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path: root/sys/net/if.h
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2005-06-14rename function and define to reflect the external -> egress name changeHenning Brauer
so it is clear what it is all about
2005-06-14use "egress" instead of "external" for the interface group containing theHenning Brauer
interfaces the default route(s) point to, proposed deraadt some days ago, ok djm deraadt
2005-06-12add SIOCGIFGMEMB ioctl, returns a list of all interfaces who are member ofHenning Brauer
the given group, markus ok
2005-06-07introduce a default "external" interface group, containing the interface(s)Henning Brauer
the the default route(s) point to. handles IPv4 and IPv6 as well as multipath routes. follows default route changes, of course. eases writing pf rulesets especially on laptops etc. that use different interfaces depending on the environment (wired, wireless, ...) ok theo ryan
2005-06-06use a define instead of hardcoding "all" in 3 placesHenning Brauer
2005-06-05const'ify the char *groupname param to if_addgroup and if_delgroupHenning Brauer
2005-05-24add net.inet.ip.ifq for monitoring and changing ifqueue; similar to netbsdMarkus Friedl
ok henning
2005-05-24initial import of a trunking (link aggregation and link failover)Reyk Floeter
implementation. it currently supports round robin mode with link state checking, additional modes will be added later. ok brad@, deraadt@
2005-05-24keep a list of member interfaces in ifg_groupHenning Brauer
2005-05-22allow pf to match on interface groupsHenning Brauer
pass on mygroup ... markus ok
2005-05-21clean up and rework the interface absraction code big time, rip out multipleHenning Brauer
useless layers of indirection and make the code way cleaner overall. this is just the start, more to come... worked very hard on by Ryan and me in Montreal last week, on the airplane to vancouver and yesterday here in calgary. it hurt. ok ryan theo
2005-04-20Introduce if_linkstatehooks.Marco Pfatschbacher
This converts if_link_state_change() to a generic usable callback with dohooks(). OK henning@, camield@ Tested by camield@ and Alexey E. Suslikov
2005-02-07Add new function if_link_state_change() to take care of sending messagesRyan Thomas McBride
on the routing socket and notifying carp() of link changes. ok brad@ mpf@
2005-01-14remove old ifgroups ioctlsHenning Brauer
the old ifgroups haven't been in use ever really, and the new implementation is 3 months old today. theo ok (3 months ago)
2004-12-07Convert carp(4) to behave more like a regular interface, much in the sameRyan Thomas McBride
style as vlan(4). carp interfaces no longer require the physical interface to be on the same subnet as the carp interface, or even that the physical interface has an adress at all, so CARP can now be used on /30 networks. ok deraadt@ henning@
2004-12-07KNFRyan Thomas McBride
2004-12-03do not use one struct timeout for the if congestion stuff, but embedHenning Brauer
a struct timeout to struct ifqueue so that each one has its own - it is a per-queue thing. from chris pascoe
2004-11-10Safer IF_INPUT_ENQUEUE macro.Alexander Yurchenko
ok millert@
2004-10-14avoid stupid commonsMichael Shalayeff
2004-10-11ifgroups reqriteHenning Brauer
there is now a TAILQ with all interface groups as members, and in struct ofnet there is only a pointer to the group structure stored and not its name. mostly hacked at c2k4 and somewhere over the atlantic ocean ok markus mcbride
2004-06-26cleanup ioctl for ifgroups; ok pb@Markus Friedl
2004-06-25introduce "interface groups"Philipp Buehler
by "ifconfig fxp0 group foobar" "ifconfig xl0 group foobar" these two interfaces are in one group. Every interface has its if-family as default group. idea/design from henning@, based on some work/disucssion from Joris Vink. henning@, mcbride@ ok.
