TL-SG108E with OPNSense VLAN.

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TL-SG108E with OPNSense VLAN.

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TL-SG108E with OPNSense VLAN.
TL-SG108E with OPNSense VLAN.
2021-06-15 13:54:26 - last edited 2021-06-15 20:37:07
Model: TL-SG108E  
Hardware Version: V5
Firmware Version: 1.0.0 Build 20191021 Rel.53360

Hi,

I'm trying to configure basic VLAN with TL-SG108E switch with the OPNSense. I want my PC to use this VLAN. Here are the screenshots with configuration on the OPNSense and switch.

 

PC is plugged in port number 8 on the switch. When I try to renew dhcp on Ubuntu I get:

 

ubuntuPC:~$ sudo dhclient -v enp0s31f6
Internet Systems Consortium DHCP Client 4.4.1
Copyright 2004-2018 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/enp0s31f6/4c:cc:6a:b8:03:86
Sending on   LPF/enp0s31f6/4c:cc:6a:b8:03:86
Sending on   Socket/fallback
DHCPREQUEST for 192.168.1.131 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x404b73d7)
DHCPREQUEST for 192.168.1.131 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x404b73d7)
DHCPREQUEST for 192.168.1.131 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x404b73d7)
DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 3 (xid=0x71335e01)
DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 8 (xid=0x71335e01)
DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 10 (xid=0x71335e01)
DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 10 (xid=0x71335e01)
DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 16 (xid=0x71335e01)

 

I think the switch is somehow misconfigured but I have no idea how to debug it. I think I did everything like in this video: https://www.youtube.com/watch?v=5ohLAFHnOHg

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Re:TL-SG108E with OPNSense VLAN.-Solution
2021-06-15 20:36:42 - last edited 2021-06-15 20:37:07

I forgot that cable from switch was not connected directly to my opnsense box but to my router acting as access point because I needed more Ethernet ports. That is where vlan marked packets were blocked.

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Re:TL-SG108E with OPNSense VLAN.-Solution
2021-06-15 20:36:42 - last edited 2021-06-15 20:37:07

I forgot that cable from switch was not connected directly to my opnsense box but to my router acting as access point because I needed more Ethernet ports. That is where vlan marked packets were blocked.

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