diff options
| author |   Alexey Perevalov <a.perevalov@samsung.com> | 2014-08-20 22:03:18 +0400 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2014-08-26 21:36:19 +0200 |
| commit | f111f780ae1abf4cdc464f24293be90c010a04f6 (patch) | |
| tree | dc21c997ab1e17b5605f2141980ad3e9c46b96d5 /net/ipv4/netfilter/iptable_nat.c | |
| parent | netfilter: ipset: Fix warn: integer overflows 'sizeof(*map) + size * set->dsize' (diff) | |
| download | linux-dev-f111f780ae1abf4cdc464f24293be90c010a04f6.tar.xz linux-dev-f111f780ae1abf4cdc464f24293be90c010a04f6.zip | |
netfilter: nfnetlink_acct: add filter support to nfacct counter list/reset
You can use this to skip accounting objects when listing/resetting
via NFNL_MSG_ACCT_GET/NFNL_MSG_ACCT_GET_CTRZERO messages with the
NLM_F_DUMP netlink flag. The filtering covers the following cases:
1. No filter specified. In this case, the client will get old behaviour,
2. List/reset counter object only: In this case, you have to use
NFACCT_F_QUOTA as mask and value 0.
3. List/reset quota objects only: You have to use NFACCT_F_QUOTA_PKTS
as mask and value - the same, for byte based quota mask should be
NFACCT_F_QUOTA_BYTES and value - the same.
If you want to obtain the object with any quota type
(ie. NFACCT_F_QUOTA_PKTS|NFACCT_F_QUOTA_BYTES), you need to perform
two dump requests, one to obtain NFACCT_F_QUOTA_PKTS objects and
another for NFACCT_F_QUOTA_BYTES.
Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4/netfilter/iptable_nat.c')
0 files changed, 0 insertions, 0 deletions