| Commit message (Collapse) | Author | Age | Files | Lines |
... | |
|
|
|
| |
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
| |
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The new syntax is:
nft add chain filter input { hook input type filter priority 0\; policy accept\; }
but the previous syntax is still allowed:
nft add chain filter input { hook input type filter priority 0\; }
this assumes default policy to accept.
If the base chain already exists, you can update the policy via:
nft add chain filter input { policy drop\; }
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The nf_tables kernel API provides a way to disable a table using the
dormant flag. This patch adds the missing code to expose this feature
through nft.
Basically, if you want to disable a table and all its chains from seen
any traffic, you have to type:
nft add table filter { flags dormant\; }
to re-enable the table, you have to:
nft add table filter
this clears the flags.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Introduction of the ERROR symbol is an ugly hack. There's no reason
to special case large integer values, the NUM token only exists for
small values that are needed immediately, everything else is passed
as EXPR_SYMBOL to evaluation anyways.
Additionally the error reporting is different from what we'd usually
report, the token is easy to confuse with the bison internal error
token and it even has a name, messing up bison internal diagnostics.
Simply return values to large to be handled by strtoull as STRING.
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
| |
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
|
|
| |
A token name of VERSION results in a macro being defined
with the same name. This prevents inclusion of config.h
in commonly used headers.
Signed-off-by: Steven Barth <cyrus@openwrt.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Support specification of concat types in set declarations:
add set filter test {
type ipv4_addr . inet_service
}
Netlink delinearization is changed to reconstruct the type from the id.
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
| |
Small syntax update suggested by Patrick.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
| |
Use proper english for full randomization option.
Signed-off-by: Patrick McHardy
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Add a new ERROR symbol to handle scanning of too large values.
<cmdline>:1:36-99: Error: bad value '0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
add rule ip test-ip4 input ct mark 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
instead of:
BUG: nft: scanner.l:470: nft_lex: Assertion `0' failed.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
|
|
|
|
|
| |
For example:
nft add map filter my_vmap { type ipv4_addr : verdict\; }
nft add element filter my_vmap { 1.0.0.0 : drop}
nft add rule filter input ip saddr vmap @my_vmap
Reported-by: Bjørnar Ness <bjornar.ness@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
1) This removes former Makefiles and install-sh (which is now
automagically imported via autoreconf).
Makefile.defs.in
Makefile.in
Makefile.rules.in
src/Makefile.in
install-sh (now automagically imported via autoreconf).
2) CFLAGS are left almost same, they are integrated into Make_global.am.
Use AM_CPPFLAGS to set the CFLAGS set by pkgconfig.
3) Add m4 directory to the tree which only contains the .gitignore
file. Update .gitignore file to skip autogenerated files.
4) include <config.h> whenever required.
5) Minor adjustments to scanner.l and parser_bison.y to compile cleanly
with autotools.
6) Add %option outfile=lex.yy.c to scanner.l, otherwise I hit this error
here:
gcc -DHAVE_CONFIG_H -I. -I.. -I../include -DDEFAULT_INCLUDE_PATH="\"/usr/etc\"" -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wdeclaration-after-statement -Wsign-compare -Winit-self -Wformat-nonliteral -Wformat-security -Wmissing-format-attribute -Wcast-align -Wundef -Wbad-function-cast -g -O2 -MT mnl.o -MD -MP -MF $depbase.Tpo -c -o mnl.o mnl.c &&\
mv -f $depbase.Tpo $depbase.Po
/bin/sh ../build-aux/ylwrap scanner.l lex.yy.c scanner.c -- flex
make[3]: *** [scanner.c] Error 1
make[3]: Leaving directory `/home/pablo/devel/scm/git-netfilter/nftables/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/pablo/devel/scm/git-netfilter/nftables/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/pablo/devel/scm/git-netfilter/nftables'
make: *** [all] Error 2
7) Add Makefile.am for include/ (contributed by Giorgio Dal Molin).
The doc/ and files/ conversion to automake will come in follow up
patches but 'make distcheck' already works.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
The conversion to the autotools need this.
Make sure you remove the autogenerated parser.c and parser.h from
your tree.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|