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-rw-r--r--test/fuzz/fuzz-netdev-parser/11-dummy.netdev3
-rw-r--r--test/fuzz/fuzz-netdev-parser/12-dummy.netdev3
-rw-r--r--test/fuzz/fuzz-netdev-parser/21-macvlan.netdev3
-rw-r--r--test/fuzz/fuzz-netdev-parser/21-macvtap.netdev3
-rw-r--r--test/fuzz/fuzz-netdev-parser/21-vlan.netdev10
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-bond-active-backup-slave.netdev6
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-bond.netdev18
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-bridge.netdev13
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-geneve.netdev12
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-gre-tunnel.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-gretap-tunnel.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-ip6gre-tunnel.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-ip6tnl-tunnel.netdev8
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-ipip-tunnel-independent.netdev9
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-ipip-tunnel.netdev8
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-ipvlan.netdev6
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-sit-tunnel.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-tap.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-tun.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-vcan.netdev3
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-veth.netdev8
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-vrf.netdev6
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-vti-tunnel.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-vti6-tunnel.netdev7
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-vxlan.netdev16
-rw-r--r--test/fuzz/fuzz-netdev-parser/25-wireguard.netdev12
-rw-r--r--test/fuzz/fuzz-netdev-parser/26-bridge.netdev3
-rw-r--r--test/fuzz/fuzz-netdev-parser/directives.netdev153
-rw-r--r--test/fuzz/fuzz-netdev-parser/github-106155
-rw-r--r--test/fuzz/fuzz-netdev-parser/github-1062910
-rw-r--r--test/fuzz/fuzz-network-parser/21-vlan.network5
-rw-r--r--test/fuzz/fuzz-network-parser/23-active-slave.network6
-rw-r--r--test/fuzz/fuzz-network-parser/23-bond199.network2
-rw-r--r--test/fuzz/fuzz-network-parser/23-emit-lldp.network5
-rw-r--r--test/fuzz/fuzz-network-parser/23-primary-slave.network6
-rw-r--r--test/fuzz/fuzz-network-parser/23-test1-bond199.network6
-rw-r--r--test/fuzz/fuzz-network-parser/24-lldp.network5
-rw-r--r--test/fuzz/fuzz-network-parser/24-search-domain.network7
-rw-r--r--test/fuzz/fuzz-network-parser/25-address-link-section.network5
-rw-r--r--test/fuzz/fuzz-network-parser/25-address-section-miscellaneous.network10
-rw-r--r--test/fuzz/fuzz-network-parser/25-address-section.network11
-rw-r--r--test/fuzz/fuzz-network-parser/25-ipv6-address-label-section.network6
-rw-r--r--test/fuzz/fuzz-network-parser/25-link-section-unmanaged.network6
-rw-r--r--test/fuzz/fuzz-network-parser/25-route-section.network8
-rw-r--r--test/fuzz/fuzz-network-parser/25-route-tcp-window-settings.network10
-rw-r--r--test/fuzz/fuzz-network-parser/25-route-type.network14
-rw-r--r--test/fuzz/fuzz-network-parser/25-sysctl.network10
-rw-r--r--test/fuzz/fuzz-network-parser/26-bridge-slave-interface-1.network11
-rw-r--r--test/fuzz/fuzz-network-parser/26-bridge-slave-interface-2.network5
-rw-r--r--test/fuzz/fuzz-network-parser/bridge99.network6
-rw-r--r--test/fuzz/fuzz-network-parser/configure-without-carrier.network7
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-anonymize.network16
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-critical-connection.network9
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-ipv4-dhcp-settings.network15
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only-ipv6-disabled.network6
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only.network5
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-ipv6-only.network5
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-ipv6-rapid-commit.network8
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-listen-port.network8
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-route-metric.network10
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-route-table.network10
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client-timezone-router.network8
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-client.network5
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-server-timezone-router.network13
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-server-veth-peer.network6
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-server.network12
-rw-r--r--test/fuzz/fuzz-network-parser/dhcp-v4-server-veth-peer.network6
-rw-r--r--test/fuzz/fuzz-network-parser/directives.network187
-rw-r--r--test/fuzz/fuzz-network-parser/github-106398
-rw-r--r--test/fuzz/fuzz-network-parser/gretap.network5
-rw-r--r--test/fuzz/fuzz-network-parser/gretun.network5
-rw-r--r--test/fuzz/fuzz-network-parser/ip6gretap.network5
-rw-r--r--test/fuzz/fuzz-network-parser/ip6tnl.network5
