3.13. wireguard

3.13.1. wireguard suite

3.13.1.1. Generate keys for WireGuard

Generate a pair of keys for WireGuard _NOTE:_ This KW sets following test case variable: - private_key - wireguard Private key. Type: bytes - pub_key - wireguard public key. Type: bytes Example: | ${private_key} ${pub_key} | Generate Wireguard Privatekey and Pubkey |

${private_key}  ${pub_key}  Generate Wireguard Privatekey and Pubkey
Set Test Variable  ${private_key}
Set Test Variable  ${pub_key}

3.13.1.2. Initialize WireGuard in 3-node circular topology

Set UP state on VPP interfaces in path on nodes in 3-node circular topology. Get the interface MAC addresses and setup ARP on VPP interfaces towards TG. Setup IPv4 addresses with /24 prefix on DUT-TG links. Set routing for decrypted traffic on both DUT nodes with prefix /8 and next hop of neighbour TG interface IPv4 address.

VPP Interface Set IP Address  ${dut1}  ${DUT1_${int}1}[0]  ${dut1_if1_ip4}  24
VPP Interface Set IP Address  ${dut2}  ${DUT2_${int}2}[0]  ${dut2_if2_ip4}  24
VPP Add IP Neighbor  ${dut1}  ${DUT1_${int}1}[0]  ${tg_if1_ip4}  ${TG_pf1_mac}[0]
VPP Add IP Neighbor  ${dut2}  ${DUT2_${int}2}[0]  ${tg_if2_ip4}  ${TG_pf2_mac}[0]
Vpp Route Add  ${dut1}  ${laddr_ip4}  8  gateway=${tg_if1_ip4}  interface=${DUT1_${int}1}[0]
Vpp Route Add  ${dut2}  ${raddr_ip4}  8  gateway=${tg_if2_ip4}  interface=${DUT2_${int}2}[0]