Merge pull request #28870 from ssahani/rto-min-network

[thirdparty/systemd.git] / test / test-network / systemd-networkd-tests.py

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index cc10bdfc96b79091975762849ccc976e14e701eb..2257003c0b4261d12b428082bd91a074b8b4227f 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -5019,6 +5019,41 @@ class NetworkdDHCPClientTests(unittest.TestCase, Utilities):
         self.assertIn('DHCPREPLY(veth-peer)', output)
         self.assertNotIn('rapid-commit', output)
 
+    def test_dhcp_client_ipv6_only_with_custom_client_identifier(self):
+        copy_network_unit('25-veth.netdev', '25-dhcp-server-veth-peer.network', '25-dhcp-client-ipv6-only-custom-client-identifier.network')
+
+        start_networkd()
+        self.wait_online(['veth-peer:carrier'])
+        start_dnsmasq()
+        self.wait_online(['veth99:routable', 'veth-peer:routable'])
+
+        # checking address
+        output = check_output('ip address show dev veth99 scope global')
+        print(output)
+        self.assertRegex(output, r'inet6 2600::[0-9a-f:]*/128 scope global dynamic noprefixroute')
+        self.assertNotIn('192.168.5', output)
+
+        # checking semi-static route
+        output = check_output('ip -6 route list dev veth99 2001:1234:5:9fff:ff:ff:ff:ff')
+        print(output)
+        self.assertRegex(output, 'via fe80::1034:56ff:fe78:9abd')
+
+        # Confirm that ipv6 token is not set in the kernel
+        output = check_output('ip token show dev veth99')
+        print(output)
+        self.assertRegex(output, 'token :: dev veth99')
+
+        print('## dnsmasq log')
+        output = read_dnsmasq_log_file()
+        print(output)
+        self.assertIn('DHCPSOLICIT(veth-peer) 00:00:ab:11:f9:2a:c2:77:29:f9:5c:00', output)
+        self.assertNotIn('DHCPADVERTISE(veth-peer)', output)
+        self.assertNotIn('DHCPREQUEST(veth-peer)', output)
+        self.assertIn('DHCPREPLY(veth-peer)', output)
+        self.assertIn('sent size:  0 option: 14 rapid-commit', output)
+
+        stop_dnsmasq()
+
     def test_dhcp_client_ipv4_only(self):
         copy_network_unit('25-veth.netdev', '25-dhcp-server-veth-peer.network', '25-dhcp-client-ipv4-only.network')