diff options
Diffstat (limited to 'net/ipv6/netfilter/Kconfig')
| -rw-r--r-- | net/ipv6/netfilter/Kconfig | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig index 2812816aabdc..6af874fc187f 100644 --- a/net/ipv6/netfilter/Kconfig +++ b/net/ipv6/netfilter/Kconfig @@ -40,18 +40,13 @@ config NFT_CHAIN_ROUTE_IPV6 fields such as the source, destination, flowlabel, hop-limit and the packet mark. -config NFT_CHAIN_NAT_IPV6 - depends on NF_TABLES_IPV6 - depends on NF_NAT_IPV6 && NFT_NAT - tristate "IPv6 nf_tables nat chain support" - help - This option enables the "nat" chain for IPv6 in nf_tables. This - chain type is used to perform Network Address Translation (NAT) - packet transformations such as the source, destination address and - source and destination ports. +config NF_REJECT_IPV6 + tristate "IPv6 packet rejection" + default m if NETFILTER_ADVANCED=n config NFT_REJECT_IPV6 depends on NF_TABLES_IPV6 + select NF_REJECT_IPV6 default NFT_REJECT tristate @@ -70,6 +65,34 @@ config NF_NAT_IPV6 forms of full Network Address Port Translation. This can be controlled by iptables or nft. +if NF_NAT_IPV6 + +config NFT_CHAIN_NAT_IPV6 + depends on NF_TABLES_IPV6 + tristate "IPv6 nf_tables nat chain support" + help + This option enables the "nat" chain for IPv6 in nf_tables. This + chain type is used to perform Network Address Translation (NAT) + packet transformations such as the source, destination address and + source and destination ports. + +config NF_NAT_MASQUERADE_IPV6 + tristate "IPv6 masquerade support" + help + This is the kernel functionality to provide NAT in the masquerade + flavour (automatic source address selection) for IPv6. + +config NFT_MASQ_IPV6 + tristate "IPv6 masquerade support for nf_tables" + depends on NF_TABLES_IPV6 + depends on NFT_MASQ + select NF_NAT_MASQUERADE_IPV6 + help + This is the expression that provides IPv4 masquerading support for + nf_tables. + +endif # NF_NAT_IPV6 + config IP6_NF_IPTABLES tristate "IP6 tables support (required for filtering)" depends on INET && IPV6 @@ -190,6 +213,7 @@ config IP6_NF_FILTER config IP6_NF_TARGET_REJECT tristate "REJECT target support" depends on IP6_NF_FILTER + select NF_REJECT_IPV6 default m if NETFILTER_ADVANCED=n help The REJECT target allows a filtering rule to specify that an ICMPv6 @@ -260,6 +284,7 @@ if IP6_NF_NAT config IP6_NF_TARGET_MASQUERADE tristate "MASQUERADE target support" + select NF_NAT_MASQUERADE_IPV6 help Masquerading is a special case of NAT: all outgoing connections are changed to seem to come from a particular interface's address, and |