EERO and ReadyNAS

I have two ReadyNAS (a 2TB and 4TB).  I recently moved to use an "eero pro" for mesh wifi.  Both devices are not showing up on my network although they're wired (over ethernet) to the eero.  The DHCP in the eero says one was assigned to 192.168.4.30, but when I run raidar (linux on wifi) I get "Found 0 total systems":

; ./bin/raidar-cli -v
got 3 interfaces:
IP=172.17.0.1 Mac=02:42:29:a4:4a:23 BroadAddress=172.17.255.255
IP=172.18.0.1 Mac=02:42:04:93:e2:be BroadAddress=172.18.255.255
IP=192.168.4.30 Mac=4c:34:88:54:26:b2 BroadAddress=192.168.7.255
sent primer with sid=0xffffffff cid=0x3cf64

Found 0 total systems

I was hopeful that it might be the 192.168.4.30, but that didn't work 

ping 192.168.4.30
PING 192.168.4.30 (192.168.4.30) 56(84) bytes of data.
64 bytes from 192.168.4.30: icmp_seq=1 ttl=64 time=0.052 ms
64 bytes from 192.168.4.30: icmp_seq=2 ttl=64 time=0.040 ms
64 bytes from 192.168.4.30: icmp_seq=3 ttl=64 time=0.082 ms

curl -v 192.168.4.30
*   Trying 192.168.4.30:80...
* TCP_NODELAY set
* connect to 192.168.4.30 port 80 failed: Connection refused
* Failed to connect to 192.168.4.30 port 80: Connection refused
* Closing connection 0
curl: (7) Failed to connect to 192.168.4.30 port 80: Connection refused

Running "arp -a" gives me no luck.  I would need to be on the wired network for that, or eero would provide (which I can't find)

ping -b 255.255.255.255
WARNING: pinging broadcast address
PING 255.255.255.255 (255.255.255.255) 56(84) bytes of data.
64 bytes from 192.168.4.34: icmp_seq=1 ttl=64 time=22.2 ms
64 bytes from 192.168.4.34: icmp_seq=2 ttl=64 time=43.7 ms

arp -a
YR00DP168499.local (192.168.4.38) at 88:de:a9:23:aa:95 [ether] on wlp3s0
eero-18\05890\05888\058b3\0580e\05880.local (192.168.4.42) at 18:90:88:b3:0e:92 [ether] on wlp3s0
iMac-2.local (192.168.4.34) at ec:35:86:30:c1:b4 [ether] on wlp3s0
_gateway (192.168.4.1) at 74:b6:b6:8a:10:6d [ether] on wlp3s0

How can I further debug this? 

Everything has been power cycled multiple times.

Thanks for any advice.