-rw-r--r--test/fuzz/fuzz-network-parser/ipip.network5
-rw-r--r--test/fuzz/fuzz-network-parser/ipv6-prefix-veth.network5
-rw-r--r--test/fuzz/fuzz-network-parser/ipv6-prefix.network10
-rw-r--r--test/fuzz/fuzz-network-parser/ipvlan.network5
-rw-r--r--test/fuzz/fuzz-network-parser/macvlan.network5
-rw-r--r--test/fuzz/fuzz-network-parser/macvtap.network5
-rw-r--r--test/fuzz/fuzz-network-parser/routing-policy-rule.network10
-rw-r--r--test/fuzz/fuzz-network-parser/sit.network5
-rw-r--r--test/fuzz/fuzz-network-parser/test-static.network6
-rw-r--r--test/fuzz/fuzz-network-parser/vti.network5
-rw-r--r--test/fuzz/fuzz-network-parser/vti6.network5
-rw-r--r--test/fuzz/fuzz-network-parser/vxlan.network5
85 files changed, 953 insertions, 0 deletions
diff --git a/test/fuzz/fuzz-netdev-parser/11-dummy.netdev b/test/fuzz/fuzz-netdev-parser/11-dummy.netdev
new file mode 100644
index 0000000000..6797eb4b09
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/11-dummy.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=test1
+Kind=dummy
diff --git a/test/fuzz/fuzz-netdev-parser/12-dummy.netdev b/test/fuzz/fuzz-netdev-parser/12-dummy.netdev
new file mode 100644
index 0000000000..a7fdc0f7e0
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/12-dummy.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=dummy98
+Kind=dummy
diff --git a/test/fuzz/fuzz-netdev-parser/21-macvlan.netdev b/test/fuzz/fuzz-netdev-parser/21-macvlan.netdev
new file mode 100644
index 0000000000..e9a3c5b347
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/21-macvlan.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=macvlan99
+Kind=macvlan
diff --git a/test/fuzz/fuzz-netdev-parser/21-macvtap.netdev b/test/fuzz/fuzz-netdev-parser/21-macvtap.netdev
new file mode 100644
index 0000000000..2c23aacfb2
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/21-macvtap.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=macvtap99
+Kind=macvtap
diff --git a/test/fuzz/fuzz-netdev-parser/21-vlan.netdev b/test/fuzz/fuzz-netdev-parser/21-vlan.netdev
new file mode 100644
index 0000000000..fe9801c8a2
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/21-vlan.netdev
@@ -0,0 +1,10 @@
+[NetDev]
+Name=vlan99
+Kind=vlan
+
+[VLAN]
+Id=99
+GVRP=true
+MVRP=true
+LooseBinding=true
+ReorderHeader=true
diff --git a/test/fuzz/fuzz-netdev-parser/25-bond-active-backup-slave.netdev b/test/fuzz/fuzz-netdev-parser/25-bond-active-backup-slave.netdev
new file mode 100644
index 0000000000..1bbbf75570
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-bond-active-backup-slave.netdev
@@ -0,0 +1,6 @@
+[NetDev]
+Name=bond199
+Kind=bond
+
+[Bond]
+Mode=active-backup
diff --git a/test/fuzz/fuzz-netdev-parser/25-bond.netdev b/test/fuzz/fuzz-netdev-parser/25-bond.netdev
new file mode 100644
index 0000000000..4e4885c44c
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-bond.netdev
@@ -0,0 +1,18 @@
+[NetDev]
+Name=bond99
+Kind=bond
+
+[Bond]
+Mode=802.3ad
+TransmitHashPolicy=layer3+4
+MIIMonitorSec=1s
+LACPTransmitRate=fast
+UpDelaySec=2s
+DownDelaySec=2s
+ResendIGMP=4
+MinLinks=1
+AdActorSystemPriority=1218
+AdUserPortKey=811
+AdActorSystem=00:11:22:33:44:55
+# feed the sanitizer
+AdActorSystem=00:11:22:33:44:55
diff --git a/test/fuzz/fuzz-netdev-parser/25-bridge.netdev b/test/fuzz/fuzz-netdev-parser/25-bridge.netdev
new file mode 100644
index 0000000000..e23abd5368
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-bridge.netdev
@@ -0,0 +1,13 @@
+[NetDev]
+Name=bridge99
+Kind=bridge
+
+[Bridge]
+HelloTimeSec=9
+MaxAgeSec=9
+ForwardDelaySec=9
+AgeingTimeSec=9
+Priority=9
+MulticastQuerier= true
+MulticastSnooping=true
+STP=true
diff --git a/test/fuzz/fuzz-netdev-parser/25-geneve.netdev b/test/fuzz/fuzz-netdev-parser/25-geneve.netdev
new file mode 100644
index 0000000000..279d71324e
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-geneve.netdev
@@ -0,0 +1,12 @@
+[NetDev]
+Name=geneve99
+Kind=geneve
+
+[GENEVE]
+Id=99
+Remote=192.168.22.1
+TTL=1
+UDPChecksum=true
+UDP6ZeroChecksumTx=true
+UDP6ZeroChecksumRx=true
+DestinationPort=6082
diff --git a/test/fuzz/fuzz-netdev-parser/25-gre-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-gre-tunnel.netdev
new file mode 100644
index 0000000000..94d9320cdb
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-gre-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=gretun99
+Kind=gre
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/fuzz/fuzz-netdev-parser/25-gretap-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-gretap-tunnel.netdev
new file mode 100644
index 0000000000..769e7653e4
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-gretap-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=gretap99
+Kind=gretap
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/fuzz/fuzz-netdev-parser/25-ip6gre-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-ip6gre-tunnel.netdev
new file mode 100644
index 0000000000..b16e0b4969
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-ip6gre-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=ip6gretap99
