topic Re: Adding sub-interface on PIX 506E ? in Network Security https://community.cisco.com/t5/network-security/adding-sub-interface-on-pix-506e/m-p/190521#M609049 <HTML><HEAD></HEAD><BODY><P>This is not possible on a 506, you'd need to upgrade to a 515 to get a third interface.</P></BODY></HTML> Sun, 23 Feb 2003 22:50:15 GMT gfullage 2003-02-23T22:50:15Z Adding sub-interface on PIX 506E ? https://community.cisco.com/t5/network-security/adding-sub-interface-on-pix-506e/m-p/190520#M609048 <P>I have a PIX 506E firewall, this device have only two ethernet interface : one for the lan and the other one for the internet. I would like to add a third interface on the PIX without having to change my PIX. So my question is : can I configure a sub-interface on this PIX, so that it behave exactly like a 515 PIX.</P><P>my goal is to add a DMZ interface, for a web server. </P><P>If it's possible, is that secure or not ?</P> Fri, 21 Feb 2020 06:34:40 GMT https://community.cisco.com/t5/network-security/adding-sub-interface-on-pix-506e/m-p/190520#M609048 kayih 2020-02-21T06:34:40Z Re: Adding sub-interface on PIX 506E ? https://community.cisco.com/t5/network-security/adding-sub-interface-on-pix-506e/m-p/190521#M609049 <HTML><HEAD></HEAD><BODY><P>This is not possible on a 506, you'd need to upgrade to a 515 to get a third interface.</P></BODY></HTML> Sun, 23 Feb 2003 22:50:15 GMT https://community.cisco.com/t5/network-security/adding-sub-interface-on-pix-506e/m-p/190521#M609049 gfullage 2003-02-23T22:50:15Z