+/**
+ * Returns vector of adjacencies.
+ *
+ * The caller must free the vector returned by this function.
+ *
+ * @param vni virtual network identifier
+ * @return vector of adjacencies
+ */
+lisp_adjacency_t *
+vnet_lisp_adjacencies_get_by_vni (u32 vni)
+{
+ lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
+ fwd_entry_t *fwd;
+ lisp_adjacency_t *adjs = 0, adj;
+
+ /* *INDENT-OFF* */
+ pool_foreach(fwd, lcm->fwd_entry_pool,
+ ({
+ if (gid_address_vni (&fwd->reid) != vni)
+ continue;
+
+ gid_address_copy (&adj.reid, &fwd->reid);
+ gid_address_copy (&adj.leid, &fwd->leid);
+ vec_add1 (adjs, adj);
+ }));
+ /* *INDENT-ON* */
+
+ return adjs;
+}
+
+static clib_error_t *
+lisp_show_adjacencies_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ lisp_adjacency_t *adjs, *adj;
+ vlib_cli_output (vm, "%s %40s\n", "leid", "reid");
+ unformat_input_t _line_input, *line_input = &_line_input;
+ u32 vni = ~0;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "vni %d", &vni))
+ ;
+ else
+ {
+ vlib_cli_output (vm, "parse error: '%U'",
+ format_unformat_error, line_input);
+ return 0;
+ }
+ }
+
+ if (~0 == vni)
+ {
+ vlib_cli_output (vm, "error: no vni specified!");
+ return 0;
+ }
+
+ adjs = vnet_lisp_adjacencies_get_by_vni (vni);
+
+ vec_foreach (adj, adjs)
+ {
+ vlib_cli_output (vm, "%U %40U\n", format_gid_address, &adj->leid,
+ format_gid_address, &adj->reid);
+ }
+ vec_free (adjs);
+
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (lisp_show_adjacencies_command) = {
+ .path = "show lisp adjacencies",
+ .short_help = "show lisp adjacencies",
+ .function = lisp_show_adjacencies_command_fn,
+};
+/* *INDENT-ON* */
+