mpls_gre_local_proxy_test - openconfig/featureprofiles GitHub Wiki
This test verifies whether the device under test can resolve an IPV4 ARP or IPV6 neighbor solicitation corresponding to an address within the same subnet configured on the DUT interface. The traffic is encapsulated and sent to remote end as MPLSoGRE once the L2 resolution is successful.
DUT has an ingress and 2 egress aggregate interfaces.
| | --eBGP-- | ATE Ports 3,4 |
[ ATE Ports 1,2 ]----| DUT | | |
| | --eBGP-- | ATE Port 5,6 |
Test uses aggregate 802.3ad bundled interfaces (Aggregate Interfaces).
-
Ingress Port: Traffic is generated from Aggregate1 (ATE Ports 1,2).
-
Egress Ports: Aggregate2 (ATE Ports 3,4) and Aggregate3 (ATE Ports 5,6) are used as the destination ports for encapsulated traffic.
Please generate config using PF-1.14.1
Clear ARP entries and IPV6 neighbors on the device Generate IPV4 and IPV6 traffic on ATE Ports 1,2 to random destination addresses Generate ICMP echo requests to addresses configured on the device Generate IPV4 and IPV6 traffic on ATE Ports 1,2 to destination addresses within same subnet as the Aggregate1 interface
Verify:
- Device must resolve the ARP and must forward ICMP echo requests, IPV4 and IPV6 traffic to ATE destination ports including the traffic to device’s local L3 addresses
- Device must not forward the echo packets destined to the Aggregate1 interface and must locally process the packet
TODO: Finalize and update the below paths after the review and testing on any vendor device.
"interfaces": {
"interface": [
{
"config": {
"description": "[AVAILABLE]",
"enabled": false,
"name": "Ethernet36/1",
"type": "ethernetCsmacd"
},
"ethernet": {
"config": {
"auto-negotiate": false,
"duplex-mode": "FULL",
"port-speed": "SPEED_10GB"
}
},
"name": "Ethernet36/1"
},
{
"aggregation": {
"config": {
"lag-type": "LACP"
}
},
"config": {
"description": "IP interface1",
"enabled": true,
"mtu": 9080,
"name": "Port-Channel4",
"type": "ieee8023adLag"
},
"ethernet": {
"config": {
"mac-address": "02:00:00:00:00:01"
}
},
"name": "Port-Channel4",
"rates": {
"config": {
"load-interval": 30
}
},
"subinterfaces": {
"subinterface": [
{
"config": {
"description": "IP subinterface1",
"enabled": true,
"index": 1102,
"load-interval": 30
},
"index": 1102,
"ipv4": {
"addresses": {
"address": [
{
"config": {
"ip": "169.254.164.3",
"prefix-length": 29
},
"ip": "169.254.164.3"
}
]
},
"config": {
"enabled": true
},
"neighbors": {
"neighbor": [
{
"config": {
"ip": "169.254.164.2",
"link-layer-address": "02:00:00:00:00:01"
},
"ip": "169.254.164.2"
}
]
},
"local-proxy-arp": true # TODO: Add to OC data models
},
"ipv6": {
"addresses": {
"address": [
{
"config": {
"ip": "2600:2d00:0:1:4000:15:69:2071",
"prefix-length": 125
},
"ip": "2600:2d00:0:1:4000:15:69:2071"
},
{
"config": {
"ip": "2600:2d00:0:1:4000:15:69:2073",
"prefix-length": 125
},
"ip": "2600:2d00:0:1:4000:15:69:2073"
}
]
},
"neighbors": {
"neighbor": [
{
"config": {
"ip": "2600:2d00:0:1:4000:15:69:2072",
"link-layer-address": "02:00:00:00:00:01"
},
"ip": "2600:2d00:0:1:4000:15:69:2072"
}
]
}
},
"vlan": {
"config": {
"vlan-id": 1102
}
}
},
]
}
},
]
},TODO: Finalize and update the below paths after the review and testing on any vendor device.
paths:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/state/matched-pkts:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/state/matched-octets:
/network-instances/network-instance/afts/policy-forwarding/policy-forwarding-entry/state/counters/packets-forwarded:
/network-instances/network-instance/afts/policy-forwarding/policy-forwarding-entry/state/counters/octets-forwarded:
/network-instances/network-instance/policy-forwarding/policies/policy/rules/rule/state/sequence-id:
#/interfaces/interface/routed-vlan/ipv4/local-proxy-arp: #TODO: Add OC path for local proxy ARP
rpcs:
gnmi:
gNMI.Set:
gNMI.Subscribe:FFF