osmo-ns-dummy: Add "mirror-mode" to mirror back any received packets
Change-Id: If57bfdeb390d88d1ea058f7a9ce0403e64a5beda
diff --git a/utils/osmo-ns-dummy-vty.c b/utils/osmo-ns-dummy-vty.c
index 1b7ce1c..f4a270c 100644
--- a/utils/osmo-ns-dummy-vty.c
+++ b/utils/osmo-ns-dummy-vty.c
@@ -46,8 +46,9 @@
#include <osmocom/vty/stats.h>
#include <osmocom/vty/misc.h>
-static struct gprs_ns2_inst *g_nsi;
+extern struct gprs_ns2_inst *g_nsi;
static struct llist_head g_ns_traf_gens = LLIST_HEAD_INIT(g_ns_traf_gens);
+int g_mirror_mode;
/* one NS traffic generator instance. You can have as many of these as you want,
* just as long as they have unique names */
@@ -167,6 +168,7 @@
vty_out(vty, " lsp %u%s", ntg->cfg.lsp, VTY_NEWLINE);
vty_out(vty, " lsp-mode %s%s", ntg->cfg.lsp_randomize ? "randomized" : "fixed", VTY_NEWLINE);
}
+ vty_out(vty, "mirror-mode %s%s", g_mirror_mode ? "enable" : "disable", VTY_NEWLINE);
return 0;
}
@@ -288,12 +290,26 @@
return CMD_SUCCESS;
}
-int nsdummy_vty_init(struct gprs_ns2_inst *nsi)
+DEFUN(mirror_mode, mirror_mode_cmd,
+ "mirror-mode (enable|disable)",
+ "Configure mirroring of incoming NS-UNITDATA\n"
+ "Enable mirroring of incoming NS-UNITDATA\n"
+ "Disable mirroring of incoming NS-UNITDATA\n")
{
- g_nsi = nsi;
+ if (!strcmp(argv[0], "enable"))
+ g_mirror_mode = true;
+ else
+ g_mirror_mode = false;
+ return CMD_SUCCESS;
+}
+
+
+int nsdummy_vty_init(void)
+{
/* configuration of traffic generators via CONFIG / NTG node */
install_element(CONFIG_NODE, &gen_traffic_cmd);
+ install_element(CONFIG_NODE, &mirror_mode_cmd);
install_node(&ntg_node, config_write_ntg);
install_element(NTG_NODE, &ntg_nsei_cmd);
install_element(NTG_NODE, &ntg_bvci_cmd);