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-rwxr-xr-xsmoketest/scripts/cli/test_vrf.py21
1 files changed, 13 insertions, 8 deletions
diff --git a/smoketest/scripts/cli/test_vrf.py b/smoketest/scripts/cli/test_vrf.py
index bb91eddea..6207a1b41 100755
--- a/smoketest/scripts/cli/test_vrf.py
+++ b/smoketest/scripts/cli/test_vrf.py
@@ -30,6 +30,7 @@ from vyos.utils.process import cmd
from vyos.utils.file import read_file
from vyos.utils.network import get_interface_config
from vyos.utils.network import is_intf_addr_assigned
+from vyos.utils.system import sysctl_read
base_path = ['vrf']
vrfs = ['red', 'green', 'blue', 'foo-bar', 'baz_foo']
@@ -58,6 +59,8 @@ class VRFTest(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
for vrf in vrfs:
self.assertNotIn(vrf, interfaces())
+ # If there is no VRF defined, strict_mode should be off
+ self.assertEqual(sysctl_read('net.vrf.strict_mode'), '0')
def test_vrf_vni_and_table_id(self):
base_table = '1000'
@@ -130,8 +133,9 @@ class VRFTest(VyOSUnitTestSHIM.TestCase):
# Ensure VRF was created
self.assertIn(vrf, interfaces())
# Verify IP forwarding is 1 (enabled)
- self.assertEqual(read_file(f'/proc/sys/net/ipv4/conf/{vrf}/forwarding'), '1')
- self.assertEqual(read_file(f'/proc/sys/net/ipv6/conf/{vrf}/forwarding'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv4.conf.{vrf}.forwarding'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{vrf}.forwarding'), '1')
+
# Test for proper loopback IP assignment
for addr in loopbacks:
self.assertTrue(is_intf_addr_assigned(vrf, addr))
@@ -149,10 +153,11 @@ class VRFTest(VyOSUnitTestSHIM.TestCase):
self.cli_commit()
# Verify VRF configuration
- tmp = read_file('/proc/sys/net/ipv4/tcp_l3mdev_accept')
- self.assertIn(tmp, '1')
- tmp = read_file('/proc/sys/net/ipv4/udp_l3mdev_accept')
- self.assertIn(tmp, '1')
+ self.assertEqual(sysctl_read('net.ipv4.tcp_l3mdev_accept'), '1')
+ self.assertEqual(sysctl_read('net.ipv4.udp_l3mdev_accept'), '1')
+
+ # If there is any VRF defined, strict_mode should be on
+ self.assertEqual(sysctl_read('net.vrf.strict_mode'), '1')
def test_vrf_table_id_is_unalterable(self):
# Linux Kernel prohibits the change of a VRF table on the fly.
@@ -290,8 +295,8 @@ class VRFTest(VyOSUnitTestSHIM.TestCase):
# Ensure VRF was created
self.assertIn(vrf, interfaces())
# Verify IP forwarding is 0 (disabled)
- self.assertEqual(read_file(f'/proc/sys/net/ipv4/conf/{vrf}/forwarding'), '0')
- self.assertEqual(read_file(f'/proc/sys/net/ipv6/conf/{vrf}/forwarding'), '0')
+ self.assertEqual(sysctl_read(f'net.ipv4.conf.{vrf}.forwarding'), '0')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{vrf}.forwarding'), '0')
def test_vrf_ip_protocol_route_map(self):
table = '6000'