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Home > Success Center > Network Performance Monitor (NPM) > NetPath error

NetPath error

Updated: November 4, 2016

Overview

Orion shows following error:

ErrorCode: NetPath_20022
Message: Exception in processing detail response for IP 192.0.2.0: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 192.0.2.0. Elapsed time: 21151 ms
Exception: System.Net.Sockets.SocketException (0x80004005): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 192.0.2.0
at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)
at System.Net.Sockets.TcpClient.EndConnect(IAsyncResult asyncResult)
at System.Threading.Tasks.TaskFactory`1.FromAsyncCoreLogic(IAsyncResult iar, Func`2 endFunction, Action`1 endAction, Task`1 promise, Boolean requiresSynchronization)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at SolarWinds.NetPath.Bgp.RawClients.RawClient.<TcpQueryAsync>d__4.MoveNext()

Environment

NPM 12.0.0 and later

Cause

Port 43 is blocked.

Resolution

These errors are related to the service that looks up BGP data for NetPath and very likely port 43 is blocked. You would need to open access to the first entry (All) and then one of the following entries based on geographic region.

 

Region

 

Hostname

Port

All whois.iana.org 43
North America whois.arin.net 43
Europe whois.ripe.net 43
Latin America whois.lacnic.net 43
Africa whois.afrinic.net 43
Asia-Pacific whois.apnic.net 43

 

 

 

 

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