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-rw-r--r--data/templates/ids/fastnetmon.j23
-rw-r--r--data/templates/ids/fastnetmon_excluded_networks_list.j25
-rw-r--r--interface-definitions/service-ids-ddos-protection.xml.in18
-rw-r--r--op-mode-definitions/vpn-ipsec.xml.in3
-rwxr-xr-xsmoketest/scripts/cli/test_protocols_bgp.py26
-rwxr-xr-xsmoketest/scripts/cli/test_service_ids.py12
-rwxr-xr-xsrc/conf_mode/protocols_bgp.py6
-rwxr-xr-xsrc/conf_mode/service_ids_fastnetmon.py2
-rw-r--r--src/etc/systemd/system/fastnetmon.service.d/override.conf2
-rwxr-xr-xsrc/op_mode/vpn_ipsec.py5
10 files changed, 79 insertions, 3 deletions
diff --git a/data/templates/ids/fastnetmon.j2 b/data/templates/ids/fastnetmon.j2
index 005338836..b9f77a257 100644
--- a/data/templates/ids/fastnetmon.j2
+++ b/data/templates/ids/fastnetmon.j2
@@ -5,6 +5,9 @@ logging:local_syslog_logging = on
# list of all your networks in CIDR format
networks_list_path = /run/fastnetmon/networks_list
+# list networks in CIDR format which will be not monitored for attacks
+white_list_path = /run/fastnetmon/excluded_networks_list
+
# Enable/Disable any actions in case of attack
enable_ban = on
enable_ban_ipv6 = on
diff --git a/data/templates/ids/fastnetmon_excluded_networks_list.j2 b/data/templates/ids/fastnetmon_excluded_networks_list.j2
new file mode 100644
index 000000000..c88a1c527
--- /dev/null
+++ b/data/templates/ids/fastnetmon_excluded_networks_list.j2
@@ -0,0 +1,5 @@
+{% if excluded_network is vyos_defined %}
+{% for net in excluded_network %}
+{{ net }}
+{% endfor %}
+{% endif %}
diff --git a/interface-definitions/service-ids-ddos-protection.xml.in b/interface-definitions/service-ids-ddos-protection.xml.in
index a176d6fff..86fc4dffa 100644
--- a/interface-definitions/service-ids-ddos-protection.xml.in
+++ b/interface-definitions/service-ids-ddos-protection.xml.in
@@ -43,6 +43,24 @@
<multi/>
</properties>
</leafNode>
+ <leafNode name="excluded-network">
+ <properties>
+ <help>Specify IPv4 and IPv6 networks which are going to be excluded from protection</help>
+ <valueHelp>
+ <format>ipv4net</format>
+ <description>IPv4 prefix(es) to exclude</description>
+ </valueHelp>
+ <valueHelp>
+ <format>ipv6net</format>
+ <description>IPv6 prefix(es) to exclude</description>
+ </valueHelp>
+ <constraint>
+ <validator name="ipv4-prefix"/>
+ <validator name="ipv6-prefix"/>
+ </constraint>
+ <multi/>
+ </properties>
+ </leafNode>
<leafNode name="listen-interface">
<properties>
<help>Listen interface for mirroring traffic</help>
diff --git a/op-mode-definitions/vpn-ipsec.xml.in b/op-mode-definitions/vpn-ipsec.xml.in
index f1f43755b..a98cf8ff2 100644
--- a/op-mode-definitions/vpn-ipsec.xml.in
+++ b/op-mode-definitions/vpn-ipsec.xml.in
@@ -76,6 +76,9 @@
<tagNode name="peer">
<properties>
<help>Show debugging information for a peer</help>
+ <completionHelp>
+ <path>vpn ipsec site-to-site peer</path>
+ </completionHelp>
</properties>
<children>
<tagNode name="tunnel">
diff --git a/smoketest/scripts/cli/test_protocols_bgp.py b/smoketest/scripts/cli/test_protocols_bgp.py
index 9c0c93779..009dbc803 100755
--- a/smoketest/scripts/cli/test_protocols_bgp.py
+++ b/smoketest/scripts/cli/test_protocols_bgp.py
@@ -921,5 +921,31 @@ class TestProtocolsBGP(VyOSUnitTestSHIM.TestCase):
self.assertIn(f' neighbor {peer_group} peer-group', frrconfig)
self.assertIn(f' neighbor {peer_group} remote-as {remote_asn}', frrconfig)
+ def test_bgp_15_local_as_ebgp(self):
+ # https://phabricator.vyos.net/T4560
+ # local-as allowed only for ebgp peers
+
+ neighbor = '192.0.2.99'
+ remote_asn = '500'
+ local_asn = '400'
+
+ self.cli_set(base_path + ['local-as', ASN])
+ self.cli_set(base_path + ['neighbor', neighbor, 'remote-as', ASN])
+ self.cli_set(base_path + ['neighbor', neighbor, 'local-as', local_asn])
+
+ # check validate() - local-as allowed only for ebgp peers
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+
+ self.cli_set(base_path + ['neighbor', neighbor, 'remote-as', remote_asn])
+
+ self.cli_commit()
+
+ frrconfig = self.getFRRconfig(f'router bgp {ASN}')
+ self.assertIn(f'router bgp {ASN}', frrconfig)
+ self.assertIn(f' neighbor {neighbor} remote-as {remote_asn}', frrconfig)
+ self.assertIn(f' neighbor {neighbor} local-as {local_asn}', frrconfig)
+
+
if __name__ == '__main__':
unittest.main(verbosity=2)
diff --git a/smoketest/scripts/cli/test_service_ids.py b/smoketest/scripts/cli/test_service_ids.py
index 8720362ba..d471eeaed 100755
--- a/smoketest/scripts/cli/test_service_ids.py
+++ b/smoketest/scripts/cli/test_service_ids.py
@@ -26,6 +26,7 @@ from vyos.util import read_file
PROCESS_NAME = 'fastnetmon'
FASTNETMON_CONF = '/run/fastnetmon/fastnetmon.conf'
NETWORKS_CONF = '/run/fastnetmon/networks_list'
+EXCLUDED_NETWORKS_CONF = '/run/fastnetmon/excluded_networks_list'
base_path = ['service', 'ids', 'ddos-protection']
class TestServiceIDS(VyOSUnitTestSHIM.TestCase):
@@ -50,6 +51,7 @@ class TestServiceIDS(VyOSUnitTestSHIM.TestCase):
def test_fastnetmon(self):
networks = ['10.0.0.0/24', '10.5.5.0/24', '2001:db8:10::/64', '2001:db8:20::/64']
+ excluded_networks = ['10.0.0.1/32', '2001:db8:10::1/128']
interfaces = ['eth0', 'eth1']
fps = '3500'
mbps = '300'
@@ -62,6 +64,12 @@ class TestServiceIDS(VyOSUnitTestSHIM.TestCase):
for tmp in networks:
self.cli_set(base_path + ['network', tmp])
+ # optional excluded-network!
