The phenomenon of
BMC address to ping, but can't open administration page
Linux under the
Ipmitool LAN print view set up correctly, but is can't open administration page
Ipmitool MC reset cold restart invalid

The solution
X32 ipmitool raw 0 0 x66 reset BMC
(reset after the completion of the default IP into 192.168.2.100)
Ipmitool -i open LAN set 1 ipaddr 10.10.10.11 configure IP address
Ipmitool -l open LAN set 1 defgw ipaddr 10.10.10.254 configuration gateway
Ipmitool MC reset after cold reset successfully open the page