diff options
| author | fan.du <fan.du@windriver.com> | 2013-12-18 11:27:02 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-12-24 12:37:58 +0100 |
| commit | 6a649f339802f104549e1fb211e381036661e244 (patch) | |
| tree | 673fd543f147e890e2cd34deceaa70606ff83054 /net/netfilter/Kconfig | |
| parent | 08c0cad69f32ad1e881fa3fb7f5e0a25db5b07ce (diff) | |
| download | blackbird-op-linux-6a649f339802f104549e1fb211e381036661e244.tar.gz blackbird-op-linux-6a649f339802f104549e1fb211e381036661e244.zip | |
netfilter: add IPv4/6 IPComp extension match support
With this plugin, user could specify IPComp tagged with certain
CPI that host not interested will be DROPped or any other action.
For example:
iptables -A INPUT -p 108 -m ipcomp --ipcompspi 0x87 -j DROP
ip6tables -A INPUT -p 108 -m ipcomp --ipcompspi 0x87 -j DROP
Then input IPComp packet with CPI equates 0x87 will not reach
upper layer anymore.
Signed-off-by: Fan Du <fan.du@windriver.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/Kconfig')
| -rw-r--r-- | net/netfilter/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index c3398cd99b94..6d8e48b376fc 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -1035,6 +1035,15 @@ config NETFILTER_XT_MATCH_HL in the IPv6 header, or the time-to-live field in the IPv4 header of the packet. +config NETFILTER_XT_MATCH_IPCOMP + tristate '"ipcomp" match support' + depends on NETFILTER_ADVANCED + help + This match extension allows you to match a range of CPIs(16 bits) + inside IPComp header of IPSec packets. + + To compile it as a module, choose M here. If unsure, say N. + config NETFILTER_XT_MATCH_IPRANGE tristate '"iprange" address range match support' depends on NETFILTER_ADVANCED |
