|
|
|
|
| Chapter 40 System Information & Diagnosis |
| Figure 391 | ||||
|
|
|
| ||
| IP Frame: | 44/ | 44 Time: 17:02:44.262 | ||
| Frame Type: |
|
|
|
|
| IP Header: |
|
| = | 4 |
| IP Version |
|
| ||
| Header Length |
| = | 20 | |
| Type of Service |
| = | 0x00 (0) | |
| Total Length |
| = | 0x002C (44) | |
| Identification |
| = | 0x0002 (2) | |
| Flags |
|
| = | 0x00 |
| Fragment Offset |
| = | 0x00 | |
| Time to Live |
| = | 0xFE (254) | |
| Protocol |
|
| = | 0x06 (TCP) |
| Header Checksum |
| = | 0xFB20 (64288) | |
| Source IP |
|
| = | 0xC0A80101 (192.168.1.1) |
| Destination IP |
| = | 0x00000000 (0.0.0.0) | |
| TCP Header: |
|
| = | 0x0401 (1025) |
| Source Port |
| |||
| Destination Port |
| = | 0x000D (13) | |
| Sequence Number |
| = | 0x05B8D000 (95997952) | |
| Ack Number |
|
| = | 0x00000000 (0) |
| Header Length |
| = | 24 | |
| Flags |
|
| = | 0x02 (....S.) |
| Window Size |
| = | 0x2000 (8192) | |
| Checksum |
|
| = | 0xE06A (57450) |
| Urgent Ptr |
|
| = | 0x0000 (0) |
| Options | 02 04 02 | 00 | = |
|
| 0000: |
|
| ||
| RAW DATA: |
|
|
|
|
| 0000: 45 00 00 2C 00 02 00 | ||||
| 0010: 00 00 00 00 04 01 00 | ||||
| ................ |
|
| ||
| 0020: 60 02 20 00 E0 6A 00 | ||||
| Press any key to continue... |
|
| ||
|
|
|
|
|
|
40.5 Diagnostic
The diagnostic facility allows you to test the different aspects of your ZyWALL to determine if it is working properly. Menu 24.4 allows you to choose among various types of diagnostic tests to evaluate your system, as shown next. Not all fields are available on all models.
Follow the procedure below to get to Menu 24.4 - System Maintenance - Diagnostic.
1From the main menu, select option 24 to open Menu 24 - System Maintenance.
2From this menu, select option 4. Diagnostic. This will open Menu 24.4 - System Maintenance - Diagnostic.
| 567 |
ZyWALL 2 Plus User’s Guide | |
|
|