Bhaskar Dutta 723884339f sctp: Sysctl configuration for IPv4 Address Scoping ... This patch introduces a new sysctl option to make IPv4 Address Scoping configurable <draft-stewart-tsvwg-sctp-ipv4-00.txt>. In networking environments where DNAT rules in iptables prerouting chains convert destination IP's to link-local/private IP addresses, SCTP connections fail to establish as the INIT chunk is dropped by the kernel due to address scope match failure. For example to support overlapping IP addresses (same IP address with different vlan id) a Layer-5 application listens on link local IP's, and there is a DNAT rule that maps the destination IP to a link local IP. Such applications never get the SCTP INIT if the address-scoping draft is strictly followed. This sysctl configuration allows SCTP to function in such unconventional networking environments. Sysctl options: 0 - Disable IPv4 address scoping draft altogether 1 - Enable IPv4 address scoping (default, current behavior) 2 - Enable address scoping but allow IPv4 private addresses in init/init-ack 3 - Enable address scoping but allow IPv4 link local address in init/init-ack Signed-off-by: Bhaskar Dutta <bhaskar.dutta@globallogic.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>		2009-09-04 18:21:01 -04:00
..
ABI	block: Update topology documentation	2009-08-01 10:24:35 +02:00
DocBook	docbook: fix printk of ip address	2009-07-30 13:10:50 -07:00
PCI	…
RCU	netfilter: nf_conntrack: nf_conntrack_alloc() fixes	2009-07-16 14:03:40 +02:00
accounting	…
acpi	…
aoe	…
arm	ARM: 5624/1: Document cache aliasing region	2009-07-30 10:44:14 +01:00
auxdisplay	…
blackfin	…
block	Trivial typo fixes in Documentation/block/data-integrity.txt.	2009-07-01 10:56:25 +02:00
blockdev	…
cdrom	…
cgroups	cpusets: document adding/removing cpus to cpuset elaborately	2009-06-30 18:56:01 -07:00
connector	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-07-23 19:03:51 -07:00
console	…
cpu-freq	…
cpuidle	…
cris	…
crypto	…
development-process	…
device-mapper	dm raid1: add userspace log	2009-06-22 10:12:35 +01:00
driver-model	driver model: fix show/store prototypes in doc.	2009-07-12 13:02:10 -07:00
dvb	V4L/DVB (12206): get_dvb_firmware: Correct errors in MPC718 firmware extraction logic	2009-07-05 19:21:49 -03:00
early-userspace	…
fault-injection	…
fb	…
filesystems	driver core: documentation: make it clear that sysfs is optional	2009-07-28 13:45:23 -07:00
firmware_class	…
frv	…
hwmon	…
i2c	i2c: Add a sysfs interface to instantiate devices	2009-06-19 16:58:20 +02:00
i2o	…
ia64	…
ide	…
infiniband	…
input	…
ioctl	…
isdn	isdn: clean up documentation index	2009-06-20 01:10:38 -07:00
ja_JP	block: rename CONFIG_LBD to CONFIG_LBDAF	2009-06-19 08:08:50 +02:00
kbuild	…
kdump	…
ko_KR	…
laptops	thinkpad-acpi: remove dock and bay subdrivers	2009-08-01 23:46:58 -04:00
lguest	lguest and virtio: cleanup struct definitions to Linux style.	2009-07-30 16:03:46 +09:30
m68k	…
make	…
mips	…
misc-devices	…
mn10300	…
mtd	…
namespaces	…
netlabel	…
networking	sctp: Sysctl configuration for IPv4 Address Scoping	2009-09-04 18:21:01 -04:00
parisc	…
pcmcia	…
power	…
powerpc	Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds	2009-06-28 11:02:32 -07:00
pps	…
prctl	…
s390	…
scheduler	sched: Documentation/sched-rt-group: Fix style issues & bump version	2009-06-21 13:12:46 +02:00
scsi	…
serial	…
sh	…
sound	ALSA: pcm - Add logging of hwptr updates and interrupt updates	2009-07-23 11:09:03 +02:00
