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-rwxr-xr-xsmoketest/scripts/cli/test_protocols_segment_routing.py42
1 files changed, 42 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_protocols_segment_routing.py b/smoketest/scripts/cli/test_protocols_segment_routing.py
index 81d42b925..403c05924 100755
--- a/smoketest/scripts/cli/test_protocols_segment_routing.py
+++ b/smoketest/scripts/cli/test_protocols_segment_routing.py
@@ -20,8 +20,10 @@ import unittest
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.configsession import ConfigSessionError
+from vyos.ifconfig import Section
from vyos.utils.process import cmd
from vyos.utils.process import process_named_running
+from vyos.utils.system import sysctl_read
base_path = ['protocols', 'segment-routing']
PROCESS_NAME = 'zebra'
@@ -45,6 +47,7 @@ class TestProtocolsSegmentRouting(VyOSUnitTestSHIM.TestCase):
self.assertEqual(self.daemon_pid, process_named_running(PROCESS_NAME))
def test_srv6(self):
+ interfaces = Section.interfaces('ethernet', vlan=False)
locators = {
'foo' : { 'prefix' : '2001:a::/64' },
'foo' : { 'prefix' : '2001:b::/64', 'usid' : {} },
@@ -55,8 +58,18 @@ class TestProtocolsSegmentRouting(VyOSUnitTestSHIM.TestCase):
if 'usid' in locator_config:
self.cli_set(base_path + ['srv6', 'locator', locator, 'behavior-usid'])
+ # verify() - SRv6 should be enabled on at least one interface!
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ for interface in interfaces:
+ self.cli_set(base_path + ['interface', interface, 'srv6'])
+
self.cli_commit()
+ for interface in interfaces:
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_enabled'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_require_hmac'), '0') # default
+
frrconfig = self.getFRRconfig(f'segment-routing', daemon='zebra')
self.assertIn(f'segment-routing', frrconfig)
self.assertIn(f' srv6', frrconfig)
@@ -65,6 +78,35 @@ class TestProtocolsSegmentRouting(VyOSUnitTestSHIM.TestCase):
self.assertIn(f' locator {locator}', frrconfig)
self.assertIn(f' prefix {locator_config["prefix"]} block-len 40 node-len 24 func-bits 16', frrconfig)
+ def test_srv6_sysctl(self):
+ interfaces = Section.interfaces('ethernet', vlan=False)
+
+ # HMAC accept
+ for interface in interfaces:
+ self.cli_set(base_path + ['interface', interface, 'srv6'])
+ self.cli_set(base_path + ['interface', interface, 'srv6', 'hmac', 'ignore'])
+ self.cli_commit()
+
+ for interface in interfaces:
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_enabled'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_require_hmac'), '-1') # ignore
+
+ # HMAC drop
+ for interface in interfaces:
+ self.cli_set(base_path + ['interface', interface, 'srv6'])
+ self.cli_set(base_path + ['interface', interface, 'srv6', 'hmac', 'drop'])
+ self.cli_commit()
+
+ for interface in interfaces:
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_enabled'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_require_hmac'), '1') # drop
+
+ # Disable SRv6 on first interface
+ first_if = interfaces[-1]
+ self.cli_delete(base_path + ['interface', first_if])
+ self.cli_commit()
+
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{first_if}.seg6_enabled'), '0')
if __name__ == '__main__':
unittest.main(verbosity=2)