diff --git a/app/Database/erp2_1.vuerd.json b/app/Database/erp2_1.vuerd.json
index ab813a5..439420e 100644
--- a/app/Database/erp2_1.vuerd.json
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@@ -8214,8 +8347,8 @@
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             "Bg-Tx0N2d0uSzyhPkhyck"
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@@ -8233,8 +8366,8 @@
           "columnIds": [
             "F9EPb6nsDx6Tf3GG8rvP1"
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-          "x": 1689.032,
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@@ -8242,8 +8375,8 @@
           "columnIds": [
             "STLYnqCG56zLLyNnfgnqR"
           ],
-          "x": 2551.0909,
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+          "x": 2592.2675,
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@@ -8261,8 +8394,8 @@
           "columnIds": [
             "WaCB3uNZYFReAPiBqQ97v"
           ],
-          "x": 1703.5149,
-          "y": 2462.4325,
+          "x": 1665.2797,
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@@ -8270,8 +8403,8 @@
           "columnIds": [
             "thCqAUxooyOoqA0o8Cr1S"
           ],
-          "x": 2551.0909,
-          "y": 2358.407,
+          "x": 2592.2675,
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@@ -8289,8 +8422,8 @@
           "columnIds": [
             "F9EPb6nsDx6Tf3GG8rvP1"
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-          "x": 1689.032,
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+          "x": 1653.7379,
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@@ -8298,8 +8431,8 @@
           "columnIds": [
             "PhV2kPOROFN2Paxn0Q3KK"
           ],
-          "x": 2566.4476,
-          "y": 2843.6594,
+          "x": 2581.4628,
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@@ -8317,8 +8450,8 @@
           "columnIds": [
             "zBz4vBOZSIA8vKmfqXckO"
           ],
-          "x": 1709.5028,
-          "y": 3082.629,
+          "x": 1671.2675,
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@@ -8326,8 +8459,8 @@
           "columnIds": [
             "JVNCmWuI_UAnZEGZUbBQv"
           ],
-          "x": 2566.4476,
-          "y": 2919.6594,
+          "x": 2581.4628,
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@@ -8345,8 +8478,8 @@
           "columnIds": [
             "F9EPb6nsDx6Tf3GG8rvP1"
           ],
-          "x": 1689.032,
-          "y": 1661.550785714286,
+          "x": 1653.7379,
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@@ -8354,8 +8487,8 @@
           "columnIds": [
             "OqPMHX5b1-Qct8xqaypd1"
           ],
-          "x": 2570.5649,
-          "y": 2600.7184,
+          "x": 2591.1532,
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@@ -8373,8 +8506,8 @@
           "columnIds": [
             "2HB01q46-mugMjuOz85YG"
           ],
-          "x": 1705.9179,
-          "y": 2747.3424,
+          "x": 1664.7414,
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@@ -8382,8 +8515,8 @@
           "columnIds": [
             "Wjix1VNvwEfcogjAdEgc2"
           ],
-          "x": 2570.5649,
-          "y": 2676.7184,
+          "x": 2591.1532,
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@@ -8401,8 +8534,8 @@
           "columnIds": [
             "F9EPb6nsDx6Tf3GG8rvP1"
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-          "x": 1689.032,
-          "y": 1752.9793571428575,
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@@ -8410,8 +8543,8 @@
           "columnIds": [
             "CCtqlfF2lD-XJILWNJMGC"
           ],
-          "x": 2562.3299,
-          "y": 3126.0124,
+          "x": 2577.0359,
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@@ -8429,8 +8562,8 @@
           "columnIds": [
             "XnNj7H0bnTxo_NuZm7BOs"
           ],
-          "x": 1711.1526,
-          "y": 3396.386,
+          "x": 1687.6231,
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@@ -8438,14 +8571,98 @@
           "columnIds": [
             "XRRh5KRH2WqKryhsba-KG"
           ],
-          "x": 2562.3299,
-          "y": 3202.0124,
+          "x": 2577.0359,
+          "y": 3549.0712,
           "direction": 1
         },
         "meta": {
           "updateAt": 1748228892140,
           "createAt": 1748228892140
         }
+      },
+      "U2nR5f47vV7PnW-80gxhR": {
+        "id": "U2nR5f47vV7PnW-80gxhR",
+        "identification": false,
+        "relationshipType": 16,
+        "startRelationshipType": 2,
+        "start": {
+          "tableId": "B4qGh3KZsXHQ3_4EOgwJZ",
+          "columnIds": [
+            "F9EPb6nsDx6Tf3GG8rvP1"
+          ],
