Default(cause code) is 0x09 and PVC_TCP sends out the Reset
Request with the cause code = 0x09 and TCP_PVC Router does not
send the Reset Request when TCP is up. If the value is changed
from the default cause code(0x09) then IPEX Gateway will send
out the Reset Request with this value when network is operational.
TCP_PVC will also send the Reset Request with this cause code
when TCP connection is up.