ZyXEL Communications PRESTIGE 128MH - Manual (Page 160)

Prestige 128MH PSTN Router/Hub
13-4 System Maintenance
Table 13-1. System Maintenance - Status Menu Fields (continued)
Field Description
16. Name Displays the system name of your Prestige. This information can be modified in
Menu 1 – General Setup.
17. RAS S/W
Version
Shows to the version of the current RAS firmware.
18. Ethernet
Address
Shows to the Ethernet MAC address assigned to your Prestige.
19. LAN Packet
Which Triggered
Last Call
Shows the first 48 octets of the LAN packet that triggered the last outgoing call.
There are three different types of packets: IP, IPX, and RAW. By viewing the
packet information, you can determine which station sends a packet to trigger an
outgoing call.
Figure 13-3 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.
Figure 13-3. LAN Packet That Triggered Last 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
LAN Packet Which Triggered Last Call: (Type Raw)
FF FF 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
Source IP Address
Source MAC Address