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/* -> /*- for license, minor formatting changes
2005-01-07 01:45:51 +00:00
/*-
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
Merge 4.4-Lite-2: update some declarations that we don't support anyway. Obtained from: 4.4BSD-Lite-2
1995-09-21 17:58:07 +00:00
* @(#)in_proto.c 8.2 (Berkeley) 2/9/95
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
*/
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
Add FBSDID to all files in netinet so that people can more easily include file version information in bug reports. Approved by: re (kensmith)
2007-10-07 20:44:24 +00:00
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
Throw options IPX, IPXIP and IPTUNNEL into opt_ipx.h. The #ifdef IPXIP in netipx/ipx_if.h is OK (used from ipx_usrreq.c and ifconfig.c only). I also fixed a typo IPXTUNNEL -> IPTUNNEL (and #ifdef'ed out the code inside, as it never could have compiled - doh.)
1997-12-15 20:31:25 +00:00
#include "opt_ipx.h"
1. Basic PIM kernel support Disabled by default. To enable it, the new "options PIM" must be added to the kernel configuration file (in addition to MROUTING): options MROUTING # Multicast routing options PIM # Protocol Independent Multicast 2. Add support for advanced multicast API setup/configuration and extensibility. 3. Add support for kernel-level PIM Register encapsulation. Disabled by default. Can be enabled by the advanced multicast API. 4. Implement a mechanism for "multicast bandwidth monitoring and upcalls". Submitted by: Pavlin Radoslavov <pavlin@icir.org>
2003-08-07 18:16:59 +00:00
#include "opt_mrouting.h"
IPSEC support in the kernel. pr_input() routines prototype is also changed to support IPSEC and IPV6 chained protocol headers. Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-22 19:13:38 +00:00
#include "opt_ipsec.h"
#include "opt_inet6.h"
Commit pf version 3.5 and link additional files to the kernel build. Version 3.5 brings: - Atomic commits of ruleset changes (reduce the chance of ending up in an inconsistent state). - A 30% reduction in the size of state table entries. - Source-tracking (limit number of clients and states per client). - Sticky-address (the flexibility of round-robin with the benefits of source-hash). - Significant improvements to interface handling. - and many more ...
2004-06-16 23:24:02 +00:00
#include "opt_pf.h"
Add CARP (Common Address Redundancy Protocol), which allows multiple hosts to share an IP address, providing high availability and load balancing. Original work on CARP done by Michael Shalayeff, with many additions by Marco Pfatschbacher and Ryan McBride. FreeBSD port done solely by Max Laier. Patch by: mlaier Obtained from: OpenBSD (mickey, mcbride)
2005-02-22 13:04:05 +00:00
#include "opt_carp.h"
Ok, here it is, we finally add SCTP to current. Note that this work is not just mine, but it is also the works of Peter Lei and Michael Tuexen. They both are my two key other developers working on the project.. and they need ata-boy's too: **** peterlei@cisco.com tuexen@fh-muenster.de **** I did do a make sysent which updated the syscall's and sysproto.. I hope that is correct... without it you don't build since we have new syscalls for SCTP :-0 So go out and look at the NOTES, add option SCTP (make sure inet and inet6 are present too) and play with SCTP. I will see about comitting some test tools I have after I figure out where I should place them. I also have a lib (libsctp.a) that adds some of the missing socketapi functions that I need to put into lib's.. I will talk to George about this :-) There may still be some 64 bit issues in here, none of us have a 64 bit processor to test with yet.. Michael may have a MAC but thats another beast too.. If you have a mac and want to use SCTP contact Michael he maintains a web site with a loadable module with this code :-) Reviewed by: gnn Approved by: gnn
2006-11-03 15:23:16 +00:00
#include "opt_sctp.h"
This patch provides the back end support for equal-cost multi-path (ECMP) for both IPv4 and IPv6. Previously, multipath route insertion is disallowed. For example, route add -net 192.103.54.0/24 10.9.44.1 route add -net 192.103.54.0/24 10.9.44.2 The second route insertion will trigger an error message of "add net 192.103.54.0/24: gateway 10.2.5.2: route already in table" Multiple default routes can also be inserted. Here is the netstat output: default 10.2.5.1 UGS 0 3074 bge0 => default 10.2.5.2 UGS 0 0 bge0 When multipath routes exist, the "route delete" command requires a specific gateway to be specified or else an error message would be displayed. For example, route delete default would fail and trigger the following error message: "route: writing to routing socket: No such process" "delete net default: not in table" On the other hand, route delete default 10.2.5.2 would be successful: "delete net default: gateway 10.2.5.2" One does not have to specify a gateway if there is only a single route for a particular destination. I need to perform more testings on address aliases and multiple interfaces that have the same IP prefixes. This patch as it stands today is not yet ready for prime time. Therefore, the ECMP code fragments are fully guarded by the RADIX_MPATH macro. Include the "options RADIX_MPATH" in the kernel configuration to enable this feature. Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
#include "opt_mpath.h"
Make IPDIVERT a supported option. Alas, in_var.h depends on it, i hope i've found out all files that actually depend on this dependancy. IMHO, it's not very good practice to change the size of internal structs depending on kernel options.
