diff --git a/redfish/managers/test_bmc_ipv6.robot b/redfish/managers/test_bmc_ipv6.robot
index 8ab1f92..aa78bf8 100644
--- a/redfish/managers/test_bmc_ipv6.robot
+++ b/redfish/managers/test_bmc_ipv6.robot
@@ -18,7 +18,7 @@
 ${test_ipv6_invalid_addr}  2001:db8:3333:4444:5555:6666:7777:JJKK
 
 # Valid prefix length is a integer ranges from 1 to 128.
-${test_prefix_lenght}     64
+${test_prefix_length}     64
 
 
 *** Test Cases ***
@@ -70,6 +70,15 @@
     ${test_ipv6_addr}  ${test_prefix_length}
 
 
+Delete IPv6 Address And Verify
+    [Documentation]  Delete IPv6 address and verify.
+    [Tags]  Delete_IPv6_Address_And_Verify
+
+    Configure IPv6 Address On BMC  ${test_ipv6_addr}  ${test_prefix_length}
+
+    Delete IPv6 Address  ${test_ipv6_addr}
+
+
 *** Keywords ***
 
 Suite Setup Execution
@@ -217,9 +226,10 @@
     # valid_status_codes  Expected return code from patch operation
     #                     (e.g. "200").
 
+    ${prefix_length}=  Convert To Integer  ${prefix_len}
     ${empty_dict}=  Create Dictionary
     ${ipv6_data}=  Create Dictionary  Address=${ipv6_addr}
-    ...  PrefixLength=${prefix_len}
+    ...  PrefixLength=${prefix_length}
 
     ${patch_list}=  Create List
 
@@ -271,3 +281,52 @@
       ...  msg=IPv6 address does not exist.
     END
 
+
+Delete IPv6 Address
+    [Documentation]  Delete IPv6 address of BMC.
+    [Arguments]  ${ipv6_addr}  ${valid_status_codes}=${HTTP_OK}
+
+    # Description of argument(s):
+    # ipv6_addr           IPv6 address to be deleted (e.g. "2001:1234:1234:1234::1234").
+    # valid_status_codes  Expected return code from patch operation
+    #                     (e.g. "200").  See prolog of rest_request
+    #                     method in redfish_plus.py for details.
+
+    ${empty_dict}=  Create Dictionary
+    ${patch_list}=  Create List
+
+    @{ipv6_network_configurations}=  Get IPv6 Network Configuration
+    FOR  ${ipv6_network_configuration}  IN  @{ipv6_network_configurations}
+        IF  '${ipv6_network_configuration['Address']}' == '${ipv6_addr}'
+            Append To List  ${patch_list}  ${null}
+        ELSE
+            Append To List  ${patch_list}  ${empty_dict}
+        END
+    END
+
+    ${ip_found}=  Run Keyword And Return Status  List Should Contain Value
+    ...  ${patch_list}  ${null}  msg=${ipv6_addr} does not exist on BMC
+    Pass Execution If  ${ip_found} == ${False}  ${ipv6_addr} does not exist on BMC
+
+    # Run patch command only if given IP is found on BMC
+    ${data}=  Create Dictionary  IPv6StaticAddresses=${patch_list}
+
+    ${active_channel_config}=  Get Active Channel Config
+    ${ethernet_interface}=  Set Variable  ${active_channel_config['${CHANNEL_NUMBER}']['name']}
+
+    Redfish.patch  ${REDFISH_NW_ETH_IFACE}${ethernet_interface}  body=&{data}
+    ...  valid_status_codes=[${valid_status_codes}]
+
+    # Note: Network restart takes around 15-18s after patch request processing
+    Sleep  ${NETWORK_TIMEOUT}s
+    Wait For Host To Ping  ${OPENBMC_HOST}  ${NETWORK_TIMEOUT}
+
+    # IPv6 address that is deleted should not be there on BMC.
+    ${delete_status}=  Run Keyword And Return Status  Verify IPv6 On BMC  ${ipv6_addr}
+    IF  '${valid_status_codes}' == '${HTTP_OK}'
+        Should Be True  '${delete_status}' == '${False}'
+    ELSE
+        Should Be True  '${delete_status}' == '${True}'
+    END
+
+    Validate IPv6 Network Config On BMC