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+          "y": 1737.6012,
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+        },
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+          "tableId": "QmgAf0ZVXXxPIZ-HUgQlY",
+          "columnIds": [
+            "uBMa2GHVEzoB58E-Rcl48"
+          ],
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+          "y": 1801.4416,
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+        "meta": {
+          "updateAt": 1748244473142,
+          "createAt": 1748244473142
+        }
+      },
+      "Mr60Ap-s6BOS6MfpynPF8": {
+        "id": "Mr60Ap-s6BOS6MfpynPF8",
+        "identification": false,
+        "relationshipType": 16,
+        "startRelationshipType": 2,
+        "start": {
+          "tableId": "ZLEpY5EjuZV21718zf-Y1",
+          "columnIds": [
+            "Id0h8QbOdlhPj9P1zTm5o"
+          ],
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+        "end": {
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+          ],
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+          "createAt": 1748244494577
+        }
+      },
+      "iQCazIDeUufmN-nNXDo5I": {
+        "id": "iQCazIDeUufmN-nNXDo5I",
+        "identification": false,
+        "relationshipType": 16,
+        "startRelationshipType": 2,
+        "start": {
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+            "wXfA2J6YcI6ySX_4McNS2"
+          ],
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+          "y": 1725.4416,
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+        }
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     },
     "indexEntities": {},
diff --git a/app/Entities/Equipment/DomainEntity.php b/app/Entities/Equipment/DomainEntity.php
new file mode 100644
index 0000000..2fc0bb1
--- /dev/null
+++ b/app/Entities/Equipment/DomainEntity.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Entities\Equipment;
+
+use App\Models\Equipment\DomainModel;
+
+class DomainEntity extends EquipmentEntity
+{
+    const PK = DomainModel::PK;
+    const TITLE = DomainModel::TITLE;
+}
diff --git a/app/Entities/Equipment/Link/CpuEntity.php b/app/Entities/Equipment/Link/CpuEntity.php
index 38cbe70..4ed0e02 100644
--- a/app/Entities/Equipment/Link/CpuEntity.php
+++ b/app/Entities/Equipment/Link/CpuEntity.php
@@ -8,7 +8,7 @@ class CpuEntity extends LinkEntity
 {
     const PK    = CpuModel::PK;
     const TITLE = CpuModel::TITLE;
-    public function getPartInfoUID(): string
+    public function getAdapterInfoUID(): string
     {
         return $this->attributes['cpuinfo_uid'];
     }
diff --git a/app/Entities/Equipment/Link/DefenceEntity.php b/app/Entities/Equipment/Link/DefenceEntity.php
new file mode 100644
index 0000000..65da760
--- /dev/null
+++ b/app/Entities/Equipment/Link/DefenceEntity.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Entities\Equipment\Link;
+
+use App\Models\Equipment\Link\DefenceModel;
+
+class DefenceEntity extends LinkEntity
+{
+    const PK    = DefenceModel::PK;
+    const TITLE = DefenceModel::TITLE;
+    public function getAdapterInfoUID(): string
+    {
+        return $this->attributes['defenceinfo_uid'];
+    }
+}
diff --git a/app/Entities/Equipment/Link/DiskEntity.php b/app/Entities/Equipment/Link/DiskEntity.php
index 80718e5..1d34036 100644
--- a/app/Entities/Equipment/Link/DiskEntity.php
+++ b/app/Entities/Equipment/Link/DiskEntity.php
@@ -8,7 +8,7 @@ class DiskEntity extends LinkEntity
 {
     const PK    = DiskModel::PK;
     const TITLE = DiskModel::TITLE;
-    public function getPartInfoUID(): string
+    public function getAdapterInfoUID(): string
     {
         return $this->attributes['diskinfo_uid'];
     }
diff --git a/app/Entities/Equipment/Link/DomainEntity.php b/app/Entities/Equipment/Link/DomainEntity.php
new file mode 100644
index 0000000..9e29e54
--- /dev/null
+++ b/app/Entities/Equipment/Link/DomainEntity.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Entities\Equipment\Link;
+
+use App\Models\Equipment\Link\DomainModel;
+
+class DomainEntity extends LinkEntity
+{
+    const PK    = DomainModel::PK;
+    const TITLE = DomainModel::TITLE;
+    public function getAdapterInfoUID(): string
+    {
+        return $this->attributes['domaininfo_uid'];
+    }
+}
diff --git a/app/Entities/Equipment/Link/IpEntity.php b/app/Entities/Equipment/Link/IpEntity.php
new file mode 100644
index 0000000..b12d9ff
--- /dev/null
+++ b/app/Entities/Equipment/Link/IpEntity.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Entities\Equipment\Link;
+
+use App\Models\Equipment\Link\IpModel;
+
+class IpEntity extends LinkEntity
+{
+    const PK    = IpModel::PK;
+    const TITLE = IpModel::TITLE;
