Users Manual Instruction Manual

CATC FIREINSPECTOR 2.01 CHAPTER 5

User’s Manual CATC Trace Files

View Type Fields in IPv4/1394 Transaction Rows

Some fields in IPv4/1394 transaction rows contain a View Fields command that allows you

to see the contents of the data structures.

Left-click* on the field header to access the cell context menu, which contains the View

Fields commands. Selecting the command opens a View Fields dialog, which contains the

data laid out according to the IPv4/1394 specification.

*If the option Right click cell context menu is checked on the General tab of the Display Options dialog,

then the cell context menu is opened by right-clicking. See Section 5.1.1, “General Display Options” on

page 42 for more information.

For more information about the View Fields dialog, please see “View Fields Dialog” on

page 75.

These are the fields that contain View Fields options:

Target If the underlying packet is a Write with a dest_id value other than

0xFFFF, then this field contains the value of the packet’s dest_id field.

If the underlying packet is a Write with a dest_id value of 0xFFFF or a

GASP, then the value of this field is Broadcast.

Data The Data field can be expanded and collapsed. By default, it is

collapsed, and the value shown is the amount of data contained in the

datagram. When expanded, the actual data from the field is shown.

LF The link fragment type from the lf field of the datagram. Shown only

for fragmented datagrams.

datagram size The value of the datagram_size field of the datagram. The value is the

size of the entire datagram — the sum of all the fragments. Shown only

for fragmented datagrams.

fragment offset The value of the datagram’s fragment_offset field. Shown only for

interior and last fragments.

DGL The value of the datagram’s dgl (datagram label) field. Shown only for

fragmented datagrams.

Sender IP Address The value of the sender_ip_address field. Shown only for ARP.

Target IP Address The value of the target_ip_address field. Shown only for ARP.

opcode The value of the datagram’s opcode field. Shown only for ARP.

sspd The value of the datagram’s sspd field. Shown only for ARP.

sender_max_rec The value of the datagram’s sender_max_rec field. Shown only for

ARP.

sender_unicast_FIFO The value of the datagram’s sender_unicast_FIFO field. Shown only

for ARP.

sender_unique_ID The value of the datagram’s sender_unique_ID. Shown only for ARP.

total length The value of the datagram’s length field. Shown only for MCAP.

MCAP opcode The value of the datagram’s opcode field. Shown only for MCAP.

0 = Advertise

1 = Solicit

Table 5-7: Fields in IP transaction rows (Continued)

Field Headings Description