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[ns] problems with nam






Hi,

I am new to this. Essentially I am trying to use ns and nam to possibly
understand various networking protocols better. In any case I
successfully
installed ns and nam and could run some of the demos. However some of
the demos I try - come out with this error message -  I'd appreciate any

pointers to get around/resolve this problem.

This is what I get -


[ranjit-ws:ranjit:/space/ns-allinone-2.1b8a]ns
ns-2.1b8a/tcl/ex/simple-dyn.tcl
210
0.001
v 2.5 link-down 0 1
v 3.5 link-up 0 1
v 5.5 link-down 0 1
v 6.5 link-up 0 1
running nam...
[ranjit-ws:ranjit:/space/ns-allinone-2.1b8a]Cannot connect to existing
nam instance. Starting a new one...
Nam syntax has changed: v -t 2.5 link-down 2.5 1 0
Please use this format in the future.
v -t <time> -e <tcl expression>

Nam syntax has changed: v -t 2.5 link-down 2.5 0 1
Please use this format in the future.
v -t <time> -e <tcl expression>

Nam syntax has changed: v -t 3.5 link-up 3.5 1 0
Please use this format in the future.
v -t <time> -e <tcl expression>

Nam syntax has changed: v -t 3.5 link-up 3.5 0 1
Please use this format in the future.
v -t <time> -e <tcl expression>
Nam syntax has changed: v -t 5.5 link-down 5.5 1 0
Please use this format in the future.
v -t <time> -e <tcl expression>

Nam syntax has changed: v -t 5.5 link-down 5.5 0 1
Please use this format in the future.
v -t <time> -e <tcl expression>

Nam syntax has changed: v -t 6.5 link-up 6.5 1 0
Please use this format in the future.
v -t <time> -e <tcl expression>

Nam syntax has changed: v -t 6.5 link-up 6.5 0 1
Please use this format in the future.
v -t <time> -e <tcl expression>

EOF Reached.

[ranjit-ws:ranjit:/space/ns-allinone-2.1b8a]