+    public function getAdapterInfoUID(): string
+    {
+        return $this->attributes['ipinfo_uid'];
+    }
+}
diff --git a/app/Entities/Equipment/Link/LineEntity.php b/app/Entities/Equipment/Link/LineEntity.php
new file mode 100644
index 0000000..43f636b
--- /dev/null
+++ b/app/Entities/Equipment/Link/LineEntity.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Entities\Equipment\Link;
+
+use App\Models\Equipment\Link\LineModel;
+
+class LineEntity extends LinkEntity
+{
+    const PK    = LineModel::PK;
+    const TITLE = LineModel::TITLE;
+    public function getAdapterInfoUID(): string
+    {
+        return $this->attributes['lineinfo_uid'];
+    }
+}
diff --git a/app/Entities/Equipment/Link/LinkEntity.php b/app/Entities/Equipment/Link/LinkEntity.php
index 47fac92..7e21f89 100644
--- a/app/Entities/Equipment/Link/LinkEntity.php
+++ b/app/Entities/Equipment/Link/LinkEntity.php
@@ -11,7 +11,7 @@ abstract class LinkEntity extends EquipmentEntity
     {
         parent::__construct($data);
     }
-    abstract public function getPartInfoUID(): string;
+    abstract public function getAdapterInfoUID(): string;
     final public function getServiceInfoUID(): string
     {
         return $this->attributes['serverinfo_uid'];
diff --git a/app/Entities/Equipment/Link/RamEntity.php b/app/Entities/Equipment/Link/RamEntity.php
index 6effd3c..fe64a0f 100644
--- a/app/Entities/Equipment/Link/RamEntity.php
+++ b/app/Entities/Equipment/Link/RamEntity.php
@@ -8,7 +8,7 @@ class RamEntity extends LinkEntity
 {
     const PK    = RamModel::PK;
     const TITLE = RamModel::TITLE;
-    public function getPartInfoUID(): string
+    public function getAdapterInfoUID(): string
     {
         return $this->attributes['raminfo_uid'];
     }
diff --git a/app/Entities/Equipment/Link/SoftwareEntity.php b/app/Entities/Equipment/Link/SoftwareEntity.php
new file mode 100644
index 0000000..7f26324
--- /dev/null
+++ b/app/Entities/Equipment/Link/SoftwareEntity.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Entities\Equipment\Link;
+
+use App\Models\Equipment\Link\SoftwareModel;
+
+class SoftwareEntity extends LinkEntity
+{
+    const PK    = SoftwareModel::PK;
+    const TITLE = SoftwareModel::TITLE;
+    public function getAdapterInfoUID(): string
+    {
+        return $this->attributes['softwareininfo_uid'];
+    }
+}
diff --git a/app/Entities/Equipment/Part/PartEntity.php b/app/Entities/Equipment/Part/PartEntity.php
index d6269b0..35e2cbc 100644
--- a/app/Entities/Equipment/Part/PartEntity.php
+++ b/app/Entities/Equipment/Part/PartEntity.php
@@ -11,4 +11,8 @@ abstract class PartEntity extends EquipmentEntity
     {
         parent::__construct($data);
     }
+    public function getTitle(): string
+    {
+        return parent::getTitle() . " [" . number_format($this->attributes['price']) . "원]";
+    }
 }
diff --git a/app/Helpers/Equipment/Link/DefenceHelper.php b/app/Helpers/Equipment/Link/DefenceHelper.php
new file mode 100644
index 0000000..ce0bae8
--- /dev/null
+++ b/app/Helpers/Equipment/Link/DefenceHelper.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Helpers\Equipment\Link;
+
+use App\Models\Equipment\Link\DefenceModel;
+use CodeIgniter\HTTP\IncomingRequest;
+
+class DefenceHelper extends LinkHelper
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->setTitleField(field: DefenceModel::TITLE);
+    }
+}
diff --git a/app/Helpers/Equipment/Link/DomainHelper.php b/app/Helpers/Equipment/Link/DomainHelper.php
new file mode 100644
index 0000000..8d8cb41
--- /dev/null
+++ b/app/Helpers/Equipment/Link/DomainHelper.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Helpers\Equipment\Link;
+
+use App\Models\Equipment\Link\DomainModel;
+use CodeIgniter\HTTP\IncomingRequest;
+
+class DomainHelper extends LinkHelper
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->setTitleField(field: DomainModel::TITLE);
+    }
+}
diff --git a/app/Helpers/Equipment/Link/IpHelper.php b/app/Helpers/Equipment/Link/IpHelper.php
new file mode 100644
index 0000000..d8e44bb
--- /dev/null
+++ b/app/Helpers/Equipment/Link/IpHelper.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Helpers\Equipment\Link;
+
+use App\Models\Equipment\Link\IpModel;
+use CodeIgniter\HTTP\IncomingRequest;
+
+class IpHelper extends LinkHelper
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->setTitleField(field: IpModel::TITLE);
+    }
+}
diff --git a/app/Helpers/Equipment/Link/LineHelper.php b/app/Helpers/Equipment/Link/LineHelper.php
new file mode 100644
index 0000000..deb2602
--- /dev/null
+++ b/app/Helpers/Equipment/Link/LineHelper.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Helpers\Equipment\Link;
+
