Hi all,
I've been doing some handover tests on my MIPv6 testbed. I've used Iperf and
the MIPv6 handover testtool to generate TCP and UDP traffic from the MN to
the CN.
All goes well until the third handover or so. (Almost) no tcp packets can
reach the CN anymore. UDP packets still get routed fine to the CN.
I've done these tests several times, from home network to foreign network
and back, RO enabled and disabled, but they all show quite the same
patterns.
Handover test without RO:
1)
home -> forein UDP: OK
TCP: OK
foreign -> home UDP: OK
TCP: NOT OK
2)
Foreign -> home UDP: OK
TCP: OK
Home -> foreign UDP: OK
TCP: OK
Foreign -> home UDP: OK
TCP: NOT OK
Handover test with RO:
1)
Home -> foreign UDP: OK
TCP: OK
Foreign -> home UDP: OK
TCP: OK
Home -> foreign UDP: OK
TCP: NOT OK
2)
Foreign -> home UDP: OK
TCP: OK
Home -> foreign UDP: OK
TCP: OK
Foreign -> home UDP: OK
TCP: OK
Home -> foreign UDP: OK
TCP: OK
Foreign -> home UDP: OK
TCP: NOT OK
Does anyone know what causes this?
Kris.
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