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2008-10-21filter: do not filter in user-space if kernel supports BSFPablo Neira Ayuso
This patch avoids a double filtering in user-space and kernel-space if the kernel support BSF. Since we do not use BSF for dumps and resyncs, we add a new parameter to ignore_conntrack to indicate if we have to perform the filtering in user-space or not. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2008-08-07cache iterators: commit master entries before related onesPablo Neira Ayuso
Commit master entries before related ones to avoid ENOENT errors. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2008-08-07netlink: add getter and check existence functionsPablo Neira Ayuso
This patch adds nl_get_conntrack and it changes the behaviour of nl_exist_conntrack. Now, nl_get_conntrack requests the kernel for a conntrack and updates the cached entry. On the other hand, nl_exist_conntrack only inquiries for the existence of the entry. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2008-04-09improve netlink overrun handling/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org
2008-04-08fix asymmetric path support (still some open concerns)/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org
2008-01-15Add include/netlink.h and include/traffic_stats.h/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org