Thinklogical Router Interfaces - Manual (Page 13)

17600 – System Data
System data consists of 18 bytes. The first two bytes have the current alarm contact
settings (big-endian). Each bit corresponds to a contact. Bit 0 of byte 1 is the bit for the
Power Supply 1 alarm, and bit 1 of byte 0 is the bit for the 'any' alarm. The next five bytes
are for the installed card inventory. A '0' bit means the card is installed and a '1' bit means
the card is removed. The other bytes are for internal use.
17601:17640 – Card Data
Each I/O card in the VxRouter has an associated TCP port. Card 1 uses port 17601, card 2
uses 17602, and so on. The data is formatted as follows:
• 12 bytes, internal use
• 1 byte, card type
◦
0xff missing
◦ 0x02 installed
• SFP data, 256 bytes per SFP, 16 SFPs per card
◦
128 bytes, SFP ID data
◦ 128 bytes, SFP diagnostic data
Nov 3, 2014 Router Interfaces: VX320 13/25
Table 3: Vx320 System Data
Alarms Inventory
Byte Byte Byte Byte Byte Byte Byte
Bit 0 1 2 3 4 5 6
0 Alarm 9 Alarm 1 Upper Card 1 Upper Card 9 Upper Card 17 Lower Card 5 Lower Card 13
1 Alarm 10 Alarm 2 Upper Card 2 Upper Card 10 Upper Card 18 Lower Card 6 Lower Card 14
2 Alarm 3 Upper Card 3 Upper Card 11 Upper Card 19 Lower Card 7 Lower Card 15
3 Alarm 4 Upper Card 4 Upper Card 12 Upper Card 20 Lower Card 8 Lower Card 16
4 Alarm 5 Upper Card 5 Upper Card 13 Lower Card 1 Lower Card 9 Lower Card 17
5 Alarm 6 Upper Card 6 Upper Card 14 Lower Card 2 Lower Card 10 Lower Card 18
6 Alarm 7 Upper Card 7 Upper Card 15 Lower Card 3 Lower Card 11 Lower Card 19
7 Alarm 8 Upper Card 8 Upper Card 16 Lower Card 4 Lower Card 12 Lower Card 20