Endace DAG 4.5G2 Card, Руководство пользователя

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EDM 01-18 DAG 4.5G2/G4/GF Card User Guide
Load the
FPGA Image
Before you can configure the card for capture you must load the card with the
appropriate FPGA image:
•
For the DAG 4.5G2/GF card use:
dagrom –d0 -rvp -f dag45g2pcix-terf-dsm.bit
•
For the DAG 4.5 G4 card use:
dagrom –d0 –rvp –f dag45g4pcix-terf-dsm.bit
Display
Current
Configuration Once you have loaded the appropriate image you should run the
dagconfig
tool without arguments to display the current card configuration and verify
the firmware has loaded correctly, using:
dagconfig –d0
(where “
0
” is the device number of the DAG card)
An explanation of the
dagconfig
outputs is shown below:
DAG 4.5G2/GF Output
Firmware: edag45g2pci_terf-ntr_pci_v2_3 2vp30ff1152 2006/08/08
17:29:14 (user)
Serial : 0
MAC Address A : 00:00:00:00:00:00
MAC Address B : 00:00:00:00:00:00
Port A: nic noeql 1000 Mbps drop_count=0 enablea
Port B: nic noeql 1000 Mbps drop_count=0 enableb
GPP:
slen=1536 varlen
PCI Burst Manager:
133MHz buffer size = 128 rx_streams = 1 tx_streams = 1 nodrop
Memory Streams:
mem=112:16
TERF:
terf_strip32
Memory in MB allocated to
receive (112MB) and transmit
(16MB) streams.
Total memory in MB available on the card.
Allows each memory hole to
operate independently. This
is only available with DSM.
Enables or disables
the port for capture.
Number of packets dropped
during current capture
session. resets to “0” if
session is restarted.
Variable length (varlen) or fixed
length (novarlen) packet capture.
Sets (eql) or unsets (noeql)
equipment loopback.
Note:
eql loops back to the PCI bus.
DAG card will operate in auto-
negotiation mode (nic) or not
(nonic).
First 1536 bytes of packet will
be captured.
Note: Snaplength
value must be a multiple of 8
and in the range 48 to 9600.
Strips the 32 bit CRC value from
the packet (terf_strip32) or
sends packet “as is”
(noterf_strip)
©2005-2006 15 Version 4: August 2006