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* Update to C99, s/__FUNCTION__/__func__/,obrien2001-12-101-1/+1
| | | | also don't use ANSI string concatenation.
* - Replace M_WAIT with M_TRYWAIT since the M_WAIT flag is deprecated.arr2001-12-091-1/+1
| | | | Spotted by: bde
* fixed the cast128 calculation with a short cipher key length.ume2001-11-271-1/+2
| | | | | | | the memory was overridden when the key length was less than 16 bytes. Obtained from: KAME MFC after: 1 week
* Introduce a syncache, which enables FreeBSD to withstand a SYN floodjlemon2001-11-221-1/+1
| | | | | | | DoS in an improved fashion over the existing code. Reviewed by: silby (in a previous iteration) Sponsored by: DARPA, NAI Labs
* Give struct socket structures a ref counting interface similar todillon2001-11-171-1/+1
| | | | | | | vnodes. This will hopefully serve as a base from which we can expand the MP code. We currently do not attempt to obtain any mutex or SX locks, but the door is open to add them when we nail down exactly how that part of it is going to work.
* o Replace reference to 'struct proc' with 'struct thread' in 'structrwatson2001-11-081-1/+1
| | | | | | | | | | | | | | | sysctl_req', which describes in-progress sysctl requests. This permits sysctl handlers to have access to the current thread, permitting work on implementing td->td_ucred, migration of suser() to using struct thread to derive the appropriate ucred, and allowing struct thread to be passed down to other code, such as network code where td is not currently available (and curproc is used). o Note: netncp and netsmb are not updated to reflect this change, as they are not currently KSE-adapted. Reviewed by: julian Obtained from: TrustedBSD Project
* Fixed the behavior when there is no inbound policy for the ipsecume2001-11-061-0/+8
| | | | | | | | | | | | | tunneled packet. When there is no suitable inbound policy for the packet of the ipsec tunnel mode, the kernel never decapsulate the tunneled packet as the ipsec tunnel mode even when the system wide policy is "none". Then the kernel leaves the generic tunnel module to process this packet. If there is no rule of the generic tunnel, the packet is rejected and the statistics will be counted up. Obtained from: KAME MFC after: 1 week
* Fix fragmented packet handling.sumikawa2001-10-291-2/+2
| | | | | Obtained from: KAME MFC after: 3 weeks
* Pull post-4.4BSD change to sys/net/route.c from BSD/OS 4.2.ru2001-10-173-8/+6
| | | | | | | | | | | | | | | | | | | | Have sys/net/route.c:rtrequest1(), which takes ``rt_addrinfo *'' as the argument. Pass rt_addrinfo all the way down to rtrequest1 and ifa->ifa_rtrequest. 3rd argument of ifa->ifa_rtrequest is now ``rt_addrinfo *'' instead of ``sockaddr *'' (almost noone is using it anyways). Benefit: the following command now works. Previously we needed two route(8) invocations, "add" then "change". # route add -inet6 default ::1 -ifp gif0 Remove unsafe typecast in rtrequest(), from ``rtentry *'' to ``sockaddr *''. It was introduced by 4.3BSD-Reno and never corrected. Obtained from: BSD/OS, NetBSD MFC after: 1 month PR: kern/28360
* Pull fix for memory leak in in6_losing() from netinet/in_pcb.c,v 1.85.ru2001-10-171-3/+2
| | | | MFC after: 1 week
* Fixed to process a IPv6 packet when ah transport after esp tunnelume2001-10-171-3/+42
| | | | | | | | should be applied. the SA of AH transport could not be selected from the SAD because of this bug. Obtained from: KAME MFC after: 1 week
* catch forwarded ipv6 packets with pfil_hooks for outbound things toodarrenr2001-10-151-0/+34
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* Make faith loadable, unloadable, and clonable.brooks2001-09-258-40/+11
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* Removed a wrong comment.sumikawa2001-09-201-5/+0
| | | | | Obtained from: KAME MFC after: 1 week
* KSE Milestone 2julian2001-09-1213-59/+61
| | | | | | | | | | | | | | Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process. Sorry john! (your next MFC will be a doosie!) Reviewed by: peter@freebsd.org, dillon@freebsd.org X-MFC after: ha ha ha ha
* Patches from KAME to remove usage of Varargs in existingjulian2001-09-076-42/+16
| | | | | | | IPV4 code. For now they will still have some in the developing stuff (IPv6) Submitted by: Keiichi SHIMA / <keiichi@iij.ad.jp> Obtained from: KAME
* Wrap array accesses in macros, which also happen to be lvalues:jlemon2001-09-068-20/+18
| | | | | | | ifnet_addrs[i - 1] -> ifaddr_byindex(i) ifindex2ifnet[i] -> ifnet_byindex(i) This is intended to ease the conversion to SMPng.
