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new ce175048 add note about air gap data sync (#1046)
ce175048 is described below
commit ce1750480c9d1bce97572903e0c0c85e3c13720e
Author: leto-b <[email protected]>
AuthorDate: Thu Mar 26 19:09:59 2026 +0800
add note about air gap data sync (#1046)
---
.../Master/Table/User-Manual/Data-Sync_timecho.md | 21 ++++++++++----------
.../Master/Tree/User-Manual/Data-Sync_timecho.md | 23 +++++++++++-----------
.../latest-Table/User-Manual/Data-Sync_timecho.md | 21 ++++++++++----------
.../latest/User-Manual/Data-Sync_timecho.md | 23 +++++++++++-----------
.../Master/Table/User-Manual/Data-Sync_timecho.md | 4 +++-
.../Master/Tree/User-Manual/Data-Sync_timecho.md | 4 +++-
.../latest-Table/User-Manual/Data-Sync_timecho.md | 4 +++-
.../latest/User-Manual/Data-Sync_timecho.md | 4 +++-
8 files changed, 58 insertions(+), 46 deletions(-)
diff --git a/src/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
b/src/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
index 32bd1faf..7e6894a7 100644
--- a/src/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
+++ b/src/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
@@ -468,19 +468,20 @@ WITH SINK (
)
```
-**Notes: Currently supported gateway models**
+**Note:**
+* When creating a pipe for synchronization across a network gap (data diode),
you must ensure that the target user on the receiving end already exists. If
the receiving-end user is missing at the time of pipe creation, data prior to
the subsequent creation of that user will not be synchronized.
+* Currently supported network gap device models are listed in the table below.
> For other models of network gateway devices, Please contact timechodb staff
> to confirm compatibility.
-| Gateway Type | Model
| Return Packet Limit | Send Limit |
-| ---------------------- |
------------------------------------------------------------ |
------------------- | ---------------------- |
-| Forward Gate | NARI Syskeeper-2000 Forward Gate
| All 0 / All 1 bytes | No Limit |
-| Forward Gate | XJ Self-developed Diaphragm
| All 0 / All 1 bytes | No Limit |
-| Unknown | WISGAP | No Limit | No Limit |
+| Gateway Type | Model
| Return Packet Limit | Send Limit |
+| ---------------------- |
---------------------------------------------------------- |
------------------- | ---------------------- |
+| Forward Gate | NARI Syskeeper-2000 Forward Gate
| All 0 / All 1 bytes | No Limit |
+| Forward Gate | XJ Self-developed Diaphragm
| All 0 / All 1 bytes | No Limit |
+| Unknown | WISGAP | No Limit | No Limit |
| Forward Gate | KEDONG StoneWall-2000 Network Security Isolation
Device | No Limit | No Limit |
-| Reverse Gate | NARI Syskeeper-2000 Reverse Direction
| All 0 / All 1 bytes | Meet E Language Format |
-| Unknown | DPtech ISG5000 | No Limit
| No Limit |
-| Unknown | GAP
- XL—GAP | No Limit | No Limit |
+| Reverse Gate | NARI Syskeeper-2000 Reverse Direction
| All 0 / All 1 bytes | Meet E Language Format |
+| Unknown | DPtech ISG5000 | No Limit
| No Limit |
+| Unknown | GAP XL—GAP | No Limit | No Limit |
### 3.7 Compressed Synchronization
diff --git a/src/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
b/src/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
index 1653f64d..acd3a32f 100644
--- a/src/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
+++ b/src/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
@@ -477,19 +477,20 @@ with sink (
'sink'='iotdb-air-gap-sink',
'node-urls' = '10.53.53.53:9780', -- The URL of the data service port of the
DataNode node on the target IoTDB
```
-**Notes: Currently supported gateway models**
+**Note:**
+* When creating a pipe for synchronization across a network gap (data diode),
you must ensure that the target user on the receiving end already exists. If
the receiving-end user is missing at the time of pipe creation, data prior to
the subsequent creation of that user will not be synchronized.
+* Currently supported network gap device models are listed in the table below.
> For other models of network gateway devices, Please contact timechodb staff
> to confirm compatibility.
