===== COMMAND =====: arp -an
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: ? (192.168.0.1) at 00:25:b5:a0:00:6a [ether] on br-storage
[10.20.0.4] out: ? (240.0.0.2) at d2:fa:bb:ea:11:7c [ether] on hapr-host
[10.20.0.4] out: ? (10.20.0.2) at 52:54:00:f0:36:c8 [ether] on br-fw-admin
[10.20.0.4] out: ? (172.30.10.2) at 72:3c:eb:7e:54:d7 [ether] on br-floating
[10.20.0.4] out: ? (192.168.1.7) at 00:25:b5:a0:00:5a [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.0.5) at 00:25:b5:a0:00:5a [ether] on br-storage
[10.20.0.4] out: ? (192.168.1.2) at d6:7f:ee:cc:c8:8d [ether] on br-mgmt
[10.20.0.4] out: ? (172.30.10.3) at ce:03:30:00:af:f3 [ether] on br-ex
[10.20.0.4] out: ? (172.30.10.1) at a8:9d:21:1c:ff:60 [ether] on br-ex
[10.20.0.4] out: ? (192.168.1.4) at 00:25:b5:a0:00:2a [ether] on br-mgmt
[10.20.0.4] out: ? (172.30.10.3) at ce:03:30:00:af:f3 [ether] on br-floating
[10.20.0.4] out: ? (192.168.0.2) at 00:25:b5:a0:00:2a [ether] on br-storage
[10.20.0.4] out: ? (192.168.1.6) at 00:25:b5:a0:00:4a [ether] on br-mgmt
[10.20.0.4] out: ? (240.0.0.6) at aa:3e:c8:89:76:78 [ether] on vr-host-base
[10.20.0.4] out: ? (192.168.0.4) at 00:25:b5:a0:00:4a [ether] on br-storage
[10.20.0.4] out: ? (192.168.1.1) at 76:25:69:44:b7:5e [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.1.3) at 00:25:b5:a0:00:6a [ether] on br-mgmt
[10.20.0.4] out: ? (172.30.10.2) at 72:3c:eb:7e:54:d7 [ether] on br-ex
[10.20.0.4] out: 

===== STDERR =====:
