%%01ARP/4/DUP_IPADDR(l): Receive an ARP packet with duplicate ip address xxx.xxx.x.xx.x from GigabitEthernet0/0/1.802, source MAC is xxxx-xxxx-xxxx!
Check the configration
find that NAT is used.
nat address-group 1 srclsrcnat xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx vpn-instance srcl
vrrp ID has not config on the nat address-group, change the configuration, issue solved.:
nat address-group 1 srclsrcnat xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx vrrp 2 vpn-instance srcl
When VFW run VRRP, it's just like FW run VRRP. The diffrent between two scenario is that he last one will use more sub-interface.