I have a script that has six linearly connected nodes n(0)--n(1)--n(2)--n(3)--n(4)--n(5). I have one exponential source at n(0) and a sink at n(5). I have injected a loss model at the link from n(1) to n(2). Everything worked according to expectation.
Then, in addition, I added the same loss model to the n(2) to n(1) direction. Now all packets are lost. Inspection of the trace file showed that a packet enroute from n(0) to n(5) would get turned around at link n(1)--n(2) and repeatedly going through multiple times of "+", "-" and "r" at the link n(2)--n(1) until it gets a "d." Has anyone seen this? Steve
