Man I wish that was the case. This thing is killing me. I've grabbed pcaps off of both ends of the connection and can confirm the bidirectional communication. I'm running DHCP on my remote MX67 and have option 150 set with the IP of one of my subscriber nodes. I see the expected DHCP settings on the phone. Cisco TAC has suggested a network issue due to missing a keepalive timeout. Are you using a wired or cellular connection on the far end (remote side device).
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