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-rw-r--r--src/plugins/urpf/urpf_dp.h11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/plugins/urpf/urpf_dp.h b/src/plugins/urpf/urpf_dp.h
index 3d3f19cfb1d..bfe1f659171 100644
--- a/src/plugins/urpf/urpf_dp.h
+++ b/src/plugins/urpf/urpf_dp.h
@@ -178,7 +178,7 @@ urpf_inline (vlib_main_t * vm,
{
/* for RX the check is: would this source adddress be forwarded
* out of the interface on which it was recieved, if yes allow.
- * For TX it's; would this source addres be forwarded out of the
+ * For TX it's; would this source address be forwarded out of the
* interface through which it is being sent, if yes drop.
*/
int res0, res1;
@@ -197,6 +197,10 @@ urpf_inline (vlib_main_t * vm,
{
pass0 |= !res0 && fib_urpf_check_size (lb0->lb_urpf);
pass1 |= !res1 && fib_urpf_check_size (lb1->lb_urpf);
+
+ /* allow locally generated */
+ pass0 |= b[0]->flags & VNET_BUFFER_F_LOCALLY_ORIGINATED;
+ pass1 |= b[1]->flags & VNET_BUFFER_F_LOCALLY_ORIGINATED;
}
}
else
@@ -290,7 +294,10 @@ urpf_inline (vlib_main_t * vm,
if (VLIB_RX == dir)
pass0 |= res0;
else
- pass0 |= !res0 && fib_urpf_check_size (lb0->lb_urpf);
+ {
+ pass0 |= !res0 && fib_urpf_check_size (lb0->lb_urpf);
+ pass0 |= b[0]->flags & VNET_BUFFER_F_LOCALLY_ORIGINATED;
+ }
}
else
pass0 |= fib_urpf_check_size (lb0->lb_urpf);