[ns] ns looping with two sctp-cmt agents

[Arnaud Ongenae]

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Hello,

I am trying to evaluate the SCTP-CMT protocol present in ns-2.33
It works well with a source and a destination but when I try two
sources and two destinations, ns seems to infinitely looping never
finishing the simulation :(

my topo is as follow:

        start0_if_0                   end0_if_0
        /         \                   /       \
core0_start        \                 /         core0_end
        \           \               /         /
        start0_if_1  \             /  end0_if_1
                   \  \           /  /
                    router0 -- router1
                   /  /           \  \
        start1_if_0  /             \  end1_if_0
         /          /               \         \
core1_start        /                 \         core1_end
         \        /                   \       /
        start1_if_1                    end1_if_1


core0_start connected to core0_end
core1_start connected to core1_end

all traffic go through a shared link between router0 and router1

This topo works well with simple SCTP agent : [new Agent/SCTP]
but not with CMT : [new Agent/SCTP/CMT]

could someone help me ?


Arnaud

ps:
I work with ns-2.33
under both Ubuntu 8.10 and CentOS 5.2

pps sorry if the asci-shema is not perfect gmail doesn't seems to use
fixed width font

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