| Commit message (Collapse) | Author | Age | Files | Lines |
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Fetch what we have in the kernel tree.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch is a requirement of the TCP option patch.
Signed-off-by: Manuel Messner <mm@skelett.io>
Signed-off-by: Florian Westphal <fw@strlen.de>
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Similar to ct packets/bytes ...
Signed-off-by: Liping Zhang <zlpnobody@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Otherwise, make distcheck breaks.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch includes updates for the stateful objects.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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So we can include the new NFT_PAYLOAD_L4CSUM_PSEUDOHDR flag.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Fetch what we have at 4.9-rc6.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Allows to query fib for output interface and route type of a packets
source or destination address.
Scheduled for Linux 4.10.
Signed-off-by: Florian Westphal <fw@strlen.de>
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Introduce support for rt expression for routing related data as implemented
in kernel.
Signed-off-by: Anders K. Pedersen <akp@cohaesio.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add range expression available that is scheduled for linux kernel 4.9.
This range expression allows us to check if a given value placed in a
register is within/outside a specified interval.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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If NFTNL_EXPR_LOG_FLAGS is not set, it's unnecessary to print out the
flags value. Furthermore, it's better to print out string message
instead of the hex value.
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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After adding _SREG_QNUM attr, queuenum is not must option anymore,
so we must test NFTNL_EXPR_QUEUE_NUM first before dumpping queue num
in snprintf_default. Also add a tailing space in snprintf_default,
this is consistent with other expressions.
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add support to pass through an offset value to the counter
initialization. With this feature, the sysadmin is able to apply a value
to be added to the generated number.
Example:
meta mark set numgen inc mod 2 offset 100
This will generate marks with series 100, 101, 100, 101, ...
Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add support to pass through an offset to the hash value. With this
feature, the sysadmin is able to generate a hash with a given
started value.
Example:
meta mark set jhash ip saddr mod 2 seed 0xabcd offset 100
This option generates marks according to the source address from 100 to
101.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The _modulus_ attribute will be reused as _until_, as it's similar to
other expressions with value limits (ex. hash).
Renaming is possible according to the kernel module ntf_numgen that has
not been released yet.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Sync this with the kernel header file we currently have in tree.
This patch addresses the compilation warning and breakage as result of
this header update, specifically the "attibute" typo in trace and
missing default case in expr/numgen.c.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Support for the nft ng expression within libnftnl.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds support for the new quota expression.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Support for the nft hash expression in libnftnl.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Inverted matching support was included in the kernel, let's give support here
as well.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Refresh the cached header file.
This includes a small fix to avoid this compilation warning after
refreshing the header:
trace.c: In function 'nftnl_trace_parse_attr_cb':
trace.c:87:2: warning: enumeration value 'NFTA_TRACE_PAD' not handled in switch [-Wswitch]
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Complete masquerading support by allowing port range selection.
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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Add forward expression for the netdev family.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds the limit flags, the first client of this is the
inversion flag that allows us to match overlimit.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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parses trace monitor netlink messages from the kernel and builds
nftnl_trace struct that contains the dissected information.
Provides getters to access these attributes.
Signed-off-by: Florian Westphal <fw@strlen.de>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add support for the new NFT_CHAIN_ATTR_DEV attribute that indicates that the
basechain is attached to a net_device.
This partially reworks 1dd9ba1ea23c ("table: add netdev family support").
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This adds support for the new 'netdev' family tables.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Support expression templates for the dynset expression for dynamic
expression instantiation.
Signed-off-by: Patrick McHardy <kaber@trash.net>
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This patch supports attaching a struct nft_rule_expr to a set element
and adds netlink attribute encoding and decoding.
Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The kernel support is add in the commit:
netfilter: nft_meta: add cgroup support
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds support for the new nft_redir expression.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The generation object currently only contains the uint32_t that
indicates the generation ID. I could have just add the API to return
the uint32_t ID instead, but I think this API is easier to extend
without adding new APIs.
We can probably include meaningful statistics in the generation
message in the future without much hassle.
This patch also extends examples/nft-events.c.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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To keep this consistent with other nft_*_attributes.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds userspace support to nft_masq, the new expression to
perform masquerade.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patchs adds support for the new flags attribute in the nft_nat
expression.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
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The kernel support is add in commit:
netfilter: nf_tables: add devgroup support in meta expresion
Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Keeping the full cached copy the of x_tables.h file in tree is too much
for just the XT_EXTENSION_MAXNAMELEN constant. Similarly, xt_LOG.h is not
actually required by the tests, we can use any whatever syntetic data
to make sure the setter and getter provide the same result. So, let's
get rid of these headers from the library tree.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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