* Patches from Keiichi SHIMA <keiichi@iij.ad.jp>julian2001-09-033-12/+9
| | | | | | to make ip use the standard protosw structure again. Obtained from: Well, KAME I guess.
* Add missing "opt_inet6.h" header.jlemon2001-08-311-0/+1
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* Fix fencepost error causing creation of 0-length mbufs when the boundaryfenner2001-08-201-2/+2
| | | | between header and data fell on the boundary between two mbufs.
* Fix unaligned access (fault) on alpha with ndp -p/-r and sysctl -a.simokawa2001-08-101-2/+2
| | | | | | Discussed on users@jp.ipv6.org MFC candidate.
* When running aplication joined multicast address,ume2001-08-043-0/+47
| | | | | | | | | | | | | | removing network card, and kill aplication. imo_membership[].inm_ifp refer interface pointer after removing interface. When kill aplication, release socket,and imo_membership. imo_membership use already not exist interface pointer. Then, kernel panic. PR: 29345 Submitted by: Inoue Yuichi <inoue@nd.net.fujitsu.co.jp> Obtained from: KAME MFC after: 3 days
* When global anycast address was assigned to lo0, wrong sourceume2001-08-031-3/+5
| | | | | | | | address was selected. Reported by: Shingo WATANABE <nabe@nabechan.org> Submitted by: JINMEI Tatuya <jinmei@isl.rdc.toshiba.co.jp> MFC after: 3 days
* move ipsec security policy allocation into in_pcballoc, beforeume2001-07-262-14/+0
| | | | | | | | making pcbs available to the outside world. otherwise, we will see inpcb without ipsec security policy attached (-> panic() in ipsec.c). Obtained from: KAME MFC after: 3 days
* do not M_WAITOK in in6_update_ifa(), since this function can be calledume2001-07-151-1/+6
| | | | | | | under splnet(). (some comment was added by KAME) PR: 28927 MFC after: 1 week
* soopt_mcopyout() frees mbuf if error occurs, and DOES NOT free it if it isume2001-07-081-2/+6
| | | | | | | | successful. This part was lacked during merge. Obtained from: KAME MFC after: 1 week
* The m_free call in the ip6_fw_ctl_ptr == NULL case apparentlyume2001-07-071-2/+0
| | | | | | | | tries to free uninitialized mbuf. This was my mistake during recent KAME merge. This part is for *BSD other than FreeBSD. Submitted by: Alexander N. Kabaev <ak03@gte.com>
* When the link-layer address of a router changes, select theume2001-07-041-0/+18
| | | | | | | | best router again. In particular, when the neighbor entry is newly created, it might affect the selection policy. Obtained from: KAME MFC after: 1 week
* use TAILQ_FOREACH() in searching address listume2001-07-031-2/+1
| | | | | Obtained from: KAME MFC after: 1 week
* gif(4) and stf(4) modernization:brooks2001-07-023-25/+0
| | | | | | | | | | | - Remove gif dependencies from stf. - Make gif and stf into modules - Make gif cloneable. PR: kern/27983 Reviewed by: ru, ume Obtained from: NetBSD MFC after: 1 week
* - create an entry of IPV6CTL_STATS sysctl.ume2001-06-281-0/+2
| | | | | | | | | - fix the problem that netstat doesn't show raw6 and icmp6 pcblist. - make netstat use sysctl to retreive stats of ipv6 and icmpv6 instead of kread. Obtained from: KAME MFC after: 1 week
* Fix typo (s/=/+=/) in previous commit.kuriyama2001-06-281-1/+1
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* refresh default router list on nd6_purge(), only if we are anume2001-06-271-4/+6
