Thank you!
Sorry for the late reply. I see really problem for VMAC and MGMT interface.
This APR table on the switch:
===============================================================================
IP ARP
===============================================================================
IP Address Age (min) MAC Address VLAN-Unit/Port/Trunk Flags
-------------------------------------------------------------------------------
172.16.1.255 0 ff:ff:ff:ff:ff:ff VLAN129 LB
172.16.1.254 306 00:1c:7f:01:e0:66 VLAN129-37 D
172.16.1.253 357 00:1c:7f:32:4d:b5 VLAN129-38 D
172.16.1.252 270 00:1c:7f:32:4d:4d VLAN129-37 D
172.16.1.0 0 ff:ff:ff:ff:ff:ff VLAN129 LB
Total ARP entries : 15
-------------------------------------------------------------------------------
Flags Legend:
S=Static, D=Dynamic, L=Local, B=Broadcast
It's in Wireshark:
No. Time Source Destination Protocol Length Info
5 4.352158 10.133.150.1 172.16.1.21 ICMP 74 Echo (ping) request id=0x0010, seq=7107/49947, ttl=124
Frame 5: 74 bytes on wire (592 bits), 74 bytes captured (592 bits)
Ethernet II, Src: CheckPoi_32:4d:4d (00:1c:7f:32:4d:4d), Dst: F5Networ_3e:3c:81 (00:23:e9:3e:3c:81)
Internet Protocol Version 4, Src: 10.133.150.1 (10.133.150.1), Dst: 172.16.1.21 (172.16.1.21)
Internet Control Message Protocol
No. Time Source Destination Protocol Length Info
6 4.352185 172.16.1.21 10.133.150.1 ICMP 74 Echo (ping) reply id=0x0010, seq=7107/49947, ttl=64
Frame 6: 74 bytes on wire (592 bits), 74 bytes captured (592 bits)
Ethernet II, Src: F5Networ_3e:3c:81 (00:23:e9:3e:3c:81), Dst: CheckPoi_32:4d:4d (00:1c:7f:32:4d:4d)
Internet Protocol Version 4, Src: 172.16.1.21 (172.16.1.21), Dst: 10.133.150.1 (10.133.150.1)
Internet Control Message Protocol
You can see BIG-IP sent packets to physically address, but must send to VMAC, because 172.16.1.254 has VMAC mac address.
I used Checpoint GAIA 75.45 in ClusterXL with virtual IP and VMAC.