Diagnostic; Figure 16-9 Call-Triggering Packet Example - ZyXEL Communications Intelligent Broadband Sharing Gateway P-324 User Manual

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16.4 Diagnostic

The diagnostic facility allows you to test the different aspects of your Prestige 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.
System Information & Diagnosis
IP Frame: ENET0-RECV Size: 44/ 44
Frame Type:
IP Header:
IP Version = 4
Header Length
Type of Service
Total Length
Identification
Flags = 0x00
Fragment Offset
Time to Live
Protocol = 0x06 (TCP)
Header Checksum
Source IP = 0xC0A80101 (192.168.1.1)
Destination IP
TCP Header:
Source Port = 0x0401 (1025)
Destination Port
Sequence Number
Ack Number = 0x00000000 (0)
Header Length
Flags = 0x02 (....S.)
Window Size = 0x2000 (8192)
Checksum = 0xE06A (57450)
Urgent Ptr = 0x0000 (0)
Options =
0000: 02 04 02 00
RAW DATA:
0000: 45 00 00 2C 00 02 00 00-FE 06 FB 20 C0 A8 01 01 E
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
Press any key to continue...

Figure 16-9 Call-Triggering Packet Example

Time: 17:02:44.262
= 20
= 0x00 (0)
= 0x002C (44)
= 0x0002 (2)
= 0x00
= 0xFE (254)
= 0xFB20 (64288)
= 0x00000000 (0.0.0.0)
= 0x000D (13)
= 0x05B8D000 (95997952)
= 24
16-9