sparc	…
spi	spi: new spi->mode bits	2009-06-30 18:56:00 -07:00
sysctl	…
telephony	…
thermal	…
timers	…
trace	…
uml	…
usb	…
video4linux	V4L/DVB (12283): gspca - sn9c20x: New subdriver for sn9c201 and sn9c202 bridges.	2009-07-24 14:03:30 -03:00
vm	…
w1	…
watchdog	[WATCHDOG] hpwdt: Add NMI priority option	2009-06-23 07:13:45 +00:00
wimax	…
x86	Doc: move Documentation/exception.txt into x86 subdir	2009-07-10 19:10:32 -07:00
zh_CN	…
00-INDEX	Bluetooth: Add documentation for Marvell Bluetooth driver	2009-08-22 14:25:32 -07:00
BUG-HUNTING	…
Changes	…
CodingStyle	…
DMA-API.txt	…
DMA-ISA-LPC.txt	…
DMA-attributes.txt	…
DMA-mapping.txt	…
HOWTO	…
IO-mapping.txt	…
IPMI.txt	…
IRQ-affinity.txt	…
IRQ.txt	…
Intel-IOMMU.txt	…
Makefile	…
ManagementStyle	…
SAK.txt	…
SELinux.txt	…
SM501.txt	…
SecurityBugs	…
Smack.txt	…
SubmitChecklist	block: rename CONFIG_LBD to CONFIG_LBDAF	2009-06-19 08:08:50 +02:00
SubmittingDrivers	…
SubmittingPatches	…
VGA-softcursor.txt	…
applying-patches.txt	…
atomic_ops.txt	…
bad_memory.txt	…
basic_profiling.txt	…
binfmt_misc.txt	…
braille-console.txt	…
bt8xxgpio.txt	…
btmrvl.txt	Bluetooth: Add documentation for Marvell Bluetooth driver	2009-08-22 14:25:32 -07:00
c2port.txt	…
cachetlb.txt	…
cpu-hotplug.txt	…
cpu-load.txt	…
cputopology.txt	…
credentials.txt	…
dcdbas.txt	…
debugging-modules.txt	…
debugging-via-ohci1394.txt	…
dell_rbu.txt	…
devices.txt	…
dmaengine.txt	…
dontdiff	…
dynamic-debug-howto.txt	…
edac.txt	…
eisa.txt	…
email-clients.txt	…
feature-removal-schedule.txt	[CPUFREQ] Mark policy_rwsem as going static in cpufreq.c wont be exported	2009-07-06 21:38:28 -04:00
futex-requeue-pi.txt	…
gcov.txt	gcov: fix documentation	2009-06-30 18:55:59 -07:00
gpio.txt	…
highuid.txt	…
hw_random.txt	…
ics932s401	…
initrd.txt	…
io-mapping.txt	…
io_ordering.txt	…
iostats.txt	…
irqflags-tracing.txt	…
isapnp.txt	…
java.txt	…
kernel-doc-nano-HOWTO.txt	…
kernel-docs.txt	…
kernel-parameters.txt	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-08-12 17:44:53 -07:00
keys-request-key.txt	…
keys.txt	…
kmemcheck.txt	…
kmemleak.txt	kmemleak: Do not trigger a scan when reading the debug/kmemleak file	2009-06-26 17:38:27 +01:00
kobject.txt	…
kprobes.txt	…
kref.txt	…
ldm.txt	…
leds-class.txt	…
leds-lp3944.txt	leds: LED driver for National Semiconductor LP3944 Funlight Chip	2009-06-23 20:21:38 +01:00
local_ops.txt	…
lockdep-design.txt	lockdep: Fix typos in documentation	2009-08-07 12:03:46 +02:00
lockstat.txt	…
logo.gif	…
logo.txt	…
magic-number.txt	…
markers.txt	…
mca.txt	…
md.txt	…
memory-barriers.txt	…
memory-hotplug.txt	…
memory.txt	…
mono.txt	…
mutex-design.txt	…
nmi_watchdog.txt	…
nommu-mmap.txt	…
numastat.txt	…
oops-tracing.txt	…
parport-lowlevel.txt	…
parport.txt	…
pi-futex.txt	…
pnp.txt	…
preempt-locking.txt	…
printk-formats.txt	…
prio_tree.txt	…
rbtree.txt	…
rfkill.txt	rfkill: export persistent attribute in sysfs	2009-06-19 11:50:18 -04:00
robust-futex-ABI.txt	…
robust-futexes.txt	…
rt-mutex-design.txt	…
rt-mutex.txt	…
rtc.txt	…
serial-console.txt	…
sgi-ioc4.txt	…
sgi-visws.txt	…
slow-work.txt	…
sparse.txt	…
spinlocks.txt	…
stable_api_nonsense.txt	…
stable_kernel_rules.txt	…
svga.txt	…
sysfs-rules.txt	…
sysrq.txt	sysrq, kdump: make sysrq-c consistent	2009-07-29 19:10:36 -07:00
tomoyo.txt	…
unaligned-memory-access.txt	…
unicode.txt	…
unshare.txt	…
video-output.txt	…
volatile-considered-harmful.txt	…
voyager.txt	…
zorro.txt	…