8.2.14. Tap Interface¶
8.2.14.1. api-crud-tap-func¶
Tap Interface CRUD Tests
- [Top] Network Topologies: TG=DUT1 2-node topology with two links between nodes.
- [Enc] Packet Encapsulations: No packet sent.
- [Cfg] DUT configuration: Add/Modify/Delete linux-TAP on DUT1.
- [Ver] Verification: Check dump of tap interfaces for correctness.
- [Ref] Applicable standard specifications:
Name | VPP API Test (VAT) Commands History - Commands Used Per Test Case |
---|---|
TC01: Tap Interface Modify And Delete | DUT1: |
8.2.14.2. eth2p-eth-l2bdbasemaclrn-eth-2tap-func¶
Tap Interface Traffic Tests
- [Top] Network Topologies: TG=DUT1 2-node topology with two links between nodes.
- [Enc] Packet Encapsulations: Eth-IPv4-ICMPv4 for L2 switching of IPv4.
- [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge-domain (L2BD) MAC learning enabled; Split Horizon Groups (SHG) are set depending on test case; Namespaces (NM) are set on DUT1 with attached linux-TAP.
- [Ver] TG verification: Test ICMPv4 Echo Request packets are sent by TG on link to DUT1; On receipt TG verifies packets for correctness and their IPv4 src-addr, dst-addr, and MAC addresses.
- [Ref] Applicable standard specifications:
Name | VPP API Test (VAT) Commands History - Commands Used Per Test Case |
---|---|
TC01: Tap Interface Simple BD | DUT1: |
8.2.14.3. eth2p-eth-l2bdbasemaclrn-l2shg-eth-2tap-func¶
Tap Interface Traffic Tests
- [Top] Network Topologies: TG=DUT1 2-node topology with two links between nodes.
- [Enc] Packet Encapsulations: Eth-IPv4-ICMPv4 for L2 switching of IPv4.
- [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge-domain (L2BD) MAC learning enabled; Split Horizon Groups (SHG) are set depending on test case; Namespaces (NM) are set on DUT1 with attached linux-TAP.
- [Ver] TG verification: Test ICMPv4 Echo Request packets are sent by TG on link to DUT1; On receipt TG verifies packets for correctness and their IPv4 src-addr, dst-addr, and MAC addresses.
- [Ref] Applicable standard specifications:
Name | VPP API Test (VAT) Commands History - Commands Used Per Test Case |
---|---|
TC01: Tap Interface BD - Different Split Horizon | DUT1: |
TC02: Tap Interface BD - Same Split Horizon | DUT1: |
8.2.14.4. eth2p-ethip4-ip4base-eth-1tap-func¶
Tap Interface Traffic Tests
- [Top] Network Topologies: TG=DUT1 2-node topology with two links between nodes.
- [Enc] Packet Encapsulations: Eth-IPv4-ICMPv4 for L2 switching of IPv4.
- [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge-domain (L2BD) MAC learning enabled; Split Horizon Groups (SHG) are set depending on test case; Namespaces (NM) are set on DUT1 with attached linux-TAP.
- [Ver] TG verification: Test ICMPv4 Echo Request packets are sent by TG on link to DUT1; On receipt TG verifies packets for correctness and their IPv4 src-addr, dst-addr, and MAC addresses.
- [Ref] Applicable standard specifications:
Name | VPP API Test (VAT) Commands History - Commands Used Per Test Case |
---|---|
TC01: Tap Interface IP Ping Without Namespace | DUT1: |
TC02: Tap Interface IP Ping With Namespace | DUT1: |