#include <linux/netfilter_ipv6.h>
#include <net/netfilter/nf_conntrack_protocol.h>
-unsigned int nf_ct_udp_timeout = 30*HZ;
-unsigned int nf_ct_udp_timeout_stream = 180*HZ;
+unsigned int nf_ct_udp_timeout __read_mostly = 30*HZ;
+unsigned int nf_ct_udp_timeout_stream __read_mostly = 180*HZ;
static int udp_pkt_to_tuple(const struct sk_buff *skb,
unsigned int dataoff,
/* Checksum invalid? Ignore.
* We skip checking packets on the outgoing path
- * because the semantic of CHECKSUM_HW is different there
- * and moreover root might send raw packets.
+ * because the checksum is assumed to be correct.
* FIXME: Source route IP option packets --RR */
if (nf_conntrack_checksum &&
((pf == PF_INET && hooknum == NF_IP_PRE_ROUTING) ||