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ for tmp in excluded_networks:
+ self.cli_set(base_path + ['excluded-network', tmp])
+
# Required interface(s)!
with self.assertRaises(ConfigSessionError):
self.cli_commit()
@@ -100,5 +108,9 @@ class TestServiceIDS(VyOSUnitTestSHIM.TestCase):
for tmp in networks:
self.assertIn(f'{tmp}', network_config)
+ excluded_network_config = read_file(EXCLUDED_NETWORKS_CONF)
+ for tmp in excluded_networks:
+ self.assertIn(f'{tmp}', excluded_network_config)
+
if __name__ == '__main__':
unittest.main(verbosity=2)
diff --git a/src/conf_mode/protocols_bgp.py b/src/conf_mode/protocols_bgp.py
index 5aa643476..7d3687094 100755
--- a/src/conf_mode/protocols_bgp.py
+++ b/src/conf_mode/protocols_bgp.py
@@ -213,6 +213,12 @@ def verify(bgp):
if 'source_interface' in peer_config['interface']:
raise ConfigError(f'"source-interface" option not allowed for neighbor "{peer}"')
+ # Local-AS allowed only for EBGP peers
+ if 'local_as' in peer_config:
+ remote_as = verify_remote_as(peer_config, bgp)
+ if remote_as == bgp['local_as']:
+ raise ConfigError(f'local-as configured for "{peer}", allowed only for eBGP peers!')
+
for afi in ['ipv4_unicast', 'ipv4_multicast', 'ipv4_labeled_unicast', 'ipv4_flowspec',
'ipv6_unicast', 'ipv6_multicast', 'ipv6_labeled_unicast', 'ipv6_flowspec',
'l2vpn_evpn']:
diff --git a/src/conf_mode/service_ids_fastnetmon.py b/src/conf_mode/service_ids_fastnetmon.py
index 615658c84..c58f8db9a 100755
--- a/src/conf_mode/service_ids_fastnetmon.py
+++ b/src/conf_mode/service_ids_fastnetmon.py
@@ -29,6 +29,7 @@ airbag.enable()
config_file = r'/run/fastnetmon/fastnetmon.conf'
networks_list = r'/run/fastnetmon/networks_list'
+excluded_networks_list = r'/run/fastnetmon/excluded_networks_list'
def get_config(config=None):
if config:
@@ -75,6 +76,7 @@ def generate(fastnetmon):
render(config_file, 'ids/fastnetmon.j2', fastnetmon)
render(networks_list, 'ids/fastnetmon_networks_list.j2', fastnetmon)
+ render(excluded_networks_list, 'ids/fastnetmon_excluded_networks_list.j2', fastnetmon)
return None
def apply(fastnetmon):
diff --git a/src/etc/systemd/system/fastnetmon.service.d/override.conf b/src/etc/systemd/system/fastnetmon.service.d/override.conf
index 8f7f3774f..841666070 100644
--- a/src/etc/systemd/system/fastnetmon.service.d/override.conf
+++ b/src/etc/systemd/system/fastnetmon.service.d/override.conf
@@ -7,6 +7,6 @@ After=vyos-router.service
[Service]
Type=simple
WorkingDirectory=/run/fastnetmon
-PIDFile=/run/fastnetmon/fastnetmon.pid
+PIDFile=/run/fastnetmon.pid
ExecStart=
ExecStart=/usr/sbin/fastnetmon --configuration_file /run/fastnetmon/fastnetmon.conf
diff --git a/src/op_mode/vpn_ipsec.py b/src/op_mode/vpn_ipsec.py
index 8955e5a59..68dc5bc45 100755
--- a/src/op_mode/vpn_ipsec.py
+++ b/src/op_mode/vpn_ipsec.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright (C) 2021-2022 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
@@ -87,6 +87,7 @@ def reset_profile(profile, tunnel):
print('Profile reset result: ' + ('success' if result == 0 else 'failed'))
def debug_peer(peer, tunnel):
+ peer = peer.replace(':', '-')
if not peer or peer == "all":
debug_commands = [
"sudo ipsec statusall",
@@ -109,7 +110,7 @@ def debug_peer(peer, tunnel):
if not tunnel or tunnel == 'all':
tunnel = ''
- conn = get_peer_connections(peer, tunnel)
+ conns = get_peer_connections(peer, tunnel, return_all = (tunnel == '' or tunnel == 'all'))
if not conns:
print('Peer not found, aborting')
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-24 00:25:45 +0000