AP7636 如何命令行同时设置端口映射和DMZ主机？

dailer端口已存在如下配置，想把内网另外一台host映射到外网，输入以下命令均提示  The global information overlaps with an existing internal server on this interface.

nat server global current-interface inside 10.216.1.240

nat server protocol tcp global current-interface inside 10.216.1.240

是否支持在已有端口映射的配置下再设置一个dmz主机？

dis this

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interface Dialer1

 description CU-PPP

 mtu 1492

 ppp chap password cipher 

 ppp chap user 

 ppp ipcp dns admit-any

 ppp ipcp dns request

 ppp pap local-user password cipher 

 dialer bundle enable

 dialer-group 1

 dialer timer idle 0

 dialer timer autodial 30

 ip address ppp-negotiate

 tcp mss 1452

 nat outbound 2000

 nat server protocol tcp global current-interface 23022 inside 10.216.0.230 22

 nat server protocol tcp global current-interface 23023 inside 10.216.103.230 22

 nat server protocol tcp global current-interface 25122 inside 10.216.103.251 22

 nat server protocol tcp global current-interface 25222 inside 10.216.103.252 22

 nat server protocol udp global current-interface 500 inside 10.216.1.251 500

 nat server protocol udp global current-interface 4500 inside 10.216.1.251 4500

 nat server protocol udp global current-interface 60002 inside 10.216.103.252 60002

 nat server protocol udp global current-interface 60007 inside 10.216.103.252 60007

 nat server protocol udp global current-interface 60008 inside 10.216.103.252 60008

 ipv6 address auto

 ipv6 address auto link-local

 ipv6 dhcp client pd 1 rapid-commit option-group 1

 ipv6 dhcp client stateless enable

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