From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Clark Subject: Re: [RFC PATCH 00/18] netfilter: IPv6 NAT Date: Mon, 28 Nov 2011 12:14:28 -0500 Message-ID: <4ED3C174.9030302@earthlink.net> References: <1322153850-10533-1-git-send-email-kaber@trash.net> Reply-To: sclark46@earthlink.net Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: netfilter-devel@vger.kernel.org, netdev@vger.kernel.org, ulrich.weber@sophos.com To: kaber@trash.net Return-path: In-Reply-To: <1322153850-10533-1-git-send-email-kaber@trash.net> Sender: netdev-owner@vger.kernel.org List-Id: netfilter-devel.vger.kernel.org On 11/24/2011 11:57 AM, kaber@trash.net wrote: > The following patches contain the updated IPv6 NAT patchset forward ported > to 3.2-rc3. Changes since last posting: > > - Layer 4 protocol registration has been fixed to work properly with modular > layer 4 protocol modules > > - an inverted condition in the ip6t_NETMAP checkentry function causing > rule addition to always fail has been fixed > > - use of HH_DATA_ALIGN in IPv6 headroom reallocation after rerouting to fix > unaligned data access on Tile, as suggested by Eric > > - nla_policy fix has been moved to a separate patch > > The patchset is also available at: > > git://github.com/kaber/nf-nat-ipv6.git master > > Last open point is IPv6 fragmentation handling, I'll implement my suggested > method of storing the biggest fragment size seen during reassembly in the CB > and using that as a hard limit during refragmentation over the weekend. > > > Patrick McHardy (18): > netfilter: nf_nat: export NAT definitions to userspace > netfilter: nf_nat: use hash random for bysource hash > netfilter: nf_nat: add missing nla_policy entry for CTA_NAT_PROTO attribute > netfilter: nat: remove module reference counting from NAT protocols > netfilter: nf_nat: remove obsolete code from nf_nat_icmp_reply_translation() > netfilter: nf_nat: remove obsolete check in nf_nat_mangle_udp_packet() > netfilter: ctnetlink: remove dead NAT code > netfilter: conntrack: restrict NAT helper invocation to IPv4 > netfilter: nf_nat: add protoff argument to packet mangling functions > netfilter: add protocol independant NAT core > netfilter: ipv6: expand skb head in ip6_route_me_harder after oif change > net: core: add function for incremental IPv6 pseudo header checksum updates > netfilter: ipv6: add IPv6 NAT support > netfilter: ip6tables: add MASQUERADE target > netfilter: ip6tables: add REDIRECT target > netfilter: ip6tables: add NETMAP target > netfilter: nf_nat: support IPv6 in FTP NAT helper > netfilter: nf_nat: support IPv6 in amanda NAT helper > > include/linux/netfilter.h | 14 +- > include/linux/netfilter/Kbuild | 1 + > include/linux/netfilter/nf_conntrack_amanda.h | 1 + > include/linux/netfilter/nf_conntrack_ftp.h | 1 + > include/linux/netfilter/nf_conntrack_h323.h | 15 +- > include/linux/netfilter/nf_conntrack_irc.h | 1 + > include/linux/netfilter/nf_conntrack_pptp.h | 2 + > include/linux/netfilter/nf_conntrack_sip.h | 12 +- > .../linux/netfilter/nf_conntrack_tuple_common.h | 27 + > include/linux/netfilter/nf_nat.h | 33 + > include/linux/netfilter/nfnetlink_conntrack.h | 8 +- > include/linux/netfilter_ipv4.h | 1 - > include/linux/netfilter_ipv4/Kbuild | 1 - > include/linux/netfilter_ipv4/nf_nat.h | 58 -- > include/net/addrconf.h | 2 +- > include/net/checksum.h | 3 + > include/net/netfilter/nf_conntrack_expect.h | 2 +- > include/net/netfilter/nf_conntrack_tuple.h | 1 - > include/net/netfilter/nf_nat.h | 8 +- > include/net/netfilter/nf_nat_core.h | 7 +- > include/net/netfilter/nf_nat_helper.h | 11 +- > include/net/netfilter/nf_nat_l3proto.h | 52 ++ > include/net/netfilter/nf_nat_l4proto.h | 72 +++ > include/net/netfilter/nf_nat_protocol.h | 74 --- > include/net/netfilter/nf_nat_rule.h | 15 - > include/net/netns/conntrack.h | 4 + > include/net/netns/ipv4.h | 2 - > include/net/netns/ipv6.h | 1 + > net/core/secure_seq.c | 1 + > net/core/utils.c | 20 + > net/ipv4/netfilter.c | 37 -- > net/ipv4/netfilter/Kconfig | 67 +-- > net/ipv4/netfilter/Makefile | 13 +- > net/ipv4/netfilter/ipt_MASQUERADE.c | 26 +- > net/ipv4/netfilter/ipt_NETMAP.c | 21 +- > net/ipv4/netfilter/ipt_REDIRECT.c | 23 +- > .../{nf_nat_standalone.c => iptable_nat.c} | 266 ++++----- > net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 8 +- > net/ipv4/netfilter/nf_nat_h323.c | 83 ++-- > net/ipv4/netfilter/nf_nat_irc.c | 4 +- > net/ipv4/netfilter/nf_nat_l3proto_ipv4.c | 281 +++++++++ > net/ipv4/netfilter/nf_nat_pptp.c | 31 +- > net/ipv4/netfilter/nf_nat_proto_common.c | 126 ---- > net/ipv4/netfilter/nf_nat_proto_gre.c | 36 +- > net/ipv4/netfilter/nf_nat_proto_icmp.c | 26 +- > net/ipv4/netfilter/nf_nat_rule.c | 214 ------- > net/ipv4/netfilter/nf_nat_sip.c | 121 ++-- > net/ipv4/netfilter/nf_nat_tftp.c | 1 - > net/ipv6/addrconf.c | 2 +- > net/ipv6/netfilter.c | 8 + > net/ipv6/netfilter/Kconfig | 48 ++ > net/ipv6/netfilter/Makefile | 7 + > net/ipv6/netfilter/ip6t_MASQUERADE.c | 135 +++++ > net/ipv6/netfilter/ip6t_NETMAP.c | 94 +++ > net/ipv6/netfilter/ip6t_REDIRECT.c | 98 +++ > net/ipv6/netfilter/ip6table_nat.c | 319 ++++++++++ > net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 14 + > net/ipv6/netfilter/nf_nat_l3proto_ipv6.c | 285 +++++++++ > net/ipv6/netfilter/nf_nat_proto_icmpv6.c | 87 +++ > net/netfilter/Kconfig | 34 ++ > net/netfilter/Makefile | 15 + > net/netfilter/core.c | 5 + > net/netfilter/ipvs/ip_vs_ftp.c | 1 + > net/netfilter/nf_conntrack_amanda.c | 5 +- > net/netfilter/nf_conntrack_core.c | 7 + > net/netfilter/nf_conntrack_ftp.c | 3 +- > net/netfilter/nf_conntrack_h323_main.c | 232 +++++--- > net/netfilter/nf_conntrack_irc.c | 6 +- > net/netfilter/nf_conntrack_netlink.c | 30 +- > net/netfilter/nf_conntrack_pptp.c | 18 +- > net/netfilter/nf_conntrack_proto_tcp.c | 8 +- > net/netfilter/nf_conntrack_sip.c | 119 +++-- > net/netfilter/nf_conntrack_tftp.c | 3 +- > net/{ipv4 => }/netfilter/nf_nat_amanda.c | 4 +- > net/{ipv4 => }/netfilter/nf_nat_core.c | 621 ++++++++++---------- > net/{ipv4 => }/netfilter/nf_nat_ftp.c | 33 +- > net/{ipv4 => }/netfilter/nf_nat_helper.c | 121 ++--- > net/netfilter/nf_nat_proto_common.c | 112 ++++ > net/{ipv4 => }/netfilter/nf_nat_proto_dccp.c | 58 +- > net/{ipv4 => }/netfilter/nf_nat_proto_sctp.c | 55 +- > net/{ipv4 => }/netfilter/nf_nat_proto_tcp.c | 42 +- > net/{ipv4 => }/netfilter/nf_nat_proto_udp.c | 44 +- > net/{ipv4 => }/netfilter/nf_nat_proto_udplite.c | 60 +- > net/{ipv4 => }/netfilter/nf_nat_proto_unknown.c | 15 +- > net/netfilter/xt_nat.c | 185 ++++++ > 85 files changed, 3132 insertions(+), 1635 deletions(-) > > -- > To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Probabably a dumb question but are these patches for natting ipv6 to ipv6 or ipv4 to ipv6? -- "They that give up essential liberty to obtain temporary safety, deserve neither liberty nor safety." (Ben Franklin) "The course of history shows that as a government grows, liberty decreases." (Thomas Jefferson)