+Kind=ip6gretap
+
+[Tunnel]
+Local=2a00:ffde:4567:edde::4987
+Remote=2001:473:fece:cafe::5179
diff --git a/test/fuzz/fuzz-netdev-parser/25-ip6tnl-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-ip6tnl-tunnel.netdev
new file mode 100644
index 0000000000..713e685ea1
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-ip6tnl-tunnel.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=ip6tnl99
+Kind=ip6tnl
+
+[Tunnel]
+Mode=ip6ip6
+Local=2a00:ffde:4567:edde::4987
+Remote=2001:473:fece:cafe::5179
diff --git a/test/fuzz/fuzz-netdev-parser/25-ipip-tunnel-independent.netdev b/test/fuzz/fuzz-netdev-parser/25-ipip-tunnel-independent.netdev
new file mode 100644
index 0000000000..36ff8d9429
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-ipip-tunnel-independent.netdev
@@ -0,0 +1,9 @@
+[NetDev]
+Name=ipiptun99
+Kind=ipip
+MTUBytes=1480
+
+[Tunnel]
+Local=192.168.223.238
+Remote=192.169.224.239
+Independent=true
diff --git a/test/fuzz/fuzz-netdev-parser/25-ipip-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-ipip-tunnel.netdev
new file mode 100644
index 0000000000..159ac72703
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-ipip-tunnel.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=ipiptun99
+Kind=ipip
+MTUBytes=1480
+
+[Tunnel]
+Local=192.168.223.238
+Remote=192.169.224.239
diff --git a/test/fuzz/fuzz-netdev-parser/25-ipvlan.netdev b/test/fuzz/fuzz-netdev-parser/25-ipvlan.netdev
new file mode 100644
index 0000000000..9921b787a1
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-ipvlan.netdev
@@ -0,0 +1,6 @@
+[NetDev]
+Name=ipvlan99
+Kind=ipvlan
+
+[IPVLAN]
+Mode=L2
diff --git a/test/fuzz/fuzz-netdev-parser/25-sit-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-sit-tunnel.netdev
new file mode 100644
index 0000000000..406d74bcf0
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-sit-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=sittun99
+Kind=sit
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/fuzz/fuzz-netdev-parser/25-tap.netdev b/test/fuzz/fuzz-netdev-parser/25-tap.netdev
new file mode 100644
index 0000000000..bf5e7fe52c
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-tap.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=tap99
+Kind=tap
+
+[Tap]
+MultiQueue=true
+PacketInfo=true
diff --git a/test/fuzz/fuzz-netdev-parser/25-tun.netdev b/test/fuzz/fuzz-netdev-parser/25-tun.netdev
new file mode 100644
index 0000000000..380ab21552
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-tun.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=tun99
+Kind=tun
+
+[Tun]
+MultiQueue=true
+PacketInfo=true
diff --git a/test/fuzz/fuzz-netdev-parser/25-vcan.netdev b/test/fuzz/fuzz-netdev-parser/25-vcan.netdev
new file mode 100644
index 0000000000..ff1979536a
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-vcan.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=vcan99
+Kind=vcan
diff --git a/test/fuzz/fuzz-netdev-parser/25-veth.netdev b/test/fuzz/fuzz-netdev-parser/25-veth.netdev
new file mode 100644
index 0000000000..9ae4ad53b8
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-veth.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=veth99
+Kind=veth
+MACAddress=12:34:56:78:9a:bc
+
+[Peer]
+Name=veth-peer
+MACAddress=12:34:56:78:9a:bd
diff --git a/test/fuzz/fuzz-netdev-parser/25-vrf.netdev b/test/fuzz/fuzz-netdev-parser/25-vrf.netdev
new file mode 100644
index 0000000000..bf949ec293
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-vrf.netdev
@@ -0,0 +1,6 @@
+[NetDev]
+Name=vrf99
+Kind=vrf
+
+[VRF]
+TableId=42
diff --git a/test/fuzz/fuzz-netdev-parser/25-vti-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-vti-tunnel.netdev
new file mode 100644
index 0000000000..cec6259781
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-vti-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=vtitun99
+Kind=vti
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/fuzz/fuzz-netdev-parser/25-vti6-tunnel.netdev b/test/fuzz/fuzz-netdev-parser/25-vti6-tunnel.netdev
new file mode 100644
index 0000000000..d150c9ce86
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-vti6-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=vti6tun99
+Kind=vti6
+
+[Tunnel]
+Local=2a00:ffde:4567:edde::4987
+Remote=2001:473:fece:cafe::5179
diff --git a/test/fuzz/fuzz-netdev-parser/25-vxlan.netdev b/test/fuzz/fuzz-netdev-parser/25-vxlan.netdev
new file mode 100644
index 0000000000..819a58356f
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-vxlan.netdev
@@ -0,0 +1,16 @@
+[NetDev]
+Name=vxlan99
+Kind=vxlan
+
+[VXLAN]
+Id=999
+L2MissNotification=true
+L3MissNotification=true
+RouteShortCircuit=true
+UDPChecksum=true
+UDP6ZeroChecksumTx=true
+UDP6ZeroChecksumRx=true
+RemoteChecksumTx=true
+RemoteChecksumRx=true
+GroupPolicyExtension=true
+DestinationPort=5555
diff --git a/test/fuzz/fuzz-netdev-parser/25-wireguard.netdev b/test/fuzz/fuzz-netdev-parser/25-wireguard.netdev
new file mode 100644
index 0000000000..e07d685129
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/25-wireguard.netdev
