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XG 18.5 Change DHCP Option 60 and 61 for WAN / ISP Connection

juergenb52

Hello,

i need to change the DHCP Option 60, 61and 12 that a Router/Firewall or a FritzBox sends to the ISP Modem.

My ISP Modem is analyzing the Option 60/61 and locks the Device to this MAC/Vendor option.

So if i switch from FritzBox to Sophos XG i need to wait more than 60 minutes for a relase of the DHCP IP Lease.

So ...

I need to fake the Data, that XG sends to the ISP/DHCP Server.

Who can i set these parameters in a XG 18.5.0 environment?

Option: (60) Vendor class identifier
Length: 19
Vendor class identifier: AVM DHCPC v9.04.395

Option: (61) Client identifier
Length: 15
IAID: 6d5d23b5
DUID Type: link-layer address (3)
Hardware type: Ethernet (1)
Link layer address: 44:4e:6d:5d:23:b5

Option: (12) Host Name
Length: 9
Host Name: fritz.box
 

Thanks

Jürgen



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