diff options
Diffstat (limited to 'smoketest/scripts')
| -rw-r--r-- | smoketest/scripts/cli/base_interfaces_test.py | 162 | ||||
| -rwxr-xr-x | smoketest/scripts/cli/test_interfaces_ethernet.py | 142 |
2 files changed, 161 insertions, 143 deletions
diff --git a/smoketest/scripts/cli/base_interfaces_test.py b/smoketest/scripts/cli/base_interfaces_test.py index e7e29387f..593b4b415 100644 --- a/smoketest/scripts/cli/base_interfaces_test.py +++ b/smoketest/scripts/cli/base_interfaces_test.py @@ -12,6 +12,8 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +import re + from netifaces import AF_INET from netifaces import AF_INET6 from netifaces import ifaddresses @@ -22,6 +24,7 @@ from vyos.configsession import ConfigSessionError from vyos.defaults import directories from vyos.ifconfig import Interface from vyos.ifconfig import Section +from vyos.pki import CERT_BEGIN from vyos.utils.file import read_file from vyos.utils.dict import dict_search from vyos.utils.process import cmd @@ -40,6 +43,79 @@ dhclient_process_name = 'dhclient' dhcp6c_base_dir = directories['dhcp6_client_dir'] dhcp6c_process_name = 'dhcp6c' +server_ca_root_cert_data = """ +MIIBcTCCARagAwIBAgIUDcAf1oIQV+6WRaW7NPcSnECQ/lUwCgYIKoZIzj0EAwIw +HjEcMBoGA1UEAwwTVnlPUyBzZXJ2ZXIgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjBa +Fw0zMjAyMTUxOTQxMjBaMB4xHDAaBgNVBAMME1Z5T1Mgc2VydmVyIHJvb3QgQ0Ew +WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQ0y24GzKQf4aM2Ir12tI9yITOIzAUj +ZXyJeCmYI6uAnyAMqc4Q4NKyfq3nBi4XP87cs1jlC1P2BZ8MsjL5MdGWozIwMDAP +BgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBRwC/YaieMEnjhYa7K3Flw/o0SFuzAK +BggqhkjOPQQDAgNJADBGAiEAh3qEj8vScsjAdBy5shXzXDVVOKWCPTdGrPKnu8UW +a2cCIQDlDgkzWmn5ujc5ATKz1fj+Se/aeqwh4QyoWCVTFLIxhQ== +""" + +server_ca_intermediate_cert_data = """ +MIIBmTCCAT+gAwIBAgIUNzrtHzLmi3QpPK57tUgCnJZhXXQwCgYIKoZIzj0EAwIw +HjEcMBoGA1UEAwwTVnlPUyBzZXJ2ZXIgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjFa +Fw0zMjAyMTUxOTQxMjFaMCYxJDAiBgNVBAMMG1Z5T1Mgc2VydmVyIGludGVybWVk +aWF0ZSBDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABEl2nJ1CzoqPV6hWII2m +eGN/uieU6wDMECTk/LgG8CCCSYb488dibUiFN/1UFsmoLIdIhkx/6MUCYh62m8U2 +WNujUzBRMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFMV3YwH88I5gFsFUibbQ +kMR0ECPsMB8GA1UdIwQYMBaAFHAL9hqJ4wSeOFhrsrcWXD+jRIW7MAoGCCqGSM49 +BAMCA0gAMEUCIQC/ahujD9dp5pMMCd3SZddqGC9cXtOwMN0JR3e5CxP13AIgIMQm +jMYrinFoInxmX64HfshYqnUY8608nK9D2BNPOHo= +""" + +client_ca_root_cert_data = """ +MIIBcDCCARagAwIBAgIUZmoW2xVdwkZSvglnkCq0AHKa6zIwCgYIKoZIzj0EAwIw +HjEcMBoGA1UEAwwTVnlPUyBjbGllbnQgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjFa +Fw0zMjAyMTUxOTQxMjFaMB4xHDAaBgNVBAMME1Z5T1MgY2xpZW50IHJvb3QgQ0Ew +WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATUpKXzQk2NOVKDN4VULk2yw4mOKPvn +mg947+VY7lbpfOfAUD0QRg95qZWCw899eKnXp/U4TkAVrmEKhUb6OJTFozIwMDAP +BgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBTXu6xGWUl25X3sBtrhm3BJSICIATAK +BggqhkjOPQQDAgNIADBFAiEAnTzEwuTI9bz2Oae3LZbjP6f/f50KFJtjLZFDbQz7 +DpYCIDNRHV8zBUibC+zg5PqMpQBKd/oPfNU76nEv6xkp/ijO +""" + +client_ca_intermediate_cert_data = """ +MIIBmDCCAT+gAwIBAgIUJEMdotgqA7wU4XXJvEzDulUAGqgwCgYIKoZIzj0EAwIw +HjEcMBoGA1UEAwwTVnlPUyBjbGllbnQgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjJa +Fw0zMjAyMTUxOTQxMjJaMCYxJDAiBgNVBAMMG1Z5T1MgY2xpZW50IGludGVybWVk +aWF0ZSBDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABGyIVIi217s9j3O+WQ2b +6R65/Z0ZjQpELxPjBRc0CA0GFCo+pI5EvwI+jNFArvTAJ5+ZdEWUJ1DQhBKDDQdI +avCjUzBRMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFOUS8oNJjChB1Rb9Blcl +ETvziHJ9MB8GA1UdIwQYMBaAFNe7rEZZSXblfewG2uGbcElIgIgBMAoGCCqGSM49 +BAMCA0cAMEQCIArhaxWgRsAUbEeNHD/ULtstLHxw/P97qPUSROLQld53AiBjgiiz +9pDfISmpekZYz6bIDWRIR0cXUToZEMFNzNMrQg== +""" + +client_cert_data = """ +MIIBmTCCAUCgAwIBAgIUV5T77XdE/tV82Tk4Vzhp5BIFFm0wCgYIKoZIzj0EAwIw +JjEkMCIGA1UEAwwbVnlPUyBjbGllbnQgaW50ZXJtZWRpYXRlIENBMB4XDTIyMDIx +NzE5NDEyMloXDTMyMDIxNTE5NDEyMlowIjEgMB4GA1UEAwwXVnlPUyBjbGllbnQg +Y2VydGlmaWNhdGUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAARuyynqfc/qJj5e +KJ03oOH8X4Z8spDeAPO9WYckMM0ldPj+9kU607szFzPwjaPWzPdgyIWz3hcN8yAh +CIhytmJao1AwTjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTIFKrxZ+PqOhYSUqnl +TGCUmM7wTjAfBgNVHSMEGDAWgBTlEvKDSYwoQdUW/QZXJRE784hyfTAKBggqhkjO +PQQDAgNHADBEAiAvO8/jvz05xqmP3OXD53XhfxDLMIxzN4KPoCkFqvjlhQIgIHq2 +/geVx3rAOtSps56q/jiDouN/aw01TdpmGKVAa9U= +""" + +client_key_data = """ +MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgxaxAQsJwjoOCByQE ++qSYKtKtJzbdbOnTsKNSrfgkFH6hRANCAARuyynqfc/qJj5eKJ03oOH8X4Z8spDe +APO9WYckMM0ldPj+9kU607szFzPwjaPWzPdgyIWz3hcN8yAhCIhytmJa +""" + +def get_wpa_supplicant_value(interface, key): + tmp = read_file(f'/run/wpa_supplicant/{interface}.conf') + tmp = re.findall(r'\n?{}=(.*)'.format(key), tmp) + return tmp[0] + +def get_certificate_count(interface, cert_type): + tmp = read_file(f'/run/wpa_supplicant/{interface}_{cert_type}.pem') + return tmp.count(CERT_BEGIN) + def is_mirrored_to(interface, mirror_if, qdisc): """ Ask TC if we are mirroring traffic to a discrete interface. @@ -57,10 +133,10 @@ def is_mirrored_to(interface, mirror_if, qdisc): if mirror_if in tmp: ret_val = True return ret_val - class BasicInterfaceTest: class TestCase(VyOSUnitTestSHIM.TestCase): _test_dhcp = False + _test_eapol = False _test_ip = False _test_mtu = False _test_vlan = False @@ -92,6 +168,7 @@ class BasicInterfaceTest: cls._test_vlan = cli_defined(cls._base_path, 'vif') cls._test_qinq = cli_defined(cls._base_path, 'vif-s') cls._test_dhcp = cli_defined(cls._base_path, 'dhcp-options') + cls._test_eapol = cli_defined(cls._base_path, 'eapol') cls._test_ip = cli_defined(cls._base_path, 'ip') cls._test_ipv6 = cli_defined(cls._base_path, 'ipv6') cls._test_ipv6_dhcpc6 = cli_defined(cls._base_path, 'dhcpv6-options') @@ -1158,3 +1235,86 @@ class BasicInterfaceTest: # as until commit() is called, nothing happens section = Section.section(delegatee) self.cli_delete(['interfaces', section, delegatee]) + + def test_eapol(self): + if not self._test_eapol: + self.skipTest('not supported') + + cfg_dir = '/run/wpa_supplicant' + + ca_certs = { + 'eapol-server-ca-root': server_ca_root_cert_data, + 'eapol-server-ca-intermediate': server_ca_intermediate_cert_data, + 'eapol-client-ca-root': client_ca_root_cert_data, + 'eapol-client-ca-intermediate': client_ca_intermediate_cert_data, + } + cert_name = 'eapol-client' + + for name, data in ca_certs.items(): + self.cli_set(['pki', 'ca', name, 'certificate', data.replace('\n','')]) + + self.cli_set(['pki', 'certificate', cert_name, 'certificate', client_cert_data.replace('\n','')]) + self.cli_set(['pki', 'certificate', cert_name, 'private', 'key', client_key_data.replace('\n','')]) + + for interface in self._interfaces: + path = self._base_path + [interface] + for option in self._options.get(interface, []): + self.cli_set(path + option.split()) + + # Enable EAPoL + self.cli_set(self._base_path + [interface, 'eapol', 'ca-certificate', 'eapol-server-ca-intermediate']) + self.cli_set(self._base_path + [interface, 'eapol', 'ca-certificate', 'eapol-client-ca-intermediate']) + self.cli_set(self._base_path + [interface, 'eapol', 'certificate', cert_name]) + + self.cli_commit() + + # Test multiple CA chains + self.assertEqual(get_certificate_count(interface, 'ca'), 4) + + for interface in self._interfaces: + self.cli_delete(self._base_path + [interface, 'eapol', 'ca-certificate', 'eapol-client-ca-intermediate']) + + self.cli_commit() + + # Validate interface config + for interface in self._interfaces: + tmp = get_wpa_supplicant_value(interface, 'key_mgmt') + self.assertEqual('IEEE8021X', tmp) + + tmp = get_wpa_supplicant_value(interface, 'eap') + self.assertEqual('TLS', tmp) + + tmp = get_wpa_supplicant_value(interface, 'eapol_flags') + self.assertEqual('0', tmp) + + tmp = get_wpa_supplicant_value(interface, 'ca_cert') + self.assertEqual(f'"{cfg_dir}/{interface}_ca.pem"', tmp) + + tmp = get_wpa_supplicant_value(interface, 'client_cert') + self.assertEqual(f'"{cfg_dir}/{interface}_cert.pem"', tmp) + + tmp = get_wpa_supplicant_value(interface, 'private_key') + self.assertEqual(f'"{cfg_dir}/{interface}_cert.key"', tmp) + + mac = read_file(f'/sys/class/net/{interface}/address') + tmp = get_wpa_supplicant_value(interface, 'identity') + self.assertEqual(f'"{mac}"', tmp) + + # Check certificate files have the full chain + self.assertEqual(get_certificate_count(interface, 'ca'), 2) + self.assertEqual(get_certificate_count(interface, 'cert'), 3) + + # Check for running process + self.assertTrue(process_named_running('wpa_supplicant', cmdline=f'-i{interface}')) + + # Remove EAPoL configuration + for interface in self._interfaces: + self.cli_delete(self._base_path + [interface, 'eapol']) + + # Commit and check that process is no longer running + self.cli_commit() + self.assertFalse(process_named_running('wpa_supplicant')) + + for name in ca_certs: + self.cli_delete(['pki', 'ca', name]) + self.cli_delete(['pki', 'certificate', cert_name]) diff --git a/smoketest/scripts/cli/test_interfaces_ethernet.py b/smoketest/scripts/cli/test_interfaces_ethernet.py index 4843a40da..3d12364f7 100755 --- a/smoketest/scripts/cli/test_interfaces_ethernet.py +++ b/smoketest/scripts/cli/test_interfaces_ethernet.py @@ -15,7 +15,6 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. import os -import re import unittest from glob import glob @@ -28,86 +27,11 @@ from netifaces import ifaddresses from base_interfaces_test import BasicInterfaceTest from vyos.configsession import ConfigSessionError from vyos.ifconfig import Section -from vyos.pki import CERT_BEGIN from vyos.utils.process import cmd -from vyos.utils.process import process_named_running from vyos.utils.process import popen from vyos.utils.file import read_file from vyos.utils.network import is_ipv6_link_local -server_ca_root_cert_data = """ -MIIBcTCCARagAwIBAgIUDcAf1oIQV+6WRaW7NPcSnECQ/lUwCgYIKoZIzj0EAwIw -HjEcMBoGA1UEAwwTVnlPUyBzZXJ2ZXIgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjBa -Fw0zMjAyMTUxOTQxMjBaMB4xHDAaBgNVBAMME1Z5T1Mgc2VydmVyIHJvb3QgQ0Ew -WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQ0y24GzKQf4aM2Ir12tI9yITOIzAUj -ZXyJeCmYI6uAnyAMqc4Q4NKyfq3nBi4XP87cs1jlC1P2BZ8MsjL5MdGWozIwMDAP -BgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBRwC/YaieMEnjhYa7K3Flw/o0SFuzAK -BggqhkjOPQQDAgNJADBGAiEAh3qEj8vScsjAdBy5shXzXDVVOKWCPTdGrPKnu8UW -a2cCIQDlDgkzWmn5ujc5ATKz1fj+Se/aeqwh4QyoWCVTFLIxhQ== -""" - -server_ca_intermediate_cert_data = """ -MIIBmTCCAT+gAwIBAgIUNzrtHzLmi3QpPK57tUgCnJZhXXQwCgYIKoZIzj0EAwIw -HjEcMBoGA1UEAwwTVnlPUyBzZXJ2ZXIgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjFa -Fw0zMjAyMTUxOTQxMjFaMCYxJDAiBgNVBAMMG1Z5T1Mgc2VydmVyIGludGVybWVk -aWF0ZSBDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABEl2nJ1CzoqPV6hWII2m -eGN/uieU6wDMECTk/LgG8CCCSYb488dibUiFN/1UFsmoLIdIhkx/6MUCYh62m8U2 -WNujUzBRMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFMV3YwH88I5gFsFUibbQ -kMR0ECPsMB8GA1UdIwQYMBaAFHAL9hqJ4wSeOFhrsrcWXD+jRIW7MAoGCCqGSM49 -BAMCA0gAMEUCIQC/ahujD9dp5pMMCd3SZddqGC9cXtOwMN0JR3e5CxP13AIgIMQm -jMYrinFoInxmX64HfshYqnUY8608nK9D2BNPOHo= -""" - -client_ca_root_cert_data = """ -MIIBcDCCARagAwIBAgIUZmoW2xVdwkZSvglnkCq0AHKa6zIwCgYIKoZIzj0EAwIw -HjEcMBoGA1UEAwwTVnlPUyBjbGllbnQgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjFa -Fw0zMjAyMTUxOTQxMjFaMB4xHDAaBgNVBAMME1Z5T1MgY2xpZW50IHJvb3QgQ0Ew -WTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATUpKXzQk2NOVKDN4VULk2yw4mOKPvn -mg947+VY7lbpfOfAUD0QRg95qZWCw899eKnXp/U4TkAVrmEKhUb6OJTFozIwMDAP -BgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBTXu6xGWUl25X3sBtrhm3BJSICIATAK -BggqhkjOPQQDAgNIADBFAiEAnTzEwuTI9bz2Oae3LZbjP6f/f50KFJtjLZFDbQz7 -DpYCIDNRHV8zBUibC+zg5PqMpQBKd/oPfNU76nEv6xkp/ijO -""" - -client_ca_intermediate_cert_data = """ -MIIBmDCCAT+gAwIBAgIUJEMdotgqA7wU4XXJvEzDulUAGqgwCgYIKoZIzj0EAwIw -HjEcMBoGA1UEAwwTVnlPUyBjbGllbnQgcm9vdCBDQTAeFw0yMjAyMTcxOTQxMjJa -Fw0zMjAyMTUxOTQxMjJaMCYxJDAiBgNVBAMMG1Z5T1MgY2xpZW50IGludGVybWVk -aWF0ZSBDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABGyIVIi217s9j3O+WQ2b -6R65/Z0ZjQpELxPjBRc0CA0GFCo+pI5EvwI+jNFArvTAJ5+ZdEWUJ1DQhBKDDQdI -avCjUzBRMA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFOUS8oNJjChB1Rb9Blcl -ETvziHJ9MB8GA1UdIwQYMBaAFNe7rEZZSXblfewG2uGbcElIgIgBMAoGCCqGSM49 -BAMCA0cAMEQCIArhaxWgRsAUbEeNHD/ULtstLHxw/P97qPUSROLQld53AiBjgiiz -9pDfISmpekZYz6bIDWRIR0cXUToZEMFNzNMrQg== -""" - -client_cert_data = """ -MIIBmTCCAUCgAwIBAgIUV5T77XdE/tV82Tk4Vzhp5BIFFm0wCgYIKoZIzj0EAwIw -JjEkMCIGA1UEAwwbVnlPUyBjbGllbnQgaW50ZXJtZWRpYXRlIENBMB4XDTIyMDIx -NzE5NDEyMloXDTMyMDIxNTE5NDEyMlowIjEgMB4GA1UEAwwXVnlPUyBjbGllbnQg -Y2VydGlmaWNhdGUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAARuyynqfc/qJj5e -KJ03oOH8X4Z8spDeAPO9WYckMM0ldPj+9kU607szFzPwjaPWzPdgyIWz3hcN8yAh -CIhytmJao1AwTjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTIFKrxZ+PqOhYSUqnl -TGCUmM7wTjAfBgNVHSMEGDAWgBTlEvKDSYwoQdUW/QZXJRE784hyfTAKBggqhkjO -PQQDAgNHADBEAiAvO8/jvz05xqmP3OXD53XhfxDLMIxzN4KPoCkFqvjlhQIgIHq2 -/geVx3rAOtSps56q/jiDouN/aw01TdpmGKVAa9U= -""" - -client_key_data = """ -MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgxaxAQsJwjoOCByQE -+qSYKtKtJzbdbOnTsKNSrfgkFH6hRANCAARuyynqfc/qJj5eKJ03oOH8X4Z8spDe -APO9WYckMM0ldPj+9kU607szFzPwjaPWzPdgyIWz3hcN8yAhCIhytmJa -""" - -def get_wpa_supplicant_value(interface, key): - tmp = read_file(f'/run/wpa_supplicant/{interface}.conf') - tmp = re.findall(r'\n?{}=(.