@@ -0,0 +1,12 @@
+[NetDev]
+Name=wg99
+Kind=wireguard
+
+[WireGuard]
+PrivateKey=EEGlnEPYJV//kbvvIqxKkQwOiS+UENyPncC4bF46ong=
+ListenPort=51820
+
+[WireGuardPeer]
+PublicKey=RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=
+AllowedIPs=fd31:bf08:57cb::/48,192.168.26.0/24
+Endpoint=wireguard.example.com:51820
diff --git a/test/fuzz/fuzz-netdev-parser/26-bridge.netdev b/test/fuzz/fuzz-netdev-parser/26-bridge.netdev
new file mode 100644
index 0000000000..9b31e06b5b
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/26-bridge.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=bridge99
+Kind=bridge
diff --git a/test/fuzz/fuzz-netdev-parser/directives.netdev b/test/fuzz/fuzz-netdev-parser/directives.netdev
new file mode 100644
index 0000000000..4725d2dad4
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/directives.netdev
@@ -0,0 +1,153 @@
+[VLAN]
+MVRP=
+LooseBinding=
+ReorderHeader=
+Id=
+GVRP=
+[MACVLAN]
+Mode=
+[WireGuard]
+ListenPort=
+PrivateKey=
+FwMark=
+[MACVTAP]
+Mode=
+[Match]
+Architecture=
+Host=
+KernelVersion=
+Virtualization=
+KernelCommandLine=
+[GENEVE]
+DestinationPort=
+TTL=
+UDP6ZeroCheckSumTx=
+TOS=
+Id=
+UDPChecksum=
+UDP6ZeroChecksumTx=
+FlowLabel=
+UDP6ZeroChecksumRx=
+Remote=
+UDP6ZeroCheckSumRx=
+[Bridge]
+ForwardDelaySec=
+HelloTimeSec=
+MaxAgeSec=
+STP=
+MulticastSnooping=
+DefaultPVID=
+MulticastQuerier=
+AgeingTimeSec=
+Priority=
+GroupForwardMask=
+VLANFiltering=
+[VRF]
+TableId=
+Table=
+[Peer]
+MACAddress=
+Name=
+[WireGuardPeer]
+Endpoint=
+PresharedKey=
+PersistentKeepalive=
+PublicKey=
+AllowedIPs=
+[Tunnel]
+FooOverUDP=
+IPv6FlowLabel=
+Remote=
+AllowLocalRemote=
+Local=
+TOS=
+Independent=
+Key=
+InputKey=
+Encapsulation=
+Mode=
+OutputKey=
+DiscoverPathMTU=
+FOUDestinationPort=
+CopyDSCP=
+EncapsulationLimit=
+TTL=
+FOUSourcePort=
+[VXLAN]
+UDP6ZeroChecksumRx=
+ARPProxy=
+FlowLabel=
+Local=
+RemoteChecksumTx=
+RouteShortCircuit=
+Remote=
+L3MissNotification=
+Group=
+FDBAgeingSec=
+MacLearning=
+Id=
+RemoteChecksumRx=
+TOS=
+L2MissNotification=
+UDP6ZeroChecksumTx=
+UDP6ZeroCheckSumRx=
+UDPCheckSum=
+GroupPolicyExtension=
+MaximumFDBEntries=
+TTL=
+DestinationPort=
+ReduceARPProxy=
+PortRange=
+UDPChecksum=
+UDP6ZeroCheckSumTx=
+[VXCAN]
+Peer=
+[Bond]
+LearnPacketIntervalSec=
+TransmitHashPolicy=
+MIIMonitorSec=
+PacketsPerSlave=
+DownDelaySec=
+PrimaryReselectPolicy=
+ResendIGMP=
+ARPAllTargets=
+AdActorSystemPriority=
+UpDelaySec=
+AdSelect=
+AdActorSystem=
+AdUserPortKey=
+FailOverMACPolicy=
+ARPValidate=
+Mode=
+GratuitousARP=
+ARPIPTargets=
+MinLinks=
+LACPTransmitRate=
+ARPIntervalSec=
+AllSlavesActive=
+[FooOverUDP]
+Protocol=
+Port=
+Encapsulation=
+[Tap]
+MultiQueue=
+OneQueue=
+User=
+Group=
+PacketInfo=
+VNetHeader=
+[IPVLAN]
+Mode=
+Flags=
+[Tun]
+OneQueue=
+MultiQueue=
+PacketInfo=
+Group=
+User=
+[NetDev]
+Kind=
+MACAddress=
+MTUBytes=
+Description=
+Name=
diff --git a/test/fuzz/fuzz-netdev-parser/github-10615 b/test/fuzz/fuzz-netdev-parser/github-10615
new file mode 100644
index 0000000000..1151ebfb47
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/github-10615
@@ -0,0 +1,5 @@
+[NetDev]
+Name=veth99
+Kind=veth
+MACAddress=12:34:56:78:9a:bc
+MACAddress=12:34:56:78:9a:bc
diff --git a/test/fuzz/fuzz-netdev-parser/github-10629 b/test/fuzz/fuzz-netdev-parser/github-10629
new file mode 100644
index 0000000000..e269e3b285
--- /dev/null
+++ b/test/fuzz/fuzz-netdev-parser/github-10629
@@ -0,0 +1,10 @@
+[NetDev]
+Name=vlan99
+Kind=vcan
+
+[VLAN]
+Id=99
+GVRP=true
+MVRP=true
+LooseBinding=true
+ReorderHeader=true
diff --git a/test/fuzz/fuzz-network-parser/21-vlan.network b/test/fuzz/fuzz-network-parser/21-vlan.network
new file mode 100644
index 0000000000..a4fa1decde
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/21-vlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+VLAN=vlan99
diff --git a/test/fuzz/fuzz-network-parser/23-active-slave.network b/test/fuzz/fuzz-network-parser/23-active-slave.network
new file mode 100644
index 0000000000..59a65960e9
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/23-active-slave.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+Bond=bond199
+ActiveSlave=true
diff --git a/test/fuzz/fuzz-network-parser/23-bond199.network b/test/fuzz/fuzz-network-parser/23-bond199.network
new file mode 100644
index 0000000000..31e5d12f75
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/23-bond199.network
@@ -0,0 +1,2 @@
+[Match]
+Name=bond199
diff --git a/test/fuzz/fuzz-network-parser/23-emit-lldp.network b/test/fuzz/fuzz-network-parser/23-emit-lldp.network
new file mode 100644
index 0000000000..de35045388
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/23-emit-lldp.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth-peer
+
+[Network]
+EmitLLDP=yes
diff --git a/test/fuzz/fuzz-network-parser/23-primary-slave.network b/test/fuzz/fuzz-network-parser/23-primary-slave.network
new file mode 100644
index 0000000000..380ae267a2
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/23-primary-slave.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+Bond=bond199
