All About RPCPING Windows command
The Windows rpcping command is a powerful tool for troubleshooting RPC communication issues. It allows users to test connectivity, verify RPC endpoint connectivity, and diagnose various RPC errors. By using rpcping, users can easily identify and resolve connectivity problems, ensuring smooth communication between different network components. The command provides detailed information about the RPC connection, helping users pinpoint the source of any communication issues quickly and efficiently.
RPCPING Syntax:
Section titled “RPCPING Syntax:”rpcping [options] [parameters]Options:
Section titled “Options:”| Option | Description |
|---|---|
| -t | Specifies the number of retries |
| -o | Specifies a timeout value in seconds |
| -u | Uses UDP instead of TCP |
| -e | Enables extended reporting |
| -s | Shows status of RPC service on server |
| -l | Specifies the log file path |
Parameters:
Section titled “Parameters:”| Parameter | Description |
|---|---|
| target | Specifies the target server for RPC testing |
| port | Specifies the port number for RPC testing |
| protocol | Specifies the protocol to use (ncacn_np, etc.) |
| endpoint | Specifies the endpoint to bind to |
| service | Specifies the service to use (e.g., svcctl) |
| authlevel | Specifies the authentication level to use |
| authntication | Specifies the authentication service to use |
| secqos | Specifies the security quality of service |
| serverspn | Specifies the SPN to authenticate with |
| securechannel | Specifies whether to use secure channel for RPC |
| commonendpoint | Specifies a common endpoint for all interfaces |
RPCPING CMD Examples:
Section titled “RPCPING CMD Examples:”Query RPC Endpoint on a Remote Server
Section titled “Query RPC Endpoint on a Remote Server”rpcping -s <RemoteServerName> -e 135Queries the RPC endpoint on a remote server using port 135.
Test Connectivity to a Specific Port
Section titled “Test Connectivity to a Specific Port”rpcping -t ncacn_ip_tcp -s <IPaddress> -o 0 -t ncacn_ip_tcp -q "<UUID>" -a privacy -ep <EndPointName>Tests connectivity to a specific port on a remote server using the specified endpoint.
Check RPC Active Directory Response
Section titled “Check RPC Active Directory Response”rpcping -s <DomainControllerName> -o 1 -MSAChecks the RPC active directory response on a domain controller.
Test RPC Connectivity over TCP/IP
Section titled “Test RPC Connectivity over TCP/IP”rpcping -s <ServerName> -o 1 -n 1 -a 9 -u 10 -v 3Tests RPC connectivity over TCP/IP with the specified settings.
Verify Active Directory Replication over RPC
Section titled “Verify Active Directory Replication over RPC”rpcping -s <DCName1> -o 32 -t ncacn_ip_tcp -q "<UUID>" -a integrity -ep <EndpointName>Verifies Active Directory replication over RPC using specified parameters.
Check RPC Connectivity Using Specific Authentication
Section titled “Check RPC Connectivity Using Specific Authentication”rpcping -s <ServerName> -o 1 -MSA -e 1 -a integrityChecks RPC connectivity on a server using specific authentication mechanisms.
How do I use rpcping in Windows?
Section titled “How do I use rpcping in Windows?”To use the rpcping command in Windows, execute the following command:
rpcping /t ncacn_http -s localhost -o 1 -I 0 -H 1 -t ncacn_http -o RpcHttpConnectionA_InfoWhat is the purpose of rpcping command in Windows?
Section titled “What is the purpose of rpcping command in Windows?”The rpcping command is used to check the RPC connectivity to a specified server.
How can I specify the server to test RPC connectivity using rpcping?
Section titled “How can I specify the server to test RPC connectivity using rpcping?”You can specify the server to test RPC connectivity with the -s option followed by the server name or IP address. For example:
rpcping /s example_serverHow do I specify the protocol to use with rpcping command?
Section titled “How do I specify the protocol to use with rpcping command?”To specify the protocol to use with rpcping, you can use the -t option followed by the protocol type. For instance:
rpcping /t ncacn_ip_tcpHow can I set a specific option value with the rpcping command?
Section titled “How can I set a specific option value with the rpcping command?”You can set a specific option value using the -o option followed by the desired value. For example:
rpcping -s localhost -o 1How do I troubleshoot RPC connectivity using rpcping in Windows?
Section titled “How do I troubleshoot RPC connectivity using rpcping in Windows?”To troubleshoot RPC connectivity using rpcping, you can include options like -I (ping interval) and -H (ping count) in the command. Example:
rpcping -s example_server -I 5 -H 10Can I test RPC connectivity over a specific port with rpcping?
Section titled “Can I test RPC connectivity over a specific port with rpcping?”Yes, you can test RPC connectivity over a specific port by specifying the port number using the -80 option. For instance:
rpcping -s server.example.com:135How do I get detailed information about the RPC connection using rpcping?
Section titled “How do I get detailed information about the RPC connection using rpcping?”You can get detailed information about the RPC connection by including the -o option followed by the RpcHttpConnectionA_Info value in the rpcping command. Example:
rpcping -s localhost -o RpcHttpConnectionA_InfoApplications of the RPCPING Command
Section titled “Applications of the RPCPING Command”- Testing connectivity between a client and a server
- Verifying RPC communication on a network
- Troubleshooting RPC-related issues
- Checking if RPC services are functioning correctly