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test-network: add testcases for uplink interface detection for RADV with DHCPv6-PD

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This commit is contained in:
Yu Watanabe 2021-12-01 15:08:00 +09:00
parent 1a4ca0e2f3
commit 6c8d6bdd40
6 changed files with 68 additions and 4 deletions
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9
test/test-network/conf/25-veth-downstream-veth97.netdev Normal file
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@ -0,0 +1,9 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[NetDev]
Name=veth97
Kind=veth
MACAddress=12:34:56:78:9a:ce
[Peer]
Name=veth97-peer
MACAddress=12:34:56:78:9a:cf

0
test/test-network/conf/25-veth-downstream.netdev → test/test-network/conf/25-veth-downstream-veth98.netdev
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11
test/test-network/conf/dhcp6pd-downstream-veth97-peer.network Normal file
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@ -0,0 +1,11 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[Match]
Name=veth97-peer
[Network]
IPv6PrivacyExtensions=yes
IPv6AcceptRA=yes
[IPv6AcceptRA]
Token=eui64
Token=::1a:2b:3c:4e

20
test/test-network/conf/dhcp6pd-downstream-veth97.network Normal file
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@ -0,0 +1,20 @@
# SPDX-License-Identifier: LGPL-2.1-or-later
[Match]
Name=veth97
[Network]
IPv6PrivacyExtensions=yes
IPv6AcceptRA=no
DHCP=no
DHCPv6PrefixDelegation=yes
IPv6SendRA=yes
[DHCPv6PrefixDelegation]
SubnetId=8
Announce=yes
Token=eui64
Token=::1a:2b:3c:4d
[IPv6SendRA]
EmitDNS=no
EmitDomains=no

1
test/test-network/conf/dhcp6pd-downstream-veth98.network
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@ -17,6 +17,5 @@ Token=eui64
Token=::1a:2b:3c:4d
[IPv6SendRA]
UplinkInterface=:none
EmitDNS=no
EmitDomains=no

31
test/test-network/systemd-networkd-tests.py
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@ -5002,6 +5002,7 @@ class NetworkdDHCP6PDTests(unittest.TestCase, Utilities):
'dummy98',
'dummy99',
'test1',
'veth97',
'veth98',
'veth99',
]
@ -5011,11 +5012,14 @@ class NetworkdDHCP6PDTests(unittest.TestCase, Utilities):
'12-dummy.netdev',
'13-dummy.netdev',
'25-veth.netdev',
'25-veth-downstream.netdev',
'25-veth-downstream-veth97.netdev',
'25-veth-downstream-veth98.netdev',
'dhcp6pd-downstream-dummy97.network',
'dhcp6pd-downstream-dummy98.network',
'dhcp6pd-downstream-dummy99.network',
'dhcp6pd-downstream-test1.network',
'dhcp6pd-downstream-veth97.network',
'dhcp6pd-downstream-veth97-peer.network',
'dhcp6pd-downstream-veth98.network',
'dhcp6pd-downstream-veth98-peer.network',
'dhcp6pd-server.network',
@ -5035,7 +5039,8 @@ class NetworkdDHCP6PDTests(unittest.TestCase, Utilities):
def test_dhcp6pd(self):
copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp6pd-server.network', 'dhcp6pd-upstream.network',
'25-veth-downstream.netdev', 'dhcp6pd-downstream-veth98.network', 'dhcp6pd-downstream-veth98-peer.network',
'25-veth-downstream-veth97.netdev', 'dhcp6pd-downstream-veth97.network', 'dhcp6pd-downstream-veth97-peer.network',
'25-veth-downstream-veth98.netdev', 'dhcp6pd-downstream-veth98.network', 'dhcp6pd-downstream-veth98-peer.network',
'11-dummy.netdev', 'dhcp6pd-downstream-test1.network',
'dhcp6pd-downstream-dummy97.network',
'12-dummy.netdev', 'dhcp6pd-downstream-dummy98.network',
@ -5045,7 +5050,7 @@ class NetworkdDHCP6PDTests(unittest.TestCase, Utilities):
self.wait_online(['veth-peer:carrier'])
start_isc_dhcpd('veth-peer', 'isc-dhcpd-dhcp6pd.conf')
self.wait_online(['veth-peer:routable', 'veth99:routable', 'test1:routable', 'dummy98:routable', 'dummy99:degraded',
'veth98:routable', 'veth98-peer:routable'])
'veth97:routable', 'veth97-peer:routable', 'veth98:routable', 'veth98-peer:routable'])
print('### ip -6 address show dev veth-peer scope global')
output = check_output('ip -6 address show dev veth-peer scope global')
@ -5081,6 +5086,26 @@ class NetworkdDHCP6PDTests(unittest.TestCase, Utilities):
# address in IA_PD (temporary)
self.wait_address('dummy98', 'inet6 3ffe:501:ffff:[2-9a-f]03:[0-9a-f]*:[0-9a-f]*:[0-9a-f]*:[0-9a-f]*/64 (metric 256 |)scope global temporary dynamic', ipv='-6')
print('### ip -6 address show dev veth97 scope global')
output = check_output('ip -6 address show dev veth97 scope global')
print(output)
# address in IA_PD (Token=static)
self.assertRegex(output, 'inet6 3ffe:501:ffff:[2-9a-f]08:1a:2b:3c:4d/64 (metric 256 |)scope global dynamic mngtmpaddr')
# address in IA_PD (Token=eui64)
self.assertRegex(output, 'inet6 3ffe:501:ffff:[2-9a-f]08:1034:56ff:fe78:9ace/64 (metric 256 |)scope global dynamic mngtmpaddr')
# address in IA_PD (temporary)
self.wait_address('veth97', 'inet6 3ffe:501:ffff:[2-9a-f]08:[0-9a-f]*:[0-9a-f]*:[0-9a-f]*:[0-9a-f]*/64 (metric 256 |)scope global temporary dynamic', ipv='-6')
print('### ip -6 address show dev veth97-peer scope global')
output = check_output('ip -6 address show dev veth97-peer scope global')
print(output)
# NDisc address (Token=static)
self.assertRegex(output, 'inet6 3ffe:501:ffff:[2-9a-f]08:1a:2b:3c:4e/64 (metric 256 |)scope global dynamic mngtmpaddr')
# NDisc address (Token=eui64)
self.assertRegex(output, 'inet6 3ffe:501:ffff:[2-9a-f]08:1034:56ff:fe78:9acf/64 (metric 256 |)scope global dynamic mngtmpaddr')
# NDisc address (temporary)
self.wait_address('veth97-peer', 'inet6 3ffe:501:ffff:[2-9a-f]08:[0-9a-f]*:[0-9a-f]*:[0-9a-f]*:[0-9a-f]*/64 (metric 256 |)scope global temporary dynamic', ipv='-6')
print('### ip -6 address show dev veth98 scope global')
output = check_output('ip -6 address show dev veth98 scope global')
print(output)