+PrimarySlave=true
diff --git a/test/fuzz/fuzz-network-parser/23-test1-bond199.network b/test/fuzz/fuzz-network-parser/23-test1-bond199.network
new file mode 100644
index 0000000000..6e7c28dfe7
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/23-test1-bond199.network
@@ -0,0 +1,6 @@
+[Match]
+Name=test1
+
+[Network]
+Bond=bond199
+PrimarySlave=true
diff --git a/test/fuzz/fuzz-network-parser/24-lldp.network b/test/fuzz/fuzz-network-parser/24-lldp.network
new file mode 100644
index 0000000000..fbdfb1b672
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/24-lldp.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+LLDP=yes
diff --git a/test/fuzz/fuzz-network-parser/24-search-domain.network b/test/fuzz/fuzz-network-parser/24-search-domain.network
new file mode 100644
index 0000000000..970b130ab0
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/24-search-domain.network
@@ -0,0 +1,7 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.42.100
+DNS=192.168.42.1
+Domains= one two three four five six seven eight nine ten
diff --git a/test/fuzz/fuzz-network-parser/25-address-link-section.network b/test/fuzz/fuzz-network-parser/25-address-link-section.network
new file mode 100644
index 0000000000..759e83c325
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-address-link-section.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Link]
+MACAddress=00:01:02:aa:bb:cc
diff --git a/test/fuzz/fuzz-network-parser/25-address-section-miscellaneous.network b/test/fuzz/fuzz-network-parser/25-address-section-miscellaneous.network
new file mode 100644
index 0000000000..3a37d036ce
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-address-section-miscellaneous.network
@@ -0,0 +1,10 @@
+[Match]
+Name=dummy98
+
+[Address]
+Address=10.2.3.4/16
+PreferredLifetime=0
+Scope=link
+
+[Address]
+Address=2001:0db8:0:f101::1/64
diff --git a/test/fuzz/fuzz-network-parser/25-address-section.network b/test/fuzz/fuzz-network-parser/25-address-section.network
new file mode 100644
index 0000000000..d0fae69361
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-address-section.network
@@ -0,0 +1,11 @@
+[Match]
+Name=dummy98
+
+[Address]
+Address=10.2.3.4/16
+Peer=10.2.3.5/16
+Label=32
+
+[Address]
+Address=10.6.7.8/16
+Label=33
diff --git a/test/fuzz/fuzz-network-parser/25-ipv6-address-label-section.network b/test/fuzz/fuzz-network-parser/25-ipv6-address-label-section.network
new file mode 100644
index 0000000000..945b7dcc45
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-ipv6-address-label-section.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[IPv6AddressLabel]
+Label=4444
+Prefix=2004:da8:1:0::/64
diff --git a/test/fuzz/fuzz-network-parser/25-link-section-unmanaged.network b/test/fuzz/fuzz-network-parser/25-link-section-unmanaged.network
new file mode 100644
index 0000000000..4fe4916031
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-link-section-unmanaged.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Link]
+MACAddress=00:01:02:aa:bb:cc
+Unmanaged=true
diff --git a/test/fuzz/fuzz-network-parser/25-route-section.network b/test/fuzz/fuzz-network-parser/25-route-section.network
new file mode 100644
index 0000000000..c9c7a722c5
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-route-section.network
@@ -0,0 +1,8 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.0.15/24
+
+[Route]
+Gateway=192.168.0.1
diff --git a/test/fuzz/fuzz-network-parser/25-route-tcp-window-settings.network b/test/fuzz/fuzz-network-parser/25-route-tcp-window-settings.network
new file mode 100644
index 0000000000..e77a721740
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-route-tcp-window-settings.network
@@ -0,0 +1,10 @@
+[Match]
+Name=test1
+
+[Route]
+Destination=192.168.1.1
+InitialCongestionWindow=20
+
+[Route]
+Destination=192.168.1.2
+InitialAdvertisedReceiveWindow=30
diff --git a/test/fuzz/fuzz-network-parser/25-route-type.network b/test/fuzz/fuzz-network-parser/25-route-type.network
new file mode 100644
index 0000000000..9a104137de
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-route-type.network
@@ -0,0 +1,14 @@
+[Match]
+Name=dummy98
+
+[Route]
+Type=blackhole
+Destination=202.54.1.2
+
+[Route]
+Type=unreachable
+Destination=202.54.1.3
+
+[Route]
+Type=prohibit
+Destination=202.54.1.4
diff --git a/test/fuzz/fuzz-network-parser/25-sysctl.network b/test/fuzz/fuzz-network-parser/25-sysctl.network
new file mode 100644
index 0000000000..2452fb7e85
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/25-sysctl.network
@@ -0,0 +1,10 @@
+[Match]
+Name=dummy98
+
+[Network]
+IPForward=true
+IPv6PrivacyExtensions=true
+IPv6DuplicateAddressDetection=3
+IPv6HopLimit=5
+IPv4ProxyARP=true
+IPv6ProxyNDP=true
diff --git a/test/fuzz/fuzz-network-parser/26-bridge-slave-interface-1.network b/test/fuzz/fuzz-network-parser/26-bridge-slave-interface-1.network
new file mode 100644
index 0000000000..84f221d538
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/26-bridge-slave-interface-1.network
@@ -0,0 +1,11 @@
+[Match]