*)'.format(key), tmp) - return tmp[0] - -def get_certificate_count(interface, cert_type): - tmp = read_file(f'/run/wpa_supplicant/{interface}_{cert_type}.pem') - return tmp.count(CERT_BEGIN) - class EthernetInterfaceTest(BasicInterfaceTest.TestCase): @classmethod def setUpClass(cls): @@ -237,72 +161,6 @@ class EthernetInterfaceTest(BasicInterfaceTest.TestCase): self.cli_set(self._base_path + [interface, 'speed', 'auto']) self.cli_commit() - def test_eapol_support(self): - ca_certs = { - 'eapol-server-ca-root': server_ca_root_cert_data, - 'eapol-server-ca-intermediate': server_ca_intermediate_cert_data, - 'eapol-client-ca-root': client_ca_root_cert_data, - 'eapol-client-ca-intermediate': client_ca_intermediate_cert_data, - } - cert_name = 'eapol-client' - - for name, data in ca_certs.items(): - self.cli_set(['pki', 'ca', name, 'certificate', data.replace('\n','')]) - - self.cli_set(['pki', 'certificate', cert_name, 'certificate', client_cert_data.replace('\n','')]) - self.cli_set(['pki', 'certificate', cert_name, 'private', 'key', client_key_data.replace('\n','')]) - - for interface in self._interfaces: - # Enable EAPoL - self.cli_set(self._base_path + [interface, 'eapol', 'ca-certificate', 'eapol-server-ca-intermediate']) - self.cli_set(self._base_path + [interface, 'eapol', 'ca-certificate', 'eapol-client-ca-intermediate']) - self.cli_set(self._base_path + [interface, 'eapol', 'certificate', cert_name]) - - self.cli_commit() - - # Test multiple CA chains - self.assertEqual(get_certificate_count(interface, 'ca'), 4) - - for interface in self._interfaces: - self.cli_delete(self._base_path + [interface, 'eapol', 'ca-certificate', 'eapol-client-ca-intermediate']) - - self.cli_commit() - - # Check for running process - self.assertTrue(process_named_running('wpa_supplicant')) - - # Validate interface config - for interface in self._interfaces: - tmp = get_wpa_supplicant_value(interface, 'key_mgmt') - self.assertEqual('IEEE8021X', tmp) - - tmp = get_wpa_supplicant_value(interface, 'eap') - self.assertEqual('TLS', tmp) - - tmp = get_wpa_supplicant_value(interface, 'eapol_flags') - self.assertEqual('0', tmp) - - tmp = get_wpa_supplicant_value(interface, 'ca_cert') - self.assertEqual(f'"/run/wpa_supplicant/{interface}_ca.pem"', tmp) - - tmp = get_wpa_supplicant_value(interface, 'client_cert') - self.assertEqual(f'"/run/wpa_supplicant/{interface}_cert.pem"', tmp) - - tmp = get_wpa_supplicant_value(interface, 'private_key') - self.assertEqual(f'"/run/wpa_supplicant/{interface}_cert.key"', tmp) - - mac = read_file(f'/sys/class/net/{interface}/address') - tmp = get_wpa_supplicant_value(interface, 'identity') - self.assertEqual(f'"{mac}"', tmp) - - # Check certificate files have the full chain - self.assertEqual(get_certificate_count(interface, 'ca'), 2) - self.assertEqual(get_certificate_count(interface, 'cert'), 3) - - for name in ca_certs: - self.cli_delete(['pki', 'ca', name]) - self.cli_delete(['pki', 'certificate', cert_name]) - def test_ethtool_ring_buffer(self): for interface in self._interfaces: # We do not use vyos.ethtool here to not have any chance |