ZyXEL Communications 100IH manual LAN Packet That Triggered Last Call

Models: 100IH

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Prestige 100 and 100IH ISDN Router and Router/Hub

LAN Packet Which Triggered Last Call

Shows the first 48 octets of the LAN packet that triggered the last outgoing call.

LAN Packet Which Triggered Last Call: (Type IP)

45 00 00 3C 02 12 00 00 3B 01 36 49 00 00 00 00 C0 44 87 22 08 00 62 2B 20 04 00

00 00 08 A9 D0 C0 44 87 22 00 01 02 03 04 05 06 07 08 09 0A 0B

Source IP Address

Source MAC Address

LAN Packet Which Triggered Last Call: (Type Raw)

FFFF 00 22 00 11 00 00 00 00 FF FF FF FF FF FF 04 52 00 00 00 00 00 40 95 90 04

B9 40 08 00 03 02 78 01 A5 A5 A5 A5 A5 A5 A5 A5

Figure 10-3 LAN Packet That Triggered Last Call

The figure above shows two examples of triggering packets from the LAN: the first of an ICMP

ping packet (Type: IP) and the second a SAP broadcast packet (Type: Raw). With this information, you can determine the workstation from the source IP address or the source MAC address of the packet.

10-4

System Maintenance

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ZyXEL Communications 100IH manual LAN Packet That Triggered Last Call