When tmnxIPMafMatchSrcPortType is set to 'any' then the value of
tmnxIPMafMatchSrcPortId will be forced to 503316480 (INVALID_PORT).
When tmnxIPMafMatchSrcPortType is set to 'port' or 'lag' then the
value of tmnxIPMafMatchSrcPortId specifies the port used to restrict
ingress management packets.
When tmnxIPMafMatchSrcPortType is set to 'cpm' then the value of
tmnxIPMafMatchSrcPortId will be forced to 503316480 (INVALID_PORT).