unknown-flow error; ManualRtNode

["Huiwen Li" <huiwenli@nortelnetworks.com>]

Hi,

I searched the archives and I did find some similar errors, but they are all
related to CBQ. In my case, I am not using CBQ.

I am simulating with a ManualRtNode. I get the following error:

ns: _o17 unknown-flow 4864 5376 5 1: 
    (_o17 cmd line 1)
    invoked from within
"_o17 cmd unknown-flow 4864 5376 5 1"
    invoked from within
"catch "$self cmd $args" ret"
    (procedure "_o17" line 2)
    (SplitObject unknown line 2)
    invoked from within
"_o17 unknown-flow 4864 5376 5 1"

The reason I am using ManualRtNode is: In my simulation, the node has n
output links and it will send packets according to their fid_, i.e., the
packet with fid_ i will be sent to link i. I don't know if ManualRtNode will
work for this case. I am just trying to use it. In my script file, I am just
using:

set node [new ManualRtNode]

And all the other scripts are the same as before. I am not sure if I need to
configure some other objects?

Also I am wondering where the procedure add-route is called. I ask this
because I don't know when the actual parameters for "target" are passed in
and what is the actual target.

I really appreciate your help if you can give me any suggestion.

Huiwen