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-rw-r--r--smoketest/config-tests/basic-vyos17
-rw-r--r--smoketest/configs/basic-vyos60
-rwxr-xr-xsmoketest/scripts/cli/test_service_dhcp-server.py130
3 files changed, 199 insertions, 8 deletions
diff --git a/smoketest/config-tests/basic-vyos b/smoketest/config-tests/basic-vyos
index 4793e069e..aaf450e80 100644
--- a/smoketest/config-tests/basic-vyos
+++ b/smoketest/config-tests/basic-vyos
@@ -28,7 +28,21 @@ set protocols static arp interface eth2.200.201 address 100.64.201.20 mac '00:50
set protocols static arp interface eth2.200.202 address 100.64.202.30 mac '00:50:00:00:00:30'
set protocols static arp interface eth2.200.202 address 100.64.202.40 mac '00:50:00:00:00:40'
set protocols static route 0.0.0.0/0 next-hop 100.64.0.1
+set service dhcp-server dynamic-dns-update send-updates 'enable'
+set service dhcp-server dynamic-dns-update conflict-resolution 'enable'
+set service dhcp-server dynamic-dns-update tsig-key domain-lan-updates algorithm 'sha256'
+set service dhcp-server dynamic-dns-update tsig-key domain-lan-updates secret 'SXQncyBXZWRuZXNkYXkgbWFoIGR1ZGVzIQ=='
+set service dhcp-server dynamic-dns-update tsig-key reverse-0-168-192 algorithm 'sha256'
+set service dhcp-server dynamic-dns-update tsig-key reverse-0-168-192 secret 'VGhhbmsgR29kIGl0J3MgRnJpZGF5IQ=='
+set service dhcp-server dynamic-dns-update forward-domain domain.lan dns-server 1 address '192.168.0.1'
+set service dhcp-server dynamic-dns-update forward-domain domain.lan dns-server 2 address '100.100.0.1'
+set service dhcp-server dynamic-dns-update forward-domain domain.lan key-name 'domain-lan-updates'
+set service dhcp-server dynamic-dns-update reverse-domain 0.168.192.in-addr.arpa dns-server 1 address '192.168.0.1'
+set service dhcp-server dynamic-dns-update reverse-domain 0.168.192.in-addr.arpa dns-server 2 address '100.100.0.1'
+set service dhcp-server dynamic-dns-update reverse-domain 0.168.192.in-addr.arpa key-name 'reverse-0-168-192'
set service dhcp-server shared-network-name LAN authoritative
+set service dhcp-server shared-network-name LAN dynamic-dns-update send-updates 'enable'
+set service dhcp-server shared-network-name LAN dynamic-dns-update ttl-percent '75'
set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 option default-router '192.168.0.1'
set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 option domain-name 'vyos.net'
set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 option domain-search 'vyos.net'
@@ -46,6 +60,9 @@ set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 static-map
set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 static-mapping TEST2-2 ip-address '192.168.0.21'
set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 static-mapping TEST2-2 mac '00:01:02:03:04:22'
set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 subnet-id '1'
+set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 dynamic-dns-update send-updates 'enable'
+set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 dynamic-dns-update generated-prefix 'myhost'
+set service dhcp-server shared-network-name LAN subnet 192.168.0.0/24 dynamic-dns-update qualifying-suffix 'lan1.domain.lan'