-| Gateway Type | Model
| Return Packet Limit | Send Limit |
-| ---------------------- |
------------------------------------------------------------ |
------------------- | ---------------------- |
-| Forward Gate | NARI Syskeeper-2000 Forward Gate
| All 0 / All 1 bytes | No Limit |
-| Forward Gate | XJ Self-developed Diaphragm
| All 0 / All 1 bytes | No Limit |
-| Unknown | WISGAP | No Limit | No Limit |
-| Forward Gate | KEDONG StoneWall-2000 Network Security Isolation
Device | No Limit | No Limit |
-| Reverse Gate | NARI Syskeeper-2000 Reverse Direction
| All 0 / All 1 bytes | Meet E Language Format |
-| Unknown | DPtech ISG5000 | No Limit
| No Limit |
-| Unknown | GAP
- XL—GAP | No Limit | No Limit |
+| Gateway Type | Model | Return
Packet Limit | Send Limit |
+|--------------|-----------------------------------------------------|---------------------|
---------------------- |
+| Forward Gate | NARI Syskeeper-2000 Forward Gate | All 0 /
All 1 bytes | No Limit |
+| Forward Gate | XJ Self-developed Diaphragm | All 0 /
All 1 bytes | No Limit |
+| Unknown | WISGAP | No
Limit | No Limit |
+| Forward Gate | KEDONG StoneWall-2000 Network Security Isolation Device | No
Limit | No Limit |
+| Reverse Gate | NARI Syskeeper-2000 Reverse Direction | All 0 /
All 1 bytes | Meet E Language Format |
+| Unknown | DPtech ISG5000 | No
Limit | No Limit |
+| Unknown | GAP XL—GAP | No Limit
| No Limit |
### 3.7 Compression Synchronization (V1.3.3+)
diff --git a/src/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
b/src/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
index 32bd1faf..7e6894a7 100644
--- a/src/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
+++ b/src/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
@@ -468,19 +468,20 @@ WITH SINK (
)
```
-**Notes: Currently supported gateway models**
+**Note:**
+* When creating a pipe for synchronization across a network gap (data diode),
you must ensure that the target user on the receiving end already exists. If
the receiving-end user is missing at the time of pipe creation, data prior to
the subsequent creation of that user will not be synchronized.
+* Currently supported network gap device models are listed in the table below.
> For other models of network gateway devices, Please contact timechodb staff
> to confirm compatibility.
-| Gateway Type | Model
| Return Packet Limit | Send Limit |
-| ---------------------- |
------------------------------------------------------------ |
------------------- | ---------------------- |
-| Forward Gate | NARI Syskeeper-2000 Forward Gate
| All 0 / All 1 bytes | No Limit |
-| Forward Gate | XJ Self-developed Diaphragm
| All 0 / All 1 bytes | No Limit |
-| Unknown | WISGAP | No Limit | No Limit |
+| Gateway Type | Model
| Return Packet Limit | Send Limit |
+| ---------------------- |
---------------------------------------------------------- |
------------------- | ---------------------- |
+| Forward Gate | NARI Syskeeper-2000 Forward Gate
| All 0 / All 1 bytes | No Limit |
+| Forward Gate | XJ Self-developed Diaphragm
| All 0 / All 1 bytes | No Limit |
+| Unknown | WISGAP | No Limit | No Limit |
| Forward Gate | KEDONG StoneWall-2000 Network Security Isolation
Device | No Limit | No Limit |
-| Reverse Gate | NARI Syskeeper-2000 Reverse Direction
| All 0 / All 1 bytes | Meet E Language Format |
-| Unknown | DPtech ISG5000 | No Limit
| No Limit |
-| Unknown | GAP
- XL—GAP | No Limit | No Limit |
+| Reverse Gate | NARI Syskeeper-2000 Reverse Direction
| All 0 / All 1 bytes | Meet E Language Format |
+| Unknown | DPtech ISG5000 | No Limit
| No Limit |
+| Unknown | GAP XL—GAP | No Limit | No Limit |
### 3.7 Compressed Synchronization
diff --git a/src/UserGuide/latest/User-Manual/Data-Sync_timecho.md
b/src/UserGuide/latest/User-Manual/Data-Sync_timecho.md
index 1653f64d..acd3a32f 100644
--- a/src/UserGuide/latest/User-Manual/Data-Sync_timecho.md
+++ b/src/UserGuide/latest/User-Manual/Data-Sync_timecho.md
@@ -477,19 +477,20 @@ with sink (
'sink'='iotdb-air-gap-sink',
'node-urls' = '10.53.53.53:9780', -- The URL of the data service port of the
DataNode node on the target IoTDB
```
-**Notes: Currently supported gateway models**
+**Note:**
+* When creating a pipe for synchronization across a network gap (data diode),
you must ensure that the target user on the receiving end already exists. If
the receiving-end user is missing at the time of pipe creation, data prior to
the subsequent creation of that user will not be synchronized.
+* Currently supported network gap device models are listed in the table below.
> For other models of network gateway devices, Please contact timechodb staff
> to confirm compatibility.