+use App\Models\Equipment\Link\LineModel;
+use CodeIgniter\HTTP\IncomingRequest;
+
+class LineHelper extends LinkHelper
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->setTitleField(field: LineModel::TITLE);
+    }
+}
diff --git a/app/Helpers/Equipment/Link/SoftwareHelper.php b/app/Helpers/Equipment/Link/SoftwareHelper.php
new file mode 100644
index 0000000..80b29c8
--- /dev/null
+++ b/app/Helpers/Equipment/Link/SoftwareHelper.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Helpers\Equipment\Link;
+
+use App\Models\Equipment\Link\SoftwareModel;
+use CodeIgniter\HTTP\IncomingRequest;
+
+class SoftwareHelper extends LinkHelper
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->setTitleField(field: SoftwareModel::TITLE);
+    }
+}
diff --git a/app/Language/en/Equipment/Link/Cpu.php b/app/Language/en/Equipment/Link/Cpu.php
index a8fd2de..e0d0b1f 100644
--- a/app/Language/en/Equipment/Link/Cpu.php
+++ b/app/Language/en/Equipment/Link/Cpu.php
@@ -2,16 +2,8 @@
 return [
   'title' => "CPU연결정보",
   'label' => [
-    'billing_type' => "청구유형",
-    'serviceinfo_uid' => "서비스",
     'serverinfo_uid' => "서버",
     'cpuinfo_uid' => "CPU",
-    'amount' => "금액",
-    'updated_at' => "수정일",
     'created_at' => "작성일",
   ],
-  "BILLING_TYPE" => [
-    "month" => "월별",
-    "onetime" => "일회성",
-  ],
 ];
diff --git a/app/Language/en/Equipment/Link/Defence.php b/app/Language/en/Equipment/Link/Defence.php
new file mode 100644
index 0000000..89a6f51
--- /dev/null
+++ b/app/Language/en/Equipment/Link/Defence.php
@@ -0,0 +1,9 @@
+<?php
+return [
+  'title' => "방어연결정보",
+  'label' => [
+    'serverinfo_uid' => "서버",
+    'defenceinfo_uid' => "방어",
+    'created_at' => "작성일",
+  ],
+];
diff --git a/app/Language/en/Equipment/Link/Disk.php b/app/Language/en/Equipment/Link/Disk.php
index e4bf073..59e2729 100644
--- a/app/Language/en/Equipment/Link/Disk.php
+++ b/app/Language/en/Equipment/Link/Disk.php
@@ -2,16 +2,8 @@
 return [
   'title' => "Disk연결정보",
   'label' => [
-    'billing_type' => "청구유형",
-    'serviceinfo_uid' => "서비스",
     'serverinfo_uid' => "서버",
-    'diskinfo_uid' => "Disk",
-    'amount' => "금액",
-    'updated_at' => "수정일",
+    'diskinfo_uid' => "DISK",
     'created_at' => "작성일",
   ],
-  "BILLING_TYPE" => [
-    "month" => "월별",
-    "onetime" => "일회성",
-  ],
 ];
diff --git a/app/Language/en/Equipment/Link/Domain.php b/app/Language/en/Equipment/Link/Domain.php
new file mode 100644
index 0000000..2316434
--- /dev/null
+++ b/app/Language/en/Equipment/Link/Domain.php
@@ -0,0 +1,9 @@
+<?php
+return [
+  'title' => "Domain연결정보",
+  'label' => [
+    'serverinfo_uid' => "서버",
+    'domaininfo_uid' => "Domain",
+    'created_at' => "작성일",
+  ],
+];
diff --git a/app/Language/en/Equipment/Link/Ip.php b/app/Language/en/Equipment/Link/Ip.php
new file mode 100644
index 0000000..95e2f01
--- /dev/null
+++ b/app/Language/en/Equipment/Link/Ip.php
@@ -0,0 +1,9 @@
+<?php
+return [
+  'title' => "IP연결정보",
+  'label' => [
+    'serverinfo_uid' => "서버",
+    'ipinfo_uid' => "IP",
+    'created_at' => "작성일",
+  ],
+];
diff --git a/app/Language/en/Equipment/Link/Line.php b/app/Language/en/Equipment/Link/Line.php
new file mode 100644
index 0000000..6be4043
--- /dev/null
+++ b/app/Language/en/Equipment/Link/Line.php
@@ -0,0 +1,9 @@
+<?php
+return [
+  'title' => "Line연결정보",
+  'label' => [
+    'serverinfo_uid' => "서버",
+    'lineinfo_uid' => "회선",
+    'created_at' => "작성일",
+  ],
+];
diff --git a/app/Language/en/Equipment/Link/Ram.php b/app/Language/en/Equipment/Link/Ram.php
index 31443ac..a6793c6 100644
--- a/app/Language/en/Equipment/Link/Ram.php
+++ b/app/Language/en/Equipment/Link/Ram.php
@@ -2,16 +2,8 @@
 return [
   'title' => "Ram연결정보",
   'label' => [
-    'billing_type' => "청구유형",
-    'serviceinfo_uid' => "서비스",
     'serverinfo_uid' => "서버",
     'raminfo_uid' => "RAM",
-    'amount' => "금액",
-    'updated_at' => "수정일",
     'created_at' => "작성일",
   ],
-  "BILLING_TYPE" => [
-    "month" => "월별",
-    "onetime" => "일회성",
-  ],
 ];
diff --git a/app/Language/en/Equipment/Link/Software.php b/app/Language/en/Equipment/Link/Software.php
new file mode 100644
index 0000000..076187a
--- /dev/null
+++ b/app/Language/en/Equipment/Link/Software.php
@@ -0,0 +1,9 @@
+<?php
+return [
+  'title' => "Software연결정보",
+  'label' => [
+    'serverinfo_uid' => "서버",
+    'softwareinfo_uid' => "Software",
+    'created_at' => "작성일",
+  ],
+];
diff --git a/app/Models/Equipment/DomainModel.php b/app/Models/Equipment/DomainModel.php
new file mode 100644
index 0000000..fdaec2c
--- /dev/null
+++ b/app/Models/Equipment/DomainModel.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Models\Equipment;
+
