\
/* Errors singalled by ip4-inacl */ \
_ (INACL_TABLE_MISS, "input ACL table-miss drops") \
- _ (INACL_SESSION_DENY, "input ACL session deny drops")
+ _ (INACL_SESSION_DENY, "input ACL session deny drops") \
+ \
+ /* Erros from mfib-forward */ \
+ _ (RPF_FAILURE, "Multicast RPF check failed")
typedef enum
{
mfib_forward_rpf_trace_t * t = va_arg (*args, mfib_forward_rpf_trace_t *);
s = format (s, "entry %d", t->entry_index);
- s = format (s, " %d", t->sw_if_index);
- s = format (s, " %U", format_mfib_itf_flags, t->itf_flags);
+ s = format (s, " itf %d", t->sw_if_index);
+ s = format (s, " flags %U", format_mfib_itf_flags, t->itf_flags);
return s;
}
{
u32 n_left_from, n_left_to_next, * from, * to_next;
mfib_forward_rpf_next_t next;
+ vlib_node_runtime_t *error_node;
+ if (is_v4)
+ error_node = vlib_node_get_runtime (vm, ip4_input_node.index);
+ else
+ error_node = vlib_node_get_runtime (vm, ip6_input_node.index);
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
next = MFIB_FORWARD_RPF_NEXT_DROP;
u32 pi0, next0;
mfib_itf_flags_t iflags0;
mfib_entry_flags_t eflags0;
+ u8 error0;
pi0 = from[0];
to_next[0] = pi0;
n_left_to_next -= 1;
n_left_from -= 1;
+ error0 = IP4_ERROR_NONE;
b0 = vlib_get_buffer (vm, pi0);
mfei0 = vnet_buffer (b0)->ip.adj_index[VLIB_TX];
mfe0 = mfib_entry_get(mfei0);
else
{
next0 = MFIB_FORWARD_RPF_NEXT_DROP;
+ error0 = IP4_ERROR_RPF_FAILURE;
}
+ b0->error = error0 ? error_node->errors[error0] : 0;
+
if (b0->flags & VLIB_BUFFER_IS_TRACED)
{
mfib_forward_rpf_trace_t *t0;
#
# a stream that matches the route for (*, ff01::/16)
+ # sent on the non-accepting interface
+ #
+ self.vapi.cli("clear trace")
+ tx = self.create_stream_ip6(self.pg1, "2002::1", "ff01:2::255")
+ self.send_and_assert_no_replies(self.pg1, tx, "RPF miss")
+
+ #
+ # a stream that matches the route for (*, ff01::/16)
+ # sent on the accepting interface
#
self.vapi.cli("clear trace")
tx = self.create_stream_ip6(self.pg0, "2002::1", "ff01:2::255")