ZyWALL 5/35/70 Series User’s Guide

46.4.3 Call-Triggering Packet

Call-Triggering Packet displays information about the packet that triggered a dial-out call in an easy readable format. Equivalent information is available in menu 24.1 in hex format. An example is shown next.

Figure 363 Call-Triggering Packet Example

IP Frame: ENET0-RECV Size:

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 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...

46.5 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.

Chapter 46 System Information & Diagnosis

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