diff --git a/lib/external_intf/management_console_utils.py b/lib/external_intf/management_console_utils.py
new file mode 100644
index 0000000..b6ac2bc
--- /dev/null
+++ b/lib/external_intf/management_console_utils.py
@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+
+import os
+import re
+import json
+from data import variables
+from collections import OrderedDict
+
+bmc_rec_pattern = '^=(.*)\n(.*)\n(.*)\n(.*)\n(.*)'
+bmc_prop_pattern = [r"\w+", r"\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}", '443']
+bmc_rec_prop = ['hostname', 'address', 'port', 'txt']
+
+
+class Exception(Exception):
+    def __init__(self, exc_value):
+        self.exc_value = exc_value
+
+    def __str__(self):
+        return repr(self.exc_value)
+
+
+def validate_bmc_properties(bmc_prop_pattern, bmc_prop, bmc_value,
+                            bmc_rec_valid):
+    r"""
+    This function is to check pattern match in bmc properties.
+
+    Description of arguments:
+    bmc_prop_pattern       Regex pattern.
+    bmc_prop               BMC property (e.g. hostname, address, port).
+    bmc_value              BMC property value.
+    bmc_rec_valid          Contain BMC properties record.
+    """
+
+    try:
+        status = \
+            [lambda bmc_prop: re.search(bmc_prop_pattern, bmc_prob),
+                bmc_value]
+        if None in status:
+            bmc_rec_valid[bmc_prop] = None
+    except Exception as exc_obj:
+        return exc_obj
+    finally:
+        return bmc_rec_valid
+
+
+def bmc_record_validation(bmc_rec_valid):
+    r"""
+    Parse the BMC records to validate the data is valid.
+
+    Description of arguments:
+    bmc_rec_valid          Contain BMC properties record.
+    """
+
+    try:
+        for bmc_prop_key, bmc_pattern_val in \
+                zip(bmc_rec_prop, bmc_prop_pattern):
+            bmc_prop_value = bmc_rec_valid.get(bmc_prop_key, False)
+            if bmc_rec_valid[bmc_prop_key] is not False:
+                valid_status = validate_bmc_properties(bmc_pattern_val,
+                                                       bmc_prop_key,
+                                                       bmc_prop_value,
+                                                       bmc_rec_valid)
+                if None not in bmc_rec_valid.values():
+                    return bmc_rec_valid
+                else:
+                    return None
+    except Exception as exc_obj:
+        return exc_obj
+
+
+def bmc_inventory(service_type, bmc_inv_record):
+    r"""
+    Parse single record of BMC inventory and pack to dictionary form.
+
+    Description of arguments:
+    service_type       Service type (e.g. _obmc_rest._tcp, _obmc_redfish._tcp).
+    bmc_inv_record     Individual BMC inventory record.
+
+    This function will return this variable i.e.
+    bmc_inv in dictionary form as mention below.
+
+    Below are the discovered BMC detail.
+
+    [service]:          _obmc_XXXX._tcp
+    [hostname]:         System Name
+    [address]:          XXX.XXX.XXX.XXX
+    [port]:             XXX
+    [txt]:
+    """
+
+    try:
+        exc_obj = None
+        bmc_inv = OrderedDict()
+        service_count = 0
+        for line in bmc_inv_record.split('\n'):
+            if line == "":
+                pass
+            elif service_type in line:
+                bmc_inv['service'] = service_type
+                service_count += 1
+            elif not line.startswith('=') and service_count == 1:
+                bmc_inv[line.split('=')[0].strip()] = \
+                    str(line.split('=')[-1].strip())[1:-1]
+    except Exception as exc_obj:
+        return exc_obj
+    finally:
+        valid_status = bmc_record_validation(bmc_inv)
+        if valid_status is None:
+            return None, exc_obj
+        else:
+            return valid_status, exc_obj
+
+
+def get_bmc_records(service_type, bmc_records):
+    r"""
+    Parse the string to filter BMC discovery.
+
+    Description of arguments:
+    service_type     Service type (e.g. RESTService, RedfishService).
+    bmc_records      Contains the lis of discoverd BMC records.
+
+    This function will return this variable i.e.
+    bmc_inv_list in dictionary form as mention below.
+
+    Below are the list of discovered BMC details.