+use App\Entities\Equipment\DomainEntity;
+
+class DomainModel extends EquipmentModel
+{
+    const TABLE = "lineinfo";
+    const PK = "uid";
+    const TITLE = "title";
+    protected $table            = self::TABLE;
+    protected $primaryKey       = self::PK;
+    protected $returnType       = DomainEntity::class;
+    protected $allowedFields = [
+        "domain",
+        "price",
+        "status",
+        "updated_at"
+    ];
+    public function __construct()
+    {
+        parent::__construct();
+    }
+    public function getFieldRule(string $action, string $field): string
+    {
+        if (is_array($field)) {
+            throw new \Exception(__FUNCTION__ . "=> field가 array 입니다.\n" . var_export($field, true));
+        }
+        switch ($field) {
+            case "domain":
+                $rule = "required|trim|string";
+                break;
+            case "price":
+                $rule  = "required|numeric";
+                break;
+            default:
+                $rule = parent::getFieldRule($action, $field);
+                break;
+        }
+        return $rule;
+    }
+    protected function convertEntityData(string $field, array $formDatas, mixed $entity): mixed
+    {
+        switch ($field) {
+            case 'clientinfo_uid':
+                if (array_key_exists($field, $formDatas) && $formDatas[$field] !== '') {
+                    $entity->$field = $formDatas[$field];
+                }
+                break;
+            default:
+                $entity = parent::convertEntityData($field, $formDatas, $entity);
+                break;
+        }
+        return $entity;
+    }
+}
diff --git a/app/Models/Equipment/Link/DefenceModel.php b/app/Models/Equipment/Link/DefenceModel.php
new file mode 100644
index 0000000..262f21f
--- /dev/null
+++ b/app/Models/Equipment/Link/DefenceModel.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models\Equipment\Link;
+
+use App\Entities\Equipment\Link\DefenceEntity;
+
+class DefenceModel extends LinkModel
+{
+    const TABLE = "serverinfos_domaininfos";
+    const PK = "uid";
+    const TITLE = "uid";
+    protected $table            = self::TABLE;
+    protected $primaryKey       = self::PK;
+    protected $returnType       = DefenceEntity::class;
+    protected $allowedFields = [
+        "serverinfo_uid",
+        "defenceinfo_uid",
+        "updated_at",
+    ];
+    public function __construct()
+    {
+        parent::__construct();
+    }
+}
diff --git a/app/Models/Equipment/Link/DomainModel.php b/app/Models/Equipment/Link/DomainModel.php
new file mode 100644
index 0000000..93c4f82
--- /dev/null
+++ b/app/Models/Equipment/Link/DomainModel.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models\Equipment\Link;
+
+use App\Entities\Equipment\Link\DomainEntity;
+
+class DomainModel extends LinkModel
+{
+    const TABLE = "serverinfos_domaininfos";
+    const PK = "uid";
+    const TITLE = "uid";
+    protected $table            = self::TABLE;
+    protected $primaryKey       = self::PK;
+    protected $returnType       = DomainEntity::class;
+    protected $allowedFields = [
+        "serverinfo_uid",
+        "domaininfo_uid",
+        "updated_at",
+    ];
+    public function __construct()
+    {
+        parent::__construct();
+    }
+}
diff --git a/app/Models/Equipment/Link/IpModel.php b/app/Models/Equipment/Link/IpModel.php
new file mode 100644
index 0000000..1b4a4ac
--- /dev/null
+++ b/app/Models/Equipment/Link/IpModel.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models\Equipment\Link;
+
+use App\Entities\Equipment\Link\IpEntity;
+
+class IpModel extends LinkModel
+{
+    const TABLE = "serverinfos_ipinfos";
+    const PK = "uid";
+    const TITLE = "uid";
+    protected $table            = self::TABLE;
+    protected $primaryKey       = self::PK;
+    protected $returnType       = IpEntity::class;
+    protected $allowedFields = [
+        "serverinfo_uid",
+        "ipinfo_uid",
+        "updated_at",
+    ];
+    public function __construct()
+    {
+        parent::__construct();
+    }
+}
diff --git a/app/Models/Equipment/Link/LineModel.php b/app/Models/Equipment/Link/LineModel.php
new file mode 100644
index 0000000..ed80ee7
--- /dev/null
+++ b/app/Models/Equipment/Link/LineModel.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models\Equipment\Link;
+
+use App\Entities\Equipment\Link\LineEntity;
+
+class LineModel extends LinkModel
+{
+    const TABLE = "serverinfos_lineinfos";
+    const PK = "uid";
+    const TITLE = "uid";
+    protected $table            = self::TABLE;
+    protected $primaryKey       = self::PK;
+    protected $returnType       = LineEntity::class;
+    protected $allowedFields = [
+        "serverinfo_uid",
+        "lineinfo_uid",
+        "updated_at",
+    ];
+    public function __construct()
+    {
+        parent::__construct();
+    }
+}
diff --git a/app/Models/Equipment/Link/SoftwareModel.php b/app/Models/Equipment/Link/SoftwareModel.php
new file mode 100644
index 0000000..0bf65b1
--- /dev/null
+++ b/app/Models/Equipment/Link/SoftwareModel.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models\Equipment\Link;
+
+use App\Entities\Equipment\Link\SoftwareEntity;
+
+class SoftwareModel extends LinkModel
+{
+    const TABLE = "serverinfos_softwareinfos";
+    const PK = "uid";
+    const TITLE = "uid";
+    protected $table            = self::TABLE;
+    protected $primaryKey       = self::PK;
+    protected $returnType       = SoftwareEntity::class;
+    protected $allowedFields = [
+        "serverinfo_uid",
+        "softwareinfo_uid",
+        "updated_at",
+    ];
+    public function __construct()
+    {
+        parent::__construct();
+    }
+}
diff --git a/app/Services/Equipment/DomainService.php b/app/Services/Equipment/DomainService.php
new file mode 100644
index 0000000..ef96ae4
--- /dev/null
+++ b/app/Services/Equipment/DomainService.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Services\Equipment;
+
+use App\Entities\Equipment\DomainEntity;
+use App\Models\Equipment\DomainModel;
+use CodeIgniter\HTTP\IncomingRequest;
+
+class DomainService extends EquipmentService
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->addClassName('Domain');
+    }
+    public function getModelClass(): DomainModel
+    {
+        return new DomainModel();
+    }
+    public function getEntityClass(): DomainEntity
+    {
+        return new DomainEntity();
+    }
+    public function getFields(): array
+    {
+        return [
+            "clientinfo_uid",
+            "type",
+            "title",
+            "bandwith",
+            "start_at",
+            "status",
+        ];
+    }
+    public function getFilterFields(): array
+    {
+        return ["clientinfo_uid", "type", 'status',];
+    }
+    public function getBatchJobFields(): array
+    {
+        return ['status'];
+    }
+}
diff --git a/app/Services/Equipment/Link/CpuService.php b/app/Services/Equipment/Link/CpuService.php
index dc4ca52..d3bbdb7 100644
--- a/app/Services/Equipment/Link/CpuService.php
+++ b/app/Services/Equipment/Link/CpuService.php
@@ -6,7 +6,7 @@ use CodeIgniter\HTTP\IncomingRequest;
 
 use App\Entities\Equipment\Link\CpuEntity;
 use App\Models\Equipment\Link\CpuModel;
-use App\Services\Equipment\Part\CpuService as PartService;
+use App\Services\Equipment\Part\CpuService as AdapterService;
 
 class CpuService extends LinkService
 {
@@ -24,23 +24,12 @@ class CpuService extends LinkService
     {
         return new CpuEntity();
     }
-    protected function getPartService(): PartService
+    protected function getAdapterService(): AdapterService
     {
-        return new PartService();
+        return new AdapterService();
     }
-    public function getFields(): array
+    protected function getAdapterField(): string
     {
-        return [
-            "serverinfo_uid",
-            "cpuinfo_uid",
-        ];
-    }
-    public function getFilterFields(): array
-    {
-        return ["serverinfo_uid", "cpuinfo_uid"];
-    }
-    public function getBatchJobFields(): array
-    {
-        return [];
+        return "cpuinfo_uid";
     }
 }
diff --git a/app/Services/Equipment/Link/DefenceService.php b/app/Services/Equipment/Link/DefenceService.php
new file mode 100644
index 0000000..9cae2f2
--- /dev/null
+++ b/app/Services/Equipment/Link/DefenceService.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Services\Equipment\Link;
+
+use CodeIgniter\HTTP\IncomingRequest;
+
+use App\Entities\Equipment\Link\DefenceEntity;
+use App\Models\Equipment\Link\DefenceModel;
+use App\Services\Equipment\DefenceService as AdapterService;
+
+class DefenceService extends LinkService
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->addClassName('Defence');
+    }
+    public function getModelClass(): DefenceModel
+    {
+        return new DefenceModel;
+    }
+    public function getEntityClass(): DefenceEntity
+    {
+        return new DefenceEntity();
+    }
+    protected function getAdapterService(): AdapterService
+    {
+        return new AdapterService();
+    }
+    protected function getAdapterField(): string
+    {
+        return "defenceinfo_uid";
+    }
+}
diff --git a/app/Services/Equipment/Link/DiskService.php b/app/Services/Equipment/Link/DiskService.php
index 79ec3e4..ad8ee9c 100644
--- a/app/Services/Equipment/Link/DiskService.php
