Tcpip Notes port not working when connected with vpn forticlient

Hi all,

today I run across an issue I had not seen before:

I connected via VPN to our company network (FortiClient) and I realized my Notes client (14FP2 on Sequoia 15.1.1) was not connecting to our Domino servers.

Some of the errors I see are:

- on the Replicator page : Unable to find path to server. Check your network or VPN connection. ... etc.

- on the settings-ports-trace connection it is as if the tcpip port was not there:

Determining path to server <servername>/<org>
Available Ports: <- no ports listed here, but I can see tcpip on the preceding dialog
Checking normal priority connection documents only...
Allowing wild card connection documents...
Enabling name service requests and probes...
Checking low and normal priority connection documents...
No default passthru server defined
Unable to find any path to <servername>/<org> because Unable to find path to server. Check your network or VPN connection. If you have a working connection, go to Preferences - Notes Ports and click Trace to discover where it breaks down.

It is as if the port was not there. I once saw an error about the driver, but I cannot remember where (I will add info about it if I stumble upon it again).

troubleshooting already done:

- I tried to disable the port, close and reopen Notes, enable, close and reopen (nothing)

- tried to reopen Notes after vpn was up (nothing)

- tried to open Notes wih vpn down, check it was working with vpn down (I can reach domino servers via public ip), then started the vpn ... result is that Notes stops connecting.

- with Notes open, if I take the vpn down, notes starts connecting to servers, then take vpn up and it says "The network is down" in the Replicator page.

- I disabled the private mac address the macos offers to protect privacy (thinking that a different mac address than usual could be the problem), but it did not make a difference.

I can live with this (which is why I do not open a case with support), but maybe someone has already stumbled upon this issue and found out what was going on.

Hello @Michelangelo Gambacorta

Greeting for the day !!!

The Network Resiliency feature was introduced in HCL Notes version 12 for Mac. If you are facing connectivity issues with your VPN, you can temporarily disable this feature by adding the line `Network_Resiliency=0` to the Notes preferences located at Library > Preferences > Notes Preferences.

After making this change, launch the Notes client, and attempt to connect over the VPN network to check connectivity with the servers.

For further information regarding the connectivity issue with HCL Notes 12 on Mac when using a VPN, please refer to the following article:
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0092536


I hope this helps.

Regards,

Pramod

Thanks Pramod, that init setting solved the problem.

I was using Notes client 14FP2 ... I hope HCL fixes this on the next FP as they did for version 12