EIGRP reply message blocking
I am wondering if there is a way to block only the EIGRP reply messagage?
I am trying to see the result of a SIA route along with the SIA-query message. The way I have understood the SIA-query message is that it is supposed to be sent out to all the neighbors that have not replied to the query message yet when the SIA timter is at the half-way point. This is to allow routers to remove only the SIA route and not reset the neighbor relationships. The problem i am having is that when I use an extended access list (below) I am able to block the eigrp packets but since all of the packets except the hellos are blocked. Since the ACK packets are needed to respond to the SIA-query, the neighbor session is always reset either because of the SIA timer ending or the unicast reply's reaching the 16 retry limit which tears down the session. So does anyone know how to do this?
Ip access-list extended EIGRP
permit eigrp any host 220.127.116.11
deny eigrp any any