EDM01-07: DAG 3.7G Card User Guide
©2005
9
Version 7: May 2006
Each of the items shown below can be changed
reset
Reset the ethernet framers, set auto mode
default
Initialise the card and set the default settings
auto
Set autonegotiate mode, card will detect rate
10
Force 10BaseT mode, 10Mbps
100
Force 100BaseTX mode, 100Mbp
1000
Force 1000BaseT mode, 1000Mbps
slen=X
Capture X bytes of the packet content
[no]varlen
The card can operate in two modes, variable length capture
(
varlen
), and fixed length capture (
novarlen
).
In variable length capture mode, a maximum capture size is
set with
slen=N
bytes. This figure should be in the range 32
to 9600 and is rounded down to the nearest multiple of 8.
Packets longer than slen are truncated. Packets shorter than
slen will produce shorter records, saving bandwidth and
storage space.
In fixed length mode, packets longer than the selected slen
are truncated to slen, but packets shorter than slen will
produce records that are padded out to the slen length.
Avoid large values of slen in fixed length mode, as short
packets arriving will produce large padded records, wasting
bandwidth and storage space.
rxsplit
Send data from Port A to Stream 0.
Equivalent to Port B = Stream 2
Send data from Port B to Stream 2.
Equivalent to Port B = Stream 2
rxmerge
Send data from Port A to Stream 0.
Send data from Port B to Stream 0.
Equivalent to Port B = Stream 0
Note: You can not change
align64
. This is permanently set.
Example
For instance, if the card is configured with fixed length capture
(
novarlen
)
, but
configuration to variable length capture is wanted, removing or adding the "
no
"
prefix will change the setting
.
Simply type:
dagthree varlen
linkA noreset 10
linkB noreset 10
packetA varlen slen=1536 align64
packetB varlen slen=1536 align64
packetA drop=0
packetB drop=0
rx steer=stream0
tx noifaceswap nooverlap
terf terf_strip32
pci 33MHz 64-bit buf=128MiB rxstreams=2 txstreams=1 mem=56:16:56:0
Firmware: dag37gepci_erf_v2_5 3s1500fg456 2006/03/28 17:07:15 (user) Card
Serial: 4925 MAC Address A: 00:00:00:00:00:00 MAC Address B:
00:00:00:00:00:00 MAC Address C: 00:00:00:00:00:00 MAC Address D:
00:00:00:00:00:00
Summary of Contents for DAG 3.7G Series
Page 1: ......
Page 4: ...EDM01 07 DAG 3 7G Card User Guide Version 7 May 2006 2005...
Page 18: ...EDM01 07 DAG 3 7G Card User Guide Version 7 May 2006 12 2005...
Page 30: ...EDM01 07 DAG 3 7G Card User Guide Version 7 May 2006 24 2005...
Page 34: ...EDM01 07 DAG 3 7G Card User Guide Version 7 May 2006 28 2005...
