summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rwxr-xr-xsrc/conf_mode/interfaces-erspan.py114
-rwxr-xr-xsrc/conf_mode/interfaces-tunnel.py34
-rwxr-xr-xsrc/op_mode/show_neigh.py96
3 files changed, 212 insertions, 32 deletions
diff --git a/src/conf_mode/interfaces-erspan.py b/src/conf_mode/interfaces-erspan.py
new file mode 100755
index 000000000..2d65b834c
--- /dev/null
+++ b/src/conf_mode/interfaces-erspan.py
@@ -0,0 +1,114 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2018-2020 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 copy import deepcopy
+from netifaces import interfaces
+
+from vyos.config import Config
+from vyos.configdict import dict_merge
+from vyos.configdict import get_interface_dict
+from vyos.configdict import node_changed
+from vyos.configdict import leaf_node_changed
+from vyos.configverify import verify_mtu_ipv6
+from vyos.configverify import verify_tunnel
+from vyos.ifconfig import Interface
+from vyos.ifconfig import ERSpanIf
+from vyos.ifconfig import ER6SpanIf
+from vyos.template import is_ipv4
+from vyos.template import is_ipv6
+from vyos.util import dict_search
+from vyos import ConfigError
+from vyos import airbag
+airbag.enable()
+
+def get_config(config=None):
+ """
+ Retrive CLI config as dictionary. Dictionary can never be empty, as at least
+ the interface name will be added or a deleted flag
+ """
+ if config:
+ conf = config
+ else:
+ conf = Config()
+ base = ['interfaces', 'erspan']
+ erspan = get_interface_dict(conf, base)
+
+ tmp = leaf_node_changed(conf, ['encapsulation'])
+ if tmp:
+ erspan.update({'encapsulation_changed': {}})
+
+ return erspan
+
+def verify(erspan):
+ if 'deleted' in erspan:
+ return None
+
+ if 'encapsulation' not in erspan:
+ raise ConfigError('Unable to detect the following ERSPAN tunnel encapsulation'\
+ '{ifname}!'.format(**erspan))
+
+ verify_mtu_ipv6(erspan)
+ verify_tunnel(erspan)
+
+ key = dict_search('parameters.ip.key',erspan)
+ if key == None:
+ raise ConfigError('parameters.ip.key is mandatory for ERSPAN tunnel')
+
+
+def generate(erspan):
+ return None
+
+def apply(erspan):
+ if 'deleted' in erspan or 'encapsulation_changed' in erspan:
+ if erspan['ifname'] in interfaces():
+ tmp = Interface(erspan['ifname'])
+ tmp.remove()
+ if 'deleted' in erspan:
+ return None
+
+ dispatch = {
+ 'erspan': ERSpanIf,
+ 'ip6erspan': ER6SpanIf
+ }
+
+ # We need to re-map the tunnel encapsulation proto to a valid interface class
+ encap = erspan['encapsulation']
+ klass = dispatch[encap]
+
+ conf = deepcopy(erspan)
+
+ conf.update(klass.get_config())
+
+ del conf['ifname']
+
+ erspan_tunnel = klass(erspan['ifname'],**conf)
+ erspan_tunnel.change_options()
+ erspan_tunnel.update(erspan)
+
+ return None
+
+if __name__ == '__main__':
+ try:
+ c = get_config()
+ generate(c)
+ verify(c)
+ apply(c)
+ except ConfigError as e:
+ print(e)
+ exit(1)
diff --git a/src/conf_mode/interfaces-tunnel.py b/src/conf_mode/interfaces-tunnel.py
index f03bc9d5d..034bd6dd1 100755
--- a/src/conf_mode/interfaces-tunnel.py
+++ b/src/conf_mode/interfaces-tunnel.py
@@ -29,6 +29,7 @@ from vyos.configverify import verify_bridge_delete
from vyos.configverify import verify_interface_exists
from vyos.configverify import verify_mtu_ipv6
from vyos.configverify import verify_vrf
+from vyos.configverify import verify_tunnel
from vyos.ifconfig import Interface
from vyos.ifconfig import GREIf
from vyos.ifconfig import GRETapIf
@@ -84,38 +85,7 @@ def verify(tunnel):
verify_mtu_ipv6(tunnel)
verify_address(tunnel)