+Name=dummy98
+
+[Network]
+Bridge=bridge99
+
+[Bridge]
+Cost=400
+HairPin = true
+FastLeave = true
+UnicastFlood = true
diff --git a/test/fuzz/fuzz-network-parser/26-bridge-slave-interface-2.network b/test/fuzz/fuzz-network-parser/26-bridge-slave-interface-2.network
new file mode 100644
index 0000000000..45ec2de999
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/26-bridge-slave-interface-2.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+Bridge=bridge99
diff --git a/test/fuzz/fuzz-network-parser/bridge99.network b/test/fuzz/fuzz-network-parser/bridge99.network
new file mode 100644
index 0000000000..39e48ce2e1
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/bridge99.network
@@ -0,0 +1,6 @@
+[Match]
+Name=bridge99
+
+[Network]
+Address=192.168.0.15/24
+Gateway=192.168.0.1
diff --git a/test/fuzz/fuzz-network-parser/configure-without-carrier.network b/test/fuzz/fuzz-network-parser/configure-without-carrier.network
new file mode 100644
index 0000000000..5bd9d7e84a
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/configure-without-carrier.network
@@ -0,0 +1,7 @@
+[Match]
+Name=test1
+
+[Network]
+Address=192.168.0.15/24
+Gateway=192.168.0.1
+ConfigureWithoutCarrier=true
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-anonymize.network b/test/fuzz/fuzz-network-parser/dhcp-client-anonymize.network
new file mode 100644
index 0000000000..a910cba0f7
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-anonymize.network
@@ -0,0 +1,16 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+Anonymize=true
+UseMTU=true
+UseRoutes=true
+SendHostname=true
+UseHostname=true
+Hostname=test-hostname
+ClientIdentifier=mac
+VendorClassIdentifier=SusantVendorTest
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-critical-connection.network b/test/fuzz/fuzz-network-parser/dhcp-client-critical-connection.network
new file mode 100644
index 0000000000..0e65dec0ae
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-critical-connection.network
@@ -0,0 +1,9 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+CriticalConnection=true
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-dhcp-settings.network b/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-dhcp-settings.network
new file mode 100644
index 0000000000..5c4ca22ab7
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-dhcp-settings.network
@@ -0,0 +1,15 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+UseMTU=true
+UseRoutes=true
+SendHostname=true
+UseHostname=true
+Hostname=test-hostname
+ClientIdentifier=mac
+VendorClassIdentifier=SusantVendorTest
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only-ipv6-disabled.network b/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only-ipv6-disabled.network
new file mode 100644
index 0000000000..c980bf9fca
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only-ipv6-disabled.network
@@ -0,0 +1,6 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only.network b/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only.network
new file mode 100644
index 0000000000..9bc019a674
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-ipv4-only.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-ipv6-only.network b/test/fuzz/fuzz-network-parser/dhcp-client-ipv6-only.network
new file mode 100644
index 0000000000..1f70c3b86d
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-ipv6-only.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv6
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-ipv6-rapid-commit.network b/test/fuzz/fuzz-network-parser/dhcp-client-ipv6-rapid-commit.network
new file mode 100644
index 0000000000..52fa58729e
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-ipv6-rapid-commit.network
@@ -0,0 +1,8 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv6
+
+[DHCP]
+RapidCommit=false
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-listen-port.network b/test/fuzz/fuzz-network-parser/dhcp-client-listen-port.network
new file mode 100644
index 0000000000..73ac364630
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-listen-port.network
@@ -0,0 +1,8 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=yes
+
+[DHCP]
+ListenPort=5555
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-route-metric.network b/test/fuzz/fuzz-network-parser/dhcp-client-route-metric.network
new file mode 100644
index 0000000000..aa04aaef33
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-route-metric.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+UseRoutes=true
+RouteMetric=24
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-route-table.network b/test/fuzz/fuzz-network-parser/dhcp-client-route-table.network
new file mode 100644
index 0000000000..75f16aa22d
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-route-table.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+UseRoutes=true
+RouteTable=12
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client-timezone-router.network b/test/fuzz/fuzz-network-parser/dhcp-client-timezone-router.network
new file mode 100644
