diff options
Diffstat (limited to 'vnet/vnet/fib/fib_test.c')
-rw-r--r-- | vnet/vnet/fib/fib_test.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/vnet/vnet/fib/fib_test.c b/vnet/vnet/fib/fib_test.c index 3dc9c1d7..c9a937ba 100644 --- a/vnet/vnet/fib/fib_test.c +++ b/vnet/vnet/fib/fib_test.c @@ -4802,11 +4802,16 @@ fib_test_validate_entry (fib_node_index_t fei, { const load_balance_t *lb; dpo_id_t dpo = DPO_NULL; + fib_prefix_t pfx; + index_t fw_lbi; + u32 fib_index; va_list ap; int res; va_start(ap, n_buckets); + fib_entry_get_prefix(fei, &pfx); + fib_index = fib_entry_get_fib_index(fei); fib_entry_contribute_forwarding(fei, fct, &dpo); FIB_TEST_LB((DPO_LOAD_BALANCE == dpo.dpoi_type), @@ -4816,6 +4821,37 @@ fib_test_validate_entry (fib_node_index_t fei, res = fib_test_validate_lb_v(lb, n_buckets, ap); + /* + * ensure that the LB contributed by the entry is the + * same as the LB in the forwarding tables + */ + switch (pfx.fp_proto) + { + case FIB_PROTOCOL_IP4: + fw_lbi = ip4_fib_forwarding_lookup(fib_index, &pfx.fp_addr.ip4); + break; + case FIB_PROTOCOL_IP6: + fw_lbi = ip6_fib_table_fwding_lookup(&ip6_main, fib_index, &pfx.fp_addr.ip6); + break; + case FIB_PROTOCOL_MPLS: + { + mpls_unicast_header_t hdr; + + vnet_mpls_uc_set_label(&hdr.label_exp_s_ttl, pfx.fp_label); + vnet_mpls_uc_set_s(&hdr.label_exp_s_ttl, pfx.fp_eos); + hdr.label_exp_s_ttl = clib_host_to_net_u32(hdr.label_exp_s_ttl); + + fw_lbi = mpls_fib_table_forwarding_lookup(fib_index, &hdr); + break; + } + default: + fw_lbi = 0; + } + FIB_TEST_LB((fw_lbi == dpo.dpoi_index), + "Contributed LB = FW LB: %U\n %U", + format_load_balance, fw_lbi, 0, + format_load_balance, dpo.dpoi_index, 0); + dpo_reset(&dpo); va_end(ap); |