How to configure two public IP Address on sophos firewall

Question

Formerly I was using Cyberoam firewall and two different ISP is configured in there, recently I got to know about Sophos has taken over Cyberoam, and i have licence on the cyberoam till august 2021. 
 I was advised to swap my Cyberoam with Sophos, which i did 
 I have problem configuring two different ISP/Public addresses on it. 
 Model XG 135 
 I need help

emmosophos · Answer

Hello Abiodun, 
 Thank you for contacting the Sophos Community. 
 If your ISP is giving you for example the IP 236.232.149.19/29 and 236.232.149.20/29 you would add the Second IP with a /32 mask as an Alias IP in the WAN interface 
 If your customer is giving you two different blocks for example 236.232.149.19 and 199.199.199.200 then you can configure an additional interface in the XG as a WAN interface and add it there. 
 Regards,