Hi,
For the sake of transparency, I have posted this issue on Serverfault.
I have an ESXi server on VLAN65 (192.168.65.2), a backup server on VLAN60 (192.168.60.203) and a PC on VLAN50 (192.168.50.101).
The backup server needs to talk to the ESXi server on port 902 (Network file copy (NFC)), but it is failing to communicate, however, I am able to perform a successful test between my PC and the ESXi server:
I am able to communicate between VLAN60 and VLAN65 using ping and traceroute.Code:PS C:\> Test-NetConnection -ComputerName esx01.domain.net -Port 902 WARNING: TCP connect to esx01.domain.net: ComputerName : esx01.domain.net RemoteAddress : 192.168.65.2 RemotePort : 902 InterfaceAlias : Ethernet0 SourceAddress : 192.168.60.203 PingSucceeded : True PingReplyDetails (RTT) : 0 ms TcpTestSucceeded : False
There are no firewall rules between these VLANs.
I have used the "All Sessions" report to try and troubleshoot, however, the only error I see is "invalid_blocked", however, other posts on this forum suggest I should ignore these. I don't see "invalid_block" when testing from my PC.
There are a lot of moving parts to this problem, and I am not saying it is my Untangle device at fault.
Are there any other reports or tools that I can use on Untangle to use to help resolve the issue?
If anyone has any suggestions or ideas, I'd be very grateful if you could share your thoughts.
Thanks in advance.