The busybox-edge application in the edgezone can access the tcp-echo-cloud application in the cloud via IP address, but not via domain name.

[bird2426]

What happened:
The busybox-edge application in the edgezone can access the tcp-echo-cloud application in the cloud via IP address, but not via domain name.
I have checked my configurations by https://zhuanlan.zhihu.com/p/585749690.

What you expected to happen:
The busybox-edge application in the edgezone can access the tcp-echo-cloud application in the cloud via domain name.
How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Environment:

• EdgeMesh version: 1.17.0

• Kubernetes version (use kubectl version): `.1.22.17

• KubeEdge version(e.g. cloudcore --version and edgecore --version): 1.13.5

• Cloud nodes Environment:

  • Hardware configuration (e.g. lscpu):
  • OS (e.g. cat /etc/os-release): "CentOS Linux 7 (Core)
  • Kernel (e.g. uname -a):Linux master 3.10.0-862.el7.x86_64
  • Go version (e.g. go version):
  • Others: docker 24.0.2
• Edge nodes Environment:

  • edgecore version (e.g. edgecore --version): 1.13.5
  • Hardware configuration (e.g. lscpu):
  • OS (e.g. cat /etc/os-release): CentOS Linux 7 (Core)
  • Kernel (e.g. uname -a): Linux ds251 3.10.0-1160.76.1.el7.x86_64
  • Go version (e.g. go version): docker 24.0.2
  • Others:

[Janeuuu]

Same as you, have you solved it?

[Janeuuu]

Same as you, have you solved it?
Question 6 provided the answer to my issue.