VPP Agent#
This section describes the REST APIs exposed by the VPP agent REST plugin. The URLs and sample responses (in some cases partial) were generated using the environment described in the Quickstart Guide.
Note
For VPP and Linux plugins, REST supports the retrieval of the existing configuration. REST cannot be used to add, modify or delete configuration data. Note also that 9191 is the default port number for the REST API, however it can be changed using one of the REST plugin configuration options. In addition, the Agentctl CLI tool is another option for retrieving VPP data from the system.
Index#
Description: Returns an html-formatted index of supported REST APIs.
curl -X GET http://localhost:9191/VPP Interfaces#
Description: GET all interfaces.
curl -X GET http://localhost:9191/dump/vpp/v2/interfacesSample response:
{
"0": {
"interface": {
"name": "UNTAGGED-local0",
"type": "SOFTWARE_LOOPBACK"
},
"interface_meta": {
"sw_if_index": 0,
"sub_sw_if_index": 0,
"l2_address": "",
"internal_name": "local0",
"is_admin_state_up": false,
"is_link_state_up": false,
"link_duplex": 0,
"link_mtu": 0,
"mtu": [
0,
0,
0,
0
],
"link_speed": 0,
"sub_id": 0,
"tag": "",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
}
},
"1": {
"interface": {
"name": "GigabitEthernet0/8/0",
"type": "DPDK",
"enabled": true,
"physAddress": "08:00:27:e9:b9:9b",
"ipAddresses": [
"192.168.16.1/24"
],
"mtu": 9206,
"rxModes": [
{
"mode": "POLLING"
}
],
"rxPlacements": [
{
"mainThread": true
}
]
},
"interface_meta": {
"sw_if_index": 1,
"sub_sw_if_index": 1,
"l2_address": "CAAn6bmb",
"internal_name": "GigabitEthernet0/8/0",
"is_admin_state_up": true,
"is_link_state_up": true,
"link_duplex": 2,
"link_mtu": 9206,
"mtu": [
9000,
0,
0,
0
],
"link_speed": 1000000,
"sub_id": 0,
"tag": "",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
}
},
// additional interfaces
...VPP Interfaces/Loopback#
Description: GET loopback interfaces.
curl http://localhost:9191/dump/vpp/v2/interfaces/loopbackSample response:
{
"0": {
"interface": {
"name": "UNTAGGED-local0",
"type": "SOFTWARE_LOOPBACK",
"physAddress": "00:00:00:00:00:00"
},
"interface_meta": {
"sw_if_index": 0,
"sub_sw_if_index": 0,
"l2_address": "AAAAAAAA",
"internal_name": "local0",
"is_admin_state_up": false,
"is_link_state_up": false,
"link_duplex": 0,
"link_mtu": 0,
"mtu": [
0,
0,
0,
0
],
"link_speed": 0,
"sub_id": 0,
"tag": "",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
}
},
// additional loopbacks
...VPP Interfaces/Ethernet#
Description: GET ethernet interfaces.
curl -X GET http://localhost:9191/dump/vpp/v2/interfaces/ethernetSample response:
{
"1": {
"interface": {
"name": "GigabitEthernet0/8/0",
"type": "DPDK",
"enabled": true,
"physAddress": "08:00:27:da:0d:6b",
"ipAddresses": [
"192.168.16.1/24"
],
"mtu": 9206,
"rxModes": [
{
"mode": "POLLING"
}
],
"rxPlacements": [
{
"mainThread": true
}
]
},
"interface_meta": {
"sw_if_index": 1,
"sub_sw_if_index": 1,
"l2_address": "CAAn2g1r",
"internal_name": "GigabitEthernet0/8/0",
"is_admin_state_up": true,
"is_link_state_up": true,
"link_duplex": 2,
"link_mtu": 9206,
"mtu": [
9000,
0,
0,
0
],
"link_speed": 1000000,
"sub_id": 0,
"tag": "",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
}
}
}
// additional ethernet interfaces
...VPP Interfaces/Vxlan#
Description: GET vxlan interfaces.
