en Copyright 2015 Java http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#2fd9c36db041f6168b4cb56592541c53f24f6513 Remove in_pcb_hdr.h List of files: /netbsd-src/sys/netinet/Makefile Fri, 28 Oct 2022 05:23:09 +0000 ozaki-r <ozaki-r@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#3761620b426e1b9edaa9f1461c5a1efceb38a7fc tcp: separate syn cache stuffs into tcp_syncache.[ch] filesNo functional change. List of files: /netbsd-src/sys/netinet/Makefile Tue, 20 Sep 2022 07:19:14 +0000 ozaki-r <ozaki-r@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#f922b0f6bdcf4f9bc3651ffd24d4c79d7318d22b Remove the network ATM code. List of files: /netbsd-src/sys/netinet/Makefile Thu, 06 Sep 2018 06:41:59 +0000 maxv <maxv@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#c935a86e5e8ab22169a16fdbef86f65fbc603274 Fix build. pf_ioctl.c needs netinet/in_offload.h (after previous change).Because this is in a module, apparently, that means that netinet_in_offload.hneeds to get installed in /usr/include, so do that as well.Feel free to fix this in a better way... List of files: /netbsd-src/sys/netinet/Makefile Wed, 11 Jul 2018 11:13:16 +0000 kre <kre@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#939a415a7dc6a59d4c4a4d8f9e7519bb142cf4a0 add l2tp(4) L2TPv3 interface.originally implemented by IIJ SEIL team. List of files: /netbsd-src/sys/netinet/Makefile Thu, 16 Feb 2017 08:12:43 +0000 knakahara <knakahara@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#8c2654abca37b44d287910478fcd0207ae6089e6 Add core networking support for SCTP. List of files: /netbsd-src/sys/netinet/Makefile Tue, 13 Oct 2015 21:28:34 +0000 rjs <rjs@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#652788239cec13fc8d4b945b749b68ce6615c40a Add DCCP protocol support from KAME. List of files: /netbsd-src/sys/netinet/Makefile Tue, 10 Feb 2015 19:11:52 +0000 rjs <rjs@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#69b4eb723b3d58757a9ad58dd01647d13b4099e5 install header files from IPF 5.1.2 (sys/external/bsd/ipf) instead ofolder IPF (sys/dist/ipf).This adds ipf_rb.h List of files: /netbsd-src/sys/netinet/Makefile Sat, 15 Sep 2012 17:41:59 +0000 plunky <plunky@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#84f52095ad7e07288bebfb2594a2ea6f94b29202 rename rfc6056 -> portalgo, requested by yamt List of files: /netbsd-src/sys/netinet/Makefile Mon, 25 Jun 2012 15:28:38 +0000 christos <christos@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#f8a1d7977c8e138a6d142d2b71a2948982d48cae Back out the recent import of IPFilter 5.1.1 for the upcoming branch,which will now have IPFilter 4.1.34. IPFilter 5.1.1 will be restoredpost-branch.ok: core, releng. List of files: /netbsd-src/sys/netinet/Makefile Wed, 15 Feb 2012 17:55:03 +0000 riz <riz@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#ee0161be406fdde54b1d90e6f3f1988612d67e74 Patch to include ipf_rb.h missed from merge. List of files: /netbsd-src/sys/netinet/Makefile Mon, 30 Jan 2012 21:10:30 +0000 darrenr <darrenr@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#afa44705783b08075622fc86ac4b297f350a231c install the header. List of files: /netbsd-src/sys/netinet/Makefile Sat, 24 Sep 2011 17:54:19 +0000 christos <christos@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#c2e43be1c54f8fc1a1e8f1390e42200ec4cd1de9 Reduces the resources demanded by TCP sessions in TIME_WAIT-state usingmethods called Vestigial Time-Wait (VTW) and Maximum Segment LifetimeTruncation (MSLT).MSLT and VTW were contributed by Coyote Point Systems, Inc.Even after a TCP session enters the TIME_WAIT state, its correspondingsocket and protocol control blocks (PCBs) stick around until the TCPMaximum Segment Lifetime (MSL) expires. On a host whose workloadnecessarily