diff --git a/doc/jsonrpc.md b/doc/jsonrpc.md
index 7892f502e7..0487d60d49 100644
--- a/doc/jsonrpc.md
+++ b/doc/jsonrpc.md
@@ -2008,6 +2008,65 @@ Example response:
 }
 ~~~
 
+## get_iscsi_auth_groups {#rpc_get_iscsi_auth_groups}
+
+Show information about all existing authentication group for CHAP authentication.
+
+### Parameters
+
+This method has no parameters.
+
+### Result
+
+Array of objects describing authentication group.
+
+Name                        | Type    | Description
+--------------------------- | --------| -----------
+tag                         | number  | Authentication group tag
+secrets                     | array   | Array of @ref rpc_add_iscsi_auth_group_secret objects
+
+### Example
+
+Example request:
+
+~~~
+{
+  "jsonrpc": "2.0",
+  "method": "get_iscsi_auth_groups",
+  "id": 1
+}
+~~~
+Example response:
+
+~~~
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "result": [
+    {
+      "secrets": [
+        {
+          "muser": "mu1",
+          "secret": "s1",
+          "user": "u1",
+          "msecret": "ms1"
+        }
+      ],
+      "tag": 1
+    },
+    {
+      "secrets": [
+        {
+          "secret": "s2",
+          "user": "u2"
+        }
+      ],
+      "tag": 2
+    }
+  ]
+}
+~~~
+
 ## add_secret_to_iscsi_auth_group {#rpc_add_secret_to_iscsi_auth_group}
 
 Add a secret to an existing authentication group for CHAP authentication.
diff --git a/lib/iscsi/iscsi.h b/lib/iscsi/iscsi.h
index e987a44066..e8a0b07b6f 100644
--- a/lib/iscsi/iscsi.h
+++ b/lib/iscsi/iscsi.h
@@ -408,6 +408,7 @@ int spdk_iscsi_auth_group_add_secret(struct spdk_iscsi_auth_group *group,
 				     const char *muser, const char *msecret);
 int spdk_iscsi_auth_group_delete_secret(struct spdk_iscsi_auth_group *group,
 					const char *user);
+void spdk_iscsi_auth_groups_info_json(struct spdk_json_write_ctx *w);
 
 void spdk_iscsi_send_nopin(struct spdk_iscsi_conn *conn);
 void spdk_iscsi_task_response(struct spdk_iscsi_conn *conn,
diff --git a/lib/iscsi/iscsi_rpc.c b/lib/iscsi/iscsi_rpc.c
index 5cdf8d4fd6..dd9777a31e 100644
--- a/lib/iscsi/iscsi_rpc.c
+++ b/lib/iscsi/iscsi_rpc.c
@@ -1515,3 +1515,28 @@ spdk_rpc_delete_secret_from_iscsi_auth_group(struct spdk_jsonrpc_request *reques
 }
 SPDK_RPC_REGISTER("delete_secret_from_iscsi_auth_group",
 		  spdk_rpc_delete_secret_from_iscsi_auth_group, SPDK_RPC_RUNTIME)
+
+static void
+spdk_rpc_get_iscsi_auth_groups(struct spdk_jsonrpc_request *request,
+			       const struct spdk_json_val *params)
+{
+	struct spdk_json_write_ctx *w;
+
+	if (params != NULL) {
+		spdk_jsonrpc_send_error_response(request, SPDK_JSONRPC_ERROR_INVALID_PARAMS,
+						 "get_iscsi_auth_groups requires no parameters");
+		return;
+	}
+
+	w = spdk_jsonrpc_begin_result(request);
+	if (w == NULL) {
+		return;
+	}
+
+	spdk_json_write_array_begin(w);
+	spdk_iscsi_auth_groups_info_json(w);
+	spdk_json_write_array_end(w);
+
+	spdk_jsonrpc_end_result(request, w);
+}
+SPDK_RPC_REGISTER("get_iscsi_auth_groups", spdk_rpc_get_iscsi_auth_groups, SPDK_RPC_RUNTIME)
diff --git a/lib/iscsi/iscsi_subsystem.c b/lib/iscsi/iscsi_subsystem.c
index f63fc32e80..10389cbc83 100644
--- a/lib/iscsi/iscsi_subsystem.c
+++ b/lib/iscsi/iscsi_subsystem.c
@@ -1424,6 +1424,45 @@ spdk_iscsi_opts_info_json(struct spdk_json_write_ctx *w)
 	spdk_json_write_object_end(w);
 }
 
+static void
+spdk_iscsi_auth_group_info_json(struct spdk_iscsi_auth_group *group,
+				struct spdk_json_write_ctx *w)
+{
+	struct spdk_iscsi_auth_secret *_secret;
+
+	spdk_json_write_object_begin(w);
+
+	spdk_json_write_named_int32(w, "tag", group->tag);
+
+	spdk_json_write_named_array_begin(w, "secrets");
+	TAILQ_FOREACH(_secret, &group->secret_head, tailq) {
+		spdk_json_write_object_begin(w);
+
+		spdk_json_write_named_string(w, "user", _secret->user);
+		spdk_json_write_named_string(w, "secret", _secret->secret);
+
+		if (_secret->muser[0] != '\0') {
+			spdk_json_write_named_string(w, "muser", _secret->muser);
+			spdk_json_write_named_string(w, "msecret", _secret->msecret);
+		}
+
+		spdk_json_write_object_end(w);
+	}
+	spdk_json_write_array_end(w);
+
+	spdk_json_write_object_end(w);
+}
+
+void
+spdk_iscsi_auth_groups_info_json(struct spdk_json_write_ctx *w)
+{
+	struct spdk_iscsi_auth_group *group;
+
+	TAILQ_FOREACH(group, &g_spdk_iscsi.auth_group_head, tailq) {
+		spdk_iscsi_auth_group_info_json(group, w);
+	}
+}
+
 static void
 spdk_iscsi_opts_config_json(struct spdk_json_write_ctx *w)
 {
diff --git a/scripts/rpc.py b/scripts/rpc.py
index 41d49eb75f..344a71cd86 100755
--- a/scripts/rpc.py
+++ b/scripts/rpc.py
@@ -600,6 +600,14 @@ Format: 'user:u1 secret:s1 muser:mu1 msecret:ms1,user:u2 secret:s2 muser:mu2 mse
     p.add_argument('-u', '--user', help='User name for one-way CHAP authentication', required=True)
     p.set_defaults(func=delete_secret_from_iscsi_auth_group)
 
+    @call_cmd
+    def get_iscsi_auth_groups(args):
+        print_dict(rpc.iscsi.get_iscsi_auth_groups(args.client))
+
+    p = subparsers.add_parser('get_iscsi_auth_groups',
+                              help='Display current authentication group configuration')
+    p.set_defaults(func=get_iscsi_auth_groups)
+
     @call_cmd
     def get_portal_groups(args):
         print_dict(rpc.iscsi.get_portal_groups(args.client))
diff --git a/scripts/rpc/iscsi.py b/scripts/rpc/iscsi.py
index 341e746f13..a824ad20b9 100755
--- a/scripts/rpc/iscsi.py
+++ b/scripts/rpc/iscsi.py
@@ -118,6 +118,15 @@ def set_iscsi_discovery_auth(
     return client.call('set_iscsi_discovery_auth', params)
 
 
+def get_iscsi_auth_groups(client):
+    """Display current authentication group configuration.
+
+    Returns:
+        List of current authentication group configuration.
+    """
+    return client.call('get_iscsi_auth_groups')
+
+
 def get_portal_groups(client):
     """Display current portal group configuration.