From: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
To: netfilter-devel@vger.kernel.org
Cc: pablo@netfilter.org
Subject: [linux PATCH v2 0/5] NAT updates for nf_tables
Date: Tue, 01 Jul 2014 12:45:48 +0200 [thread overview]
Message-ID: <20140701104524.6831.83230.stgit@nfdev.cica.es> (raw)
The following series implements some updates for NAT in nf_tables.
First of all, I add a new flag attribute to allow clients of nft_nat to
specify additional config flags. This enables implementing port randomization
and persistence to be set from nft.
Two patches split the masquerade code from ip[6]t_MASQUERADE.c to generic
modules, so we can use this NAT type from nft_nat.
Then, the nft_nat code is splitted in AF specific parts, so we avoid potential
dependencies regarding AF specific symbols in the last patch.
The last patch finally implements masquerade for nft_nat.
This v2 series includes some fixes and additionals checks, as requested
by Florian Westphal.
Comments are welcomed.
---
Arturo Borrero Gonzalez (5):
netfilter: nft_nat: include a flag attribute
netfilter: nf_nat_masquerade_ipv4: code factorization
netfilter: nf_nat_masquerade_ipv6: code factorization
netfilter: nft_nat: split code in AF parts
netfilter: nft_nat: add masquerade support
.../net/netfilter/ipv4/nf_nat_masquerade_ipv4.h | 14 ++
.../net/netfilter/ipv6/nf_nat_masquerade_ipv6.h | 10 +
include/net/netfilter/nft_nat.h | 20 ++
include/uapi/linux/netfilter/nf_nat.h | 5 +
include/uapi/linux/netfilter/nf_tables.h | 10 +
net/ipv4/netfilter/Kconfig | 14 ++
net/ipv4/netfilter/Makefile | 2
net/ipv4/netfilter/ipt_MASQUERADE.c | 108 +------------
net/ipv4/netfilter/nf_nat_masquerade_ipv4.c | 155 ++++++++++++++++++
net/ipv4/netfilter/nft_nat_ipv4.c | 165 ++++++++++++++++++++
net/ipv6/netfilter/Kconfig | 14 ++
net/ipv6/netfilter/Makefile | 2
net/ipv6/netfilter/ip6t_MASQUERADE.c | 76 +--------
net/ipv6/netfilter/nf_nat_masquerade_ipv6.c | 121 ++++++++++++++
net/ipv6/netfilter/nft_nat_ipv6.c | 164 ++++++++++++++++++++
net/netfilter/nft_nat.c | 168 +++-----------------
16 files changed, 735 insertions(+), 313 deletions(-)
create mode 100644 include/net/netfilter/ipv4/nf_nat_masquerade_ipv4.h
create mode 100644 include/net/netfilter/ipv6/nf_nat_masquerade_ipv6.h
create mode 100644 include/net/netfilter/nft_nat.h
create mode 100644 net/ipv4/netfilter/nf_nat_masquerade_ipv4.c
create mode 100644 net/ipv4/netfilter/nft_nat_ipv4.c
create mode 100644 net/ipv6/netfilter/nf_nat_masquerade_ipv6.c
create mode 100644 net/ipv6/netfilter/nft_nat_ipv6.c
--
Arturo Borrero Gonzalez
next reply other threads:[~2014-07-01 10:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-01 10:45 Arturo Borrero Gonzalez [this message]
2014-07-01 10:46 ` [linux PATCH v2 1/5] netfilter: nft_nat: include a flag attribute Arturo Borrero Gonzalez
2014-07-01 11:27 ` Pablo Neira Ayuso
2014-07-01 10:46 ` [linux PATCH v2 2/5] netfilter: nf_nat_masquerade_ipv4: code factorization Arturo Borrero Gonzalez
2014-07-01 10:46 ` [linux PATCH v2 3/5] netfilter: nf_nat_masquerade_ipv6: " Arturo Borrero Gonzalez
2014-07-01 10:47 ` [linux PATCH v2 4/5] netfilter: nft_nat: split code in AF parts Arturo Borrero Gonzalez
2014-07-01 11:25 ` Pablo Neira Ayuso
2014-07-01 10:47 ` [linux PATCH v2 5/5] netfilter: nft_nat: add masquerade support Arturo Borrero Gonzalez
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140701104524.6831.83230.stgit@nfdev.cica.es \
--to=arturo.borrero.glez@gmail.com \
--cc=netfilter-devel@vger.kernel.org \
--cc=pablo@netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).