Searched refs:syncookies (Results 1 – 9 of 9) sorted by relevance
8 obj-$(CONFIG_SYN_COOKIES) += syncookies.o
23 ipv6-$(CONFIG_SYN_COOKIES) += syncookies.o
1109 local syncookies=$11122 ip netns exec "${NSA}" sysctl -wq net.ipv4.tcp_syncookies=${syncookies}1123 ip netns exec "${NSB}" sysctl -wq net.ipv4.tcp_syncookies=${syncookies}1130 log_test_addr ${a} $? 0 "SO_DONTROUTE client, syncookies=${syncookies}"1135 log_test_addr ${a} $? 0 "SO_DONTROUTE server, syncookies=${syncookies}"1148 log_test_addr ${a} $? 1 "SO_DONTROUTE client, syncookies=${syncookies}"1154 log_test_addr ${a} $? 2 "SO_DONTROUTE server, syncookies[all...]
228 establish them using syncookies before they are passed on to the
7583 u8 syncookies; in tcp_reqsk_record_syn() 7585 syncookies = READ_ONCE(net->ipv4.sysctl_tcp_syncookies); in tcp_reqsk_record_syn() 7588 if (syncookies) { in tcp_reqsk_record_syn() 7596 if (syncookies != 2 && !READ_ONCE(queue->synflood_warned)) { in tcp_reqsk_record_syn() 7686 u8 syncookies; in tcp_conn_request() 7697 syncookies = READ_ONCE(net->ipv4.sysctl_tcp_syncookies); in tcp_conn_request() 7699 if (syncookies == 2 || inet_csk_reqsk_queue_is_full(sk)) { in tcp_conn_request() 7770 if (!syncookies && in tcp_conn_request() 7774 /* Without syncookies last quarter of in tcp_conn_request() 7539 u8 syncookies; tcp_syn_flood_action() local 7642 u8 syncookies; tcp_conn_request() local
214 establish them using syncookies before they are passed on to the
966 Send out syncookies when the syn backlog queue of a socket970 Note, that syncookies is fallback facility.978 syncookies seriously violate TCP protocol, do not allow985 If you want to test which effects syncookies have to your987 unconditionally generation of syncookies.
656 establish them using syncookies before they are passed on to the
19388 F: net/ipv4/syncookies.c19392 F: net/ipv6/syncookies.c