bird/sysdep/cf/README

Available configuration variables:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

CONFIG_AUTO_ROUTES	Device routes are added automagically by the kernel
CONFIG_SELF_CONSCIOUS	We're able to recognize whether route was installed by us
CONFIG_MULTIPLE_TABLES	The kernel supports multiple routing tables
CONFIG_ALL_TABLES_AT_ONCE	Kernel scanner wants to process all tables at once

CONFIG_UNIX_IFACE	Use Unix interface scanner
CONFIG_UNIX_SET		Use Unix route setting
CONFIG_LINUX_SCAN	Use Linux /proc/net/route scanner

CONFIG_ALL_MULTICAST	krt-iface: All devices support multicasting (i.e., ignore IFF_MULTICAST)
CONFIG_UNNUM_MULTICAST	krt-iface: We support multicasts on unnumbered PtP devices

CONFIG_LINUX_MC_MREQN	Linux: Use struct mreqn for multicasting
CONFIG_LINUX_MC_MREQ	Linux: Use struct mreq
CONFIG_LINUX_MC_MREQ_BIND	Linux: Use struct mreq and SO_BINDTODEVICE
Cleaned up system configuration files -- removed few obsolete parameters, documented the remaining ones (sysdep/cf/README). Available configurations: o linux-20: Old Linux interface via /proc/net/route (selected by default on pre-2.1 kernels). o linux-21: Old Linux interface, but device routes handled by the kernel (selected by default for 2.1 and newer kernels). o linux-22: Linux with Netlink (I play with it a lot yet, so it isn't a default). o linux-ipv6: Prototype config for IPv6 on Linux. Not functional yet. 1999-03-28 06:51:05 +08:00			`Available configuration variables:`
			`~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`

			`CONFIG_AUTO_ROUTES Device routes are added automagically by the kernel`
Defined CONFIG_SELF_CONSCIOUS whenever the kernel scanner is able to distinguish between our own routes and alien ones. 1999-04-03 21:00:52 +08:00			`CONFIG_SELF_CONSCIOUS We're able to recognize whether route was installed by us`
Kernel route syncer supports multiple tables. The changes are just too extensive for lazy me to list them there, but see the comment at the top of sysdep/unix/krt.c. The code got a bit more ifdeffy than I'd like, though. Also fixed a bunch of FIXME's and added a couple of others. :) 1999-08-04 03:33:22 +08:00			`CONFIG_MULTIPLE_TABLES The kernel supports multiple routing tables`
			`CONFIG_ALL_TABLES_AT_ONCE Kernel scanner wants to process all tables at once`
Cleaned up system configuration files -- removed few obsolete parameters, documented the remaining ones (sysdep/cf/README). Available configurations: o linux-20: Old Linux interface via /proc/net/route (selected by default on pre-2.1 kernels). o linux-21: Old Linux interface, but device routes handled by the kernel (selected by default for 2.1 and newer kernels). o linux-22: Linux with Netlink (I play with it a lot yet, so it isn't a default). o linux-ipv6: Prototype config for IPv6 on Linux. Not functional yet. 1999-03-28 06:51:05 +08:00
			`CONFIG_UNIX_IFACE Use Unix interface scanner`
			`CONFIG_UNIX_SET Use Unix route setting`
			`CONFIG_LINUX_SCAN Use Linux /proc/net/route scanner`
Tried to clean up multicast handling. Now we don't try to guess multicast abilities depending on definedness of symbols and use hard-wired system-dependent configuration defines instead. Please test whereever you can. 1999-12-16 21:06:13 +08:00
			`CONFIG_ALL_MULTICAST krt-iface: All devices support multicasting (i.e., ignore IFF_MULTICAST)`
			`CONFIG_UNNUM_MULTICAST krt-iface: We support multicasts on unnumbered PtP devices`

			`CONFIG_LINUX_MC_MREQN Linux: Use struct mreqn for multicasting`
			`CONFIG_LINUX_MC_MREQ Linux: Use struct mreq`
			`CONFIG_LINUX_MC_MREQ_BIND Linux: Use struct mreq and SO_BINDTODEVICE`