===== COMMAND =====: arp -an
===== RETURN CODE =====: 0
===== STDOUT =====:
[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: ? (192.168.0.2) at 00:25:b5:a0:00:2a [ether] on br-storage
[10.20.0.4] out: ? (172.30.10.2) at d2:f2:c9:64:10:12 [ether] on br-ex
[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: ? (10.20.0.2) at 52:54:00:ee:fd:f1 [ether] on br-fw-admin
[10.20.0.4] out: ? (172.30.10.3) at da:cc:64:80:76:7a [ether] on br-ex-lnx
[10.20.0.4] out: ? (192.168.1.6) at 00:25:b5:a0:00:6a [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.1.5) at 00:25:b5:a0:00:4a [ether] on br-mgmt
[10.20.0.4] out: ? (240.0.0.2) at ca:50:b7:10:30:c7 [ether] on hapr-host
[10.20.0.4] out: ? (240.0.0.6) at aa:64:c3:25:49:d2 [ether] on vr-host-base
[10.20.0.4] out: ? (192.168.0.3) at 00:25:b5:a0:00:4a [ether] on br-storage
[10.20.0.4] out: ? (172.30.10.3) at da:cc:64:80:76:7a [ether] on br-ex
[10.20.0.4] out: ? (172.30.10.1) at a8:9d:21:1c:ff:60 [ether] on br-ex-lnx
[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: ? (192.168.1.2) at 06:e2:7f:28:1e:cb [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.1.1) at 7e:d8:af:96:75:74 [ether] on br-mgmt
[10.20.0.4] out: ? (192.168.0.4) at 00:25:b5:a0:00:6a [ether] on br-storage
[10.20.0.4] out: ? (172.30.10.2) at d2:f2:c9:64:10:12 [ether] on br-ex-lnx
[10.20.0.4] out: 

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