topic Re: MX68, DHCP-problem with one VLAN in Wireless

MX68, DHCP-problem with one VLAN

raymondhellberg — Thu, 14 Mar 2024 13:58:35 GMT

Might be beating a dead horse again here, but:

Remote location with MX68, a couple of AP's, central DHCP, multiple SSID's with tagged VLans, all VLans + Native in the trunk ports for the AP's. All VLans setup to relay to same central DHCP, central DHCP setup with subnets for all VLans.

DHCP works for all VLans except one, removing the tag in that SSID gives IP in the Native VLan, as expected I believe.

In my head things are configured correctly, but before I setup packet capturing, maybe someone can point out the rotten egg - thanks!

Re: MX68, DHCP-problem with one VLAN

aleabrahao — Thu, 14 Mar 2024 14:20:52 GMT

Can you share the configuration with us? Just make sure that the address and subnet mask are configured correctly in the SVI of the gateway and DHCP server.

Re: MX68, DHCP-problem with one VLAN

Philip D'Ath — Thu, 14 Mar 2024 18:38:03 GMT

Is that VLAN included in AutoVPN (for the DHCP requests to get to the central DHCP server)?

Re: MX68, DHCP-problem with one VLAN

raymondhellberg — Mon, 18 Mar 2024 09:53:05 GMT

Yes, it is - found under VPN Participants. DHCP-server configured correctly for that subnet also.