===== COMMAND =====: arp -an
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: ? (192.168.1.6) at 5a:3a:d7:49:39:1f [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.0.5) at 00:25:b5:a0:00:6a [ether] on br-storage
[10.20.0.4] out: ? (172.30.10.8) at 2e:1c:f0:a8:2c:22 [ether] on br-ex
[10.20.0.4] out: ? (172.30.10.8) at 2e:1c:f0:a8:2c:22 [ether] on br-ex-lnx
[10.20.0.4] out: ? (192.168.1.5) at 00:25:b5:a0:00:6a [ether] on br-mgmt
[10.20.0.4] out: ? (240.0.0.2) at ba:bc:49:05:14:37 [ether] on hapr-host
[10.20.0.4] out: ? (192.168.1.4) at 00:25:b5:a0:00:4a [ether] on br-mgmt
[10.20.0.4] out: ? (172.30.10.7) at 62:72:d4:dc:79:9f [ether] on br-ex
[10.20.0.4] out: ? (192.168.1.3) at 00:25:b5:a0:00:2a [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.1.2) at 00:25:b5:a0:00:5a [ether] on br-mgmt
[10.20.0.4] out: ? (172.30.10.1) at 00:10:18:e4:31:d1 [ether] on br-ex-lnx
[10.20.0.4] out: ? (192.168.2.4) at 00:25:b5:a0:00:4a [ether] on br-mesh
[10.20.0.4] out: ? (172.30.10.130) at fa:16:3e:16:94:fe [ether] on br-ex
[10.20.0.4] out: ? (10.20.0.2) at 52:54:00:36:bd:81 [ether] on br-fw-admin
[10.20.0.4] out: ? (172.30.10.130) at fa:16:3e:16:94:fe [ether] on br-ex-lnx
[10.20.0.4] out: ? (192.168.2.3) at 00:25:b5:a0:00:2a [ether] on br-mesh
[10.20.0.4] out: ? (192.168.0.2) at 00:25:b5:a0:00:5a [ether] on br-storage
[10.20.0.4] out: ? (192.168.0.3) at 00:25:b5:a0:00:2a [ether] on br-storage
[10.20.0.4] out: ? (240.0.0.6) at d2:ad:50:3f:8d:94 [ether] on vr-host-base
[10.20.0.4] out: ? (172.30.10.7) at 62:72:d4:dc:79:9f [ether] on br-ex-lnx
[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: ? (192.168.1.7) at a2:71:2d:fd:10:28 [ether] on br-mgmt
[10.20.0.4] out: ? (172.30.10.11) at 00:10:18:e4:31:d1 [ether] on br-ex-lnx
[10.20.0.4] out: 

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