1997-11-05 20:17:23 +00:00
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
#include <sys/param.h>
Add a TCP TIMEWAIT state which uses less space than a fullblown TCP control block. Allow the socket and tcpcb structures to be freed earlier than inpcb. Update code to understand an inp w/o a socket. Reviewed by: hsu, silby, jayanth Sponsored by: DARPA, NAI Labs
2003-02-19 22:32:43 +00:00
#include <sys/systm.h>
Make networking domains drop-ins, through the magic of GNU ld. (Some day, there may even be LKMs.) Also, change the internal name of `unixdomain' to `localdomain' since AF_LOCAL is now the preferred name of this family. Declare netisr correctly and in the right place.
1995-05-11 00:13:26 +00:00
#include <sys/kernel.h>
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
#include <sys/socket.h>
#include <sys/domain.h>
fix #includes & warnings.
1995-11-20 12:28:21 +00:00
#include <sys/protosw.h>
* Change sysctl from using linker_set to construct its tree using SLISTs. This makes it possible to change the sysctl tree at runtime. * Change KLD to find and register any sysctl nodes contained in the loaded file and to unregister them when the file is unloaded. Reviewed by: Archie Cobbs <archie@whistle.com>, Peter Wemm <peter@netplex.com.au> (well they looked at it anyway)
1999-02-16 10:49:55 +00:00
#include <sys/queue.h>
Start adding new style sysctl here too.
1995-11-09 20:23:09 +00:00
#include <sys/sysctl.h>
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
#include <net/if.h>
#include <net/route.h>
This patch provides the back end support for equal-cost multi-path (ECMP) for both IPv4 and IPv6. Previously, multipath route insertion is disallowed. For example, route add -net 192.103.54.0/24 10.9.44.1 route add -net 192.103.54.0/24 10.9.44.2 The second route insertion will trigger an error message of "add net 192.103.54.0/24: gateway 10.2.5.2: route already in table" Multiple default routes can also be inserted. Here is the netstat output: default 10.2.5.1 UGS 0 3074 bge0 => default 10.2.5.2 UGS 0 0 bge0 When multipath routes exist, the "route delete" command requires a specific gateway to be specified or else an error message would be displayed. For example, route delete default would fail and trigger the following error message: "route: writing to routing socket: No such process" "delete net default: not in table" On the other hand, route delete default 10.2.5.2 would be successful: "delete net default: gateway 10.2.5.2" One does not have to specify a gateway if there is only a single route for a particular destination. I need to perform more testings on address aliases and multiple interfaces that have the same IP prefixes. This patch as it stands today is not yet ready for prime time. Therefore, the ECMP code fragments are fully guarded by the RADIX_MPATH macro. Include the "options RADIX_MPATH" in the kernel configuration to enable this feature. Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
#ifdef RADIX_MPATH
#include <net/radix_mpath.h>
#endif
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <netinet/ip_var.h>
#include <netinet/ip_icmp.h>
#include <netinet/igmp_var.h>
#include <netinet/tcp.h>
#include <netinet/tcp_timer.h>
#include <netinet/tcp_var.h>
#include <netinet/udp.h>
#include <netinet/udp_var.h>
sync with kame tree as of july00. tons of bug fixes/improvements. API changes: - additional IPv6 ioctls - IPsec PF_KEY API was changed, it is mandatory to upgrade setkey(8). (also syntax change)
2000-07-04 16:35:15 +00:00
#include <netinet/ip_encap.h>
IPSEC support in the kernel. pr_input() routines prototype is also changed to support IPSEC and IPV6 chained protocol headers. Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-22 19:13:38 +00:00
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
/*
* TCP/IP protocol family: IP, ICMP, UDP, TCP.
*/
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
Match IPv6 and use a static struct pr_usrreqs nousrreqs.
