subnet not reachable from split tunnel VPN client

[TEAM-ind]

Hello.  I hope everyone is doing well.   I am seeing a behavior when adding a subnet to our LAN.  Each of our locations has an MX appliance.    192.168.102.0 /24 is newly added network at one location, and it is reachable from all locations and from VPN clients.  However, when I split tunnel a VPN client, it is not reachable.  I cannot figure out why.  Other local subnets are reachable when using split tunnel, but not this newly added one.

Can anybody provide a reason as to why that might be the case?

[alemabrahao]

Have you tried adding the route to the network manually?

netsh interface ipv4 add route <destination subnet> "<interface name>"

https://documentation.meraki.com/MX/Client_VPN/Configuring_Split_Tunnel_Client_VPN 

[TEAM-ind]

Hello, and thank you for your reply.

Yes, that does work, but I am wondering why I need to do that, as I do not need to for other local networks.

[alemabrahao]

Because it is necessary to specify the traffic that goes to the VPN manually as described in the documentation, for this it is necessary to create the entry manually.