Seperate subnets on the same physical NIC with VLANs
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I'm fairly new to VLANs, so apologies for my misunderstanding, maybe...
I got my home network behind the pfSense box and would like to add another network for VMs running on an ESXi server. I've created a new port group on ESXi with the VLAN ID 10 as well as an interface in pfSense with VLAN ID 10 that uses the same physical NIC as my LAN network (https://i.imgur.com/05gOGwl.png) (https://i.imgur.com/4tww4KC.png). If I create a VM in that port group now it doesn't get a DHCP address (as it should be), but when I add a static IP to it in the same subnet as the VLAN Interface, the VM can't ping the pfSense box.
What am I missing?
To add: All my switches are unmanaged, not sure if that matters but tagging should be done by the vSwich/Port group and pfSense anyway if I'm correct.
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Your are using a /32 for your VLAN address, that's a single host not a network. And if you want to use DHCP you'll need to enable the DHCP service on your new network.
You should learn the basics of networking first, or at least thoroughly read the pfSense book: https://www.netgate.com/docs/pfsense/book/
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@grimson Thanks... I completely overlooked that and set it to /24 now. However, I am still unable to ping the device.
This is the configuration of the interface of my VM: https://i.imgur.com/3ByIZw1.png
Also, I don't want DHCP on that network. At least not now.
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@sdcrockz said in Seperate subnets on the same physical NIC with VLANs:
@grimson Thanks... I completely overlooked that and set it to /24 now. However, I am still unable to ping the device.
Did you create firewall rules for your new network? Probably not.
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@grimson I did actually create one that allows everything, just to start, but it still just says Destination Host unreachable.
https://i.imgur.com/yQFABBU.png -
Then start following the manual: https://www.netgate.com/docs/pfsense/routing/connectivity-troubleshooting.html and if this isn't enough capture packets on both sides to see where it fails.
Btw. if you really want to use VLANs get managed switches, unmanaged switches can strip/mess up VLAN tags.