2005-08-10 06:41:04 +00:00
static struct pr_usrreqs nousrreqs;
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
#ifdef IPSEC
Tie new "Fast IPsec" code into the build. This involves the usual configuration stuff as well as conditional code in the IPv4 and IPv6 areas. Everything is conditional on FAST_IPSEC which is mutually exclusive with IPSEC (KAME IPsec implmentation). As noted previously, don't use FAST_IPSEC with INET6 at the moment. Reviewed by: KAME, rwatson Approved by: silence Supported by: Vernier Networks
2002-10-16 02:25:05 +00:00
#include <netipsec/ipsec.h>
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
#endif /* IPSEC */
Tie new "Fast IPsec" code into the build. This involves the usual configuration stuff as well as conditional code in the IPv4 and IPv6 areas. Everything is conditional on FAST_IPSEC which is mutually exclusive with IPSEC (KAME IPsec implmentation). As noted previously, don't use FAST_IPSEC with INET6 at the moment. Reviewed by: KAME, rwatson Approved by: silence Supported by: Vernier Networks
2002-10-16 02:25:05 +00:00
Ok, here it is, we finally add SCTP to current. Note that this work is not just mine, but it is also the works of Peter Lei and Michael Tuexen. They both are my two key other developers working on the project.. and they need ata-boy's too: **** peterlei@cisco.com tuexen@fh-muenster.de **** I did do a make sysent which updated the syscall's and sysproto.. I hope that is correct... without it you don't build since we have new syscalls for SCTP :-0 So go out and look at the NOTES, add option SCTP (make sure inet and inet6 are present too) and play with SCTP. I will see about comitting some test tools I have after I figure out where I should place them. I also have a lib (libsctp.a) that adds some of the missing socketapi functions that I need to put into lib's.. I will talk to George about this :-) There may still be some 64 bit issues in here, none of us have a 64 bit processor to test with yet.. Michael may have a MAC but thats another beast too.. If you have a mac and want to use SCTP contact Michael he maintains a web site with a loadable module with this code :-) Reviewed by: gnn Approved by: gnn
2006-11-03 15:23:16 +00:00
#ifdef SCTP
#include <netinet/in_pcb.h>
#include <netinet/sctp_pcb.h>
#include <netinet/sctp.h>
#include <netinet/sctp_var.h>
#endif /* SCTP */
Commit pf version 3.5 and link additional files to the kernel build. Version 3.5 brings: - Atomic commits of ruleset changes (reduce the chance of ending up in an inconsistent state). - A 30% reduction in the size of state table entries. - Source-tracking (limit number of clients and states per client). - Sticky-address (the flexibility of round-robin with the benefits of source-hash). - Significant improvements to interface handling. - and many more ...
2004-06-16 23:24:02 +00:00
#ifdef DEV_PFSYNC
#include <net/pfvar.h>
#include <net/if_pfsync.h>
#endif
Add CARP (Common Address Redundancy Protocol), which allows multiple hosts to share an IP address, providing high availability and load balancing. Original work on CARP done by Michael Shalayeff, with many additions by Marco Pfatschbacher and Ryan McBride. FreeBSD port done solely by Max Laier. Patch by: mlaier Obtained from: OpenBSD (mickey, mcbride)
2005-02-22 13:04:05 +00:00
#ifdef DEV_CARP
#include <netinet/ip_carp.h>
#endif
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
extern struct domain inetdomain;
Make use of the PROTO_SPACER functionality for dynamically loadable protocols in inetsw[] and define initially eight spacer slots. Remove conflicting declaration 'struct pr_usrreqs nousrreqs'. It is now declared and initialized in kern/uipc_domain.c.
2004-10-19 15:58:22 +00:00
/* Spacer for loadable protocols. */
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
#define IPPROTOSPACER \
{ \
.pr_domain = &inetdomain, \
.pr_protocol = PROTO_SPACER, \
.pr_usrreqs = &nousrreqs \
Make use of the PROTO_SPACER functionality for dynamically loadable protocols in inetsw[] and define initially eight spacer slots. Remove conflicting declaration 'struct pr_usrreqs nousrreqs'. It is now declared and initialized in kern/uipc_domain.c.
2004-10-19 15:58:22 +00:00
}
Initial get-the-easy-case-working upgrade of the multicast code to something more recent than the ancient 1.2 release contained in 4.4. This code has the following advantages as compared to previous versions (culled from the README file for the SunOS release): - True multicast delivery - Configurable rate-limiting of forwarded multicast traffic on each physical interface or tunnel, using a token-bucket limiter. - Simplistic classification of packets for prioritized dropping. - Administrative scoping of multicast address ranges. - Faster detection of hosts leaving groups. - Support for multicast traceroute (code not yet available). - Support for RSVP, the Resource Reservation Protocol. What still needs to be done: - The multicast forwarder needs testing. - The multicast routing daemon needs to be ported. - Network interface drivers need to have the `#ifdef MULTICAST' goop ripped out of them. - The IGMP code should probably be bogon-tested. Some notes about the porting process: In some cases, the Berkeley people decided to incorporate functionality from later releases of the multicast code, but then had to do things differently. As a result, if you look at Deering's patches, and then look at our code, it is not always obvious whether the patch even applies. Let the reader beware. I ran ip_mroute.c through several passes of `unifdef' to get rid of useless grot, and to permanently enable the RSVP support, which we will include as standard. Ported by: Garrett Wollman Submitted by: Steve Deering and Ajit Thyagarajan (among others)
1994-09-06 22:42:31 +00:00
Patches from Keiichi SHIMA <keiichi@iij.ad.jp> to make ip use the standard protosw structure again. Obtained from: Well, KAME I guess.
