diff options
author | Phil Sutter <phil@nwl.cc> | 2019-03-09 11:56:05 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-03-11 13:34:51 +0100 |
commit | 9c0ed46f68cada9f3455be91adb553d020012596 (patch) | |
tree | 249499eb5b3b977a29088b4bff905a82ce546a14 /qa/ct_stress.c | |
parent | e0d8a7cec8ba5ca8fed95eacb5c9f1166f386490 (diff) |
Rename 'qa' directory to 'tests'
When searching for library tests, 'qa' is easily overlooked. Use a more
common name instead.
Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'qa/ct_stress.c')
-rw-r--r-- | qa/ct_stress.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/qa/ct_stress.c b/qa/ct_stress.c deleted file mode 100644 index 328409c..0000000 --- a/qa/ct_stress.c +++ /dev/null @@ -1,75 +0,0 @@ -/* simple tool to generate random of flow entries to fill hard the - conntrack table. Early drop will not save our day then, because - the table will be plenty of assured flows. If things go well, - we hit ENOMEM at some point. - - You have to use conntrack_events_reliable together with this tool. -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <arpa/inet.h> -#include <time.h> - -#include <libnetfilter_conntrack/libnetfilter_conntrack.h> -#include <libnetfilter_conntrack/libnetfilter_conntrack_tcp.h> - -int main(int argc, char *argv[]) -{ - time_t t; - int ret, i, j, r; - struct nfct_handle *h; - struct nf_conntrack *ct; - - if (argc < 2) { - fprintf(stderr, "Usage: %s [ct_table_size]\n", argv[0]); - exit(EXIT_FAILURE); - } - - time(&t); - srandom(t); - r = random(); - - ct = nfct_new(); - if (!ct) { - perror("nfct_new"); - return 0; - } - - h = nfct_open(CONNTRACK, 0); - if (!h) { - perror("nfct_open"); - nfct_destroy(ct); - return -1; - } - - for (i = r, j = 0;i < (r + atoi(argv[1]) * 2); i++, j++) { - nfct_set_attr_u8(ct, ATTR_L3PROTO, AF_INET); - nfct_set_attr_u32(ct, ATTR_IPV4_SRC, inet_addr("1.1.1.1") + i); - nfct_set_attr_u32(ct, ATTR_IPV4_DST, inet_addr("2.2.2.2") + i); - - nfct_set_attr_u8(ct, ATTR_L4PROTO, IPPROTO_TCP); - nfct_set_attr_u16(ct, ATTR_PORT_SRC, htons(10)); - nfct_set_attr_u16(ct, ATTR_PORT_DST, htons(20)); - - nfct_setobjopt(ct, NFCT_SOPT_SETUP_REPLY); - - nfct_set_attr_u8(ct, ATTR_TCP_STATE, TCP_CONNTRACK_ESTABLISHED); - nfct_set_attr_u32(ct, ATTR_TIMEOUT, 1000); - nfct_set_attr_u32(ct, ATTR_STATUS, IPS_ASSURED); - - if (i % 10000 == 0) - printf("added %d flow entries\n", j); - - ret = nfct_query(h, NFCT_Q_CREATE, ct); - if (ret == -1) - perror("nfct_query: "); - } - nfct_close(h); - - nfct_destroy(ct); - - exit(EXIT_SUCCESS); -} |