https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10249#M1277 Sarmad,<BR /> <BR /> ACL's as a workaround for NAT can make a huge mess If it was possible, and would be very limited. I tried to find a way to do this with ACL's but we need the ability to change the destination IPv4 address as NAT does. Currently EXOS ACL's do not support changing of the destination IPv4 address.<BR /> <BR /> Sorry for the bad news. I would recommend adding a firewall or a device that supports NAT. <BR /> <BR /> Stephen<BR /> <BR /> Wed, 25 Nov 2015 21:40:00 GMT StephenW 2015-11-25T21:40:00Z https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10245#M1273 Is it possible to connect the extreme switch x440 direct with ISP ip gateway (i am unable to get internet access on the other vlans )<BR /> <BR /> <B>Hello Every one,</B><BR /> <BR /> i am getting stuck while accessing the internet to the private vlans.i created 2 test vlans . on default able to access while other unable to access .i placed a switch direct with ISP gateway .inter-vlan routing &amp; ip-forwarding also be configured but got stuck on NAT configuration.<BR /> how do i configure NAT on my switch.Plz suggest<BR /> <BR /> thankyou<BR /> <BR /> <BR /> Mon, 16 Nov 2015 14:15:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10245#M1273 Sarmad_Nasir 2015-11-16T14:15:00Z https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10246#M1274 Hello, Sarmad!<BR /> <BR /> Summit switches don't support NAT.<BR /> As workaround you can use ACL.<BR /> Here link for ACL usage - <A href="http://extrcdn.extremenetworks.com/wp-content/uploads/2014/10/ACL_Solutions_Guide.pdf" target="_blank" rel="nofollow noreferrer noopener">http://extrcdn.extremenetworks.com/wp-content/uploads/2014/10/ACL_Solutions_Guide.pdf</A> <BR /> <BR /> Thank you! Mon, 16 Nov 2015 14:35:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10246#M1274 Alexandr_P 2015-11-16T14:35:00Z https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10247#M1275 Hello Alexandr, <BR /> <BR /> If there are 1x systems then ACL is not suitable but can we configure these 1x systems in a VLAN and add this VLAN IP on ACL then will this work?<BR /> <BR /> Please correct if i am wrong.<BR /> <BR /> Thank You! Mon, 16 Nov 2015 14:51:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10247#M1275 MikroTik 2015-11-16T14:51:00Z https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10248#M1276 Alexandr,<BR /> <BR /> thank u for reply <BR /> <BR /> will ACL sort out my issue..? <BR /> <BR /> demo an ACL example to the access the internet to private vlan on the switch.<BR /> <BR /> thanks Mon, 16 Nov 2015 14:55:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10248#M1276 Sarmad_Nasir 2015-11-16T14:55:00Z https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10249#M1277 Sarmad,<BR /> <BR /> ACL's as a workaround for NAT can make a huge mess If it was possible, and would be very limited. I tried to find a way to do this with ACL's but we need the ability to change the destination IPv4 address as NAT does. Currently EXOS ACL's do not support changing of the destination IPv4 address.<BR /> <BR /> Sorry for the bad news. I would recommend adding a firewall or a device that supports NAT. <BR /> <BR /> Stephen<BR /> <BR /> Wed, 25 Nov 2015 21:40:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/is-it-possible-to-connect-the-extreme-switch-x440-direct-with/m-p/10249#M1277 StephenW 2015-11-25T21:40:00Z