2001-09-03 20:03:55 +00:00
struct protosw inetsw[] = {
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = 0,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_IP,
.pr_init = ip_init,
.pr_slowtimo = ip_slowtimo,
.pr_drain = ip_drain,
.pr_usrreqs = &nousrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_DGRAM,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_UDP,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = udp_input,
.pr_ctlinput = udp_ctlinput,
.pr_ctloutput = ip_ctloutput,
.pr_init = udp_init,
.pr_usrreqs = &udp_usrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_STREAM,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_TCP,
.pr_flags = PR_CONNREQUIRED|PR_IMPLOPCL|PR_WANTRCVD,
.pr_input = tcp_input,
.pr_ctlinput = tcp_ctlinput,
.pr_ctloutput = tcp_ctloutput,
.pr_init = tcp_init,
.pr_slowtimo = tcp_slowtimo,
.pr_drain = tcp_drain,
.pr_usrreqs = &tcp_usrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Ok, here it is, we finally add SCTP to current. Note that this work is not just mine, but it is also the works of Peter Lei and Michael Tuexen. They both are my two key other developers working on the project.. and they need ata-boy's too: **** peterlei@cisco.com tuexen@fh-muenster.de **** I did do a make sysent which updated the syscall's and sysproto.. I hope that is correct... without it you don't build since we have new syscalls for SCTP :-0 So go out and look at the NOTES, add option SCTP (make sure inet and inet6 are present too) and play with SCTP. I will see about comitting some test tools I have after I figure out where I should place them. I also have a lib (libsctp.a) that adds some of the missing socketapi functions that I need to put into lib's.. I will talk to George about this :-) There may still be some 64 bit issues in here, none of us have a 64 bit processor to test with yet.. Michael may have a MAC but thats another beast too.. If you have a mac and want to use SCTP contact Michael he maintains a web site with a loadable module with this code :-) Reviewed by: gnn Approved by: gnn
2006-11-03 15:23:16 +00:00
#ifdef SCTP
{
.pr_type = SOCK_DGRAM,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_SCTP,
.pr_flags = PR_WANTRCVD,
.pr_input = sctp_input,
.pr_ctlinput = sctp_ctlinput,
.pr_ctloutput = sctp_ctloutput,
.pr_init = sctp_init,
.pr_drain = sctp_drain,
.pr_usrreqs = &sctp_usrreqs
},
{
.pr_type = SOCK_SEQPACKET,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_SCTP,
.pr_flags = PR_WANTRCVD,
.pr_input = sctp_input,
.pr_ctlinput = sctp_ctlinput,
.pr_ctloutput = sctp_ctloutput,
.pr_drain = sctp_drain,
.pr_usrreqs = &sctp_usrreqs
},
{
.pr_type = SOCK_STREAM,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_SCTP,
.pr_flags = PR_WANTRCVD,
.pr_input = sctp_input,
.pr_ctlinput = sctp_ctlinput,
.pr_ctloutput = sctp_ctloutput,
.pr_drain = sctp_drain,
.pr_usrreqs = &sctp_usrreqs
},
#endif /* SCTP */
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_RAW,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = rip_input,
.pr_ctlinput = rip_ctlinput,
.pr_ctloutput = rip_ctloutput,
.pr_usrreqs = &rip_usrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_ICMP,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = icmp_input,
.pr_ctloutput = rip_ctloutput,
.pr_usrreqs = &rip_usrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_IGMP,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = igmp_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = igmp_init,
.pr_fasttimo = igmp_fasttimo,
.pr_slowtimo = igmp_slowtimo,
.pr_usrreqs = &rip_usrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_RSVP,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = rsvp_input,
.pr_ctloutput = rip_ctloutput,
.pr_usrreqs = &rip_usrreqs
Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5. Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
1994-09-15 10:36:56 +00:00
},
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
#ifdef IPSEC
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_AH,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = ah4_input,
.pr_ctlinput = ah4_ctlinput,
.pr_usrreqs = &nousrreqs
FAST_IPSEC fixups: o fix #ifdef typo o must use "bounce functions" when dispatched from the protosw table don't know how this stuff was missed in my testing; must've committed the wrong bits Pointy hat: sam Submitted by: "Doug Ambrisko" <ambrisko@verniernetworks.com>
2002-11-08 23:37:50 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_ESP,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = esp4_input,
.pr_ctlinput = esp4_ctlinput,
.pr_usrreqs = &nousrreqs
FAST_IPSEC fixups: o fix #ifdef typo o must use "bounce functions" when dispatched from the protosw table don't know how this stuff was missed in my testing; must've committed the wrong bits Pointy hat: sam Submitted by: "Doug Ambrisko" <ambrisko@verniernetworks.com>