+++ b/app/Services/Equipment/Link/DiskService.php
@@ -6,7 +6,7 @@ use CodeIgniter\HTTP\IncomingRequest;
 
 use App\Entities\Equipment\Link\DiskEntity;
 use App\Models\Equipment\Link\DiskModel;
-use App\Services\Equipment\Part\DiskService as PartService;
+use App\Services\Equipment\Part\DiskService as AdapterService;
 
 class DiskService extends LinkService
 {
@@ -24,25 +24,12 @@ class DiskService extends LinkService
     {
         return new DiskEntity();
     }
-    protected function getPartService(): PartService
+    protected function getAdapterService(): AdapterService
     {
-        return new PartService();
+        return new AdapterService();
     }
-
-    public function getFields(): array
+    protected function getAdapterField(): string
     {
-        return [
-            "serverinfo_uid",
-            "diskinfo_uid",
-        ];
-    }
-
-    public function getFilterFields(): array
-    {
-        return ["serverinfo_uid", "diskinfo_uid"];
-    }
-    public function getBatchJobFields(): array
-    {
-        return [];
+        return "diskinfo_uid";
     }
 }
diff --git a/app/Services/Equipment/Link/DomainService.php b/app/Services/Equipment/Link/DomainService.php
new file mode 100644
index 0000000..07e067b
--- /dev/null
+++ b/app/Services/Equipment/Link/DomainService.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Services\Equipment\Link;
+
+use CodeIgniter\HTTP\IncomingRequest;
+
+use App\Entities\Equipment\Link\DomainEntity;
+use App\Models\Equipment\Link\DomainModel;
+use App\Services\Equipment\DomainService as AdapterService;
+
+class DomainService extends LinkService
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->addClassName('Domain');
+    }
+    public function getModelClass(): DomainModel
+    {
+        return new DomainModel;
+    }
+    public function getEntityClass(): DomainEntity
+    {
+        return new DomainEntity();
+    }
+    protected function getAdapterService(): AdapterService
+    {
+        return new AdapterService();
+    }
+    protected function getAdapterField(): string
+    {
+        return "domaininfo_uid";
+    }
+}
diff --git a/app/Services/Equipment/Link/IpService.php b/app/Services/Equipment/Link/IpService.php
new file mode 100644
index 0000000..f960d72
--- /dev/null
+++ b/app/Services/Equipment/Link/IpService.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Services\Equipment\Link;
+
+use CodeIgniter\HTTP\IncomingRequest;
+
+use App\Entities\Equipment\Link\IpEntity;
+use App\Models\Equipment\Link\IpModel;
+use App\Services\Equipment\IpService as AdapterService;
+
+class IpService extends LinkService
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->addClassName('Ip');
+    }
+    public function getModelClass(): IpModel
+    {
+        return new IpModel;
+    }
+    public function getEntityClass(): IpEntity
+    {
+        return new IpEntity();
+    }
+    protected function getAdapterService(): AdapterService
+    {
+        return new AdapterService();
+    }
+    protected function getAdapterField(): string
+    {
+        return "ipinfo_uid";
+    }
+}
diff --git a/app/Services/Equipment/Link/LineService.php b/app/Services/Equipment/Link/LineService.php
new file mode 100644
index 0000000..8f010d5
--- /dev/null
+++ b/app/Services/Equipment/Link/LineService.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Services\Equipment\Link;
+
+use CodeIgniter\HTTP\IncomingRequest;
+
+use App\Entities\Equipment\Link\LineEntity;
+use App\Models\Equipment\Link\LineModel;
+use App\Services\Equipment\LineService as AdapterService;
+
+class LineService extends LinkService
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->addClassName('Line');
+    }
+    public function getModelClass(): LineModel
+    {
+        return new LineModel;
+    }
+    public function getEntityClass(): LineEntity
+    {
+        return new LineEntity();
+    }
+    protected function getAdapterService(): AdapterService
+    {
+        return new AdapterService();
+    }
+    protected function getAdapterField(): string
+    {
+        return "lineinfo_uid";
+    }
+}
diff --git a/app/Services/Equipment/Link/LinkService.php b/app/Services/Equipment/Link/LinkService.php
index 1bda5dc..3cedd43 100644
--- a/app/Services/Equipment/Link/LinkService.php
+++ b/app/Services/Equipment/Link/LinkService.php
@@ -15,13 +15,30 @@ abstract class LinkService extends EquipmentService
         parent::__construct($request);
         $this->addClassName('Link');
     }
-    abstract protected function getPartService();
+    abstract protected function getAdapterService(): mixed;
+    abstract protected function getAdapterField(): string;
