diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-03-11 13:00:01 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-03-18 19:10:02 +0100 |
| commit | 1fe6089ddd87ee7869d24c0f8849951220cc9b85 (patch) | |
| tree | 5d46d6d74efac46d27e0605c1b50cb7ac08620db /src/netlink.c | |
| parent | 3f3e897f429659ff6c8387245d0d4115952a6c31 (diff) | |
src: support for restoring element counters
This patch allows you to restore counters in dynamic sets:
table ip test {
set test {
type ipv4_addr
size 65535
flags dynamic,timeout
timeout 30d
gc-interval 1d
elements = { 192.168.10.13 expires 19d23h52m27s576ms counter packets 51 bytes 17265 }
}
chain output {
type filter hook output priority 0;
update @test { ip saddr }
}
}
You can also add counters to elements from the control place, ie.
table ip test {
set test {
type ipv4_addr
size 65535
elements = { 192.168.2.1 counter packets 75 bytes 19043 }
}
chain output {
type filter hook output priority filter; policy accept;
ip daddr @test
}
}
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/netlink.c')
| -rw-r--r-- | src/netlink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/netlink.c b/src/netlink.c index 671923f3..e10af564 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -138,6 +138,9 @@ static struct nftnl_set_elem *alloc_nftnl_setelem(const struct expr *set, if (elem->expiration) nftnl_set_elem_set_u64(nlse, NFTNL_SET_ELEM_EXPIRATION, elem->expiration); + if (elem->stmt) + nftnl_set_elem_set(nlse, NFTNL_SET_ELEM_EXPR, + netlink_gen_stmt_stateful(elem->stmt), 0); if (elem->comment || expr->elem_flags) { udbuf = nftnl_udata_buf_alloc(NFT_USERDATA_MAXLEN); if (!udbuf) |