2002-11-08 23:37:50 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_IPCOMP,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = ipcomp4_input,
.pr_usrreqs = &nousrreqs
FAST_IPSEC fixups: o fix #ifdef typo o must use "bounce functions" when dispatched from the protosw table don't know how this stuff was missed in my testing; must've committed the wrong bits Pointy hat: sam Submitted by: "Doug Ambrisko" <ambrisko@verniernetworks.com>
2002-11-08 23:37:50 +00:00
},
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
#endif /* IPSEC */
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_IPV4,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = encap4_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = encap_init,
.pr_usrreqs = &rip_usrreqs
udp IPv6 support, IPv6/IPv4 tunneling support in kernel, packet divert at kernel for IPv6/IPv4 translater daemon This includes queue related patch submitted by jburkhol@home.com. Submitted by: queue related patch from jburkhol@home.com Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-07 17:39:16 +00:00
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_MOBILE,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = encap4_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = encap_init,
.pr_usrreqs = &rip_usrreqs
Add a new gre(4) driver, which could be used to create GRE (RFC1701) and MOBILE (RFC2004) IP tunnels. Obrained from: NetBSD
2002-09-06 17:12:50 +00:00
},
Add RFC 3378 EtherIP support. This change makes it possible to add gif interfaces to bridges, which will then send and receive IP protocol 97 packets. Packets are Ethernet frames with an EtherIP header prepended. Obtained from: NetBSD MFC after: 2 weeks
2005-12-21 21:29:45 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_ETHERIP,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = encap4_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = encap_init,
.pr_usrreqs = &rip_usrreqs
},
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_GRE,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = encap4_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = encap_init,
.pr_usrreqs = &rip_usrreqs
Add a new gre(4) driver, which could be used to create GRE (RFC1701) and MOBILE (RFC2004) IP tunnels. Obrained from: NetBSD
2002-09-06 17:12:50 +00:00
},
udp IPv6 support, IPv6/IPv4 tunneling support in kernel, packet divert at kernel for IPv6/IPv4 translater daemon This includes queue related patch submitted by jburkhol@home.com. Submitted by: queue related patch from jburkhol@home.com Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-07 17:39:16 +00:00
# ifdef INET6
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_IPV6,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
.pr_input = encap4_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = encap_init,
.pr_usrreqs = &rip_usrreqs
udp IPv6 support, IPv6/IPv4 tunneling support in kernel, packet divert at kernel for IPv6/IPv4 translater daemon This includes queue related patch submitted by jburkhol@home.com. Submitted by: queue related patch from jburkhol@home.com Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
1999-12-07 17:39:16 +00:00
},
#endif
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_PIM,
.pr_flags = PR_ATOMIC|PR_ADDR|PR_LASTHDR,
Build PIM by default as part of the IPv4 multicast forwarding path. Make PIM dynamically loadable by using encap_attach_func(). PIM may now be loaded into a GENERIC kernel. Tested with: ports/net/pimdd && tcpreplay && wireshark Reviewed by: Pavlin Radoslavov
2007-02-10 13:59:13 +00:00
.pr_input = encap4_input,
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
.pr_ctloutput = rip_ctloutput,
.pr_usrreqs = &rip_usrreqs
1. Basic PIM kernel support Disabled by default. To enable it, the new "options PIM" must be added to the kernel configuration file (in addition to MROUTING): options MROUTING # Multicast routing options PIM # Protocol Independent Multicast 2. Add support for advanced multicast API setup/configuration and extensibility. 3. Add support for kernel-level PIM Register encapsulation. Disabled by default. Can be enabled by the advanced multicast API. 4. Implement a mechanism for "multicast bandwidth monitoring and upcalls". Submitted by: Pavlin Radoslavov <pavlin@icir.org>
2003-08-07 18:16:59 +00:00
},
Commit pf version 3.5 and link additional files to the kernel build. Version 3.5 brings: - Atomic commits of ruleset changes (reduce the chance of ending up in an inconsistent state). - A 30% reduction in the size of state table entries. - Source-tracking (limit number of clients and states per client). - Sticky-address (the flexibility of round-robin with the benefits of source-hash). - Significant improvements to interface handling. - and many more ...