curl -X GET http://localhost:9191/dump/vpp/v2/interfaces/vxlanSample response:
{
"8": {
"interface": {
"name": "vxlan-default-2",
"type": "VXLAN_TUNNEL",
"enabled": true,
"vxlan": {
"srcAddress": "192.168.16.1",
"dstAddress": "192.168.16.2",
"vni": 10
}
},
"interface_meta": {
"sw_if_index": 8,
"sub_sw_if_index": 8,
"l2_address": "",
"internal_name": "vxlan_tunnel0",
"is_admin_state_up": true,
"is_link_state_up": true,
"link_duplex": 0,
"link_mtu": 0,
"mtu": [
0,
0,
0,
0
],
"link_speed": 0,
"sub_id": 0,
"tag": "vxlan-default-2",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
}
}
}
// other vxlan interfaces
...VPP Interfaces/Tap#
Description: GET tap interfaces.
curl -X GET http://localhost:9191/dump/vpp/v2/interfaces/tapSample response:
{
"3": {
"interface": {
"name": "tap-vpp2",
"type": "TAP",
"enabled": true,
"physAddress": "34:3c:00:00:00:01",
"ipAddresses": [
"172.30.1.1/24"
],
"mtu": 1450,
"rxModes": [
{
"mode": "POLLING"
}
],
"rxPlacements": [
{
"mainThread": true
}
],
"tap": {
"version": 2,
"hostIfName": "tap-1755813745",
"rxRingSize": 1024,
"txRingSize": 1024
}
},
"interface_meta": {
"sw_if_index": 3,
"sub_sw_if_index": 3,
"l2_address": "NDwAAAAB",
"internal_name": "tap0",
"is_admin_state_up": true,
"is_link_state_up": true,
"link_duplex": 0,
"link_mtu": 1450,
"mtu": [
1450,
0,
0,
0
],
"link_speed": 0,
"sub_id": 0,
"tag": "tap-vpp2",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
}
},
// additional tap interfaces
...VPP Interfaces/Memif#
Description: GET memif interfaces.
http://localhost:9191/dump/vpp/v2/interfaces/memifSample response:
{
"2": {
"interface": {
"name": "mem01",
"type": "MEMIF",
"enabled": true,
"physAddress": "02:00:00:00:00:03",
"ipAddresses": [
"100.100.100.102/24"
],
"mtu": 1500,
"memif": {
"id": 2,
"socketFilename": "/run/vpp/memif.sock",
"ringSize": 1
}
},
"interface_meta": {
"sw_if_index": 2,
"sub_sw_if_index": 2,
"l2_address": "AgAAAAAD",
"internal_name": "memif0/2",
"is_admin_state_up": true,
"is_link_state_up": false,
"link_duplex": 0,
"link_mtu": 1500,
"mtu": [
1500,
0,
0,
0
],
"link_speed": 0,
"sub_id": 0,
"tag": "mem01",
"dhcp": null,
"vrf_ipv4": 0,
"vrf_ipv6": 0,
"pci": 0
},
}
// additional memif interfaces
...VPP Interfaces/Afpacket#
Description: GET afpacket interfaces.
curl -X GET http://localhost:9191/dump/vpp/v2/interfaces/afpacketVPP ACL IP#
Description: GET IP ACL entries.
curl -X GET http://localhost:9191/dump/vpp/v2/acl/ipSample response:
[
{
"acl": {
"name": "acl1",
"rules": [
{
"action": 1,
"ip_rule": {
"ip": {
"destination_network": "10.20.1.0/24",
"source_network": "192.168.1.2/32"
},
"tcp": {
"destination_port_range": {
"lower_port": 1150,
"upper_port": 1250
},
"source_port_range": {
"lower_port": 150,
"upper_port": 250
},
"tcp_flags_mask": 20,
"tcp_flags_value": 10
}
}
}
],
"interfaces": {}
},
"acl_meta": {
"acl_index": 0,
"acl_tag": "acl1"
}
}
]VPP ACL MACIP#
Description: GET MACIP ACL entries.
