diff --git a/lib/bmc_network_utils.robot b/lib/bmc_network_utils.robot
index 4fcee72..587883d 100644
--- a/lib/bmc_network_utils.robot
+++ b/lib/bmc_network_utils.robot
@@ -351,3 +351,97 @@
     ${resp}=  Redfish.Get  ${REDFISH_NW_ETH0_URI}
     @{network_configurations}=  Get From Dictionary  ${resp.dict}  IPv4StaticAddresses
     [Return]  @{network_configurations}
+
+Add IP Address
+    [Documentation]  Add IP Address To BMC.
+    [Arguments]  ${ip}  ${subnet_mask}  ${gateway}
+    ...  ${valid_status_codes}=${HTTP_OK}
+
+    # Description of argument(s):
+    # ip                  IP address to be added (e.g. "10.7.7.7").
+    # subnet_mask         Subnet mask for the IP to be added
+    #                     (e.g. "255.255.0.0").
+    # gateway             Gateway for the IP to be added (e.g. "10.7.7.1").
+    # 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
+    ${ip_data}=  Create Dictionary  Address=${ip}
+    ...  SubnetMask=${subnet_mask}  Gateway=${gateway}
+
+    ${patch_list}=  Create List
+    ${network_configurations}=  Get Network Configuration
+    ${num_entries}=  Get Length  ${network_configurations}
+
+    : FOR  ${INDEX}  IN RANGE  0  ${num_entries}
+    \  Append To List  ${patch_list}  ${empty_dict}
+
+    # We need not check for existence of IP on BMC while adding.
+    Append To List  ${patch_list}  ${ip_data}
+    ${data}=  Create Dictionary  IPv4StaticAddresses=${patch_list}
+
+    Redfish.patch  ${REDFISH_NW_ETH0_URI}  body=&{data}
+    ...  valid_status_codes=[${valid_status_codes}]
+
+    Return From Keyword If  '${valid_status_codes}' != '${HTTP_OK}'
+
+    # Note: Network restart takes around 15-18s after patch request processing.
+    Sleep  ${NETWORK_TIMEOUT}s
+    Wait For Host To Ping  ${OPENBMC_HOST}  ${NETWORK_TIMEOUT}
+
+    Verify IP On BMC  ${ip}
+    Validate Network Config On BMC
+
+
+Delete IP Address
+    [Documentation]  Delete IP Address Of BMC.
+    [Arguments]  ${ip}  ${valid_status_codes}=${HTTP_OK}
+
+    # Description of argument(s):
+    # ip                  IP address to be deleted (e.g. "10.7.7.7").
+    # 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
+
+    @{network_configurations}=  Get Network Configuration
+    : FOR  ${network_configuration}  IN  @{network_configurations}
+    \  Run Keyword If  '${network_configuration['Address']}' == '${ip}'
+       ...  Append To List  ${patch_list}  ${null}
+       ...  ELSE  Append To List  ${patch_list}  ${empty_dict}
+
+    ${ip_found}=  Run Keyword And Return Status  List Should Contain Value
+    ...  ${patch_list}  ${null}  msg=${ip} does not exist on BMC
+    Pass Execution If  ${ip_found} == ${False}  ${ip} does not exist on BMC
+
+    # Run patch command only if given IP is found on BMC
+    ${data}=  Create Dictionary  IPv4StaticAddresses=${patch_list}
+
+    Redfish.patch  ${REDFISH_NW_ETH0_URI}  body=&{data}
+    ...  valid_status_codes=[${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}
+
+    ${delete_status}=  Run Keyword And Return Status  Verify IP On BMC  ${ip}
+    Run Keyword If  '${valid_status_codes}' == '${HTTP_OK}'
+    ...  Should Be True  '${delete_status}' == '${False}'
+    ...  ELSE  Should Be True  '${delete_status}' == '${True}'
+
+    Validate Network Config On BMC
+
+
+Validate Network Config On BMC
+    [Documentation]  Check that network info obtained via redfish matches info
+    ...              obtained via CLI.
+
+    @{network_configurations}=  Get Network Configuration
+    ${ip_data}=  Get BMC IP Info
+    : FOR  ${network_configuration}  IN  @{network_configurations}
+    \  Should Contain Match  ${ip_data}  ${network_configuration['Address']}/*
+    ...  msg=IP address does not exist.
+