Forefront Threat Management Gateway (Forefront TMG) from Microsoft is a network router, firewall, antivirus program, and web cache. It was earlier known as Microsoft Internet Security and Acceleration Server (ISA Server). It runs on Windows Server and performs the role of investigating all network traffic that goes through it. Thus, it plays a pivotal role in securing your network traffic and ensuring the safety of highly important data and information. However, on certain occasions, you face “The remote procedure call failed” error while using the service. There might be different causes for the error, and you need to identify the exact reason to troubleshoot the error.
In the current blog, you get to know various tips and tricks to deal with the issue. These tips are extremely useful if you are an advanced computer user with a sound knowledge of computers and servers. Computers and servers are delicate issues and even a minute deviation in settings can invite disastrous consequences. Therefore, you should always consult a professional tech support company if you don’t know much about computer service and support. A trained and experienced computer technician can guide you in the most appropriate manner to fix the error. Continue reading the blog to troubleshoot the error on your own.
Symptoms of the Error
A computer running Microsoft Internet Security and Acceleration (ISA) Server 2004 may not allow RPC route publishing. ISA Server 2004 from Microsoft Forefront TMG also acts as a router, an Internet gateway, virtual private network (VPN) server, or a proxy server. Users may come across the same problem if they are running Windows Essential Business Server 2008. Once the issue takes place, you may receive the message given below.
“The remote procedure call failed.”
Reasons for the Error
You may face the error if you select more than one protocol definitions for the same RPC server. It is likely to happen if you are using the same RPC server in ISA Server 2004, Microsoft Forefront TMG, Medium Business Edition or Windows Essential Business Server 2008.
The following scenarios may occur if the RPC traffic in ISA Server gets divided among different RPC protocol definitions.
The firewall attempts to catch up all RPC traffic to the original definition of the RPC protocol.
The firewall denies traffic that catches up the other definitions of the protocol.
How to Resolve
Windows errors may be common, but there is always a way to fix them. Similarly, if you are facing “The remote procedure call failed” error then don’t panic instead follow the suggestions mentioned in the blog.
To overcome the issue without the help of a computer technician or tech support company you need to develop only one protocol definition for each of the published servers. For example, if you want to publish an RPC server in route scenario then you need to create a protocol including the interfaces for all the servers.
To do this, you need to apply the following steps:
The remote procedure call failed error should become a history once you perform the above steps on your Windows PC.
Conclusion
Carrying out changes to the server settings looks easy but it is quite tricky. Your scanty knowledge about computers and servers may not get enough to fix the issue. Any untoward step may take you through a troublesome experience when you will struggle hard to set things right. To avoid such unpleasant circumstances, you may call a tech support service for instant, secure, and reliable computer service rendered through certified computer technicians only.
In the current blog, you get to know various tips and tricks to deal with the issue. These tips are extremely useful if you are an advanced computer user with a sound knowledge of computers and servers. Computers and servers are delicate issues and even a minute deviation in settings can invite disastrous consequences. Therefore, you should always consult a professional tech support company if you don’t know much about computer service and support. A trained and experienced computer technician can guide you in the most appropriate manner to fix the error. Continue reading the blog to troubleshoot the error on your own.
Symptoms of the Error
A computer running Microsoft Internet Security and Acceleration (ISA) Server 2004 may not allow RPC route publishing. ISA Server 2004 from Microsoft Forefront TMG also acts as a router, an Internet gateway, virtual private network (VPN) server, or a proxy server. Users may come across the same problem if they are running Windows Essential Business Server 2008. Once the issue takes place, you may receive the message given below.
“The remote procedure call failed.”
Reasons for the Error
You may face the error if you select more than one protocol definitions for the same RPC server. It is likely to happen if you are using the same RPC server in ISA Server 2004, Microsoft Forefront TMG, Medium Business Edition or Windows Essential Business Server 2008.
The following scenarios may occur if the RPC traffic in ISA Server gets divided among different RPC protocol definitions.
The firewall attempts to catch up all RPC traffic to the original definition of the RPC protocol.
The firewall denies traffic that catches up the other definitions of the protocol.
How to Resolve
Windows errors may be common, but there is always a way to fix them. Similarly, if you are facing “The remote procedure call failed” error then don’t panic instead follow the suggestions mentioned in the blog.
To overcome the issue without the help of a computer technician or tech support company you need to develop only one protocol definition for each of the published servers. For example, if you want to publish an RPC server in route scenario then you need to create a protocol including the interfaces for all the servers.
To do this, you need to apply the following steps:
- Navigate to Start >> Programs >> Microsoft ISA Server >> and then click ISA Server Management.
- Click ‘Firewall Policy’ appearing in the left pane.
- Now go to the right pane, and click the ‘Toolbox’ tab and then expand ‘Protocols.’
- Click ‘New’ under ‘Protocols’ and then click ‘RPC Protocol.’
- Move on to the New Protocol Definition Wizard page and then type RPC Server and then finally click ‘Next.’
- Now go to the Select Server page and type the name of the RPC server in the Server Name box, and then click ‘Next.’
- Select the check boxes by clicking on all the available interfaces belonging to the RPC server on the Server Interfaces page and then again click ‘Next.’
- Click ‘Finish’ and then in the middle pane, click ‘Apply’ to save the changes and to update the firewall policy.
The remote procedure call failed error should become a history once you perform the above steps on your Windows PC.
Conclusion
Carrying out changes to the server settings looks easy but it is quite tricky. Your scanty knowledge about computers and servers may not get enough to fix the issue. Any untoward step may take you through a troublesome experience when you will struggle hard to set things right. To avoid such unpleasant circumstances, you may call a tech support service for instant, secure, and reliable computer service rendered through certified computer technicians only.