2004-06-20undo mbuf cluster breakage that causes free'ed packets to show up on theBob Beck
input queues when using dhcp and hostap wi, or xl, or fxp.... ok art@
2004-05-29introduce SIOCSIFDESCR and SIOCGIFDESCR to maintain interfacejoshua stein
descriptions, configurable with ifconfig help from various, ok deraadt@
2004-05-18if_ether.hBrad Smith
add ETHER_MAX_LEN_JUMBO, ETHER_VLAN_ENCAP_LEN, ETHER_ALIGN, and ETHERMTU_JUMBO constants. if.h add a few more interface capabilities flags. Some from NetBSD, some from FreeBSD. ok markus@
2004-04-26Before enqueueing the packet, copy the contents of incoming clustersRyan Thomas McBride
to the mbuf and free the cluster when it contains a small packet. ok deraadt@
2004-04-17add a congestion indicator to if_queue. It is set when the input queueHenning Brauer
is full, along with a timer that unsets it again after 10ms. The input queue beeing full is a reliable indicator for CPU overload, and this flag allows other subsystems to cope with the situation. hacked with beck ok kjc@ markus@ beck@
2004-01-15add a RTM_IFANNOUNCE message; from netbsd; ok itojun, henningMarkus Friedl
2003-12-16return error in ifc_destroy; ok deraadt, itojun, cedric, hshoexerMarkus Friedl
2003-12-10use if_indexlim (instead of if_index) and ifindex2ifnet[x] != NULLJun-ichiro itojun Hagino
to check if interface exists, as (1) if_index will have different meaning (2) ifindex2ifnet could become NULL when interface gets destroyed, when we introduce dynamically-created interfaces. markus ok
2003-12-08add IOCIFGCLONERS; ifconfig -C; from netbsd; ok henning, deraadtMarkus Friedl
2003-12-03support for network interface "cloning", e.g. gif(4) via ifconfig(8)Markus Friedl
2003-10-19more typosDavid Krause
2003-10-17Common Address Redundancy ProtocolRyan Thomas McBride
Allows multiple hosts to share an IP address, providing high availability and load balancing. Based on code by mickey@, with additional help from markus@ and Marco_Pfatschbacher@genua.de ok deraadt@
2003-08-25if_init support, required by ieee80211.Federico G. Schwindt
deraadt@ ok.
2003-06-02Remove the advertising clause in the UCB license which BerkeleyTodd C. Miller
rescinded 22 July 1999. Proofed by myself and Theo.
2002-07-03Change all variables definitions (int foo) in sys/sys/*.h to variableMiod Vallat
declarations (extern int foo), and compensate in the appropriate locations.
2002-06-30allocate sockaddr_dl for ifnet in if_alloc_sadl(), as we don't always knowJun-ichiro itojun Hagino
the size of sockaddr_dl on if_attach() - for instance, see ether_ifattach(). from netbsd. fgs ok
2002-06-23g/c last remains of old ipv6 prefix managementJun-ichiro itojun Hagino
2002-05-27if_attach() gets called before domaininit(). scan all interfaces for if_afdataJun-ichiro itojun Hagino
initialization after domaininit().
2002-05-27framework to add af-dependent data structure to struct ifnet.Jun-ichiro itojun Hagino
as discussed at bsd-api-discuss. sync w/kame
2002-04-24Add hooks to struct ifnet that allow to register callbacks that will beDaniel Hartmeier
notified of interface address changes. ok provos@, angelos@
2002-03-15Cosmetic changes only, primarily making comments line up nicely after theTodd C. Miller
__P removal.
2002-03-14First round of __P removal in sysTodd C. Miller
2002-01-23compatability -> compatibility.Federico G. Schwindt
2001-07-05KNFAngelos D. Keromytis
2001-07-05Include files for IPComp support. angelos@ ok.Jean-Jacques Bernard-Gundol
2001-06-27ALTQ base modifications to the kernel.Kenjiro Cho
- ALTQ introduces a set of new queue macros that coexist with the traditional IF_XXX macros. - "struct ifaltq" replaces "struct ifqueue" in "struct ifnet". - assign cdev major 74 for i386 and 54 for alpha as ALTQ control interface.
2001-06-23Add ether_input_mbuf to help us remove the ether_header fromFederico G. Schwindt
ether_input; all drivers should start migrating to this. Discussed with jason@, deraadt@ more or les ok'ed.
2001-06-15change the meaning of ifnet.if_lastchange to meet RFC1573 ifLastChange.Jun-ichiro itojun Hagino
follows BSD/OS practice and ucd-snmp code (FreeBSD does it for specific interfaces only). was: if_lastchange get updated on every packet transmission/receipt. now: if_lastchange get updated when IFF_UP is changed.
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