curl -X GET http://localhost:9191/dump/vpp/v2/acl/macipVPP ABF#
Description: GET ABF entries.
curl -X GET http://localhost:9191/dump/vpp/v2/abfVPP L2 Bridge Domain#
Description: GET bridge domain information.
curl -X GET http://localhost:9191/dump/vpp/v2/bdSample response:
[
{
"bridge_domain": {
"name": "vxlanBD",
"forward": true,
"interfaces": [
{
"name": "vxlanBVI",
"bridged_virtual_interface": true,
"split_horizon_group": 1
},
{
"name": "vxlan-default-2",
"split_horizon_group": 1
}
]
},
"bridge_domain_meta": {
"bridge_domain_id": 1
}
}
]VPP L2 FIB#
Description: GET L2 FIB information.
curl -X GET http://localhost:9191/dump/vpp/v2/fibSample response:
{
"12:2b:00:00:00:01": {
"fib": {
"phys_address": "12:2b:00:00:00:01",
"bridge_domain": "vxlanBD",
"outgoing_interface": "vxlanBVI",
"static_config": true,
"bridged_virtual_interface": true
},
"fib_meta": {
"bridge_domain_id": 1,
"outgoing_interface_sw_if_idx": 4
}
},
"12:2b:00:00:00:02": {
"fib": {
"phys_address": "12:2b:00:00:00:02",
"bridge_domain": "vxlanBD",
"outgoing_interface": "vxlan-default-2",
"static_config": true
},
"fib_meta": {
"bridge_domain_id": 1,
"outgoing_interface_sw_if_idx": 8
}
}
}VPP L2 X-connect#
Description: GET L2 x-connect information.
curl -X GET http://localhost:9191/dump/vpp/v2/xcVPP L3 Routes#
Description: GET L3 routing table entries.
curl -X GET http://localhost:9191/dump/vpp/v2/routesSample response:
[
{
"Route": {
"dst_network": "0.0.0.0/0",
"next_hop_addr": "192.168.16.100",
"outgoing_interface": "GigabitEthernet0/8/0",
"weight": 1
},
"Meta": {
"TableName": "",
"OutgoingIfIdx": 1,
"IsIPv6": false,
"Afi": 0,
"IsLocal": false,
"IsUDPEncap": false,
"IsUnreach": false,
"IsProhibit": false,
"IsResolveHost": false,
"IsResolveAttached": false,
"IsDvr": false,
"IsSourceLookup": false,
"NextHopID": 0,
"RpfID": 0,
"LabelStack": []
}
},
{
"Route": {
"type": 2,
"dst_network": "240.0.0.0/4",
"next_hop_addr": "0.0.0.0",
"weight": 1
},
"Meta": {
"TableName": "",
"OutgoingIfIdx": 4294967295,
"IsIPv6": false,
"Afi": 0,
"IsLocal": false,
"IsUDPEncap": false,
"IsUnreach": false,
"IsProhibit": false,
"IsResolveHost": false,
"IsResolveAttached": false,
"IsDvr": false,
"IsSourceLookup": false,
"NextHopID": 0,
"RpfID": 0,
"LabelStack": []
},
// additional routes
...VPP L3 ARPs#
Description: GET ARP entries.
