Prestige 310 Broadband Sharing Gateway

9.3.3 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.

This feature is available for PPTP/PPPoE Encapsulation only

IP Frame: ENET0-RECV Size:

44/

44

Time: 17:02:44.262

Frame Type:

 

 

 

 

 

 

 

IP Header:

 

 

 

 

 

 

 

IP Version

 

 

 

 

=

4

 

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:

 

 

 

 

 

 

 

Source Port

 

 

 

=

0x0401 (1025)

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

 

 

 

 

=

 

 

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 9-9 Call-Triggering Packet Example

9-10

System Information and Diagnosis