openvpn - need help to change IPv4 Tunnel Network

[jojothehumanmonkey]

hello and thanks,

i have to connect to another openvpn server that uses.

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IPv4 Address. . . . . . . . . . . : 10.10.0.21(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.0.0
   Default Gateway . . . . . . . . . : 10.10.0.1


my opnsense router for the openvpn connection uses

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IPv4 Tunnel Network 10.10.0.0/24


so i need to change the setting for opnsense but not sure what to change it without locking myself out of the router.
would this work?

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10.11.0.0/24

and if i make that change, do i need to re-export all the client config files?

thanks so much,

[jojothehumanmonkey]

i got it working.
1. changed the IPv4 Tunnel Network to 10.11.0.0/24
2. changed the openvpn firewall to pass that ip range.

thanks