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Failed to connect to AppFabric Cache application server

I installed the appfabric cache server (v1.1). The service runs under a service account, and cluster configurations are stored in SQL Server. the service account has permissions on the sql server and can successfully configure.

The administrator console opened by the user of the service account has access to the cache.

But the problem is that when I tried to connect to this caching service from another machine, it could not connect.

ErrorCode<ERRCA0017>:SubStatus<ES0006>:There is a temporary failure. Please retry later

When I tried setting up xml to share the file and the service running in the NetWorkService account, I was able to connect.

The following parameters are checked on the cache server.

  • The service is started and running on port 22233.
  • The firewall is turned off.
  • The client computer is granted permission to access the cache cluster.
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Running the AppFabric cache like anything other than Network Service is not supported.

Here is the official documentation which hints at the limitation :

The caching service is installed to work under the Account network service. This means that for network operations, the Caching Service uses the security credentials of the cache server computer account. The caching service uses a low-priority network account to help reduce the damage that could be caused by malicious attacks.

But if you do not find this convincing theres this forum post from MS person:

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AppFabric - 100% WCF. , WCF " " . AppFabric .

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