflect that. - link all pools allocating from the same allocator on a linked list. - Since an allocator is responsible to wait for physical memory it will only fail (waitok) when it runs out of its backing vm_map, carefully drain pools using the same allocator so that va space is freed. (see comments in code for caveats and details). - change pool_reclaim to return if it actually succeeded to free some memory, use that information to make draining easier and more efficient. - get rid of PR_URGENT, noone uses it. | |||
| 2002-01-15 | allocate sackholes with pool | Niels Provos | |
| 2002-01-15 | change tcpcb allocation to pool | Niels Provos | |
| 2002-01-14 | use macros to manage tcp timers; based on netbsd | Niels Provos | |
| 2001-07-21 | repair IPv6 TCP. th_sum has to be initialized to 0 on template. | Jun-ichiro itojun Hagino | |
| (older code had "th_sum = 0" at the bottom of the function, which was removed during TCP hardware checksumming change) | |||
| 2001-07-18 | zero tcp checksum field before calculating new value. | Marco S Hyman | |
| Fixes problem with bad checksums on keepalives OK provos@ | |||
| 2001-07-03 | Pointer arithmetic fixes work better when you get the casting right. | Angelos D. Keromytis | |
| 2001-06-26 | Appease gcc by not using void pointers in arithmetic operations. | Aaron Campbell | |
| 2001-06-25 | Always defer output TCP checksumming until ip_output() (or hardware, | Angelos D. Keromytis | |
| if it exists). Cuts down on code a bit, and we don't need to look at the routing entry at TCP. Based on NetBSD. UDP case to follow. | |||
| 2001-06-23 | Add comment on why checksum deferral is not useful in tcp_respond() | Angelos D. Keromytis | |
| 2001-06-08 | Cut down on include files. | Angelos D. Keromytis | |
| 2001-06-05 | repair copyright notices for NRL & cmetz; cmetz | Theo de Raadt | |
| 2001-06-04 | use faster arc4random() in tcp_rndiss_next; niels ok | Michael Shalayeff | |
| 2001-05-31 | Match IPSEC output prototypes. | Angelos D. Keromytis | |
| 2001-05-01 | Fix tcp_signature_tdb_input decl; kernel compiles again if TCP_SIGNATURE | Federico G. Schwindt | |
| option is used. Note that this does not work. | |||
| 2001-04-06 | Move offsetof define into sys/param.h | Constantine Sapuntzakis | |
| 2001-03-14 | provide a random start for tcp timestamps; niels@ ok | Michael Shalayeff | |
| 2001-02-16 | pull in new pcb notification code from kame. better handling of scope address. | Jun-ichiro itojun Hagino | |
| 2000-12-21 | correct ipv6 path mtu discovery. | Jun-ichiro itojun Hagino | |
| 2000-12-13 | more random tcp sequence numbers. okay deraadt@, angelos@ | Niels Provos | |
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