index 0000000000..6316f9cf59
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client-timezone-router.network
@@ -0,0 +1,8 @@
+[Match]
+Name=veth99
+
+[Network]
+IPv6AcceptRA=false
+DHCP=ipv4
+UseRoutes=true
+UseTimezone=true
diff --git a/test/fuzz/fuzz-network-parser/dhcp-client.network b/test/fuzz/fuzz-network-parser/dhcp-client.network
new file mode 100644
index 0000000000..5629bc48e4
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-client.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=yes
diff --git a/test/fuzz/fuzz-network-parser/dhcp-server-timezone-router.network b/test/fuzz/fuzz-network-parser/dhcp-server-timezone-router.network
new file mode 100644
index 0000000000..3ebbf05d3e
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-server-timezone-router.network
@@ -0,0 +1,13 @@
+[Match]
+Name=veth-peer
+
+[Network]
+IPv6AcceptRA=false
+Address=192.168.5.1/24
+DHCPServer=yes
+
+[DHCPServer]
+PoolOffset=10
+PoolSize=50
+EmitRouter=yes
+Timezone=Europe/Berlin
diff --git a/test/fuzz/fuzz-network-parser/dhcp-server-veth-peer.network b/test/fuzz/fuzz-network-parser/dhcp-server-veth-peer.network
new file mode 100644
index 0000000000..7b38e72b7e
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-server-veth-peer.network
@@ -0,0 +1,6 @@
+[Match]
+Name=veth-peer
+
+[Network]
+Address=2600::1
+Address=192.168.5.1/24
diff --git a/test/fuzz/fuzz-network-parser/dhcp-server.network b/test/fuzz/fuzz-network-parser/dhcp-server.network
new file mode 100644
index 0000000000..9e49691a9b
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-server.network
@@ -0,0 +1,12 @@
+[Match]
+Name=veth-peer
+
+[Network]
+Address=192.168.5.1/24
+DHCPServer=yes
+
+[DHCPServer]
+PoolOffset=10
+PoolSize=50
+DNS=192.168.5.1
+NTP=192.168.5.1
diff --git a/test/fuzz/fuzz-network-parser/dhcp-v4-server-veth-peer.network b/test/fuzz/fuzz-network-parser/dhcp-v4-server-veth-peer.network
new file mode 100644
index 0000000000..5c91d65432
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/dhcp-v4-server-veth-peer.network
@@ -0,0 +1,6 @@
+[Match]
+Name=veth-peer
+
+[Network]
+Address=192.168.0.1
+Address=192.168.5.1
diff --git a/test/fuzz/fuzz-network-parser/directives.network b/test/fuzz/fuzz-network-parser/directives.network
new file mode 100644
index 0000000000..766c76008f
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/directives.network
@@ -0,0 +1,187 @@
+[Bridge]
+Cost=
+UseBPDU=
+HairPin=
+UnicastFlood=
+FastLeave=
+Priority=
+AllowPortToBeRoot=
+[Match]
+KernelVersion=
+Type=
+Driver=
+Architecture=
+Path=
+Name=
+Virtualization=
+KernelCommandLine=
+Host=
+MACAddress=
+[Link]
+RequiredForOnline=
+ARP=
+AllMulticast=
+Unmanaged=
+MTUBytes=
+Multicast=
+MACAddress=
+[BridgeFDB]
+VLANId=
+MACAddress=
+[DHCP]
+UseDomains=
+UseRoutes=
+IAID=
+UserClass=
+UseNTP=
+RapidCommit=
+ForceDHCPv6PDOtherInformation=
+UseMTU=
+UseDomainName=
+RouteMetric=
+SendHostname=
+Anonymize=
+VendorClassIdentifier=
+Hostname=
+DUIDType=
+UseHostname=
+UseDNS=
+CriticalConnection=
+DUIDRawData=
+RequestBroadcast=
+ClientIdentifier=
+ListenPort=
+UseTimezone=
+RouteTable=
+[Route]
+Destination=
+Protocol=
+Table=
+Gateway=
+InitialAdvertisedReceiveWindow=
+GatewayOnlink=
+Type=
+InitialCongestionWindow=
+IPv6Preference=
+PreferredSource=
+Scope=
+MTUBytes=
+QuickAck=
+Source=
+Metric=
+[Network]
+IPv6DuplicateAddressDetection=
+IPMasquerade=
+ProxyARP=
+PrimarySlave=
+IPv4LLRoute=
+Address=
+IPv6ProxyNDPAddress=
+IPv6AcceptRA=
+IPv6AcceptRouterAdvertisements=
+DNSSECNegativeTrustAnchors=
+MACVTAP=
+IPv6PrivacyExtensions=
+MACVLAN=
+MulticastDNS=
+LLDP=
+Tunnel=
+Gateway=
+IPv4LL=
+IPVLAN=
+EmitLLDP=
+IPv6MTUBytes=
+IPv4ProxyARP=
+Bridge=
+DNSOverTLS=
+Bond=
+IPv6ProxyNDP=
+DNS=
+ActiveSlave=
+LLMNR=
+DNSSEC=
+IPv6HopLimit=
+IPForward=
+IPv6Token=
+Description=
+VXLAN=
+LinkLocalAddressing=
+ConfigureWithoutCarrier=
+NTP=
+DHCP=
+Domains=
+IPv6PrefixDelegation=
+VLAN=
+DHCPServer=
+BindCarrier=
+VRF=
+[IPv6Prefix]
+Prefix=
+OnLink=
+PreferredLifetimeSec=
+AddressAutoconfiguration=
+ValidLifetimeSec=
+[BridgeVLAN]
+EgressUntagged=
+VLAN=
+PVID=
+[CAN]
+SamplePoint=
+BitRate=
+RestartSec=
+[Address]
+DuplicateAddressDetection=
+AutoJoin=
+PreferredLifetime=
+Address=
+Scope=
+HomeAddress=
+PrefixRoute=
+ManageTemporaryAddress=
+Broadcast=
+Peer=
+Label=
+[RoutingPolicyRule]
+Table=
+IncomingInterface=
+To=
+OutgoingInterface=
+From=
+TypeOfService=
+Priority=
+FirewallMark=
+[IPv6PrefixDelegation]
+RouterPreference=
+DNSLifetimeSec=
+DNS=
+RouterLifetimeSec=
+Domains=
+EmitDNS=
+EmitDomains=
+Managed=
+OtherInformation=
+[IPv6AddressLabel]
+Label=
+Prefix=
+[IPv6AcceptRA]
+UseDomains=
+RouteTable=
+UseDNS=
+[DHCPServer]
+EmitNTP=
+PoolSize=
+PoolOffset=
+Timezone=
+EmitDNS=
+NTP=
+EmitRouter=
+MaxLeaseTimeSec=
+DefaultLeaseTimeSec=
+EmitTimezone=
+DNS=
+[DHCPv4]
+UseHostname=
+UseMTU=
+UseDomainName=
+CriticalConnection=
+UseDNS=
diff --git a/test/fuzz/fuzz-network-parser/github-10639 b/test/fuzz/fuzz-network-parser/github-10639
new file mode 100644
index 0000000000..530a29b241
