diff --git a/configs/ct/ct-noc-a8325-b.cfg b/configs/ct/ct-noc-a8325-b.cfg
index 1d46f8c..1ded513 100644
--- a/configs/ct/ct-noc-a8325-b.cfg
+++ b/configs/ct/ct-noc-a8325-b.cfg
@@ -947,11 +947,11 @@ interface 1/1/25:1
     ip ospf cost 9000
     ip ospf bfd
 interface 1/1/25:2
-    description hydra-2 to Linewize-A-LAN C07U35 C7P03 inside Layer-3
-    ip address 172.31.251.1/24
+    description hydra-2 to Linewize-B-LAN C12U35 C12P01 inside Layer-3
+    ip address 172.31.249.1/24
     ip ospf 1 area 0.0.0.0
     no ip ospf passive
-    ip ospf cost 500
+    ip ospf cost 800
     ip ospf bfd
 interface 1/1/30
     description DCI Link
@@ -2308,12 +2308,12 @@ router msdp
         sa-limit 2048
         enable
         mesh-group core-meshgrp
-    ip msdp peer 10.114.254.254
-        connect-source loopback0
-        sa-limit 2048
-        enable
-        mesh-group core-meshgrp
     ip msdp peer 10.114.254.253
+        connect-source loopback0
+        sa-limit 2048
+        enable
+        mesh-group core-meshgrp
+    ip msdp peer 10.114.254.254
         connect-source loopback0
         sa-limit 2048
         enable