+    [1]:
+        [service]:          _obmc_XXXX._tcp
+        [hostname]:         System Name
+        [address]:          XXX.XXX.XXX.XXX
+        [port]:             XXX
+        [txt]:
+    [2]:
+        [service]:          _obmc_XXXX._tcp
+        [hostname]:         System Name
+        [address]:          XXX.XXX.XXX.XXX
+        [port]:             XXX
+        [txt]:
+    """
+
+    try:
+        count = 0
+        exe_obj = None
+        bmc_inv_list = OrderedDict()
+        for match in re.finditer(bmc_rec_pattern, bmc_records,
+                                 re.MULTILINE):
+            bmc_record, exc_msg = \
+                bmc_inventory(service_type, match.group())
+            if bmc_record is not None and exc_msg is None:
+                count += 1
+                bmc_inv_list[count] = bmc_record
+    except Exception as exe_obj:
+        return exe_obj
+    finally:
+        if len(bmc_inv_list) == 0:
+            '', exe_obj
+        else:
+            return bmc_inv_list, exe_obj
diff --git a/openpower/ext_interfaces/test_discovery.robot b/openpower/ext_interfaces/test_discovery.robot
new file mode 100644
index 0000000..20410f8
--- /dev/null
+++ b/openpower/ext_interfaces/test_discovery.robot
@@ -0,0 +1,75 @@
+*** Settings ***
+Documentation        Test to discover the BMC.
+
+Variables            ../../data/variables.py
+Library              SSHLibrary
+Library              ../../lib/external_intf/management_console_utils.py
+Library              ../../lib/gen_robot_print.py
+Library              ../../lib/gen_print.py
+Resource             ../../syslib/utils_os.robot
+
+Suite Setup          Suite Setup Execution
+
+*** Test Cases ***
+
+Discover BMC With Different Service Type
+    [Documentation]  Discover all the BMC with different service type support.
+    [Tags]  Discover_BMC_With_Different_Service_Type
+    [Template]  Discover BMC With Service Type
+
+    # Service type
+    _obmc_rest._tcp
+    _obmc_redfish._tcp
+
+
+*** Keywords ***
+
+Suite Setup Execution
+    [Documentation]  Do the suite setup.
+
+    Should Not Be Empty  ${AVAHI_CLIENT}
+    Should Not Be Empty  ${AVAHI_CLIENT_USERNAME}
+    Should Not Be Empty  ${AVAHI_CLIENT_PASSWORD}
+    Login To OS  ${AVAHI_CLIENT}  ${AVAHI_CLIENT_USERNAME}  ${AVAHI_CLIENT_PASSWORD}
+    Check Avahi Package
+
+
+Check Avahi Package
+    [Documentation]  To check for avahi-tools package.
+
+    # Expected command output as below.
+    # avahi-tools-0.6.31-19.el7.x86_64
+
+    ${command}=  Set Variable  rpm -qa | grep avahi-tools
+    ${resp_rpm}  ${stderr}=  Execute Command  ${command}  return_stderr=True
+    Should Be Empty  ${stderr}
+    Should Contain  ${resp_rpm}  avahi-tools  ignore_case=True  msg=avahi-tools is not available.
+
+
+Discover BMC With Service Type
+    [Documentation]  To get the discoverd BMC list.
+    [Arguments]  ${service_type}
+
+    # Description of argument(s):
+    # service_type    BMC service type e.g.
+    #                 (REST Service = _obmc_rest._tcp, Redfish Service = _obmc_redfish._tcp).
+
+    # bmc_list:
+    # [1]:
+    #    [service]:          _obmc_XXXX._tcp
+    #    [hostname]:         System Name
+    #    [address]:          XXX.XXX.XXX.XXX
+    #    [port]:             XXX
+    #    [txt]:
+    # [2]:
+    #    [service]:          _obmc_XXXX._tcp
+    #    [hostname]:         System Name
+    #    [address]:          XXX.XXX.XXX.XXX
+    #    [port]:             XXX
+    #    [txt]:
+
+    ${resp_service}  ${stderr}=  Execute Command  avahi-browse -rt ${service_type}  return_stderr=True
+    ${bmc_list}  ${exc_msg}=  Get BMC Records  ${service_type}  ${resp_service}
+    Print Timen  Exception message is ${exc_msg}
+    Should Not Be Empty  ${bmc_list}
+    Rprint Vars  bmc_list