1 files changed, 89 insertions, 0 deletions
diff --git a/src/conf_mode/interfaces-ethernet.py b/src/conf_mode/interfaces-ethernet.py
new file mode 100755
index 000000000..10758e35a
--- /dev/null
+++ b/src/conf_mode/interfaces-ethernet.py
@@ -0,0 +1,89 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019-2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program 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 for more details.
+#
+# 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 os
+
+from sys import exit
+
+from vyos.config import Config
+from vyos.configdict import get_interface_dict
+from vyos.configverify import verify_interface_exists
+from vyos.configverify import verify_dhcpv6
+from vyos.configverify import verify_address
+from vyos.configverify import verify_vrf
+from vyos.configverify import verify_vlan_config
+from vyos.ifconfig import EthernetIf
+from vyos import ConfigError
+from vyos import airbag
+airbag.enable()
+
+def get_config():
+    """
+    Retrive CLI config as dictionary. Dictionary can never be empty, as at least the
+    interface name will be added or a deleted flag
+    """
+    conf = Config()
+    base = ['interfaces', 'ethernet']
+    ethernet = get_interface_dict(conf, base)
+    return ethernet
+
+def verify(ethernet):
+    if 'deleted' in ethernet:
+        return None
+
+    verify_interface_exists(ethernet)
+
+    if ethernet.get('speed', None) == 'auto':
+        if ethernet.get('duplex', None) != 'auto':
+            raise ConfigError('If speed is hardcoded, duplex must be hardcoded, too')
+
+    if ethernet.get('duplex', None) == 'auto':
+        if ethernet.get('speed', None) != 'auto':
+            raise ConfigError('If duplex is hardcoded, speed must be hardcoded, too')
+
+    verify_dhcpv6(ethernet)
+    verify_address(ethernet)
+    verify_vrf(ethernet)
+
+    if {'is_bond_member', 'mac'} <= set(ethernet):
+        print(f'WARNING: changing mac address "{mac}" will be ignored as "{ifname}" '
+              f'is a member of bond "{is_bond_member}"'.format(**ethernet))
+
+    # use common function to verify VLAN configuration
+    verify_vlan_config(ethernet)
+    return None
+
+def generate(ethernet):
+    return None
+
+def apply(ethernet):
+    e = EthernetIf(ethernet['ifname'])
+    if 'deleted' in ethernet:
+        # delete interface
+        e.remove()
+    else:
+        e.update(ethernet)
+
+
+if __name__ == '__main__':
+    try:
+        c = get_config()
+        verify(c)
+        generate(c)
+        apply(c)
+    except ConfigError as e:
+        print(e)
+        exit(1)