2004-06-16 23:24:02 +00:00
#ifdef DEV_PFSYNC
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_PFSYNC,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = pfsync_input,
.pr_ctloutput = rip_ctloutput,
.pr_usrreqs = &rip_usrreqs
Commit pf version 3.5 and link additional files to the kernel build. Version 3.5 brings: - Atomic commits of ruleset changes (reduce the chance of ending up in an inconsistent state). - A 30% reduction in the size of state table entries. - Source-tracking (limit number of clients and states per client). - Sticky-address (the flexibility of round-robin with the benefits of source-hash). - Significant improvements to interface handling. - and many more ...
2004-06-16 23:24:02 +00:00
},
#endif /* DEV_PFSYNC */
Add CARP (Common Address Redundancy Protocol), which allows multiple hosts to share an IP address, providing high availability and load balancing. Original work on CARP done by Michael Shalayeff, with many additions by Marco Pfatschbacher and Ryan McBride. FreeBSD port done solely by Max Laier. Patch by: mlaier Obtained from: OpenBSD (mickey, mcbride)
2005-02-22 13:04:05 +00:00
#ifdef DEV_CARP
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_protocol = IPPROTO_CARP,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = carp_input,
.pr_output = (pr_output_t*)rip_output,
.pr_ctloutput = rip_ctloutput,
.pr_usrreqs = &rip_usrreqs
Add CARP (Common Address Redundancy Protocol), which allows multiple hosts to share an IP address, providing high availability and load balancing. Original work on CARP done by Michael Shalayeff, with many additions by Marco Pfatschbacher and Ryan McBride. FreeBSD port done solely by Max Laier. Patch by: mlaier Obtained from: OpenBSD (mickey, mcbride)
2005-02-22 13:04:05 +00:00
},
#endif /* DEV_CARP */
Make use of the PROTO_SPACER functionality for dynamically loadable protocols in inetsw[] and define initially eight spacer slots. Remove conflicting declaration 'struct pr_usrreqs nousrreqs'. It is now declared and initialized in kern/uipc_domain.c.
2004-10-19 15:58:22 +00:00
/* Spacer n-times for loadable protocols. */
IPPROTOSPACER,
IPPROTOSPACER,
IPPROTOSPACER,
IPPROTOSPACER,
IPPROTOSPACER,
IPPROTOSPACER,
IPPROTOSPACER,
IPPROTOSPACER,
/* raw wildcard */
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
{
.pr_type = SOCK_RAW,
.pr_domain = &inetdomain,
.pr_flags = PR_ATOMIC|PR_ADDR,
.pr_input = rip_input,
.pr_ctloutput = rip_ctloutput,
.pr_init = rip_init,
.pr_usrreqs = &rip_usrreqs
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
},
};
Remove __P.
2002-03-19 21:25:46 +00:00
extern int in_inithead(void **, int);
Add code to be a bit smarter about IP routes, conditioned on the option IN_RMX. (Eventually this will be standard, but I just wrote the code today and don't want to break anyone.)
1994-11-02 04:41:39 +00:00
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
struct domain inetdomain = {
.dom_family = AF_INET,
.dom_name = "internet",
.dom_protosw = inetsw,
.dom_protoswNPROTOSW = &inetsw[sizeof(inetsw)/sizeof(inetsw[0])],
This patch provides the back end support for equal-cost multi-path (ECMP) for both IPv4 and IPv6. Previously, multipath route insertion is disallowed. For example, route add -net 192.103.54.0/24 10.9.44.1 route add -net 192.103.54.0/24 10.9.44.2 The second route insertion will trigger an error message of "add net 192.103.54.0/24: gateway 10.2.5.2: route already in table" Multiple default routes can also be inserted. Here is the netstat output: default 10.2.5.1 UGS 0 3074 bge0 => default 10.2.5.2 UGS 0 0 bge0 When multipath routes exist, the "route delete" command requires a specific gateway to be specified or else an error message would be displayed. For example, route delete default would fail and trigger the following error message: "route: writing to routing socket: No such process" "delete net default: not in table" On the other hand, route delete default 10.2.5.2 would be successful: "delete net default: gateway 10.2.5.2" One does not have to specify a gateway if there is only a single route for a particular destination. I need to perform more testings on address aliases and multiple interfaces that have the same IP prefixes. This patch as it stands today is not yet ready for prime time. Therefore, the ECMP code fragments are fully guarded by the RADIX_MPATH macro. Include the "options RADIX_MPATH" in the kernel configuration to enable this feature. Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
#ifdef RADIX_MPATH
.dom_rtattach = rn4_mpath_inithead,
#else
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
.dom_rtattach = in_inithead,