curl -X GET http://localhost:9191/dump/vpp/v2/arpsSample response:
[
{
"Arp": {
"interface": "GigabitEthernet0/8/0",
"ip_address": "192.168.16.100",
"phys_address": "08:00:27:c9:c3:7a"
},
"Meta": {
"SwIfIndex": 1
}
},
{
"Arp": {
"interface": "vxlanBVI",
"ip_address": "192.168.30.2",
"phys_address": "12:2b:00:00:00:02",
"static": true
},
"Meta": {
"SwIfIndex": 4
}
},
{
"Arp": {
"interface": "tap-vpp2",
"ip_address": "172.30.1.2",
"phys_address": "96:55:cc:5b:35:6b"
},
"Meta": {
"SwIfIndex": 3
}
},
{
"Arp": {
"interface": "vpp-tap-054072f2c3954ab93b479d36b391f264f0096b1c1d374a4afb45ef4",
"ip_address": "10.1.1.2",
"phys_address": "02:fe:e3:99:d0:4c",
"static": true
},
"Meta": {
"SwIfIndex": 5
}
},
{
"Arp": {
"interface": "vpp-tap-400dc32e50d03aeff4718c568bf5520cdc0addc1196f3c9d58dc1ec",
"ip_address": "10.1.1.3",
"phys_address": "02:fe:d4:0d:5f:64",
"static": true
},
"Meta": {
"SwIfIndex": 6
}
},
{
"Arp": {
"interface": "vpp-tap-83dc59e9763c663bc2693ae1bd50a4982a536ccac3034518ea9e6a2",
"ip_address": "10.1.1.4",
"phys_address": "02:fe:a2:51:a7:65",
"static": true
},
"Meta": {
"SwIfIndex": 7
}
}
]
// additional ARP entries
...VPP L3 IP Scan Neighbor#
Description: GET L3 IP scan neighbor data.
curl -X GET http://localhost:9191/dump/vpp/v2/ipscanneighSampe response:
{
"mode": 1,
"scan_interval": 1,
"max_proc_time": 20,
"max_update": 10,
"scan_int_delay": 1,
"stale_threshold": 4
}VPP L3 Proxy ARP Interfaces#
Description: GET proxy ARP interface information.
curl -X GET http://localhost:9191/dump/vpp/v2/proxyarp/interfacesVPP L3 Proxy ARP Ranges#
Description: GET proxy ARP range information.
curl -X GET http://localhost:9191/dump/vpp/v2/proxyarp/rangesVPP NAT Global#
Description: GET NAT global configuration information.
curl -X GET http://localhost:9191/dump/vpp/v2/nat/globalSample response:
{
"forwarding": true,
"virtual_reassembly": {
"timeout": 2,
"max_reassemblies": 1024,
"max_fragments": 5
}
}VPP NAT DNAT#
Description: GET destination-based NAT entries.
curl -X GET http://localhost:9191/dump/vpp/v2/nat/dnatSample response:
[
{
"label": "DNAT-identities",
"id_mappings": [
{
"ip_address": "192.168.16.1",
"port": 4789,
"protocol": 1
},
{
"vrf_id": 1,
"ip_address": "192.168.16.1",
"protocol": 1
},
{
"ip_address": "192.168.16.1",
"protocol": 1
}
]
},
{
"label": "default/kubernetes",
"st_mappings": [
{
"external_ip": "10.96.0.1",
"external_port": 443,
"local_ips": [
{
"local_ip": "10.20.0.2",
"local_port": 6443
}
],
"twice_nat": 2
}
]
},
// additional DNAT Mappings
...VPP NAT Interfaces#
Description: GET interface-specific NAT information.
curl -X GET http://localhost:9191/dump/vpp/v2/nat/interfacesSample response:
{
"name": "tap-vpp2",
"nat_inside": true,
"nat_outside": true
},
{
"name": "vxlanBVI",
"nat_inside": true,
"nat_outside": true
},
{
"name": "vpp-tap-61c1f434be0396de2d2347cbebc51a822799f3ee78f0f98a101a816",
"nat_outside": true
},
{
"name": "vpp-tap-860ca2dd92a3a4bf0e330affcedbe17135b7695e6ccd70e06c3eacb",
"nat_inside": true,
"nat_outside": true
},
{
"name": "vpp-tap-9653fece511f2e658bcb95ec986b52532acdf540bece3652e01ff32",
"nat_outside": true
},
{
"name": "GigabitEthernet0/8/0",
"nat_outside": true,
"output_feature": true
}VPP NAT Pool#
Description: GET NAT address pool information.
