Hi All,
We have 7 search servers, out of that 5 are Query and index components.
Server A - internal web / query/index
Server B - internal web/ query/ index
Server C (DMZ server) - External web/ query/ index
Server D (DMZ server) - External web/ query/ index
Server E (DMZ server) - External web/ query/ index
We have noticed huge traffic between Server A and Server C on port 16500
What type of communication can happen on port 16500 between 2 query/index servers?