creates and closes down many TCP sockets, the sockets & PCBsfor TCP sessions in TIME_WAIT state amount to many megabytes of deadweight in RAM.Maximum Segment Lifetimes Truncation (MSLT) assigns each TCP session toa class based on the nearness of the peer. Corresponding to each classis an MSL, and a session uses the MSL of its class. The classes areloopback (local host equals remote host), local (local host and remotehost are on the same link/subnet), and remote (local host and remotehost communicate via one or more gateways). Classes corresponding tonearer peers have lower MSLs by default: 2 seconds for loopback, 10seconds for local, 60 seconds for remote. Loopback and local sessionsexpire more quickly when MSLT is used.Vestigial Time-Wait (VTW) replaces a TIME_WAIT session's PCB/socketdead weight with a compact representation of the session, called a"vestigial PCB". VTW data structures are designed to be very fast andmemory-efficient: for fast insertion and lookup of vestigial PCBs,the PCBs are stored in a hash table that is designed to minimize thenumber of cacheline visits per lookup/insertion. The memory bothfor vestigial PCBs and for elements of the PCB hashtable come fromfixed-size pools, and linked data structures exploit this to conservememory by representing references with a narrow index/offset from thestart of a pool instead of a pointer. When space for new vestigial PCBsruns out, VTW makes room by discarding old vestigial PCBs, oldest first.VTW cooperates with MSLT.It may help to think of VTW as a "FIN cache" by analogy to the SYNcache.A 2.8-GHz Pentium 4 running a test workload that creates TIME_WAITsessions as fast as it can is approximately 17% idle when VTW is activeversus 0% idle when VTW is inactive. It has 103 megabytes more free RAMwhen VTW is active (approximately 64k vestigial PCBs are created) thanwhen it is inactive. List of files: /netbsd-src/sys/netinet/Makefile Tue, 03 May 2011 18:28:44 +0000 dyoung <dyoung@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#60149b1ce8f8e578e5e054dee86821ff955a6eb3 Work in progress: use a raw socket for GRE in IP encapsulationinstead of adding/subtracting our own IPv4 header.There are many benefits: gre(4) needn't grok the outer encapsulationheader any longer, so this simplifies the gre(4) code. The IPstack needn't grok GRE, so it is simplified, too. gre(4) willbenefit from optimizations in the socket code. Eventually, gre(4)will gain an IPv6 encapsulation with very few new lines of code.There is a small performance loss. A 133 MHz, 486-class AMD Elansinks/sources a TCP stream over GRE with about 93% the throughputof the old code. TCP throughput on a 266 MHz, 586-class AMD Geodeis about 96% the throughput of the old code. A 175-MHz ADM5120(MIPS) only sinks a TCP stream over GRE at about 90% of the oldcode; I am still investigating that.I produced stripped-down versions of sosend() and soreceive() forgre(4) to use. They are guaranteed not to block, so they can becalled from a software interrupt and from a socket upcall,respectively.A kernel thread is no longer necessary for socket transmit/receive,but I didn't get around to removing it, yet.Thanks to Matt Thomas for suggesting the use of stripped-down socketcode and software interrupts, and to Andrew Doran for advice andanswers concerning software interrupts, threads, and performance. List of files: /netbsd-src/sys/netinet/Makefile Fri, 05 Oct 2007 03:28:12 +0000 dyoung <dyoung@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#8b646d9bb9da6757bab60019e2a3ec6a9ab5ed58 Remove obsolete files netinet/in_route.