diff --git a/nshlib/nsh_command.c b/nshlib/nsh_command.c
index 318ac2a51..5bc7ab01a 100644
--- a/nshlib/nsh_command.c
+++ b/nshlib/nsh_command.c
@@ -470,7 +470,7 @@ static const struct cmdmap_s g_cmdmap[] =
 #endif
 
 #if defined(CONFIG_RPTUN) && !defined(CONFIG_NSH_DISABLE_RPTUN)
-  { "rptun",    cmd_rptun,    3, 3, "start|stop|panic <dev-path>" },
+  { "rptun",    cmd_rptun,    3, 4, "start|stop|reset|panic <dev-path> [value]" },
 #endif
 
 #ifndef CONFIG_NSH_DISABLE_SET
diff --git a/nshlib/nsh_syscmds.c b/nshlib/nsh_syscmds.c
index 9470b2c7b..ce63a2ac2 100644
--- a/nshlib/nsh_syscmds.c
+++ b/nshlib/nsh_syscmds.c
@@ -346,6 +346,7 @@ int cmd_reset_cause(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 #if defined(CONFIG_RPTUN) && !defined(CONFIG_NSH_DISABLE_RPTUN)
 int cmd_rptun(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
+  unsigned long val = 0;
   int fd;
   int cmd;
 
@@ -363,6 +364,15 @@ int cmd_rptun(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
     {
       cmd = RPTUNIOC_STOP;
     }
+  else if (strcmp(argv[1], "reset") == 0)
+    {
+      if (argc > 3)
+        {
+          val = atoi(argv[3]);
+        }
+
+      cmd = RPTUNIOC_RESET;
+    }
   else if (strcmp(argv[1], "panic") == 0)
     {
       cmd = RPTUNIOC_PANIC;
@@ -380,7 +390,7 @@ int cmd_rptun(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
       return ERROR;
     }
 
-  ioctl(fd, cmd, 0);
+  ioctl(fd, cmd, val);
 
   close(fd);
   return 0;