The vip generated by keepalived cannot access the nginx service exposed by the Nodeport

Kubernetes version:1.22
Cloud being used: private cloud

ip transparent externaltrafficpolicy=local is configured.
The server has one Intranet ip address and one vip.
The Intranet ip address can be used to access the server. The vip address displays timeout.
Please help me use vip access to this service.

kubernetes 版本:1.22
云平台:私有云

keepalive生成的vip不能访问Nodeport暴露的nginx服务。配置了IP透传externaltrafficpolicy=local
服务器有一个内网ip地址和一个vip。可以通过内网ip地址访问服务器。vip地址超时.请帮助我使用vip访问这个服务