     final public function getPartEntities(ServerEntity $serverEntity): array
     {
         $entities = [];
         foreach ($this->getEntities(['serverinfo_uid' => $serverEntity->getPK()]) as $entity) {
-            $entities[] = $this->getPartService()->getEntity($entity->getPartInfoUID());
+            $entities[] = $this->getAdapterService()->getEntity($entity->getPartInfoUID());
         }
         return $entities;
     }
+
+    public function getFields(): array
+    {
+        return [
+            "serverinfo_uid",
+            $this->getAdapterField(),
+        ];
+    }
+    public function getFilterFields(): array
+    {
+        return ["serverinfo_uid", $this->getAdapterField()];
+    }
+    public function getBatchJobFields(): array
+    {
+        return [];
+    }
 }
diff --git a/app/Services/Equipment/Link/RamService.php b/app/Services/Equipment/Link/RamService.php
index 7089abb..3509a52 100644
--- a/app/Services/Equipment/Link/RamService.php
+++ b/app/Services/Equipment/Link/RamService.php
@@ -6,7 +6,7 @@ use CodeIgniter\HTTP\IncomingRequest;
 
 use App\Entities\Equipment\Link\RamEntity;
 use App\Models\Equipment\Link\RamModel;
-use App\Services\Equipment\Part\RamService as PartService;
+use App\Services\Equipment\Part\RamService as AdapterService;
 
 class RamService extends LinkService
 {
@@ -24,25 +24,12 @@ class RamService extends LinkService
     {
         return new RamEntity();
     }
-    protected function getPartService(): PartService
+    protected function getAdapterService(): AdapterService
     {
-        return new PartService();
+        return new AdapterService();
     }
-
-    public function getFields(): array
+    protected function getAdapterField(): string
     {
-        return [
-            "serverinfo_uid",
-            "raminfo_uid",
-        ];
-    }
-
-    public function getFilterFields(): array
-    {
-        return ["serverinfo_uid", "raminfo_uid"];
-    }
-    public function getBatchJobFields(): array
-    {
-        return [];
+        return "raminfo_uid";
     }
 }
diff --git a/app/Services/Equipment/Link/SoftwareService.php b/app/Services/Equipment/Link/SoftwareService.php
new file mode 100644
index 0000000..eaecc54
--- /dev/null
+++ b/app/Services/Equipment/Link/SoftwareService.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Services\Equipment\Link;
+
+use CodeIgniter\HTTP\IncomingRequest;
+
+use App\Entities\Equipment\Link\SoftwareEntity;
+use App\Models\Equipment\Link\SoftwareModel;
+use App\Services\Equipment\SoftwareService as AdapterService;
+
+class SoftwareService extends LinkService
+{
+    protected ?IncomingRequest $request = null;
+    public function __construct(?IncomingRequest $request = null)
+    {
+        parent::__construct($request);
+        $this->addClassName('Software');
+    }
+    public function getModelClass(): SoftwareModel
+    {
+        return new SoftwareModel;
+    }
+    public function getEntityClass(): SoftwareEntity
+    {
+        return new SoftwareEntity();
+    }
+    protected function getAdapterService(): AdapterService
+    {
+        return new AdapterService();
+    }
+    protected function getAdapterField(): string
+    {
+        return "softwareinfo_uid";
+    }
+}
diff --git a/app/Views/templates/common/modal_iframe.php b/app/Views/templates/common/modal_iframe.php
index b576bf2..64c247a 100644
--- a/app/Views/templates/common/modal_iframe.php
+++ b/app/Views/templates/common/modal_iframe.php
@@ -35,13 +35,25 @@
     function closeBootstrapModal() {
         var modalElement = document.getElementById('index_action_form'); // 모달의 실제 DOM 요소 가져오기
         var modalInstance = bootstrap.Modal.getInstance(modalElement); // 모달 인스턴스 가져오기
-        // 먼저 모달을 호출한 페이지를 리로드
-        // window.location.reload();
         if (modalInstance) {
             modalInstance.hide(); // 모달 닫기 (hide() 메서드 사용)
         } else {
             console.error("Modal instance not found.");
         }
+        // iframe src를 초기화하거나 완전히 제거
+        const iframe = document.getElementById('form-container');
+        iframe.remove(); // DOM에서 완전히 제거
+        // 새 iframe 다시 생성 (깨끗한 상태로 초기화)
+        const newIframe = document.createElement('iframe');
+        newIframe.id = 'form-container';
+        newIframe.src = 'about:blank';
+        newIframe.width = '100%';
+        newIframe.frameBorder = '0';
+        newIframe.allowFullscreen = true;
+        // body에 다시 추가
+        document.querySelector('#index_action_form .modal-body').appendChild(newIframe);
+        // 부모창만 리로드
+        window.location.reload();
     }
 
     var index_action_form = document.getElementById('index_action_form');