This patch provides the back end support for equal-cost multi-path (ECMP) for both IPv4 and IPv6. Previously, multipath route insertion is disallowed. For example, route add -net 192.103.54.0/24 10.9.44.1 route add -net 192.103.54.0/24 10.9.44.2 The second route insertion will trigger an error message of "add net 192.103.54.0/24: gateway 10.2.5.2: route already in table" Multiple default routes can also be inserted. Here is the netstat output: default 10.2.5.1 UGS 0 3074 bge0 => default 10.2.5.2 UGS 0 0 bge0 When multipath routes exist, the "route delete" command requires a specific gateway to be specified or else an error message would be displayed. For example, route delete default would fail and trigger the following error message: "route: writing to routing socket: No such process" "delete net default: not in table" On the other hand, route delete default 10.2.5.2 would be successful: "delete net default: gateway 10.2.5.2" One does not have to specify a gateway if there is only a single route for a particular destination. I need to perform more testings on address aliases and multiple interfaces that have the same IP prefixes. This patch as it stands today is not yet ready for prime time. Therefore, the ECMP code fragments are fully guarded by the RADIX_MPATH macro. Include the "options RADIX_MPATH" in the kernel configuration to enable this feature. Reviewed by: robert, sam, gnn, julian, kmacy
2008-04-13 05:45:14 +00:00
#endif
Use sparse initializers for "struct domain" and "struct protosw", so they are easier to follow for the human being.
2005-11-09 13:29:16 +00:00
.dom_rtoffset = 32,
.dom_maxrtkey = sizeof(struct sockaddr_in)
};
BSD 4.4 Lite Kernel Sources
1994-05-24 10:09:53 +00:00
Make networking domains drop-ins, through the magic of GNU ld. (Some day, there may even be LKMs.) Also, change the internal name of `unixdomain' to `localdomain' since AF_LOCAL is now the preferred name of this family. Declare netisr correctly and in the right place.
1995-05-11 00:13:26 +00:00
DOMAIN_SET(inet);
in_proto.c: spell ``Internet'' right and put whitespace after commas. others: start to populate the link-layer branch of the net mib, by moving ARP to its proper place. (ARP is not a protocol family, it's an interface layer between a medium-access layer and a protocol family.) sysctl(8) needs to be taught about the structure of this branch, unless Poul-Henning implements dynamic MIB exploration soon.
1995-12-20 21:53:53 +00:00
SYSCTL_NODE(_net, PF_INET, inet, CTLFLAG_RW, 0,
"Internet Family");
Start adding new style sysctl here too.
1995-11-09 20:23:09 +00:00
in_proto.c: spell ``Internet'' right and put whitespace after commas. others: start to populate the link-layer branch of the net mib, by moving ARP to its proper place. (ARP is not a protocol family, it's an interface layer between a medium-access layer and a protocol family.) sysctl(8) needs to be taught about the structure of this branch, unless Poul-Henning implements dynamic MIB exploration soon.
1995-12-20 21:53:53 +00:00
SYSCTL_NODE(_net_inet, IPPROTO_IP, ip, CTLFLAG_RW, 0, "IP");
SYSCTL_NODE(_net_inet, IPPROTO_ICMP, icmp, CTLFLAG_RW, 0, "ICMP");
SYSCTL_NODE(_net_inet, IPPROTO_UDP, udp, CTLFLAG_RW, 0, "UDP");
SYSCTL_NODE(_net_inet, IPPROTO_TCP, tcp, CTLFLAG_RW, 0, "TCP");
Ok, here it is, we finally add SCTP to current. Note that this work is not just mine, but it is also the works of Peter Lei and Michael Tuexen. They both are my two key other developers working on the project.. and they need ata-boy's too: **** peterlei@cisco.com tuexen@fh-muenster.de **** I did do a make sysent which updated the syscall's and sysproto.. I hope that is correct... without it you don't build since we have new syscalls for SCTP :-0 So go out and look at the NOTES, add option SCTP (make sure inet and inet6 are present too) and play with SCTP. I will see about comitting some test tools I have after I figure out where I should place them. I also have a lib (libsctp.a) that adds some of the missing socketapi functions that I need to put into lib's.. I will talk to George about this :-) There may still be some 64 bit issues in here, none of us have a 64 bit processor to test with yet.. Michael may have a MAC but thats another beast too.. If you have a mac and want to use SCTP contact Michael he maintains a web site with a loadable module with this code :-) Reviewed by: gnn Approved by: gnn
2006-11-03 15:23:16 +00:00
#ifdef SCTP
SYSCTL_NODE(_net_inet, IPPROTO_SCTP, sctp, CTLFLAG_RW, 0, "SCTP");
#endif
in_proto.c: spell ``Internet'' right and put whitespace after commas. others: start to populate the link-layer branch of the net mib, by moving ARP to its proper place. (ARP is not a protocol family, it's an interface layer between a medium-access layer and a protocol family.) sysctl(8) needs to be taught about the structure of this branch, unless Poul-Henning implements dynamic MIB exploration soon.
