# Copyright (c) 2018 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. *** Settings *** | Library | resources.libraries.python.SRv6 | Documentation | Keywords for SRv6 feature in VPP. *** Keywords *** | Configure SR LocalSID on DUT | | [Documentation] | Create SRv6 LocalSID and binds it to a particular\ | | ... | behavior on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to create localSID on. Type: dictionary | | ... | - local_sid - LocalSID IPv6 address. Type: string | | ... | - behavior - SRv6 LocalSID function. Type: string | | ... | - interface - Interface name (Optional, default value: None; required | | ... | for L2/L3 xconnects). Type: string | | ... | - next_hop - Next hop IPv4/IPv6 address (Optional, default value: | | ... | None; required for L3 xconnects). Type: string | | ... | - fib_table - FIB table for IPv4/IPv6 lookup (Optional, default value: | | ... | None; required for L3 routing). Type: string | | ... | - out_if - Interface name of local interface for sending traffic | | ... | towards the Service Function (Optional, default value: None; | | ... | required for SRv6 endpoint to SR-unaware appliance). Type: string | | ... | - in_if - Interface name of local interface receiving the traffic | | ... | coming back from the Service Function (Optional, default value: | | ... | None; required for SRv6 endpoint to SR-unaware appliance). | | ... | Type: string | | ... | - src_addr - Source address on the packets coming back on in_if | | ... | interface (Optional, default value: None; required for SRv6 endpoint | | ... | to SR-unaware appliance via static proxy). Type: string | | ... | - sid_list - SID list (Optional, default value: []; required for SRv6 | | ... | endpoint to SR-unaware appliance via static proxy). Type: list | | ... | | ... | *Example:* | | ... | | ... | \| Configure SR LocalSID on DUT \| ${nodes['DUT1']} \| B:: \| end \| | | ... | \| Configure SR LocalSID on DUT \| ${nodes['DUT1']} \| C:: \ | | ... | \| end.dx2 \| interface=GigabitEthernet0/10/0 \| | | ... | \| Configure SR LocalSID on DUT \| ${nodes['DUT1']} \| D:: \ | | ... | \| end.dx4 \| interface=GigabitEthernet0/8/0 \| next_hop=10.0.0.1 \| | | ... | \| Configure SR LocalSID on DUT \| ${nodes['DUT2']} \| E:: \ | | ... | \| end.dt6 \| fib_table=2 \| | | ... | \| Configure SR LocalSID on DUT \| ${nodes['DUT2']} \| E:: \ | | ... | \| end.ad \| next_hop=10.0.0.1 \| out_if=DUT2_VHOST1 \ | | ... | \| in_if=DUT2_VHOST2 \| | | ... | \| Configure SR LocalSID on DUT \| ${nodes['DUT2']} \| E:: \ | | ... | \| end.as \| next_hop=10.0.0.1 \| out_if=DUT2_VHOST1 \ | | ... | \| in_if=DUT2_VHOST2 \| src_addr=B:: \| sid_list=['C::', 'D::'] \| | | ... | | [Arguments] | ${dut_node} | ${local_sid} | ${behavior} | | ... | ${interface}=${None} | ${next_hop}=${None} | ${fib_table}=${None} | | ... | ${out_if}=${None} | ${in_if}=${None} | ${src_addr}=${None} | | ... | @{sid_list} | | ... | | Configure SR LocalSID | ${dut_node} | ${local_sid} | ${behavior} | | ... | interface=${interface} | next_hop=${next_hop} | fib_table=${fib_table} | | ... | out_if=${out_if} | in_if=${in_if} | src_addr=${src_addr} | | ... | sid_list=${sid_list} | Delete SR LocalSID on DUT | | [Documentation] | Delete SRv6 LocalSID on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to delete localSID on. Type: dictionary | | ... | - local_sid - LocalSID IPv6 address. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Delete SR LocalSID on DUT \| ${nodes['DUT1']} \| B:: \| | | ... | | [Arguments] | ${dut_node} | ${local_sid} | | ... | | Delete SR LocalSID | ${dut_node} | ${local_sid} | Show SR LocalSIDs on DUT | | [Documentation] | Show SRv6 LocalSIDs on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to show SR localSIDs on. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Show SR LocalSIDs on DUT \| ${nodes['DUT1']} \| | | ... | | [Arguments] | ${dut_node} | | ... | | Show SR LocalSIDs | ${dut_node} | Configure SR Policy on DUT | | [Documentation] | Create SRv6 policy on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to create SRv6 policy on. Type: dictionary | | ... | - bsid - BindingSID - local SID IPv6 address. Type: string | | ... | - mode - Encapsulation / insertion mode. Type: string | | ... | - sid_list - SID list. Type: list | | ... | | ... | *Example:* | | ... | | ... | \| Configure SR Policy on DUT \| ${nodes['DUT2']} \| A:: \| encap \ | | ... | \| B::\| C:: \| | | ... | \| Configure SR Policy on DUT \| ${nodes['DUT2']} \| D:: \| insert \ | | ... | \| E::\| F:: \| | | ... | | [Arguments] | ${dut_node} | ${bsid} | ${mode} | @{sid_list} | | ... | | Configure SR Policy | ${dut_node} | ${bsid} | ${sid_list} | mode=${mode} | Delete SR Policy on DUT | | [Documentation] | Delete SRv6 policy on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to delete SRv6 policy on. Type: dictionary | | ... | - bsid - BindingSID - local SID IPv6 address. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Delete SR Policy on DUT \| ${nodes['DUT1']} \| A:: \| | | ... | | [Arguments] | ${dut_node} | ${bsid} | | ... | | Delete SR Policy | ${dut_node} | ${bsid} | Show SR Policies on DUT | | [Documentation] | Show SRv6 policies on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to show SR policies on. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Show SR Policies on DUT \| ${nodes['DUT1']} \| | | ... | | [Arguments] | ${dut_node} | | ... | | Show SR Policies | ${dut_node} | Configure SR Steer on DUT | | [Documentation] | Create SRv6 steering policy on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to create SR steering policy on. | | ... | Type: dictionary | | ... | - mode - Mode of operation - L2 or L3. Type: string | | ... | - bsid - BindingSID - local SID IPv6 address. Type: string | | ... | - interface - Interface name (Optional, default value: None; required | | ... | in case of L2 mode). Type: string | | ... | - ip_addr - IPv4/IPv6 address (Optional, default value: None; required | | ... | in case of L3 mode). Type: string | | ... | - prefix - IP address prefix (Optional, default value: None; required | | ... | for L3 mode). Type: integer | | ... | | ... | *Example:* | | ... | | ... | \| Configure SR Steer on DUT \| ${nodes['DUT1']} \| L2 \| B:: \ | | ... | \| interface=GigabitEthernet0/10/0 \| | | ... | \| Configure SR Steer on DUT \| ${nodes['DUT1']} \| L3 \| C:: \ | | ... | \| ip_address=2001::1 \| prefix=64 \| | | ... | | [Arguments] | ${dut_node} | ${mode} | ${bsid} | | ... | ${interface}=${None} | ${ip_addr}=${None} | ${prefix}=${None} | | ... | | Configure SR Steer | ${dut_node} | ${mode} | ${bsid} | | ... | interface=${interface} | ip_addr=${ip_addr} | prefix=${prefix} | Delete SR Steer on DUT | | [Documentation] | Delete SRv6 steering policy on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to delete SR steering policy on. | | ... | Type: dictionary | | ... | - mode - Mode of operation - L2 or L3. Type: string | | ... | - bsid - BindingSID - local SID IPv6 address. Type: string | | ... | - interface - Interface name (Optional, default value: None; required | | ... | in case of L2 mode). Type: string | | ... | - ip_addr - IPv4/IPv6 address (Optional, default value: None; required | | ... | in case of L3 mode). Type: string | | ... | - prefix - IP address prefix (Optional, default value: None; required | | ... | for L3 mode). Type: integer | | ... | | ... | *Example:* | | ... | | ... | \| Delete SR Steer on DUT \| ${nodes['DUT1']} \| L2 \| B:: \ | | ... | \| interface=GigabitEthernet0/10/0 \| | | ... | \| Delete SR Steer on DUT \| ${nodes['DUT1']} \| L3 \| C:: \ | | ... | \| ip_address=2001::1 \| prefix=64 \| | | ... | | [Arguments] | ${dut_node} | ${mode} | ${bsid} | | ... | ${interface}=${None} | ${ip_addr}=${None} | ${prefix}=${None} | | ... | | Delete SR Steer | ${dut_node} | ${mode} | ${bsid} | | ... | interface=${interface} | ip_addr=${ip_addr} | prefix=${prefix} | Show SR Steering Policies on DUT | | [Documentation] | Show SRv6 steering policies on the given DUT node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to show SR steering policies on. | | ... | Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Show SR Steering Policies on DUT \| ${nodes['DUT1']} \| | | ... | | [Arguments] | ${dut_node} | | ... | | Show SR Steering Policies | ${dut_node} | Set SR Encaps Source Address on DUT | | [Documentation] | Set SRv6 encapsulation source address on the given DUT | | ... | node. | | ... | | ... | *Arguments:* | | ... | - dut_node - DUT node where to set SRv6 encapsulation source address | | ... | on. Type: dictionary | | ... | - ip6_addr - Local SID IPv6 address. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Set SR Encaps Source Address on DUT \| ${nodes['DUT1']} \| B:: \| | | ... | | [Arguments] | ${dut_node} | ${ip6_addr} | | ... | | Set SR Encaps Source Address | ${dut_node} | ip6_addr=${ip6_addr} | Show SR Policies on all DUTs | | [Documentation] | Show SRv6 policies on all DUT nodes in topology. | | ... | | ... | *Arguments:* | | ... | - nodes - Topology. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Show SR Policies on all DUTs \| ${nodes} \| | | ... | | [Arguments] | ${nodes} | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Show SR Policies | ${nodes['${dut}']} | Show SR Steering Policies on all DUTs | | [Documentation] | Show SRv6 steering policies on all DUT nodes in topology. | | ... | | ... | *Arguments:* | | ... | - nodes - Topology. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Show SR Steering Policies on all DUTs \| ${nodes} \| | | ... | | [Arguments] | ${nodes} | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Show SR Steering Policies | ${nodes['${dut}']} | Show SR LocalSIDs on all DUTs | | [Documentation] | Show SRv6 LocalSIDs on all DUT nodes in topology. | | ... | | ... | *Arguments:* | | ... | - nodes - Topology. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Show SR LocalSIDs on all DUTs \| ${nodes} \| | | ... | | [Arguments] | ${nodes} | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Show SR LocalSIDs | ${nodes['${dut}']} | Initialize IPv6 forwarding over SRv6 with encapsulation with '${n}' x SID '${prepos}' decapsulation in 3-node circular topology | | [Documentation] | | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular | | ... | topology. Get the interface MAC addresses and setup neighbours on all | | ... | VPP interfaces. Setup IPv6 addresses on all interfaces. Set segment | | ... | routing for IPv6 for required number of SIDs and configure IPv6 routes | | ... | on both DUT nodes. | | ... | | VPP Interface Set IP Address | | ... | ${dut1} | ${dut1_if1} | ${dut1_if1_ip6} | ${prefix} | | VPP Interface Set IP Address | | ... | ${dut1} | ${dut1_if2} | ${dut1_if2_ip6} | ${prefix} | | VPP Interface Set IP Address | | ... | ${dut2} | ${dut2_if1} | ${dut2_if1_ip6} | ${prefix} | | VPP Interface Set IP Address | | ... | ${dut2} | ${dut2_if2} | ${dut2_if2_ip6} | ${prefix} | | Vpp All Ra Suppress Link Layer | ${nodes} | | :FOR | ${number} | IN RANGE | 2 | ${dst_addr_nr}+2 | | | ${hexa_nr}= | Convert To Hex | ${number} | | | VPP Add IP Neighbor | ${dut1} | | | ... | ${dut1_if1} | ${tg_if1_ip6_subnet}${hexa_nr} | ${tg_if1_mac} | | | VPP Add IP Neighbor | ${dut2} | | | ... | ${dut2_if2} | ${tg_if2_ip6_subnet}${hexa_nr} | ${tg_if2_mac} | | VPP Add IP Neighbor | | ... | ${dut1} | ${dut1_if2} | ${dut2_if1_ip6} | ${dut2_if1_mac} | | VPP Add IP Neighbor | | ... | ${dut2} | ${dut2_if1} | ${dut1_if2_ip6} | ${dut1_if2_mac} | | ${sid1}= | Set Variable If | | ... | "${n}" == "1" | ${dut2_sid1} | | ... | "${n}" == "2" | ${dut2_sid1_1} | | ${sid2}= | Set Variable If | | ... | "${n}" == "1" | ${dut1_sid2} | | ... | "${n}" == "2" | ${dut1_sid2_1} | | Vpp Route Add | ${dut1} | ${sid1} | ${sid_prefix} | gateway=${dut2_if1_ip6} | | ... | interface=${dut1_if2} | | Vpp Route Add | ${dut2} | ${sid2} | ${sid_prefix} | gateway=${dut1_if2_ip6} | | ... | interface=${dut2_if1} # Configure SRv6 for direction0 | | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1} | | @{sid_list_dir0}= | Run Keyword If | "${n}" == "1" | | ... | Create List | ${dut2_sid1} | | ... | ELSE IF | "${n}" == "2" | | ... | Create List | ${dut2_sid1_1} | ${dut2_sid1_2} | | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap | | ... | @{sid_list_dir0} | | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid} | | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix} | | Run Keyword If | "${n}" == "1" | | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.dx6 | | ... | interface=${dut2_if2} | next_hop=${tg_if2_ip6_subnet}2 | | Run Keyword If | "${n}" == "2" | | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_1} | end | | Run Keyword If | "${n}" == "2" and "${prepos}" != "without" | | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_2} | end.dx6 | | ... | interface=${dut2_if2} | next_hop=${tg_if2_ip6_subnet}2 | | Run Keyword If | "${n}" == "2" and "${prepos}" == "without" | | ... | Vpp Route Add | ${dut2} | ${dut2_sid1_2} | ${sid_prefix} | | ... | gateway=${tg_if2_ip6_subnet}2 | interface=${dut2_if2} # Configure SRv6 for direction1 | | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2} | | @{sid_list_dir1}= | Run Keyword If | "${n}" == "1" | | ... | Create List | ${dut1_sid2} | | ... | ELSE IF | "${n}" == "2" | | ... | Create List | ${dut1_sid2_1} | ${dut1_sid2_2} | | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap | | ... | @{sid_list_dir1} | | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid} | | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix} | | Run Keyword If | "${n}" == "1" | | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.dx6 | | ... | interface=${dut1_if1} | next_hop=${tg_if1_ip6_subnet}2 | | Run Keyword If | "${n}" == "2" | | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_1} | end | | Run Keyword If | "${n}" == "2" and "${prepos}" != "without" | | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_2} | end.dx6 | | ... | interface=${dut1_if1} | next_hop=${tg_if1_ip6_subnet}2 | | Run Keyword If | "${n}" == "2" and "${prepos}" == "without" | | ... | Vpp Route Add | ${dut1} | ${dut1_sid2_2} | ${sid_prefix} | | ... | gateway=${tg_if1_ip6_subnet}2 | interface=${dut1_if1} | | Set interfaces in path up | Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via '${behavior}' behaviour in 3-node circular topology | | [Documentation] | | ... | Create pair of Memif interfaces on all defined VPP nodes. Set UP | | ... | state on VPP interfaces in path on nodes in 3-node circular topology. | | ... | Get the interface MAC addresses and setup neighbours on all VPP | | ... | interfaces. Setup IPv6 addresses on all interfaces. Set segment | | ... | routing for IPv6 with defined behaviour function and configure IPv6 | | ... | routes on both DUT nodes. | | ... | | ... | *Note:* | | ... | KW uses test variable rxq_count_int set by KW Add worker threads | | ... | and rxqueues to all DUTs | | ... | | ${sock1}= | Set Variable | memif-DUT1_CNF | | ${sock2}= | Set Variable | memif-DUT2_CNF | | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock1} | | ... | ${1} | dut1-memif-1-if1 | dut1-memif-1-if2 | ${rxq_count_int} | | ... | ${rxq_count_int} | | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if1} | | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if2} | | Set up memif interfaces on DUT node | ${dut2} | ${sock2} | ${sock2} | | ... | ${1} | dut2-memif-1-if1 | dut2-memif-1-if2 | ${rxq_count_int} | | ... | ${rxq_count_int} | | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if1} | | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if2} | | :FOR | ${dut} | IN | @{duts} | | | Show Memif | ${nodes['${dut}']} | | VPP Interface Set IP Address | | ... | ${dut1} | ${dut1_if1} | ${dut1_if1_ip6} | ${prefix} | | VPP Interface Set IP Address | | ... | ${dut1} | ${dut1_if2} | ${dut1_if2_ip6} | ${prefix} | | VPP Interface Set IP Address | ${dut1} | ${dut1-memif-1-if1} | | ... | ${dut1-memif-1-if1_ip6} | ${mem_prefix} | | VPP Interface Set IP Address | ${dut1} | ${dut1-memif-1-if2} | | ... | ${dut1-memif-1-if2_ip6} | ${mem_prefix} | | VPP Interface Set IP Address | | ... | ${dut2} | ${dut2_if1} | ${dut2_if1_ip6} | ${prefix} | | VPP Interface Set IP Address | | ... | ${dut2} | ${dut2_if2} | ${dut2_if2_ip6} | ${prefix} | | VPP Interface Set IP Address | ${dut2} | ${dut2-memif-1-if1} | | ... | ${dut2-memif-1-if1_ip6} | ${mem_prefix} | | VPP Interface Set IP Address | ${dut2} | ${dut2-memif-1-if2} | | ... | ${dut2-memif-1-if2_ip6} | ${mem_prefix} | | Vpp All Ra Suppress Link Layer | ${nodes} | | VPP Add IP Neighbor | | ... | ${dut1} | ${dut1_if2} | ${dut2_if1_ip6} | ${dut2_if1_mac} | | VPP Add IP Neighbor | | ... | ${dut2} | ${dut2_if1} | ${dut1_if2_ip6} | ${dut1_if2_mac} | | VPP Add IP Neighbor | | ... | ${dut1} | ${dut1_if1} | ${tg_if1_ip6_subnet}2 | ${tg_if1_mac} | | VPP Add IP Neighbor | | ... | ${dut2} | ${dut2_if2} | ${tg_if2_ip6_subnet}2 | ${tg_if2_mac} | | ${dut1-memif-1-if2_mac}= | Get Interface MAC | ${dut1} | memif2 | | ${dut2-memif-1-if2_mac}= | Get Interface MAC | ${dut2} | memif2 | | VPP Add IP Neighbor | ${dut1} | | ... | ${dut1-memif-1-if1} | ${dut1_nh} | ${dut1-memif-1-if2_mac} | | VPP Add IP Neighbor | ${dut2} | | ... | ${dut2-memif-1-if1} | ${dut2_nh} | ${dut2-memif-1-if2_mac} | | Vpp Route Add | ${dut1} | ${dut2_sid1} | ${sid_prefix} | | ... | gateway=${dut2_if1_ip6} | interface=${dut1_if2} | | Vpp Route Add | ${dut1} | ${out_sid2_1} | ${sid_prefix} | | ... | gateway=${tg_if1_ip6_subnet}2 | interface=${dut1_if1} | | Vpp Route Add | ${dut2} | ${dut1_sid2} | ${sid_prefix} | | ... | gateway=${dut1_if2_ip6} | interface=${dut2_if1} | | Vpp Route Add | ${dut2} | ${out_sid1_1} | ${sid_prefix} | | ... | gateway=${tg_if2_ip6_subnet}2 | interface=${dut2_if2} # Configure SRv6 for direction0 on DUT1 | | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1} | | @{sid_list_dir0}= | Create List | ${dut2_sid1} | ${out_sid1_1} | | ... | ${out_sid1_2} | | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap | | ... | @{sid_list_dir0} | | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid} | | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix} # Configure SRv6 for direction1 on DUT2 | | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2} | | @{sid_list_dir1}= | Create List | ${dut1_sid2} | ${out_sid2_1} | | ... | ${out_sid2_2} | | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap | | ... | @{sid_list_dir1} | | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid} | | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix} # Configure SRv6 for direction0 on DUT2 | | ${dut2_out_if}= | Get Interface Name | ${dut2} | memif1 | | ${dut2_in_if}= | Get Interface Name | ${dut2} | memif2 | | Remove Values From List | ${sid_list_dir0} | ${dut2_sid1} | | Run Keyword If | "${behavior}" == "static_proxy" | | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.as | | ... | ${NONE} | ${dut2_nh} | ${NONE} | ${dut2_out_if} | ${dut2_in_if} | | ... | ${dut1_sid1} | @{sid_list_dir0} | | ... | ELSE IF | "${behavior}" == "dynamic_proxy" | | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.ad | | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if} | | ... | ELSE IF | "${behavior}" == "masquerading" | | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.am | | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if} | | ... | ELSE | Fail | Unsupported behaviour: ${behavior} # Configure SRv6 for direction1 on DUT1 | | ${dut1_out_if}= | Get Interface Name | ${dut1} | memif1 | | ${dut1_in_if}= | Get Interface Name | ${dut1} | memif2 | | Remove Values From List | ${sid_list_dir1} | ${dut1_sid2} | | Run Keyword If | "${behavior}" == "static_proxy" | | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.as | | ... | ${NONE} | ${dut1_nh} | ${NONE} | ${dut1_out_if} | ${dut1_in_if} | | ... | ${dut2_sid2} | @{sid_list_dir1} | | ... | ELSE IF | "${behavior}" == "dynamic_proxy" | | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.ad | | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if} | | ... | ELSE IF | "${behavior}" == "masquerading" | | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.am | | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if} | | ... | ELSE | Fail | Unsupported behaviour: ${behavior} | | Set interfaces in path up