diff --git a/ansible/group_vars/sonic/vars b/ansible/group_vars/sonic/vars
index 214b404fcd0..be42f8adc21 100644
--- a/ansible/group_vars/sonic/vars
+++ b/ansible/group_vars/sonic/vars
@@ -2,7 +2,7 @@ ansible_ssh_user: admin
 
 sonic_version: "v2"
 
-broadcom_hwskus: [ "Force10-S6000", "Accton-AS7712-32X" ]
+broadcom_hwskus: [ "Force10-S6000", "Accton-AS7712-32X", "Celestica-DX010-C32","Seastone-DX010" ]
 
 mellanox_hwskus: [ 'ACS-MSN2700', 'Mellanox-SN2700', 'ACS-MSN2740', 'ACS-MSN2100', 'ACS-MSN2410' ]
 
diff --git a/ansible/inventory b/ansible/inventory
index d0f58bb61df..63b08c943c7 100644
--- a/ansible/inventory
+++ b/ansible/inventory
@@ -4,6 +4,7 @@ switch2  ansible_host=10.0.0.101  sonic_version=v2  sonic_hwsku=ACS-MSN2700
 switch3  ansible_host=10.0.0.102  sonic_version=v2  sonic_hwsku=Force10-S6000   # LAG topo: 8 LAGs x 2 members/lag to spines; 16 ports to Tors
 switch4  ansible_host=10.0.0.103  sonic_version=v2  sonic_hwsku=AS7512 sonic_portsku=32x40
 switch5  ansible_host=10.0.0.104  sonic_version=v2  sonic_hwsku=ACS-MSN2700 # LAG topo: 8 LAGs x 2 members/lag to spines; 16 ports to Tors
+cel-seastone-02  ansible_host=10.250.0.100  sonic_version=v2  sonic_hwsku=Seastone-DX010
 
 [sonic:children]
 sonic_latest
@@ -11,6 +12,7 @@ sonic_latest
 [leaf_topo_1]
 switch1
 switch5
+cel-seastone-02
 
 [ptf]
 ptf-1 ansible_host=10.0.0.200 ansible_ssh_user=root ansible_ssh_pass=password
diff --git a/ansible/lab b/ansible/lab
index f2f8d81c484..7b28109efd6 100644
--- a/ansible/lab
+++ b/ansible/lab
@@ -25,11 +25,21 @@ lab-a7260-01      ansible_host=10.251.0.191    hwsku="Arista-7260CX3-D108C8"
 [sonic_a7260:vars]
 iface_speed='100000'
 
+[sonic_slx02]
+cel-seastone-02    ansible_host=10.250.0.100  hwsku="Seastone-DX010"
+
+[sonic_slx02:vars]
+iface_speed='100000'
+mgmt_subnet_mask_length="24"
+
+
 [sonic:children]
 sonic_sn2700_40
 sonic_s6000
 sonic_s6100
 sonic_a7260
+sonic_slx02
+
 
 [ptf]
 ptf_ptf1    ansible_host=10.255.0.188 ansible_ssh_user=root ansible_ssh_pass=root
diff --git a/ansible/library/minigraph_facts.py b/ansible/library/minigraph_facts.py
index 7698ecd2bb2..9b9ad529134 100644
--- a/ansible/library/minigraph_facts.py
+++ b/ansible/library/minigraph_facts.py
@@ -510,6 +510,12 @@ def parse_xml(filename, hostname):
     elif hwsku == "Accton-AS7712-32X":
         for i in range(1, 33):
             port_alias_map["hundredGigE%d" % i] = "Ethernet%d" % ((i - 1) * 4)
+    elif hwsku == "Celestica-DX010-C32":
+        for i in range(1, 33):
+            port_alias_map["etp%d" % i] = "Ethernet%d" % ((i - 1) * 4)
+    elif hwsku == "Seastone-DX010":
+        for i in range(1, 33):
+            port_alias_map["Eth%d" % i] = "Ethernet%d" % ((i - 1) * 4)
     else:
         for i in range(0, 128, 4):
             port_alias_map["Ethernet%d" % i] = "Ethernet%d" % i
diff --git a/ansible/testbed.csv b/ansible/testbed.csv
index 9962ff50028..95b79e243b5 100644
--- a/ansible/testbed.csv
+++ b/ansible/testbed.csv
@@ -9,3 +9,6 @@ vms-a7260-t0,vms3-1,t0-116,docker-ptf-sai-brcm,10.255.0.180/24,server_1,VM0100,l
 vms-s6100-t0,vms4-1,t0-64,docker-ptf-sai-brcm,10.255.0.181/24,server_1,VM0100,lab-s6100-01,Tests Dell S6100 vms
 vms-s6100-t1,vms4-1,t1-64,docker-ptf-sai-brcm,10.255.0.182/24,server_1,VM0100,lab-s6100-01,Tests Dell S6100 vms
 vms-s6100-t1-lag,vms5-1,t1-64-lag,docker-ptf-sai-brcm,10.255.0.183/24,server_1,VM0100,lab-s6100-01,Tests Dell S6100 vms
+cel_slx_02,ptf1,t0,docker-ptf,10.250.0.110/24,server_1,VM0100,cel-seastone-02,Tests ptf
+cel_slx_12,ptf1,t1,docker-ptf,10.250.0.110/24,server_1,VM0100,cel-seastone-02,Tests ptf
+