--- ./src/config/general.h.orig	2021-01-26 19:47:08.940559209 -0500

+++ ./src/config/general.h	2021-01-26 19:47:15.739526567 -0500

@@ -148,7 +148,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

 //#define PCI_CMD		/* PCI commands */

 //#define PARAM_CMD		/* Form parameter commands */

 //#define NEIGHBOUR_CMD		/* Neighbour management commands */

-//#define PING_CMD		/* Ping command */

+#define PING_CMD		/* Ping command */

 //#define CONSOLE_CMD		/* Console command */

 //#define IPSTAT_CMD		/* IP statistics commands */

 //#define PROFSTAT_CMD		/* Profiling commands */