Ipsec Tunnel connected - But the firewall is blocking all traffic to the tunnel

[pike (Michael Kicks)]

This is my routing table.

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         gateway         0.0.0.0         UG    0      0        0 enp2s0
link-local      0.0.0.0         255.255.0.0     U     1002   0        0 enp2s0
link-local      0.0.0.0         255.255.0.0     U     1003   0        0 enp3s0
link-local      0.0.0.0         255.255.0.0     U     1004   0        0 enp4s5
link-local      0.0.0.0         255.255.0.0     U     1005   0        0 enp4s5.1
172.20.1.0      0.0.0.0         255.255.255.0   U     0      0        0 enp2s0
172.31.3.0      0.0.0.0         255.255.255.0   U     0      0        0 enp3s0
172.31.4.240    172.31.4.242    255.255.255.240 UG    0      0        0 tunrw
172.31.4.242    0.0.0.0         255.255.255.255 UH    0      0        0 tunrw
172.31.110.0    0.0.0.0         255.255.255.0   U     0      0        0 enp2s0
172.31.253.0    0.0.0.0         255.255.255.248 U     0      0        0 enp4s5.1
172.31.254.0    0.0.0.0         255.255.255.0   U     0      0        0 enp4s5

Would you please post yours?
A bug on the interface has been found on OpenVPN subnetting validation

Subnet refused by GUI

NethServer Version: 7.6.1810 I’m trying to setup my OpenVPN with subnet 172.31.4.240 mask 255.255.255.240 and GUI answers Network regular expression /^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}(0)$/ If i use 172.31.4.0 with same mask completes without errors.

Give us a try using a /24 subnet will help us find another bug on IpSec.

Is one of the subnets used in another network segment on one of two sites?
Also… Zones?
I did not add any zone on my firewall interface.