#include <net/tcp.h>
-#include <linux/netfilter.h>
#include <linux/netfilter_ipv4.h>
#include <linux/netfilter_ipv4/ip_conntrack.h>
#include <linux/netfilter_ipv4/ip_conntrack_protocol.h>
#define HOURS * 60 MINS
#define DAYS * 24 HOURS
-unsigned long ip_ct_tcp_timeout_syn_sent = 2 MINS;
-unsigned long ip_ct_tcp_timeout_syn_recv = 60 SECS;
-unsigned long ip_ct_tcp_timeout_established = 5 DAYS;
-unsigned long ip_ct_tcp_timeout_fin_wait = 2 MINS;
-unsigned long ip_ct_tcp_timeout_close_wait = 60 SECS;
-unsigned long ip_ct_tcp_timeout_last_ack = 30 SECS;
-unsigned long ip_ct_tcp_timeout_time_wait = 2 MINS;
-unsigned long ip_ct_tcp_timeout_close = 10 SECS;
+unsigned int ip_ct_tcp_timeout_syn_sent = 2 MINS;
+unsigned int ip_ct_tcp_timeout_syn_recv = 60 SECS;
+unsigned int ip_ct_tcp_timeout_established = 5 DAYS;
+unsigned int ip_ct_tcp_timeout_fin_wait = 2 MINS;
+unsigned int ip_ct_tcp_timeout_close_wait = 60 SECS;
+unsigned int ip_ct_tcp_timeout_last_ack = 30 SECS;
+unsigned int ip_ct_tcp_timeout_time_wait = 2 MINS;
+unsigned int ip_ct_tcp_timeout_close = 10 SECS;
/* RFC1122 says the R2 limit should be at least 100 seconds.
Linux uses 15 packets as limit, which corresponds
to ~13-30min depending on RTO. */
-unsigned long ip_ct_tcp_timeout_max_retrans = 5 MINS;
+unsigned int ip_ct_tcp_timeout_max_retrans = 5 MINS;
-static const unsigned long * tcp_timeouts[]
+static const unsigned int * tcp_timeouts[]
= { NULL, /* TCP_CONNTRACK_NONE */
&ip_ct_tcp_timeout_syn_sent, /* TCP_CONNTRACK_SYN_SENT, */
&ip_ct_tcp_timeout_syn_recv, /* TCP_CONNTRACK_SYN_RECV, */
|| (!test_bit(IPS_ASSURED_BIT, &conntrack->status)
&& conntrack->proto.tcp.last_index == TCP_ACK_SET))
&& ntohl(th->ack_seq) == conntrack->proto.tcp.last_end) {
- /* RST sent to invalid SYN or ACK we had let trough
+ /* RST sent to invalid SYN or ACK we had let through
* at a) and c) above:
*
* a) SYN was in window then
* segments we ignored. */
goto in_window;
}
- /* Just fall trough */
+ /* Just fall through */
default:
/* Keep compilers happy. */
break;