bird/sysdep/cf/bsd.h

/*
 *	Configuration for *BSD based systems (tested on FreeBSD and NetBSD)
 *
 *	(c) 2004 Ondrej Filip <feela@network.cz>
 *
 *	Can be freely distributed and used under the terms of the GNU GPL.
 */

#define CONFIG_AUTO_ROUTES
#define CONFIG_SELF_CONSCIOUS
#define CONFIG_MULTIPLE_TABLES
#define CONFIG_SINGLE_ROUTE

#define CONFIG_SKIP_MC_BIND
#define CONFIG_NO_IFACE_BIND
#define CONFIG_USE_HDRINCL

/*
Link: sysdep/unix
Link: sysdep/bsd
 */
*BSD port added. (Tested on FreeBSD and NetBSD) 2004-05-31 13:25:00 +00:00			`/*`
			`* Configuration for *BSD based systems (tested on FreeBSD and NetBSD)`
			`*`
			`* (c) 2004 Ondrej Filip <feela@network.cz>`
			`*`
			`* Can be freely distributed and used under the terms of the GNU GPL.`
			`*/`

			`#define CONFIG_AUTO_ROUTES`
Many changes in (mainly) kernel syncers. - BSD kernel syncer is now self-conscious and can learn alien routes - important bugfix in BSD kernel syncer (crash after protocol restart) - many minor changes and bugfixes in kernel syncers and neighbor cache - direct protocol does not generate host and link local routes - min_scope check is removed, all routes have SCOPE_UNIVERSE by default - also fixes some remaining compiler warnings 2010-02-26 09:55:58 +00:00			`#define CONFIG_SELF_CONSCIOUS`
Implements multiple routing table support for FreeBSD and OpenBSD. Inspired by the patch from Alexander V. Chernikov. 2013-07-07 10:11:42 +00:00			`#define CONFIG_MULTIPLE_TABLES`
KRT: Fixes learning of preferred kernel routes. When a new route was imported from kernel and chosen as preferred, then the old best route was propagated as a withdraw to the kernel protocol. Under some circumstances such withdraw propagated to the BSD kernel could remove the new alien route and thus reverting the import. 2015-04-25 18:43:43 +00:00			`#define CONFIG_SINGLE_ROUTE`
*BSD port added. (Tested on FreeBSD and NetBSD) 2004-05-31 13:25:00 +00:00
CONFIG_SKIP_MC_BIND added. BSD hates it, Linux needs it. 2004-06-03 08:18:14 +00:00			`#define CONFIG_SKIP_MC_BIND`
Fixes problem with RIP on multiple ifaces on BSD. RIP sockets for multiple ifaces collided, because we cannot bind to a specific iface on BSD. Workarounded by SO_REUSEPORT. Thanks to Eugene M. Zheganin for the bugreport. 2013-11-22 01:12:21 +00:00			`#define CONFIG_NO_IFACE_BIND`
Many changes in I/O and OSPF sockets and packet handling. I/O: - BSD: specify src addr on IP sockets by IP_HDRINCL - BSD: specify src addr on UDP sockets by IP_SENDSRCADDR - Linux: specify src addr on IP/UDP sockets by IP_PKTINFO - IPv6: specify src addr on IP/UDP sockets by IPV6_PKTINFO - Alternative SKF_BIND flag for binding to IP address - Allows IP/UDP sockets without tx_hook, on these sockets a packet is discarded when TX queue is full - Use consistently SOL_ for socket layer values. OSPF: - Packet src addr is always explicitly set - Support for secondary addresses in BSD - Dynamic RX/TX buffers - Fixes some minor buffer overruns - Interface option 'tx length' - Names for vlink pseudoifaces (vlinkX) - Vlinks use separate socket for TX - Vlinks do not use fixed associated iface - Fixes TTL for direct unicast packets - Fixes DONTROUTE for OSPF sockets - Use ifa->ifname instead of ifa->iface->name 2014-02-06 16:46:01 +00:00			`#define CONFIG_USE_HDRINCL`
*BSD port added. (Tested on FreeBSD and NetBSD) 2004-05-31 13:25:00 +00:00
			`/*`
			`Link: sysdep/unix`
			`Link: sysdep/bsd`
			`*/`