| Commit message (Collapse) | Author | Age | Files | Lines |
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NFTNL_SET_ELEM_EXPR defines the stateful expression type that this
element stores. This is useful to restore runtime set element stateful
expressions (when saving, then reboot and restore).
This patch adds support for the set element expression list, which
generalizes NFTNL_SET_ELEM_EXPR.
This patch also adds nftnl_set_elem_add_expr() to add new expressions to
set elements and nftnl_set_elem_expr_foreach() to iterate over the list
of expressions.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add missing NFT_SOCKET_WILDCARD definition.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Adds NFTNL_CHAIN_USERDATA, in order to support userdata for chains.
Adds NFTNL_UDATA_CHAIN_COMMENT chain userdata type to support storing a
comment.
Relies on NFTA_CHAIN_USERDATA.
Signed-off-by: Jose M. Guisado Gomez <guigom@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds NFTNL_OBJ_USERDATA to support userdata for objects.
Also adds NFTNL_UDATA_OBJ_COMMENT to support comments for objects,
stored in userdata space.
Bumps libnftnl.map to 15 as nftnl_obj_get_data needs to be exported to
enable getting object attributes/data.
Signed-off-by: Jose M. Guisado Gomez <guigom@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds NFT_TABLE_USERDATA and NFTNL_UDATA_TABLE_COMMENT to
support for table comments.
Signed-off-by: Jose M. Guisado Gomez <guigom@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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his patch allows you to refer to chains via the chain ID. The semantics
are similar to the NFTA_RULE_ID attribute.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Get header in sync with 5.7.0-rc.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds support for the NFTA_SET_EXPR netlink attribute.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Pick up a couple of new bitwise netlink attributes.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Get this header in sync with nf-next as of merge commit
b3a608222336 (5.6-rc1-ish).
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The kernel UAPI header includes a couple of new bitwise netlink
attributes and an enum.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Cc: Martin Willi <martin@strongswan.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
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Never defined in upstream Linux kernel uAPI, remove it.
Reported-by: Eric Garver <eric@garver.life>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Eric Garver <eric@garver.life>
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Add support for NFTA_HOOK_DEVS.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds synproxy stateful object support.
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Ander Juaristi <a@juaristi.eus>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Ander Juaristi <a@juaristi.eus>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Get this header in sync with 5.3-rc1.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This only affects debug output, the key was properly handled in
productive code paths already.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add capability to have rules matching IPv4 options. This is developed
mainly to support dropping of IP packets with loose and/or strict source
route route options.
Signed-off-by: Stephen Suryaputra <ssuryaextr@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The 'id' key returns the id of the connection entry
Signed-off-by: Brett Mastbergen <bmastbergen@untangle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add support for ct expectation objects, used to define specific
expectations.
Signed-off-by: Stéphane Veyret <sveyret@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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A better way to implement this from userspace has been found without
specific code in the kernel side, revert this.
Fixes: bb4b75aea5c0 ("expr: add map lookups for hash statements")
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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A better way to implement this from userspace has been found without
specific code in the kernel side, revert this.
Fixes: b97f45c2ebaa ("expr: add map lookups for numgen statements")
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The new object will hold security context strings.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Joint work with Máté Eckl.
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-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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Add support for ct timeout objects, used to assign connection tracking
timeout policies.
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
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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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Máté Eckl <ecklm94@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Máté Eckl <ecklm94@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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To support forwarding through neighbour layer from ingress.
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: Máté Eckl <ecklm94@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Joint work with Pablo.
Signed-off-by: Máté Eckl <ecklm94@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch introduces two new attributes for hash expression
to allow map lookups where the hash is the key.
The new attributes are NFTNL_EXPR_HASH_SET_NAME and
NFTNL_EXPR_HASH_SET_ID in order to identify the given map.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch introduces two new attributes for numgen to allow map
lookups where the number generator will be the key.
Two new attributes needs to be included: NFTNL_EXPR_NG_SET_NAME and
NFTNL_EXPR_NG_SET_ID in order to identify the given map.
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
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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This patch add code to allocate object handles and delete objects via
object handles.
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds code to allocate set handles and delete sets via set
handle.
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
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This patch adds code to parse new handle attribute for tables.
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This new attribute allows you to specify the flowtable flags.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This new attribute allows you to specify the flowtable size.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds the new "flow_offload" expression to select what flows
are offloaded to an existing flowtable.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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