set service dhcpv6-server shared-network-name LAN6 subnet fe88::/56 interface 'eth0'
set service dhcpv6-server shared-network-name LAN6 subnet fe88::/56 option domain-search 'vyos.net'
set service dhcpv6-server shared-network-name LAN6 subnet fe88::/56 option name-server 'fe88::1'
diff --git a/smoketest/configs/basic-vyos b/smoketest/configs/basic-vyos
index a6cd3b6e1..5f7a71237 100644
--- a/smoketest/configs/basic-vyos
+++ b/smoketest/configs/basic-vyos
@@ -99,33 +99,77 @@ protocols {
}
service {
dhcp-server {
+ dynamic-dns-update {
+ send-updates enable
+ forward-domain domain.lan {
+ dns-server 1 {
+ address 192.168.0.1
+ }
+ dns-server 2 {
+ address 100.100.0.1
+ }
+ key-name domain-lan-updates
+ }
+ reverse-domain 0.168.192.in-addr.arpa {
+ dns-server 1 {
+ address 192.168.0.1
+ }
+ dns-server 2 {
+ address 100.100.0.1
+ }
+ key-name reverse-0-168-192
+ }
+ tsig-key domain-lan-updates {
+ algorithm sha256
+ secret SXQncyBXZWRuZXNkYXkgbWFoIGR1ZGVzIQ==
+ }
+ tsig-key reverse-0-168-192 {
+ algorithm sha256
+ secret VGhhbmsgR29kIGl0J3MgRnJpZGF5IQ==
+ }
+ conflict-resolution enable
+ }
shared-network-name LAN {
authoritative
+ dynamic-dns-update {
+ send-updates enable
+ ttl-percent 75
+ }
subnet 192.168.0.0/24 {
- default-router 192.168.0.1
- dns-server 192.168.0.1
- domain-name vyos.net
- domain-search vyos.net
+ dynamic-dns-update {
+ send-updates enable
+ generated-prefix myhost
+ qualifying-suffix lan1.domain.lan
+ }
+ option {
+ default-router 192.168.0.1
+ domain-name vyos.net
+ domain-search vyos.net
+ name-server 192.168.0.1
+ }
range LANDynamic {
start 192.168.0.30
stop 192.168.0.240
}
static-mapping TEST1-1 {
ip-address 192.168.0.11
- mac-address 00:01:02:03:04:05
+ mac 00:01:02:03:04:05
}
static-mapping TEST1-2 {
+ disable
ip-address 192.168.0.12
- mac-address 00:01:02:03:04:05
+ mac 00:01:02:03:04:05
}
static-mapping TEST2-1 {
ip-address 192.168.0.21
- mac-address 00:01:02:03:04:21
+ mac 00:01:02:03:04:21
}
static-mapping TEST2-2 {
+ disable
ip-address 192.168.0.21
- mac-address 00:01:02:03:04:22
+ mac 00:01:02:03:04:22
}
+ subnet-id 1
}
}
}
diff --git a/smoketest/scripts/cli/test_service_dhcp-server.py b/smoketest/scripts/cli/test_service_dhcp-server.py
index 935be6227..e421f04d2 100755
--- a/smoketest/scripts/cli/test_service_dhcp-server.py
+++ b/smoketest/scripts/cli/test_service_dhcp-server.py
@@ -32,7 +32,10 @@ from vyos.template import inc_ip
from vyos.template import dec_ip
PROCESS_NAME = 'kea-dhcp4'
+D2_PROCESS_NAME = 'kea-dhcp-ddns'
+CTRL_PROCESS_NAME = 'kea-ctrl-agent'
KEA4_CONF = '/run/kea/kea-dhcp4.conf'
+KEA4_D2_CONF = '/run/kea/kea-dhcp-ddns.conf'
KEA4_CTRL = '/run/kea/dhcp4-ctrl-socket'
HOSTSD_CLIENT = '/usr/bin/vyos-hostsd-client'
base_path = ['service', 'dhcp-server']
@@ -1116,6 +1119,133 @@ class TestServiceDHCPServer(VyOSUnitTestSHIM.TestCase):
# Check for running process
self.verify_service_running()
+ def test_dhcp_dynamic_dns_update(self):
+ shared_net_name = 'SMOKE-1DDNS'
+
+ range_0_start = inc_ip(subnet, 10)
+ range_0_stop = inc_ip(subnet, 20)
+
+ self.cli_set(base_path + ['listen-interface', interface])
