Messages

1

23.7 Legacy Series / Re: New here. Having a problem with DHCP on VLAN <Solved>

« on: December 03, 2023, 05:52:43 pm »

Thank you.
I had an unmanaged switch between one of my AP's and a managed switch. I had to follow the wires to find it.

2

23.7 Legacy Series / New here. Having a problem with DHCP on VLAN

« on: December 03, 2023, 06:16:08 am »

I just installed my OpnSense today. On my base LAN everything is working just fine. I also have a VLAN100 and I believe that DHCP is setup the same way as the LAN, but devices are not getting IP's.
The auto generated rules for DHCP seem to be in place. According to the DHCP logs seem to say that the device is being offered a lease. The devices says that it's not getting it. I can't seem to find any log of it in the rules logs. Any ideas?

In this log. The .100. is the new vlan and the .1. space is the standard LAN.

Informational   dhcpd   DHCPACK on 192.168.1.209 to d4:3a:2c:60:ec:92 (Pixel-8-Pro) via igb0   
Informational   dhcpd   DHCPREQUEST for 192.168.1.209 from d4:3a:2c:60:ec:92 (Pixel-8-Pro) via igb0   
Debug   dhcpd   reuse_lease: lease age 1014 (secs) under 25% threshold, reply with unaltered, existing lease for 192.168.1.209   
Informational   dhcpd   DHCPACK on 192.168.100.22 to 4a:4c:35:ea:c1:73 (Pixel-8-Pro) via vlan01.100   
Informational   dhcpd   DHCPREQUEST for 192.168.100.22 (192.168.100.1) from 4a:4c:35:ea:c1:73 (Pixel-8-Pro) via vlan01.100   
Informational   dhcpd   DHCPOFFER on 192.168.100.22 to 4a:4c:35:ea:c1:73 (Pixel-8-Pro) via vlan01.100   
Informational   dhcpd   DHCPDISCOVER from 4a:4c:35:ea:c1:73 via vlan01.100

3

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 22, 2022, 04:49:53 pm »

Thank you. I'll give it a shot.

4

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 21, 2022, 04:47:15 pm »

So the base interface LAN doesn't appear to have a way to attach a VLAN ID. Do I just delete the IP address for this interface and give it to a VLAN interface that is attached to the physical interface LAN?

5

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 21, 2022, 04:40:33 pm »

I think I understand.
So if I want 3 VLANs make all of them including the base LAN tagged. I will try that.

6

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 21, 2022, 03:55:56 pm »

Can you expand on that please?
I thought I could have, for example.
The native / default VLAN (which is untagged)
Then a tagged VLAN

If I can't do that. What is the proper way to setup OpnSense to have more than one VLAN on the LAN interface?

7

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 21, 2022, 12:57:20 am »

and some more.

8

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 21, 2022, 12:56:33 am »

So I spoke too soon. I don't know how to add pic inline.
So I am attaching them. Sorry.

9

22.1 Legacy Series / Re: Problems setting up VLANs

« on: July 21, 2022, 12:47:28 am »

I can do that.

10

22.1 Legacy Series / Problems setting up VLANs

« on: July 20, 2022, 11:01:34 pm »

I'm trying to segment my network a bit. I'm trying to have 3 VLANs. VLAN 1, Vlan 100, and VLAN 200.
My Switch is a managed TP-Link. One Port 1, which is where the Firewall is connected. I have configured the port for VLAN 1 untagged, VLAN 100 Tagged, VLAN 200 Tagged. I created 2 other ports 7 & 8 to be untagged on VLAN 100 and 200 for testing.

In the firewall I created the 2 new VLANs. Attaching them to the LAN interface. I assigned each interface and gave them a static IP on a new subnet. I created new firewall rules on each interface. Basically allow all ip4. I also added DHCP for each interface.

I can't ping the ip's and the firewall can't ping my computer. I have nothing in the firewall logs from or to that interface ether. Any idea what I'm missing here?