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/github-10639
@@ -0,0 +1,8 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.0.15/2424
+
+[Rou]
+Gateway=192.136.0.1
diff --git a/test/fuzz/fuzz-network-parser/gretap.network b/test/fuzz/fuzz-network-parser/gretap.network
new file mode 100644
index 0000000000..88b9250349
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/gretap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=gretap99
diff --git a/test/fuzz/fuzz-network-parser/gretun.network b/test/fuzz/fuzz-network-parser/gretun.network
new file mode 100644
index 0000000000..376074cb1b
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/gretun.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=gretun99
diff --git a/test/fuzz/fuzz-network-parser/ip6gretap.network b/test/fuzz/fuzz-network-parser/ip6gretap.network
new file mode 100644
index 0000000000..cad0bae04a
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/ip6gretap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=ip6gretap99
diff --git a/test/fuzz/fuzz-network-parser/ip6tnl.network b/test/fuzz/fuzz-network-parser/ip6tnl.network
new file mode 100644
index 0000000000..41e3448495
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/ip6tnl.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=ip6tnl99
diff --git a/test/fuzz/fuzz-network-parser/ipip.network b/test/fuzz/fuzz-network-parser/ipip.network
new file mode 100644
index 0000000000..4ce6714904
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/ipip.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=ipiptun99
diff --git a/test/fuzz/fuzz-network-parser/ipv6-prefix-veth.network b/test/fuzz/fuzz-network-parser/ipv6-prefix-veth.network
new file mode 100644
index 0000000000..3d2acecde2
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/ipv6-prefix-veth.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+IPv6AcceptRA=true
diff --git a/test/fuzz/fuzz-network-parser/ipv6-prefix.network b/test/fuzz/fuzz-network-parser/ipv6-prefix.network
new file mode 100644
index 0000000000..c1932a84d3
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/ipv6-prefix.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth-peer
+
+[Network]
+IPv6PrefixDelegation=yes
+
+[IPv6Prefix]
+Prefix=2002:da8:1:0::/64
+PreferredLifetimeSec=1000s
+ValidLifetimeSec=2100s
diff --git a/test/fuzz/fuzz-network-parser/ipvlan.network b/test/fuzz/fuzz-network-parser/ipvlan.network
new file mode 100644
index 0000000000..d053220550
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/ipvlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+IPVLAN=ipvlan99
diff --git a/test/fuzz/fuzz-network-parser/macvlan.network b/test/fuzz/fuzz-network-parser/macvlan.network
new file mode 100644
index 0000000000..a41c1f916c
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/macvlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+MACVLAN=macvlan99
diff --git a/test/fuzz/fuzz-network-parser/macvtap.network b/test/fuzz/fuzz-network-parser/macvtap.network
new file mode 100644
index 0000000000..6ee99ab9ce
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/macvtap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+MACVTAP=macvtap99
diff --git a/test/fuzz/fuzz-network-parser/routing-policy-rule.network b/test/fuzz/fuzz-network-parser/routing-policy-rule.network
new file mode 100644
index 0000000000..46b87c5a9a
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/routing-policy-rule.network
@@ -0,0 +1,10 @@
+[Match]
+Name=test1
+
+[RoutingPolicyRule]
+TypeOfService=0x08
+Table=7
+From= 192.168.100.18
+Priority=111
+IncomingInterface=test1
+OutgoingInterface=test1
diff --git a/test/fuzz/fuzz-network-parser/sit.network b/test/fuzz/fuzz-network-parser/sit.network
new file mode 100644
index 0000000000..84e5af0ff0
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/sit.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=sittun99
diff --git a/test/fuzz/fuzz-network-parser/test-static.network b/test/fuzz/fuzz-network-parser/test-static.network
new file mode 100644
index 0000000000..636c55c8e3
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/test-static.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.0.15/24
+Gateway=192.168.0.1
diff --git a/test/fuzz/fuzz-network-parser/vti.network b/test/fuzz/fuzz-network-parser/vti.network
new file mode 100644
index 0000000000..7fbad6a82d
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/vti.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=vtitun99
diff --git a/test/fuzz/fuzz-network-parser/vti6.network b/test/fuzz/fuzz-network-parser/vti6.network
new file mode 100644
index 0000000000..49a9d11fff
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/vti6.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=vti6tun99
diff --git a/test/fuzz/fuzz-network-parser/vxlan.network b/test/fuzz/fuzz-network-parser/vxlan.network
new file mode 100644
index 0000000000..80b405574c
--- /dev/null
+++ b/test/fuzz/fuzz-network-parser/vxlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+VXLAN=vxlan99