+
+ ddns = base_path + ['dynamic-dns-update']
+
+ self.cli_set(ddns + ['send-updates', 'enable'])
+ self.cli_set(ddns + ['conflict-resolution', 'enable'])
+ self.cli_set(ddns + ['override-no-update', 'enable'])
+ self.cli_set(ddns + ['override-client-update', 'enable'])
+ self.cli_set(ddns + ['replace-client-name', 'always'])
+ self.cli_set(ddns + ['update-on-renew', 'enable'])
+
+ self.cli_set(ddns + ['tsig-key', 'domain-lan-updates', 'algorithm', 'sha256'])
+ self.cli_set(ddns + ['tsig-key', 'domain-lan-updates', 'secret', 'SXQncyBXZWRuZXNkYXkgbWFoIGR1ZGVzIQ=='])
+ self.cli_set(ddns + ['tsig-key', 'reverse-0-168-192', 'algorithm', 'sha256'])
+ self.cli_set(ddns + ['tsig-key', 'reverse-0-168-192', 'secret', 'VGhhbmsgR29kIGl0J3MgRnJpZGF5IQ=='])
+ self.cli_set(ddns + ['forward-domain', 'domain.lan', 'dns-server', '1', 'address', '192.168.0.1'])
+ self.cli_set(ddns + ['forward-domain', 'domain.lan', 'dns-server', '2', 'address', '100.100.0.1'])
+ self.cli_set(ddns + ['forward-domain', 'domain.lan', 'key-name', 'domain-lan-updates'])
+ self.cli_set(ddns + ['reverse-domain', '0.168.192.in-addr.arpa', 'dns-server', '1', 'address', '192.168.0.1'])
+ self.cli_set(ddns + ['reverse-domain', '0.168.192.in-addr.arpa', 'dns-server', '1', 'port', '1053'])
+ self.cli_set(ddns + ['reverse-domain', '0.168.192.in-addr.arpa', 'dns-server', '2', 'address', '100.100.0.1'])
+ self.cli_set(ddns + ['reverse-domain', '0.168.192.in-addr.arpa', 'dns-server', '2', 'port', '1153'])
+ self.cli_set(ddns + ['reverse-domain', '0.168.192.in-addr.arpa', 'key-name', 'reverse-0-168-192'])
+
+ shared = base_path + ['shared-network-name', shared_net_name]
+
+ self.cli_set(shared + ['dynamic-dns-update', 'send-updates', 'enable'])
+ self.cli_set(shared + ['dynamic-dns-update', 'conflict-resolution', 'enable'])
+ self.cli_set(shared + ['dynamic-dns-update', 'ttl-percent', '75'])
+
+ pool = shared + [ 'subnet', subnet]
+
+ self.cli_set(pool + ['subnet-id', '1'])
+
+ self.cli_set(pool + ['range', '0', 'start', range_0_start])
+ self.cli_set(pool + ['range', '0', 'stop', range_0_stop])
+
+ self.cli_set(pool + ['dynamic-dns-update', 'send-updates', 'enable'])
+ self.cli_set(pool + ['dynamic-dns-update', 'generated-prefix', 'myfunnyprefix'])
+ self.cli_set(pool + ['dynamic-dns-update', 'qualifying-suffix', 'suffix.lan'])
+ self.cli_set(pool + ['dynamic-dns-update', 'hostname-char-set', 'xXyYzZ'])
+ self.cli_set(pool + ['dynamic-dns-update', 'hostname-char-replacement', '_xXx_'])
+
+ self.cli_commit()
+
+ config = read_file(KEA4_CONF)
+ d2_config = read_file(KEA4_D2_CONF)
+
+ obj = loads(config)
+ d2_obj = loads(d2_config)
+
+ # Verify global DDNS parameters in the main config file
+ self.verify_config_value(
+ obj,
+ ['Dhcp4'], 'dhcp-ddns',
+ {'enable-updates': True, 'server-ip': '127.0.0.1', 'server-port': 53001, 'sender-ip': '', 'sender-port': 0,
+ 'max-queue-size': 1024, 'ncr-protocol': 'UDP', 'ncr-format': 'JSON'})
+
+ self.verify_config_value(obj, ['Dhcp4'], 'ddns-send-updates', True)
+ self.verify_config_value(obj, ['Dhcp4'], 'ddns-use-conflict-resolution', True)
+ self.verify_config_value(obj, ['Dhcp4'], 'ddns-override-no-update', True)
