topic Pix firewall 515 secondary IP address requirement in Network Security https://community.cisco.com/t5/network-security/pix-firewall-515-secondary-ip-address-requirement/m-p/509226#M526453 <P>i have cisco 515 pix firewall having 4.4(8) IOS. This (PIX or IOS) does not provide secondary IP address i.e can't assign more than one ip addresses to one interface. How can i assign more than one IP addresses. Do i need to upgrade IOS? if Yes, then how can i know the available IOS for pix 515? or is there any othere way ???</P> Fri, 21 Feb 2020 08:46:23 GMT m_aurangzeb 2020-02-21T08:46:23Z Pix firewall 515 secondary IP address requirement https://community.cisco.com/t5/network-security/pix-firewall-515-secondary-ip-address-requirement/m-p/509226#M526453 <P>i have cisco 515 pix firewall having 4.4(8) IOS. This (PIX or IOS) does not provide secondary IP address i.e can't assign more than one ip addresses to one interface. How can i assign more than one IP addresses. Do i need to upgrade IOS? if Yes, then how can i know the available IOS for pix 515? or is there any othere way ???</P> Fri, 21 Feb 2020 08:46:23 GMT https://community.cisco.com/t5/network-security/pix-firewall-515-secondary-ip-address-requirement/m-p/509226#M526453 m_aurangzeb 2020-02-21T08:46:23Z Re: Pix firewall 515 secondary IP address requirement https://community.cisco.com/t5/network-security/pix-firewall-515-secondary-ip-address-requirement/m-p/509227#M526455 <HTML><HEAD></HEAD><BODY><P>as far as i know, pix doesn't support secondary ip at all. however, it does support virtual ip with and only with vlan.</P></BODY></HTML> Tue, 14 Mar 2006 12:45:27 GMT https://community.cisco.com/t5/network-security/pix-firewall-515-secondary-ip-address-requirement/m-p/509227#M526455 jackko 2006-03-14T12:45:27Z