1995-12-20 21:53:53 +00:00
SYSCTL_NODE(_net_inet, IPPROTO_IGMP, igmp, CTLFLAG_RW, 0, "IGMP");
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
#ifdef IPSEC
Tie new "Fast IPsec" code into the build. This involves the usual configuration stuff as well as conditional code in the IPv4 and IPv6 areas. Everything is conditional on FAST_IPSEC which is mutually exclusive with IPSEC (KAME IPsec implmentation). As noted previously, don't use FAST_IPSEC with INET6 at the moment. Reviewed by: KAME, rwatson Approved by: silence Supported by: Vernier Networks
2002-10-16 02:25:05 +00:00
/* XXX no protocol # to use, pick something "reserved" */
SYSCTL_NODE(_net_inet, 253, ipsec, CTLFLAG_RW, 0, "IPSEC");
SYSCTL_NODE(_net_inet, IPPROTO_AH, ah, CTLFLAG_RW, 0, "AH");
SYSCTL_NODE(_net_inet, IPPROTO_ESP, esp, CTLFLAG_RW, 0, "ESP");
SYSCTL_NODE(_net_inet, IPPROTO_IPCOMP, ipcomp, CTLFLAG_RW, 0, "IPCOMP");
SYSCTL_NODE(_net_inet, IPPROTO_IPIP, ipip, CTLFLAG_RW, 0, "IPIP");
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
#endif /* IPSEC */
Convert raw IP from mondo-switch-statement-from-Hell to pr_usrreqs. Collapse duplicates with udp_usrreq.c and tcp_usrreq.c (calling the generic routines in uipc_socket2.c and in_pcb.c). Calling sockaddr()_ or peeraddr() on a detached socket now traps, rather than harmlessly returning an error; this should never happen. Allow the raw IP buffer sizes to be controlled via sysctl.
1997-02-18 20:46:36 +00:00
SYSCTL_NODE(_net_inet, IPPROTO_RAW, raw, CTLFLAG_RW, 0, "RAW");
Export pfsyncstats via sysctl "net.inet.pfsync" in order to print them with netstat (seperate commit). Requested by: glebius MFC after: 1 week
2005-07-14 22:22:51 +00:00
#ifdef DEV_PFSYNC
SYSCTL_NODE(_net_inet, IPPROTO_PFSYNC, pfsync, CTLFLAG_RW, 0, "PFSYNC");
1. Basic PIM kernel support Disabled by default. To enable it, the new "options PIM" must be added to the kernel configuration file (in addition to MROUTING): options MROUTING # Multicast routing options PIM # Protocol Independent Multicast 2. Add support for advanced multicast API setup/configuration and extensibility. 3. Add support for kernel-level PIM Register encapsulation. Disabled by default. Can be enabled by the advanced multicast API. 4. Implement a mechanism for "multicast bandwidth monitoring and upcalls". Submitted by: Pavlin Radoslavov <pavlin@icir.org>
2003-08-07 18:16:59 +00:00
#endif
Add CARP (Common Address Redundancy Protocol), which allows multiple hosts to share an IP address, providing high availability and load balancing. Original work on CARP done by Michael Shalayeff, with many additions by Marco Pfatschbacher and Ryan McBride. FreeBSD port done solely by Max Laier. Patch by: mlaier Obtained from: OpenBSD (mickey, mcbride)
2005-02-22 13:04:05 +00:00
#ifdef DEV_CARP
Export pfsyncstats via sysctl "net.inet.pfsync" in order to print them with netstat (seperate commit). Requested by: glebius MFC after: 1 week
2005-07-14 22:22:51 +00:00
SYSCTL_NODE(_net_inet, IPPROTO_CARP, carp, CTLFLAG_RW, 0, "CARP");
Add CARP (Common Address Redundancy Protocol), which allows multiple hosts to share an IP address, providing high availability and load balancing. Original work on CARP done by Michael Shalayeff, with many additions by Marco Pfatschbacher and Ryan McBride. FreeBSD port done solely by Max Laier. Patch by: mlaier Obtained from: OpenBSD (mickey, mcbride)
2005-02-22 13:04:05 +00:00
#endif
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