--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/sun/security/krb5/auto/TwoTab.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 7152176
+ * @summary More krb5 tests
+ * @compile -XDignore.symbol.file TwoTab.java
+ * @run main/othervm TwoTab
+ */
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.nio.file.Files;
+import java.security.Security;
+import sun.security.jgss.GSSUtil;
+import sun.security.krb5.PrincipalName;
+import sun.security.krb5.internal.ktab.KeyTab;
+
+// Two services using their own keytab.
+public class TwoTab {
+
+    public static void main(String[] args) throws Exception {
+
+        KDC k = new OneKDC(null);
+
+        // Write JAAS conf, two service using different keytabs
+        System.setProperty("java.security.auth.login.config", OneKDC.JAAS_CONF);
+        File f = new File(OneKDC.JAAS_CONF);
+        try (FileOutputStream fos = new FileOutputStream(f)) {
+            fos.write((
+                "server {\n" +
+                "    com.sun.security.auth.module.Krb5LoginModule required\n" +
+                "    principal=\"" + OneKDC.SERVER + "\"\n" +
+                "    useKeyTab=true\n" +
+                "    keyTab=server.keytab\n" +
+                "    storeKey=true;\n};\n" +
+                "server2 {\n" +
+                "    com.sun.security.auth.module.Krb5LoginModule required\n" +
+                "    principal=\"" + OneKDC.BACKEND + "\"\n" +
+                "    useKeyTab=true\n" +
+                "    keyTab=backend.keytab\n" +
+                "    storeKey=true;\n};\n"
+                ).getBytes());
+        }
+        f.deleteOnExit();
+
+        k.writeKtab("server.keytab", false, "server/host.rabbit.hole@RABBIT.HOLE");
+        k.writeKtab("backend.keytab", false, "backend/host.rabbit.hole@RABBIT.HOLE");
+
+        Context c, s, s2;
+        c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);
+        s = Context.fromJAAS("server");
+        s2 = Context.fromJAAS("server2");
+
+        c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID);
+        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
+
+        Context.handshake(c, s);
+
+        Context.transmit("i say high --", c, s);
+        Context.transmit("   you say low", s, c);
+
+        s.dispose();
+        c.dispose();
+
+        c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);
+        c.startAsClient(OneKDC.BACKEND, GSSUtil.GSS_KRB5_MECH_OID);
+        s2.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
+
+        Context.handshake(c, s2);
+
+        Context.transmit("i say high --", c, s2);
+        Context.transmit("   you say low", s2, c);
+
+        s2.dispose();
+        c.dispose();
+    }
+}