+ self.verify_config_value(obj, ['Dhcp4'], 'ddns-override-client-update', True)
+ self.verify_config_value(obj, ['Dhcp4'], 'ddns-replace-client-name', 'always')
+ self.verify_config_value(obj, ['Dhcp4'], 'ddns-update-on-renew', True)
+
+ # Verify scoped DDNS parameters in the main config file
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'name', shared_net_name)
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'ddns-send-updates', True)
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'ddns-use-conflict-resolution', True)
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks'], 'ddns-ttl-percent', 0.75)
+
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'subnet', subnet)
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'id', 1)
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'ddns-send-updates', True)
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'ddns-generated-prefix', 'myfunnyprefix')
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'ddns-qualifying-suffix', 'suffix.lan')
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'hostname-char-set', 'xXyYzZ')
+ self.verify_config_value(obj, ['Dhcp4', 'shared-networks', 0, 'subnet4'], 'hostname-char-replacement', '_xXx_')
+
+ # Verify keys and domains configuration in the D2 config
+ self.verify_config_object(
+ d2_obj,
+ ['DhcpDdns', 'tsig-keys'],
+ {'name': 'domain-lan-updates', 'algorithm': 'HMAC-SHA256', 'secret': 'SXQncyBXZWRuZXNkYXkgbWFoIGR1ZGVzIQ=='}
+ )
+ self.verify_config_object(
+ d2_obj,
+ ['DhcpDdns', 'tsig-keys'],
+ {'name': 'reverse-0-168-192', 'algorithm': 'HMAC-SHA256', 'secret': 'VGhhbmsgR29kIGl0J3MgRnJpZGF5IQ=='}
+ )
+
+ self.verify_config_value(d2_obj, ['DhcpDdns', 'forward-ddns', 'ddns-domains', 0], 'name', 'domain.lan')
+ self.verify_config_value(d2_obj, ['DhcpDdns', 'forward-ddns', 'ddns-domains', 0], 'key-name', 'domain-lan-updates')
+ self.verify_config_object(
+ d2_obj,
+ ['DhcpDdns', 'forward-ddns', 'ddns-domains', 0, 'dns-servers'],
+ {'ip-address': '192.168.0.1'}
+ )
+ self.verify_config_object(
+ d2_obj,
+ ['DhcpDdns', 'forward-ddns', 'ddns-domains', 0, 'dns-servers'],
+ {'ip-address': '100.100.0.1'}
+ )
+
+ self.verify_config_value(d2_obj, ['DhcpDdns', 'reverse-ddns', 'ddns-domains', 0], 'name', '0.168.192.in-addr.arpa')
+ self.verify_config_value(d2_obj, ['DhcpDdns', 'reverse-ddns', 'ddns-domains', 0], 'key-name', 'reverse-0-168-192')
+ self.verify_config_object(
+ d2_obj,
+ ['DhcpDdns', 'reverse-ddns', 'ddns-domains', 0, 'dns-servers'],
+ {'ip-address': '192.168.0.1', 'port': 1053}
+ )
+ self.verify_config_object(
+ d2_obj,
+ ['DhcpDdns', 'reverse-ddns', 'ddns-domains', 0, 'dns-servers'],
+ {'ip-address': '100.100.0.1', 'port': 1153}
+ )
+
+ # Check for running process
+ self.assertTrue(process_named_running(PROCESS_NAME))
+ self.assertTrue(process_named_running(D2_PROCESS_NAME))
+
def test_dhcp_on_interface_with_vrf(self):
self.cli_set(['interfaces', 'ethernet', 'eth1', 'address', '10.1.1.1/30'])
self.cli_set(['interfaces', 'ethernet', 'eth1', 'vrf', 'SMOKE-DHCP'])
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-20 03:02:16 +0000