[ch]. List of files: /netbsd-src/sys/netinet/Makefile Wed, 02 May 2007 22:39:03 +0000 dyoung <dyoung@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#c308b1c661e3325c2207b2cab5e2fc048b81ba7d Here are various changes designed to protect against bad IPv4routing caused by stale route caches (struct route). Route cachesare sprinkled throughout PCBs, the IP fast-forwarding table, andIP tunnel interfaces (gre, gif, stf).Stale IPv6 and ISO route caches will be treated by separate patches.Thank you to Christoph Badura for suggesting the general approachto invalidating route caches that I take here.Here are the details:Add hooks to struct domain for tracking and for invalidating eachdomain's route caches: dom_rtcache, dom_rtflush, and dom_rtflushall.Introduce helper subroutines, rtflush(ro) for invalidating a routecache, rtflushall(family) for invalidating all route caches in arouting domain, and rtcache(ro) for notifying the domain of a newcached route.Chain together all IPv4 route caches where ro_rt != NULL. Providein_rtcache() for adding a route to the chain. Provide in_rtflush()and in_rtflushall() for invalidating IPv4 route caches. Inin_rtflush(), set ro_rt to NULL, and remove the route from thechain. In in_rtflushall(), walk the chain and remove every routecache.In rtrequest1(), call rtflushall() to invalidate route caches whena route is added.In gif(4), discard the workaround for stale caches that involvesexpiring them every so often.Replace the pattern 'RTFREE(ro->ro_rt); ro->ro_rt = NULL;' with acall to rtflush(ro).Update ipflow_fastforward() and all other users of route caches sothat they expect a cached route, ro->ro_rt, to turn to NULL.Take care when moving a 'struct route' to rtflush() the source andto rtcache() the destination.In domain initializers, use .dom_xxx tags.KNF here and there. List of files: /netbsd-src/sys/netinet/Makefile Sat, 09 Dec 2006 05:33:04 +0000 dyoung <dyoung@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#a25eaede91d98ed0d5c46cb2e34ce38fd47cfc32 Add a source-address selection policy mechanism to the kernel.Also, add ioctls SIOCGIFADDRPREF/SIOCSIFADDRPREF to get/set preferencenumbers for addresses. Make ifconfig(8) set/display preferencenumbers.To activate source-address selection policies in your kernel, add'options IPSELSRC' to your kernel configuration.Miscellaneous changes in support of source-address selection: 1 Factor out some common code, producing rt_replace_ifa(). 2 Abbreviate a for-loop with TAILQ_FOREACH(). 3 Add the predicates on IPv4 addresses IN_LINKLOCAL() and IN_PRIVATE(), that are true for link-local unicast (169.254/16) and RFC1918 private addresses, respectively. Add the predicate IN_ANY_LOCAL() that is true for link-local unicast and multicast. 4 Add IPv4-specific interface attach/detach routines, in_domifattach and in_domifdetach, which build #ifdef IPSELSRC.See in_getifa(9) for a more thorough description of source-addressselection policy. List of files: /netbsd-src/sys/netinet/Makefile Mon, 13 Nov 2006 05:13:38 +0000 dyoung <dyoung@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#4876c304b1f86dba0dd280d2f8f91a8351de5025 Integrate Common Address Redundancy Procotol (CARP) from OpenBSD'pseudo-device carp'Thanks to: joerg@ christos@ riz@ and others who testedOk: core@ List of files: /netbsd-src/sys/netinet/Makefile Thu, 18 May 2006 09:05:49 +0000 liamjfoy <liamjfoy@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#95e1ffb15694e54f29f8baaa4232152b703c2a5a merge ktrace-lwp. List of files: /netbsd-src/sys/netinet/Makefile Sun, 11 Dec 2005 12:16:03 +0000 christos <christos@NetBSD.org> http://src.rcs.uwaterloo.ca:8080/history/netbsd-src/sys/netinet/Makefile#997ffdbad9d2c4deaa39ced0e58011bb615d2730 Move ipl.h into the ipfilter block, which is the right place. List of files: /netbsd-src/sys/netinet/Makefile Sat, 09 Jul 2005 14:15:11 +0000 xtraeme <xtraeme@NetBSD.org>