Teledyne LeCroy IBTrainer - IBTrainer Users Manual User Manual
Page 54
Testing with the User Interface
Viewing the Results
54
CATC IBTrainer InfiniBand Exerciser, August 2002
The first check-routine that returns IGCPacketHandler_ACCEPT ends the
chain, no subsequent handlers will be called with this packet. Only when
the check handler returns either ACCEPT or CHANGE, the handle-
routine of the handler will be called. Returning REJECT directly passes
the packet to the next handler in the chain.
With the software, you can:
• Delete handlers listed in the Available handlers list using the Delete
handler
button.
• Save handlers in external TCL files using the Save handlers button.
• Load handlers from external TCL files using the Load handlers button.
How to Configure Virtual Lanes for
Rerouting Incoming Packets
You can set up the virtual lanes for the IBTrainer in the following ways:
• You can enable all packets coming on a given lane.
• You can discard the packets.
• You can reroute the packets to the buffer or the memory block.
These settings are used by the pattern matcher to filter incoming
packets. Refer to “Using Matching Patterns for Filtering Incoming
for details.
To configure the virtual lanes:
1 Select Generator > Configure VLs.
The VL Configuration dialog box opens. This dialog box changes with
the exerciser in use.
2 Select the virtual lanes of interest.
3 Select the option corresponding to the action that you want to apply to
incoming packets through the selected lane, and click Apply.