https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11991#M3019 3. buy a cheap firewall to do NAT Wed, 03 Aug 2016 14:17:00 GMT Ronald_Dvorak 2016-08-03T14:17:00Z https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11989#M3017 Hi, I have "System Type: X440-48t" "version -16.1.3.6" used as server farm. I have connected the ISP leased line from ISP switch directly to server farm and assigned a public IP in the switch’s ISP Vlan. Now I am able to reach the ISP gateway which is Cisco switch from X440-48t and I am able to access the switch from outside. Now we don’t have access to the ISP switch for which we are not able to do a static route back to our private network. So is there any possibility to enable NAT in our switch so that I can translate the private IP to public. If NAT cannot be enabled are there any other options? Wed, 03 Aug 2016 14:05:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11989#M3017 Abdul_Raheem 2016-08-03T14:05:00Z https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11990#M3018 No, the Summit X440 doesn't support NAT.<BR /> You have two choices:<BR /> 1. You get a public network from your provider which you use for private purposes (not very likely)<BR /> 2. You buy a SSA Switch - this one can do NAT Wed, 03 Aug 2016 14:14:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11990#M3018 André_Herkenrat 2016-08-03T14:14:00Z https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11991#M3019 3. buy a cheap firewall to do NAT Wed, 03 Aug 2016 14:17:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11991#M3019 Ronald_Dvorak 2016-08-03T14:17:00Z https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11992#M3020 Hi Andre and Ronald,<BR /> Thank you very much you kind and quick reply.<BR /> I wanted to know weather NAT can be enabled in our switch which you have confirmed as no.<BR /> <BR /> once again thank you very much for all. Wed, 03 Aug 2016 14:21:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11992#M3020 Abdul_Raheem 2016-08-03T14:21:00Z https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11993#M3021 Good stuff! Welcome to the Hub Abdul. Wed, 03 Aug 2016 14:21:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/to-use-the-privet-ip-using-the-public-ip-assigned-directly-to/m-p/11993#M3021 Ryan_Mathews 2016-08-03T14:21:00Z