Stephen Hemminger d218d11133 tcp: Generalized TTL Security Mechanism ... This patch adds the kernel portions needed to implement RFC 5082 Generalized TTL Security Mechanism (GTSM). It is a lightweight security measure against forged packets causing DoS attacks (for BGP). This is already implemented the same way in BSD kernels. For the necessary Quagga patch http://www.gossamer-threads.com/lists/quagga/dev/17389 Description from Cisco http://www.cisco.com/en/US/docs/ios/12_3t/12_3t7/feature/guide/gt_btsh.html It does add one byte to each socket structure, but I did a little rearrangement to reuse a hole (on 64 bit), but it does grow the structure on 32 bit This should be documented on ip(4) man page and the Glibc in.h file also needs update. IPV6_MINHOPLIMIT should also be added (although BSD doesn't support that). Only TCP is supported, but could also be added to UDP, DCCP, SCTP if desired. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-01-11 16:28:01 -08:00
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acpi
asm-generic	fix up O_SYNC comments	2009-12-17 11:03:24 -05:00
crypto
drm	drm: convert drm_ioctl to unlocked_ioctl	2009-12-18 11:22:31 +10:00
keys
linux	tcp: Generalized TTL Security Mechanism	2010-01-11 16:28:01 -08:00
math-emu
media
mtd
net	tcp: Generalized TTL Security Mechanism	2010-01-11 16:28:01 -08:00
pcmcia
rdma
rxrpc
scsi	kfifo: move struct kfifo in place	2009-12-22 14:17:55 -08:00
sound
trace
video	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2009-12-16 10:29:52 -08:00
xen
Kbuild