I want to configure redundant communication between two Flexy 201 and eFive.
Say i have Flexy A & Flexy B at remote side and eFive at SCADA side.
eFive should fetch Data only from flexy A and if the communication between efive & Flexy A is not good then efice should fetch data from Flexy B.
Kindly provide the configuration steps / script to achieve this.
We don’t have any configuration steps/scripts to achieve this currently made.
We were wondering if you meant that both Flexy A and Flexy B are on the same LAN. I’m not entirely sure how the eFive would handle having 2 Flexys that have access to the same devices, but I think it may cause some problems by trying to have 2 active VPN connections with access to the same devices.
Thanks for the reply.
Yes both flexy will be on same LAN.
How about using two 3g extension card on a same base unit?
I think that this may be more of a hardware limitation. So when you’re connecting a device to an eFive you’ll need to either have the device be in its own subnet ie.
Flexy 1: 192.168.1.x/24
Flexy 2: 192.168.2.x/24
Or if they are in the same subnet, you need to specify the networks behind that specific flexy that you want to reach ie.
Flexy 1: 192.168.120.x/24
Network behind device on eFive: 192.168.120.126/31
192.168.120.126/31 would allow connection to those 2 devices on Flexy 1, but at this point that will block connection to those 2 devices from Flexy 2.
I can’t think of a way currently to allow both devices on that network to connect to the same devices