-| Gateway Type | Model
| Return Packet Limit | Send Limit |
-| ---------------------- |
------------------------------------------------------------ |
------------------- | ---------------------- |
-| Forward Gate | NARI Syskeeper-2000 Forward Gate
| All 0 / All 1 bytes | No Limit |
-| Forward Gate | XJ Self-developed Diaphragm
| All 0 / All 1 bytes | No Limit |
-| Unknown | WISGAP | No Limit | No Limit |
-| Forward Gate | KEDONG StoneWall-2000 Network Security Isolation
Device | No Limit | No Limit |
-| Reverse Gate | NARI Syskeeper-2000 Reverse Direction
| All 0 / All 1 bytes | Meet E Language Format |
-| Unknown | DPtech ISG5000 | No Limit
| No Limit |
-| Unknown | GAP
- XL—GAP | No Limit | No Limit |
+| Gateway Type | Model | Return
Packet Limit | Send Limit |
+|--------------|-----------------------------------------------------|---------------------|
---------------------- |
+| Forward Gate | NARI Syskeeper-2000 Forward Gate | All 0 /
All 1 bytes | No Limit |
+| Forward Gate | XJ Self-developed Diaphragm | All 0 /
All 1 bytes | No Limit |
+| Unknown | WISGAP | No
Limit | No Limit |
+| Forward Gate | KEDONG StoneWall-2000 Network Security Isolation Device | No
Limit | No Limit |
+| Reverse Gate | NARI Syskeeper-2000 Reverse Direction | All 0 /
All 1 bytes | Meet E Language Format |
+| Unknown | DPtech ISG5000 | No
Limit | No Limit |
+| Unknown | GAP XL—GAP | No Limit
| No Limit |
### 3.7 Compression Synchronization (V1.3.3+)
diff --git a/src/zh/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
b/src/zh/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
index f8e8f162..bcd6d517 100644
--- a/src/zh/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
+++ b/src/zh/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
@@ -461,7 +461,9 @@ with sink (
'node-urls' = '10.53.53.53:9780', -- 目标端 IoTDB 中 DataNode 节点的数据服务端口的 url
)
```
-**注意：目前支持的网闸型号**
+**注意：**
+* 跨网闸同步创建 pipe 时，必须确保接收端目标用户已存在。若创建 pipe 时接收端用户缺失，后续补建用户也无法同步此前数据。
+* 目前支持的网闸型号见下表
> 其他型号的网闸设备，请与天谋商务联系确认是否支持。
| 网闸类型 | 网闸型号 | 回包限制 | 发送限制
|
diff --git a/src/zh/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
b/src/zh/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
index 8ef18905..8333d18f 100644
--- a/src/zh/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
+++ b/src/zh/UserGuide/Master/Tree/User-Manual/Data-Sync_timecho.md
@@ -473,7 +473,9 @@ with sink (
'node-urls' = '10.53.53.53:9780', -- 目标端 IoTDB 中 DataNode 节点的数据服务端口的 url
)
```
-**注意：目前支持的网闸型号**
+**注意：**
+* 跨网闸同步创建 pipe 时，必须确保接收端目标用户已存在。若创建 pipe 时接收端用户缺失，后续补建用户也无法同步此前数据。
+* 目前支持的网闸型号见下表
> 其他型号的网闸设备，请与天谋商务联系确认是否支持。
| 网闸类型 | 网闸型号 | 回包限制 | 发送限制
|
diff --git a/src/zh/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
b/src/zh/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
index f8e8f162..bcd6d517 100644
--- a/src/zh/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
+++ b/src/zh/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
@@ -461,7 +461,9 @@ with sink (
'node-urls' = '10.53.53.53:9780', -- 目标端 IoTDB 中 DataNode 节点的数据服务端口的 url
)
```
-**注意：目前支持的网闸型号**
+**注意：**
+* 跨网闸同步创建 pipe 时，必须确保接收端目标用户已存在。若创建 pipe 时接收端用户缺失，后续补建用户也无法同步此前数据。
+* 目前支持的网闸型号见下表
> 其他型号的网闸设备，请与天谋商务联系确认是否支持。
| 网闸类型 | 网闸型号 | 回包限制 | 发送限制
|
diff --git a/src/zh/UserGuide/latest/User-Manual/Data-Sync_timecho.md
b/src/zh/UserGuide/latest/User-Manual/Data-Sync_timecho.md
index 8ef18905..8333d18f 100644
--- a/src/zh/UserGuide/latest/User-Manual/Data-Sync_timecho.md
+++ b/src/zh/UserGuide/latest/User-Manual/Data-Sync_timecho.md
@@ -473,7 +473,9 @@ with sink (
'node-urls' = '10.53.53.53:9780', -- 目标端 IoTDB 中 DataNode 节点的数据服务端口的 url
)
```
-**注意：目前支持的网闸型号**
+**注意：**
+* 跨网闸同步创建 pipe 时，必须确保接收端目标用户已存在。若创建 pipe 时接收端用户缺失，后续补建用户也无法同步此前数据。
+* 目前支持的网闸型号见下表
> 其他型号的网闸设备，请与天谋商务联系确认是否支持。
| 网闸类型 | 网闸型号 | 回包限制 | 发送限制
|
