* Dead peer detection (DPD) is a method that network devices use to verify
the current existence and availability of other peer devices.
* NAT traversal (sometimes abbreviated as NAT-T) is a general term for
techniques that establish and maintain Internet protocol connections
traversing network address translation (NAT) gateways
Signed-off-by: Ting Liu <b28495@freescale.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
1. use PACKAGECONFIG
2. add three patches which will add the address check, to avoid SEGFAULT
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
We can remove all references to yywrap by adding "%option noyywrap" statements
to each flex source file which doesn't override yywrap. After this, we no longer
need to link against libfl and so no longer get errors about undefined
references to yylex.
Also change the dependency on flex to flex-native as we no longer need libfl
compiled for the target - the lexer is now self-contained.
Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
Signed-off-by: Joe MacDonald <joe@deserted.net>
ipsec-tools depends on bison-native
enable ipv6 support by DISTRO_FEATURE, and enable shared library support.
Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Joe MacDonald <joe.macdonald@windriver.com>
Ting Liu
Roy Li
Richard Purdie
Paul Barker
Khem Raj