| | | | | | autoconfigured host. Obtained from: KAME
* Merge from netinet/ip_fw.c (1.117 -> 1.118).kuriyama2001-06-241-45/+69
| | | | | | | o Use syslog(3) interface for logging. Reviewed by: ume MFC after: 10 days
* remove IN6_IS_ADDR_ANY macro (outside of standard, #if 0'ed for a long time)ume2001-06-241-7/+0
| | | | | Obtained from: KAME MFC after: 10 days
* disallow setsockopt(IPV6_V6ONLY) for already bound sockets.ume2001-06-241-0/+11
| | | | | Obtained from: KAME MFC after: 10 days
* on icmp6 node information query (FQDN), do not return hostnames withume2001-06-241-2/+6
| | | | | | | | two dots (like "foo..bar"). 0-length labels are not distinguishable with multiple name replies. Obtained from: KAME MFC after: 10 days
* decrease warningume2001-06-241-2/+4
| | | | | Obtained from: KAME MFC after: 10 days
* Nuke the comment about MIP6. We don't have MIP6 code, yet.ume2001-06-241-12/+0
| | | | MFC after: 10 days
* Add IFT_L2VLAN for supported NDP type. IPv6 over VLAN works now.sumikawa2001-06-192-0/+9
| | | | | Obtained from: KAME MFC after: 2 weeks
* call pfxlist_onlink_check() at the end of in6_tmpifadd(), to make sureume2001-06-181-0/+11
| | | | | | | a temporary address generated from a detached public one also detached. Submitted by: JINMEI Tatuya <jinmei@isl.rdc.toshiba.co.jp> Obtained from: KAME
* Sync with recent KAME.ume2001-06-1158-5329/+8603
| | | | | | | | | | | | | | | | | | This work was based on kame-20010528-freebsd43-snap.tgz and some critical problem after the snap was out were fixed. There are many many changes since last KAME merge. TODO: - The definitions of SADB_* in sys/net/pfkeyv2.h are still different from RFC2407/IANA assignment because of binary compatibility issue. It should be fixed under 5-CURRENT. - ip6po_m member of struct ip6_pktopts is no longer used. But, it is still there because of binary compatibility issue. It should be removed under 5-CURRENT. Reviewed by: itojun Obtained from: KAME MFC after: 3 weeks
* Make the default value of net.inet.ip.maxfragpackets andjesper2001-06-102-1/+3
| | | | | | | | net.inet6.ip6.maxfragpackets dependent on nmbclusters, defaulting to nmbclusters / 4 Reviewed by: bde MFC after: 1 week
* Add ``options RANDOM_IP_ID'' which randomizes the ID field of IP packets.kris2001-06-011-0/+4
| | | | | | | | | This closes a minor information leak which allows a remote observer to determine the rate at which the machine is generating packets, since the default behaviour is to increment a counter for each packet sent. Reviewed by: -net Obtained from: OpenBSD
* Back out jesper's 2001/05/31 14:58:11 PDT commit. It does not compile.obrien2001-06-011-1/+1
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* Change the default value of net.inet6.ip6.maxfragpackets fromjesper2001-05-311-1/+1
| | | | | | 200 to NMBCLUSTERS/4 to match the IPv4 case. MFC after: 1 week
* Fix memory leak.ume2001-05-231-0/+2
| | | | Submitted by: itojun
* M_COPY_PKTHDR has to be done before MCLGET.ume2001-05-221-4/+5
| | | | Obtained from: KAME
* Plug memoly leak in overlaps fragment cases.sumikawa2001-05-201-0/+6
| | | | Obtained from: KAME
* Fix typo in previous commit.ume2001-04-201-1/+1
| | | | Submitted by: JINMEI Tatuya <jinmei@isl.rdc.toshiba.co.jp>
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