Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

Thread Info
  • State Verified Answer
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 3 replies
  • Answers 1 answer
  • Subscribers 41 subscribers
  • Views 42295 views
  • Users 0 members are here
Options
Suggested
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

How to setup trunk port on Sophos XG?

sparkytech

I am trying to setup a trunk port between My Sophos XG firewall and a managed switch. I have created VLAN's 2 & 3, and created DHCP servers for both of them. I need both of these VLAN's to be on port 2 of my Sophos box. When I connect to my managed switch trunk port, and connect my PC to VLAN 2 or 3 switch ports, I do not get an IP address from the DHCP server in Sophos. What am I doing wrong here?



This thread was automatically locked due to age.
  • +1

    Bryan,

    your configuration should work with no issue. Did you connect the same pc and received an IP address on VLAN 1 from XG? If the XG has already release an IP to a PC, it will not release another IP to the same PC (MAC-ADDRESS) in another vlan, unless you do not enable global dhcp options.

  • 0 in reply to lferrara

    Hello this is my network topology.  I have to make INTERVLAN ROUTING BETWEEN VLAN NETWORKS. 

    How do trunk port between SW3 - Layer 3 and Sophos XG Firewall.

  • 0 in reply to StilianLazarov

    Stilian,

    in order to create "router on a stick" proceed as follow:

    • configure a physical network interface with an IP (this is required for VLAN 1)
    • Add other VLAN on the same ports (always under Network Menu > Interfaces TAB)
    • Create the proper Firewall rules
    • Create a DHCP server for each VLAN Interface under DHCP TAB

    You can assign the additional VLAN to LAN zone or create additional zone if you wish.

    If you need inter-vlan communication, create the needed firewall rules.

    Regards

Unfiltered HTML