verify_vrf(tunnel)
-
- if 'local_ip' not in tunnel and 'dhcp_interface' not in tunnel:
- raise ConfigError('local-ip is mandatory for tunnel')
-
- if 'remote_ip' not in tunnel and tunnel['encapsulation'] != 'gre':
- raise ConfigError('remote-ip is mandatory for tunnel')
-
- if {'local_ip', 'dhcp_interface'} <= set(tunnel):
- raise ConfigError('Can not use both local-ip and dhcp-interface')
-
- if tunnel['encapsulation'] in ['ipip6', 'ip6ip6', 'ip6gre']:
- error_ipv6 = 'Encapsulation mode requires IPv6'
- if 'local_ip' in tunnel and not is_ipv6(tunnel['local_ip']):
- raise ConfigError(f'{error_ipv6} local-ip')
-
- if 'remote_ip' in tunnel and not is_ipv6(tunnel['remote_ip']):
- raise ConfigError(f'{error_ipv6} remote-ip')
- else:
- error_ipv4 = 'Encapsulation mode requires IPv4'
- if 'local_ip' in tunnel and not is_ipv4(tunnel['local_ip']):
- raise ConfigError(f'{error_ipv4} local-ip')
-
- if 'remote_ip' in tunnel and not is_ipv4(tunnel['remote_ip']):
- raise ConfigError(f'{error_ipv4} remote-ip')
-
- if tunnel['encapsulation'] in ['sit', 'gre-bridge']:
- if 'source_interface' in tunnel:
- raise ConfigError('Option source-interface can not be used with ' \
- 'encapsulation "sit" or "gre-bridge"')
- elif tunnel['encapsulation'] == 'gre':
- if 'local_ip' in tunnel and is_ipv6(tunnel['local_ip']):
- raise ConfigError('Can not use local IPv6 address is for mGRE tunnels')
+ verify_tunnel(tunnel)
if 'source_interface' in tunnel:
verify_interface_exists(tunnel['source_interface'])
diff --git a/src/op_mode/show_neigh.py b/src/op_mode/show_neigh.py
new file mode 100755
index 000000000..94e745493
--- /dev/null
+++ b/src/op_mode/show_neigh.py
@@ -0,0 +1,96 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 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/>.
+
+#ip -j -f inet neigh list | jq
+#[
+ #{
+ #"dst": "192.168.101.8",
+ #"dev": "enp0s25",
+ #"lladdr": "78:d2:94:72:77:7e",
+ #"state": [
+ #"STALE"
+ #]
+ #},
+ #{
+ #"dst": "192.168.101.185",
+ #"dev": "enp0s25",
+ #"lladdr": "34:46:ec:76:f8:9b",
+ #"state": [
+ #"STALE"
+ #]
+ #},
+ #{
+ #"dst": "192.168.101.225",
+ #"dev": "enp0s25",
+ #"lladdr": "c2:cb:fa:bf:a0:35",
+ #"state": [
+ #"STALE"
+ #]
+ #},
+ #{
+ #"dst": "192.168.101.1",
+ #"dev": "enp0s25",
+ #"lladdr": "00:98:2b:f8:3f:11",
+ #"state": [
+ #"REACHABLE"
+ #]
+ #},
+ #{
+ #"dst": "192.168.101.181",
+ #"dev": "enp0s25",
+ #"lladdr": "d8:9b:3b:d5:88:22",
+ #"state": [
+ #"STALE"
+ #]
+ #}
+#]
+
+import sys
+import argparse
+import json
+from vyos.util import cmd
+
+def main():
+ #parese args
+ parser = argparse.ArgumentParser()
+ parser.add_argument('--family', help='Protocol family', required=True)
+ args = parser.parse_args()
+
+ neigh_raw_json = cmd(f'ip -j -f {args.family} neigh list')
+ neigh_raw_json = neigh_raw_json.lower()
+ neigh_json = json.loads(neigh_raw_json)
+
+ format_neigh = '%-50s %-10s %-20s %s'
+ print(format_neigh % ("IP Address", "Device", "State", "LLADDR"))
+ print(format_neigh % ("----------", "------", "-----", "------"))
+
+ if neigh_json is not None:
+ for neigh_item in neigh_json:
+ dev = neigh_item['dev']
+ dst = neigh_item['dst']
+ lladdr = neigh_item['lladdr'] if 'lladdr' in neigh_item else ''
+ state = neigh_item['state']
+
+ i = 0
+ for state_item in state:
+ if i == 0:
+ print(format_neigh % (dst, dev, state_item, lladdr))
+ else:
+ print(format_neigh % ('', '', state_item, ''))
+ i+=1
+
+if __name__ == '__main__':
+ main()
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-25 13:18:44 +0000