I am using the following:
- SG125 with latest firmware 9.713-19
- APX320 (Wireless Access point)
I use the Eth2 on SG125 that is connected to a device that is supplying a DCHP Server. It is required for a new project.
The APX320 is connected to Eth5 and working already for different Wireless networks, but these networks are using the DHCP Server of my SG125.
Now I want to add an additional wireless network on that the connected clients should receive the DHCP addresses from the DHCP Server connected to Eth2.
I tried already different things, like DHCP relay or Ethernet Bridge, but all without success.
Do I overlook a setting for this scenario?
Many thanks for your help!
Hallo Ingo and welcome to the UTM Community!
I'm not "seeing" your topology.
Cheers - Bob
1. I have Ethernet switches in use but not on port ETH2 and ETH5.
2. No. The device is already supplying DHCP. But it is not supplying DHCP for devices connected via the Wireless Network wlan4.
3. On Eth5 I am using VLANs only. There is no bridge Mode in use.
For better understanding I try to explain the topology as follows:
Eth0 - 192.168.1.100/24 - Connected to Ethernet switch for Computers and PrintersEth1 - 192.168.212.1/24 - WAN to Mobile InternetEth2 - 192.168.150.1/24 - WAN to Highspeed Internet that is supplying DHCP as well. DHCP range is 192.168.150.10-254.Eth3 - not in useEth4 - 192.168.51.1/24 - Computer for Conference SystemEth5 - VLANs 10, 12
VLAN 10 - 192.168.10.1 - Management Interface for APX320 Access PointsVLAN 12 - 192.168.12.1 - Management Interface for Network Switches
wlan0 - 192.168.50.1/24 - WiFi for Conferencewlan1 - 192.168.60.1/24 - WiFi for Crewwlan2 - 192.168.70.1/24 - WiFi for Trainingwlan3 - 192.168.80.1/24 - WiFi for Enginewlan4 - 192.168.90.1/24 - WiFi for HIGHSPEED INTERNET
NAT Rules:Network: Uplink Interface:Ethernet switch Uplink InterfacesWiFi Conference Uplink InterfacesWiFi Crew Uplink InterfacesWiFi Training Uplink InterfacesWiFi Engine Uplink InterfacesWiFi HIGHSPEED INTERNET Uplink Interfaces
DHCP Server:Name Interface IP Address range Gateway DNS 1Management Access Points VLAN 10 192.168.10.10-254 192.168.10.1 192.168.10.1WiFi Conference wlan0 192.168.50.10-254 192.168.50.1 192.168.50.1WiFi Crew wlan1 192.168.60.10-254 192.168.60.1 192.168.60.1WiFi Training wlan2 192.168.70.10-254 192.168.70.1 192.168.70.1WiFi Engine wlan3 192.168.80.10-254 192.168.80.1 192.168.80.1
Firewall Rules to allow the required traffic are setup already for all networks.
Now the devices connected to Wlan4 should get DHCP from Eth2.
Many thanks in advance!
Weihnachten ist vorbei, also erst jetzt hatte ich Zeit...
I think this is simply a case of the wlan4 wireless network needing a different configuration. Instead of being a Separate Network, configure it as "Bridged to AP LAN" and everything should work as you wish.
Cheers und Gruß aus Oklahoma - Bob
bei mir war es auch etwas stressiger. Aber nun habe ich Zeit zu antworten.
When I configure it as "Bridged to AP LAN" then the clients in the wlan4 are getting the IP settings from the "Management Access Points VLAN 10". I tried the DHCP Relay function but it does not work as well.
Best regards from Germany,