diff --git a/usr.sbin/ctld/ctld.hh b/usr.sbin/ctld/ctld.hh
--- a/usr.sbin/ctld/ctld.hh
+++ b/usr.sbin/ctld/ctld.hh
@@ -124,8 +124,8 @@
 	std::string			ag_label;
 	auth_type			ag_type = auth_type::UNKNOWN;
 	std::unordered_map<std::string, auth> ag_auths;
-	std::unordered_set<std::string> ag_names;
-	std::list<auth_portal>		ag_portals;
+	std::unordered_set<std::string> ag_initiator_names;
+	std::list<auth_portal>		ag_initiator_portals;
 };
 
 using auth_group_sp = std::shared_ptr<auth_group>;
diff --git a/usr.sbin/ctld/ctld.cc b/usr.sbin/ctld/ctld.cc
--- a/usr.sbin/ctld/ctld.cc
+++ b/usr.sbin/ctld/ctld.cc
@@ -301,17 +301,17 @@
 auth_group::add_initiator_name(std::string_view name)
 {
 	/* Silently ignore duplicates. */
-	ag_names.emplace(name);
+	ag_initiator_names.emplace(name);
 	return (true);
 }
 
 bool
 auth_group::initiator_permitted(std::string_view initiator_name) const
 {
-	if (ag_names.empty())
+	if (ag_initiator_names.empty())
 		return (true);
 
-	return (ag_names.count(std::string(initiator_name)) != 0);
+	return (ag_initiator_names.count(std::string(initiator_name)) != 0);
 }
 
 bool
@@ -390,7 +390,7 @@
 		return (false);
 	}
 
-	ag_portals.emplace_back(ap);
+	ag_initiator_portals.emplace_back(ap);
 	return (true);
 }
 
@@ -429,10 +429,10 @@
 bool
 auth_group::initiator_permitted(const struct sockaddr *sa) const
 {
-	if (ag_portals.empty())
+	if (ag_initiator_portals.empty())
 		return (true);
 
-	for (const auth_portal &ap : ag_portals)
+	for (const auth_portal &ap : ag_initiator_portals)
 		if (ap.matches(sa))
 			return (true);
 	return (false);