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-rw-r--r--tests/suites/softwire/lightweight_4over6.robot35
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/suites/softwire/lightweight_4over6.robot b/tests/suites/softwire/lightweight_4over6.robot
index 28fb920951..c3a4729646 100644
--- a/tests/suites/softwire/lightweight_4over6.robot
+++ b/tests/suites/softwire/lightweight_4over6.robot
@@ -55,6 +55,7 @@
| ${test_ipv4_outside}= | 10.0.0.100
# test_port depends on psid, length, offset
| ${test_port}= | ${1232}
+| ${test_icmp_id}= | ${1232}
*** Test Cases ***
| TC01: Encapsulate IPv4 into IPv6. IPv6 dst depends on IPv4 and UDP destination
@@ -88,3 +89,37 @@
| | ... | ${dut_to_tg_if1_mac} | ${test_ipv4_inside} | ${test_ipv4_outside}
| | ... | ${test_port} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
| | ... | ${lw_rule_ipv6_dst} | ${lw_ipv6_src}
+
+TC02: Encapsulate IPv4 ICMP into IPv6. IPv6 dst depends on IPv4 addr and ICMP ID
+| | [Documentation]
+| | ... | [Top] TG=DUT1.
+| | ... | [Enc] Eth-IPv4-ICMP(type 0 and 8) on TG_if1-DUT, Eth-IPv6-IPv4-ICMP
+| | ... | on TG_if2_DUT.
+| | ... | [Cfg] On DUT1 configure Map domain and Map rule.
+| | ... | [Ver] Make TG send non-encapsulated ICMP to DUT; verify TG received
+| | ... | IPv4oIPv6 encapsulated packet is correct. Checks IPv6
+| | ... | destination based on ICMP Identifier field.
+| | ... | [Ref] RFC7596 section 8.1
+| | ...
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Interfaces in 2-node path are up
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_ip4} | ${ipv4_prefix_len}
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut_ip6} | ${ipv6_prefix_len}
+| | And Add IP Neighbor
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${lw_rule_ipv6_dst}
+| | ... | ${tg_to_dut_if2_mac}
+| | ${domain_index}=
+| | ... | When Map Add Domain
+| | ... | ${dut_node} | ${lw_ipv4_pfx} | ${lw_ipv6_pfx}
+| | ... | ${lw_ipv6_src} | 0 | ${lw_psid_offset}
+| | ... | ${lw_psid_length}
+| | And Map Add Rule
+| | ... | ${dut_node} | ${domain_index} | ${lw_rule_psid}
+| | ... | ${lw_rule_ipv6_dst}
+| | Then Send IPv4 ICMP and check headers for lightweight 4over6
+| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
+| | ... | ${dut_to_tg_if1_mac} | ${test_ipv4_inside} | ${test_ipv4_outside}
+| | ... | ${test_icmp_id} | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
+| | ... | ${lw_rule_ipv6_dst} | ${lw_ipv6_src}