@KJK I think I did not explain the problem good enough. pfSense connect a vlan with either switch-1 or switch-2. I have choosen to link the managment vlan to switch-1 So there can not be a direct...

@KJK All my ^boxes^ with a wired connection and surely things like a NAS or a server have fixed addresses assiged on the device itself. Then we have the groep a bit less esential wich become a fixed...

@Louis2 I hardly dare to say The DHCP-server on pfSense was off for that VLAN Now the other problem, which was in fact the first problem, I discovered. Given that the DHCP-problem is "solved", the...

@KJK I understand what you are saying, hower note that this is absolutelely not the first time I configure a setup like this. And IMHO it should be easy. However what I am seeing now is bizar !! You...

@Louis2 I did some further testing using the pfSense package capture function Related to the pinging the clients in VlanX. Wireshark shows that: the pings arriving from client D, are leaving pfSense...

@KJK I agree, I had a look at it dis some trails and I think it is just info for a management system. I turned it off again