ARP when ssh to VM

 table=0, n_packets=544, n_bytes=39963, priority=4,in_port=1,vlan_tci=0x0000/0x1fff actions=write_metadata:0x70000000001/0xffffff0000000001,goto_table:17

 table=17, n_packets=566, n_bytes=41640, priority=10,metadata=0x70000000000/0xffffff0000000000 actions=load:0x186a5->NXM_NX_REG3[0..24],write_metadata:0x9000070000030d4a/0xfffffffffffffffe,goto_table:19

 table=19, n_packets=24, n_bytes=1008, priority=100,arp,arp_op=1 actions=group:5000

group_id=5000,type=all,bucket=actions=CONTROLLER:65535,bucket=actions=resubmit(,17),bucket=actions=resubmit(,81)

PATH 1 ==> table=81, n_packets=25, n_bytes=1050, priority=0 actions=drop

PATH 2 ==>  table=17, n_packets=870, n_bytes=63741, priority=10,metadata=0x9000070000000000/0xffffff0000000000 actions=load:0x7->NXM_NX_REG1[0..19],load:0x138b->NXM_NX_REG7[0..15],write_metadata:0xa00007138b000000/0xfffff
ffffffffffe,goto_table:48

 table=48, n_packets=1134, n_bytes=87970, priority=0 actions=resubmit(,49),resubmit(,50)

 table=50, n_packets=41, n_bytes=1722, priority=20,metadata=0x7138b000000/0xfffffffff000000,dl_src=52:54:00:05:56:5a actions=goto_table:51

 table=51, n_packets=350, n_bytes=34547, priority=0 actions=goto_table:52

 table=52, n_packets=330, n_bytes=32835, priority=5,metadata=0x138b000001/0xffff000001 actions=write_actions(group:210005)

 group_id=210005,type=all