tIPv6FilterParamsFwdSdpBind specifies the sdp bind id of the
destination for this filter entry.
The value '0' indicates that there is currently no SDP binding defined.
A value different from '0' can only be specified if the value of the
tIPv6FilterParamsAction object of this entry is 'forward'. In addition
a non-zero value can only be given if the objects
tIPv6FilterParamsFwdSapPortId and tIPv6FilterParamsFwdSapEncapVal have
value 0.