curl -X GET http://localhost:9191/dump/vpp/v2/nat/poolsSample response:
[
{
"vrf_id": 4294967295,
"first_ip": "192.168.16.1"
},
{
"vrf_id": 4294967295,
"first_ip": "10.1.1.254",
"twice_nat": true
}
]VPP IPsec SPD#
Description: GET IPsec security policy database (SPD) entries.
curl -X GET http://localhost:9191/dump/vpp/v2/ipsec/spdsVPP IPsec SA#
Description: GET IPsec security association (SA) entries.
curl -X GET http://localhost:9191/dump/vpp/v2/ipsec/sasSample response:
[
{
"Sa": {
"index": 1,
"spi": 1001,
"protocol": 1,
"crypto_alg": 1,
"crypto_key": "4a506a794f574265564551694d653768",
"integ_alg": 2,
"integ_key": "4339314b55523947594d6d3547666b45764e6a58"
},
"Meta": {
"SaID": 1,
"Interface": "",
"IfIdx": 4294967295,
"CryptoKeyLen": 0,
"IntegKeyLen": 0,
"Salt": 0,
"SeqOutbound": 0,
"LastSeqInbound": 0,
"ReplayWindow": 0,
"TotalDataSize": 0
}
}
]VPP Punt Socket#
Description: GET punt socket data.
curl -X GET http://localhost:9191/dump/vpp/v2/punt/socketsVPP Telemetry#
Description: GET VPP telemetry information.
curl -X GET http://localhost:9191/vpp/telemetryVPP Telemetry/Memory#
Description: GET VPP telemetry memory stats.
curl -X GET http://localhost:9191/vpp/telemetry/memorySample response:
{
"threads": [
{
"id": 0,
"name": "north1",
"size": 0,
"objects": 0,
"used": 0,
"total": 0,
"free": 0,
"reclaimed": 0,
"overhead": 0,
"pages": 0,
"page_size": 0
}
]
}VPP Telemetry/Runtime#
Description: GET VPP telemetry runtime stats.
curl -X GET http://localhost:9191/vpp/telemetry/runtimeSample response:
{
"threads": [
{
"id": 0,
"name": "ALL",
"time": 0,
"avg_vectors_per_node": 0,
"last_main_loops": 0,
"vectors_per_main_loop": 0,
"vector_length_per_node": 0,
"vector_rates_in": 0,
"vector_rates_out": 0,
"vector_rates_drop": 0,
"vector_rates_punt": 0,
"items": [
{
"index": 0,
"name": "null-node",
"state": "",
"calls": 0,
"vectors": 0,
"suspends": 0,
"clocks": 0,
"vectors_per_call": 0
},
{
"index": 1,
"name": "vmxnet3-input",
"state": "",
"calls": 0,
"vectors": 0,
"suspends": 0,
"clocks": 0,
"vectors_per_call": 0
},
// more items
...VPP Telemetry/Nodecount#
Description: GET VPP telemetry nodecount stats.
curl -X GET http://localhost:9191/vpp/telemetry/nodecountSample response:
{
"counters": [
{
"value": 0,
"node": "/err/null-node",
"name": "blackholed packets"
},
{
"value": 0,
"node": "/err/vmxnet3-input",
"name": "buffer alloc error"
},
{
"value": 0,
"node": "/err/vmxnet3-input",
"name": "Rx packet error - no SOP"
},
// more counters
...Linux Interfaces#
Description: GET all Linux interfaces.
