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-rw-r--r--debian/control3
-rw-r--r--interface-definitions/interfaces-loopback.xml46
-rw-r--r--op-mode-definitions/telnet.xml30
-rw-r--r--op-mode-definitions/traceroute.xml53
-rwxr-xr-xsrc/conf_mode/interface-bridge.py9
-rwxr-xr-xsrc/conf_mode/interface-dummy.py9
-rwxr-xr-xsrc/conf_mode/interface-loopback.py102
7 files changed, 234 insertions, 18 deletions
diff --git a/debian/control b/debian/control
index f46e5d08e..12eb7c309 100644
--- a/debian/control
+++ b/debian/control
@@ -62,6 +62,9 @@ Depends: python3,
openvpn,
openvpn-auth-ldap,
openvpn-auth-radius,
+ mtr-tiny,
+ telnet,
+ traceroute,
${shlibs:Depends},
${misc:Depends}
Description: VyOS configuration scripts and data
diff --git a/interface-definitions/interfaces-loopback.xml b/interface-definitions/interfaces-loopback.xml
new file mode 100644
index 000000000..267731b1c
--- /dev/null
+++ b/interface-definitions/interfaces-loopback.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+ <node name="interfaces">
+ <children>
+ <tagNode name="loopback" owner="${vyos_conf_scripts_dir}/interface-loopback.py">
+ <properties>
+ <help>Loopback interface</help>
+ <priority>300</priority>
+ <constraint>
+ <regex>lo$</regex>
+ </constraint>
+ <constraintErrorMessage>Loopback interface must be named lo</constraintErrorMessage>
+ <valueHelp>
+ <format>lo</format>
+ <description>Loopback interface</description>
+ </valueHelp>
+ </properties>
+ <children>
+ <leafNode name="address">
+ <properties>
+ <help>IP address</help>
+ <valueHelp>
+ <format>ipv4net</format>
+ <description>IPv4 address and prefix length</description>
+ </valueHelp>
+ <valueHelp>
+ <format>ipv6net</format>
+ <description>IPv6 address and prefix length</description>
+ </valueHelp>
+ <multi/>
+ </properties>
+ </leafNode>
+ <leafNode name="description">
+ <properties>
+ <help>Interface description</help>
+ <constraint>
+ <regex>^.{1,256}$</regex>
+ </constraint>
+ <constraintErrorMessage>Interface description too long (limit 256 characters)</constraintErrorMessage>
+ </properties>
+ </leafNode>
+ </children>
+ </tagNode>
+ </children>
+ </node>
+</interfaceDefinition>
diff --git a/op-mode-definitions/telnet.xml b/op-mode-definitions/telnet.xml
new file mode 100644
index 000000000..7ec75be88
--- /dev/null
+++ b/op-mode-definitions/telnet.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+ <node name="telnet">
+ <properties>
+ <help>Telnet to a node</help>
+ </properties>
+ <children>
+ <tagNode name="">
+ <properties>
+ <help>Telnet to a host</help>
+ <completionHelp>
+ <list>&lt;hostname&gt; &lt;x.x.x.x&gt; &lt;h:h:h:h:h:h:h:h&gt;</list>
+ </completionHelp>
+ </properties>
+ <command>/usr/bin/telnet $2</command>
+ <children>
+ <tagNode name="">
+ <properties>
+ <help>Telnet to a host:port</help>
+ <completionHelp>
+ <list>&lt;0-65535&gt;</list>
+ </completionHelp>
+ </properties>
+ <command>/usr/bin/telnet $2 $3</command>
+ </tagNode>
+ </children>
+ </tagNode>
+ </children>
+ </node>
+</interfaceDefinition>
diff --git a/op-mode-definitions/traceroute.xml b/op-mode-definitions/traceroute.xml
new file mode 100644
index 000000000..85f6047c1
--- /dev/null
+++ b/op-mode-definitions/traceroute.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+ <node name="traceroute">
+ <properties>
+ <help>Track network path to node</help>
+ </properties>
+ <children>
+ <tagNode name="">
+ <properties>
+ <help>Track network path to specified node</help>
+ <completionHelp>
+ <list>&lt;hostname&gt; &lt;x.x.x.x&gt; &lt;h:h:h:h:h:h:h:h&gt;</list>
+ </completionHelp>
+ </properties>
+ <command>/usr/bin/traceroute $2</command>
+ </tagNode>
+
+ <tagNode name="ipv4">
+ <properties>
+ <help>Track network path to &lt;hostname|IPv4 address&gt;</help>
+ <completionHelp>
+ <list>&lt;hostname&gt; &lt;x.x.x.x&gt;</list>
+ </completionHelp>
+ </properties>
+ <command>/usr/bin/traceroute -4 $3</command>
+ </tagNode>
+
+ <tagNode name="ipv6">
+ <properties>
+ <help>Track network path to &lt;hostname|IPv6 address&gt;</help>
+ <completionHelp>
+ <list>&lt;hostname&gt; &lt;h:h:h:h:h:h:h:h&gt;</list>
