diff options
Diffstat (limited to 'net/netfilter/Kconfig')
| -rw-r--r-- | net/netfilter/Kconfig | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index d1a365d83c5..6b2eb26ae03 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -120,6 +120,10 @@ config NF_CONNTRACK_EVENTS If unsure, say `N'. +config NF_CT_PROTO_GRE + tristate + depends on EXPERIMENTAL && NF_CONNTRACK + config NF_CT_PROTO_SCTP tristate 'SCTP protocol on new connection tracking support (EXPERIMENTAL)' depends on EXPERIMENTAL && NF_CONNTRACK @@ -213,6 +217,25 @@ config NF_CONNTRACK_NETBIOS_NS To compile it as a module, choose M here. If unsure, say N. +config NF_CONNTRACK_PPTP + tristate "PPtP protocol support (EXPERIMENTAL)" + depends on EXPERIMENTAL && NF_CONNTRACK + select NF_CT_PROTO_GRE + help + This module adds support for PPTP (Point to Point Tunnelling + Protocol, RFC2637) connection tracking and NAT. + + If you are running PPTP sessions over a stateful firewall or NAT + box, you may want to enable this feature. + + Please note that not all PPTP modes of operation are supported yet. + Specifically these limitations exist: + - Blindy assumes that control connections are always established + in PNS->PAC direction. This is a violation of RFC2637. + - Only supports a single call within each session + + To compile it as a module, choose M here. If unsure, say N. + config NF_CT_NETLINK tristate 'Connection tracking netlink interface (EXPERIMENTAL)' depends on EXPERIMENTAL && NF_CONNTRACK && NETFILTER_NETLINK |