curl -X GET http://localhost:9191/dump/linux/v2/interfacesSample response:
[
{
"interface": {
"name": "tap-vpp1",
"type": "TAP_TO_VPP",
"hostIfName": "vpp1",
"enabled": true,
"ipAddresses": ["172.30.1.2/24"],
"physAddress": "ca:aa:bc:5d:76:9c",
"mtu": 1450,
"tap": {
"vppTapIfName": "tap-vpp2"
}
},
"interface_meta": {
"linux_if_index": 6,
"parent_index": 0,
"master_index": 0,
"oper_state": 0,
"flags": 69699,
"encapsulation": "ether",
"num_rx_queue": 0,
"num_tx_queue": 0,
"tx_queue_len": 500
}
},
// additional linux interfaces
...Linux L3 ARPs#
Description: GET Linux L3 ARP entries.
curl -X GET http://localhost:9191/dump/linux/v2/arpsSample response:
[
{
"linux_arp": {
"interface": "linux-tap-61c1f434be0396de2d2347cbebc51a822799f3ee78f0f98a101a8",
"ip_address": "10.1.1.1",
"hw_address": "02:fe:af:aa:51:e6"
},
"linux_arp_meta": {
"interface_index": 7,
"ip_family": 2,
"vni": 0
}
},
...Linux Interface Stats#
Description: GET Linux interface stats.
curl -X GET http://localhost:9191/stats/linux/interfacesSample response:
{
"interface_name": "tap-vpp1",
"interface_type": 2,
"linux_if_index": 6,
"rx_packets": 58919,
"tx_packets": 54273,
"rx_bytes": 83203332,
"tx_bytes": 85581834,
"rx_errors": 0,
"tx_errors": 0,
"rx_dropped": 0,
"tx_dropped": 0
},
{
"interface_name": "linux-loop-61c1f434be0396de2d2347cbebc51a822799f3ee78f0f98a101a",
"interface_type": 3,
"linux_if_index": 1,
"rx_packets": 50540,
"tx_packets": 50540,
"rx_bytes": 4033092,
"tx_bytes": 4033092,
"rx_errors": 0,
"tx_errors": 0,
"rx_dropped": 0,
"tx_dropped": 0
},
...Linux L3 Routes#
Description: GET Linux L3 routing table entries.
curl -X GET http://localhost:9191/dump/linux/v2/routesSample response:
[
{
"Route": {
"outgoing_interface": "tap-vpp1",
"dst_network": "10.1.0.0/16",
"gw_addr": "172.30.1.1"
},
"Meta": {
"interface_index": 6,
"link_scope": 0,
"protocol": 3,
"mtu": 0
}
},
{
"Route": {
"outgoing_interface": "tap-vpp1",
"dst_network": "10.96.0.0/12",
"gw_addr": "172.30.1.1"
},
"Meta": {
"interface_index": 6,
"link_scope": 0,
"protocol": 3,
"mtu": 0
}
},
// more Linux routes
...Stats/Configurator#
Description: GET configurator operations stats.
curl -X GET http://localhost:9191/stats/configuratorVersion#
Description: GET VPP Agent Version Info
curl -X GET http://localhost:9191/info/versionSample Response:
{
"App": "vpp-agent",
"Version": "v3.2.0-alpha-22-ge9aa3556d",
"GitCommit": "e9aa3556defe818904670e3f5051246fdd11746d",
"GitBranch": "HEAD",
"BuildUser": "root",
"BuildHost": "06a7eb7fd825",
"BuildTime": 1593781318,
"GoVersion": "go1.14.4",
"OS": "linux",
"Arch": "amd64"
}VPP CLI Command#
Description: Execute VPP CLI commands through a REST API.
For a show version command, use
curl -X POST 'http://localhost:9191/vpp/command?Content-Type=application/json' -H 'Content-Type: application/json' -d '{"vppclicommand":"show version"}'Sample response:
"vpp v20.01-rc2~11-gfce396738~b17 built by root on b81dced13911 at 2020-01-29T21:07:15\n"