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route/act: add a test case for skbedit action

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Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Cong Wang 2015-01-28 15:19:19 -08:00 • committed by Thomas Haller
parent 6d5b9ab8ae
commit a23d16a723
1 changed files with 21 additions and 10 deletions
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31
tests/test-u32-filter-with-actions.c
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@ -18,6 +18,7 @@
#include <netlink/route/classifier.h>
#include <netlink/route/action.h>
#include <netlink/route/act/mirred.h>
#include <netlink/route/act/skbedit.h>
#include <netlink/route/class.h>
#include <linux/if_ether.h>
@ -101,7 +102,7 @@ static uint32_t get_u32_parse_handle(const char *cHandle)
static
int u32_add_filter_on_ht_with_hashmask(struct nl_sock *sock, struct rtnl_link *rtnlLink, uint32_t prio,
uint32_t keyval, uint32_t keymask, int keyoff, int keyoffmask,
uint32_t htid, uint32_t htlink, uint32_t hmask, uint32_t hoffset, struct rtnl_act *act)
uint32_t htid, uint32_t htlink, uint32_t hmask, uint32_t hoffset, struct rtnl_act *act, struct rtnl_act *act2)
{
struct rtnl_cls *cls;
int err;
@ -136,6 +137,8 @@ int u32_add_filter_on_ht_with_hashmask(struct nl_sock *sock, struct rtnl_link *r
rtnl_u32_add_action(cls, act);
rtnl_u32_add_action(cls, act2);
if ((err = rtnl_cls_add(sock, cls, NLM_F_CREATE))) {
printf("Can not add classifier: %s\n", nl_geterror(err));
@ -236,7 +239,7 @@ int main(void)
char chashlink[16]="";
int err;
struct nl_cache *link_cache;
struct rtnl_act *act;
struct rtnl_act *act, *act2;
if (!(sock = nl_socket_alloc())) {
printf("Unable to allocate netlink socket\n");
@ -354,7 +357,7 @@ int main(void)
u32_add_filter_on_ht_with_hashmask(sock, link, 1,
0x0, 0x0, direction, 0,
0, htlink, 0xff000000, direction, NULL);
0, htlink, 0xff000000, direction, NULL, NULL);
/*
* For each first byte that we need to match we will create a new hash table
@ -373,16 +376,24 @@ int main(void)
* previous steps.
*
*/
act = rtnl_act_alloc();
if (!act) {
printf("rtnl_act_alloc() returns %p\n", act);
return -1;
}
rtnl_tc_set_kind(TC_CAST(act), "mirred");
rtnl_mirred_set_action(act, TCA_EGRESS_REDIR);
rtnl_mirred_set_policy(act, TC_ACT_STOLEN);
rtnl_mirred_set_ifindex(act, rtnl_link_name2i(link_cache, "eth1"));
}
rtnl_tc_set_kind(TC_CAST(act), "skbedit");
rtnl_skbedit_set_queue_mapping(act, 4);
rtnl_skbedit_set_action(act, TC_ACT_PIPE);
act2 = rtnl_act_alloc();
if (!act2) {
printf("rtnl_act_alloc() returns %p\n", act2);
return -1;
}
rtnl_tc_set_kind(TC_CAST(act2), "mirred");
rtnl_mirred_set_action(act2, TCA_EGRESS_REDIR);
rtnl_mirred_set_policy(act2, TC_ACT_STOLEN);
rtnl_mirred_set_ifindex(act2, rtnl_link_name2i(link_cache, "eth1"));
// /8 check
// 10.0.0.0/8
@ -392,7 +403,7 @@ int main(void)
u32_add_filter_on_ht_with_hashmask(sock, link, 1,
0x0a000000, 0xff000000, direction, 0,
htid, htlink, 0x00ff0000, direction, act);
htid, htlink, 0x00ff0000, direction, act, act2);
rtnl_act_put(act);
nl_socket_free(sock);