+ </completionHelp>
+ </properties>
+ <command>/usr/bin/traceroute -6 $3</command>
+ </tagNode>
+ </children>
+ </node>
+
+ <node name="monitor">
+ <children>
+ <tagNode name="traceroute">
+ <properties>
+ <help>Monitor the path to a destination in realtime</help>
+ <completionHelp>
+ <list>&lt;hostname&gt; &lt;x.x.x.x&gt; &lt;h:h:h:h:h:h:h:h&gt;</list>
+ </completionHelp>
+ </properties>
+ <command>/usr/bin/mtr $3</command>
+ </tagNode>
+ </children>
+ </node>
+</interfaceDefinition>
diff --git a/src/conf_mode/interface-bridge.py b/src/conf_mode/interface-bridge.py
index 543349e7b..65b5c4066 100755
--- a/src/conf_mode/interface-bridge.py
+++ b/src/conf_mode/interface-bridge.py
@@ -178,9 +178,6 @@ def get_config():
return bridge
def verify(bridge):
- if bridge is None:
- return None
-
conf = Config()
for br in conf.list_nodes('interfaces bridge'):
# it makes no sense to verify ourself in this case
@@ -195,15 +192,9 @@ def verify(bridge):
return None
def generate(bridge):
- if bridge is None:
- return None
-
return None
def apply(bridge):
- if bridge is None:
- return None
-
cmd = ''
if bridge['deleted']:
# bridges need to be shutdown first
diff --git a/src/conf_mode/interface-dummy.py b/src/conf_mode/interface-dummy.py
index 668e4acc7..ff9d57c89 100755
--- a/src/conf_mode/interface-dummy.py
+++ b/src/conf_mode/interface-dummy.py
@@ -77,21 +77,12 @@ def get_config():
return dummy
def verify(dummy):
- if dummy is None:
- return None
-
return None
def generate(dummy):
- if dummy is None:
- return None
-
return None
def apply(dummy):
- if dummy is None:
- return None
-
# Remove dummy interface
if dummy['deleted']:
VyIfconfig.remove_interface(dummy['intf'])
diff --git a/src/conf_mode/interface-loopback.py b/src/conf_mode/interface-loopback.py
new file mode 100755
index 000000000..445a9af64
--- /dev/null
+++ b/src/conf_mode/interface-loopback.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019 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
+import sys
+import copy
+
+import vyos.configinterface as VyIfconfig
+
+from vyos.config import Config
+from vyos import ConfigError
+
+default_config_data = {
+ 'address': [],
+ 'address_remove': [],
+ 'deleted': False,
+ 'description': '',
+}
+
+def diff(first, second):
+ second = set(second)
+ return [item for item in first if item not in second]
+
+def get_config():
+ loopback = copy.deepcopy(default_config_data)
+ conf = Config()
+
+ # determine tagNode instance
+ try:
+ loopback['intf'] = os.environ['VYOS_TAGNODE_VALUE']
+ except KeyError as E:
+ print("Interface not specified")
+
+ # Check if interface has been removed
+ if not conf.exists('interfaces loopback ' + loopback['intf']):
+ loopback['deleted'] = True
+
+ # set new configuration level
+ conf.set_level('interfaces loopback ' + loopback['intf'])
+
+ # retrieve configured interface addresses
+ if conf.exists('address'):
+ loopback['address'] = conf.return_values('address')
+
+ # retrieve interface description
+ if conf.exists('description'):
+ loopback['description'] = conf.return_value('description')
+
+ # Determine interface addresses (currently effective) - to determine which
+ # address is no longer valid and needs to be removed from the interface
+ eff_addr = conf.return_effective_values('address')
+ act_addr = conf.return_values('address')
+ loopback['address_remove'] = diff(eff_addr, act_addr)
+
+ return loopback
+
+def verify(loopback):
+ return None
+
+def generate(loopback):
+ return None
+
+def apply(loopback):
+ # Remove loopback interface
+ if not loopback['deleted']:
+ # update interface description used e.g. within SNMP
+ VyIfconfig.set_description(loopback['intf'], loopback['description'])
+
+ # Configure interface address(es)
+ for addr in loopback['address']:
+ VyIfconfig.add_interface_address(loopback['intf'], addr)
+
+ # Remove interface address(es)
+ for addr in loopback['address_remove']:
+ VyIfconfig.remove_interface_address(loopback['intf'], addr)
+
+ return None
+
+if __name__ == '__main__':
+ try:
+ c = get_config()
+ verify(c)
+ generate(c)
+ apply(c)
+ except ConfigError as e:
+ print(e)
+ sys.exit(1)