area-System.Netbughelp wantedtenet-compatibility
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描述
Related https://github.com/dotnet/corefx/issues/9350
In PowerShell repo we port TestConnection cmdlet and catch some problems in the ping API.
The problems documented in the cmdlet tests - see comments and if (!isWindows) blocks.
Below short list:
- Dontfragment doesn't work on Unixes This definitely should work on Linux and on MacOs too
PingReply.Bufferis empty on Unix. Expected - a buffer we send.- Ping unreachable host returns ErrorCode 6 (Handle is invalid) on Unix. Expected (as on Windows) - 11001 (Host not found).
- API always returns Options based on default PingOptions() constructor (Ttl=128, DontFragment = false). PingReply.Options.DontFragment:
- on Windows always returns false. Expected - real value from ping request.
- on Unix always returns null. Expected - real value from ping request (or false if not implemented).
PingReply.Options.Ttl - always 128. Expected - real value from ping request. PingReply.Options.Status - always Success (if we expect 'TtlExpired'). Expected - real status.
- PingReply doesn't return ScopeId in IPAddress