Diagnostic; Figure 21-9 Call-Triggering Packet Example - ZyXEL Communications ZyXEL ZyWALL 2WE User Manual

IP Frame: ENET0-RECV Size:
Frame Type:
IP Header:
TCP Header:
RAW DATA:
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21.5 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.
Follow the procedure below to get to Menu 24.4 - System Maintenance – Diagnostic.
Step 1. From the main menu, select option 24 to open Menu 24 - System Maintenance.
System Information and Diagnosis
IP Version
Header Length
Type of Service
Total Length
Identification
Flags
Fragment Offset
Time to Live
Protocol
Header Checksum
Source IP
Destination IP
Source Port
Destination Port
Sequence Number
Ack Number
Header Length
Flags
Window Size
Checksum
Urgent Ptr
Options
0000: 02 04 02 00
0000: 45 00 00 2C 00 02 00 00-FE 06 FB 20 C0 A8 01 01
0010: 00 00 00 00 04 01 00 0D-05 B8 D0 00 00 00 00 00
0020: 60 02 20 00 E0 6A 00 00-02 04 02 00

Figure 21-9 Call-Triggering Packet Example

44/ 44 Time: 17:02:44.262
= 4
= 20
= 0x00 (0)
= 0x002C (44)
= 0x0002 (2)
= 0x00
= 0x00
= 0xFE (254)
= 0x06 (TCP)
= 0xFB20 (64288)
= 0xC0A80101 (192.168.1.1)
= 0x00000000 (0.0.0.0)
= 0x0401 (1025)
= 0x000D (13)
= 0x05B8D000 (95997952)
= 0x00000000 (0)
= 24
= 0x02 (....S.)
= 0x2000 (8192)
= 0xE06A (57450)
= 0x0000 (0)
=
ZyWALL 2 and ZyWALL 2WE
E......... ....
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