X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Foverlay%2Fsrv6.robot;h=1be008a44ac76633413129156ad1f068704c78e6;hb=9c75b7bf5af74aa13cfa3aeeaf726cd965850fce;hp=9be3f974e323ec352721af7685eed85251f84f40;hpb=03f1fa8fbf089b48365fff2bead6a2afb56efd89;p=csit.git

diff --git a/resources/libraries/robot/overlay/srv6.robot b/resources/libraries/robot/overlay/srv6.robot
index 9be3f974e3..1be008a44a 100644
--- a/resources/libraries/robot/overlay/srv6.robot
+++ b/resources/libraries/robot/overlay/srv6.robot
@@ -30,6 +30,18 @@
 | | ... | 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:*
 | | ...
@@ -40,12 +52,22 @@
 | | ... | \| 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.
@@ -82,18 +104,19 @@
 | | ... | *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 (Optional, default value:
-| | ... | encap). Type: string
+| | ... | - mode - Encapsulation / insertion mode. Type: string
 | | ... | - sid_list - SID list. Type: list
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Configure SR Policy on DUT \| ${nodes['DUT2']} \| D:: \
-| | ... | \| mode=insert \| E::\| F:: \|
+| | ... | \| 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}=encap | @{sid_list}
+| | [Arguments] | ${dut_node} | ${bsid} | ${mode} | @{sid_list}
 | | ...
-| | Configure SR Policy | ${dut_node} | ${bsid} | @{sid_list} | mode=${mode}
+| | Configure SR Policy | ${dut_node} | ${bsid} | ${sid_list} | mode=${mode}
 
 | Delete SR Policy on DUT
 | | [Documentation] | Delete SRv6 policy on the given DUT node.
@@ -211,3 +234,246 @@
 | | [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