Prestige 201 ISDN Access Router

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

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Figure 8-8 Call-Triggering Packet Example

System Maintenance

8-9

Page 93
Image 93
ZyXEL Communications P-202 manual Call-Triggering Packet Example