topic Change configuration in Network Security https://community.cisco.com/t5/network-security/change-configuration/m-p/878956#M969215 <P>Hi,</P><P></P><P>I have a PIX 525, erase configuration with "write erase" after boot the follow message"Cryptochecksum (changed)" displayed, and I don't have prompt for continued the configuration. What's ?</P> Mon, 11 Mar 2019 11:12:37 GMT orlandino15 2019-03-11T11:12:37Z Change configuration https://community.cisco.com/t5/network-security/change-configuration/m-p/878956#M969215 <P>Hi,</P><P></P><P>I have a PIX 525, erase configuration with "write erase" after boot the follow message"Cryptochecksum (changed)" displayed, and I don't have prompt for continued the configuration. What's ?</P> Mon, 11 Mar 2019 11:12:37 GMT https://community.cisco.com/t5/network-security/change-configuration/m-p/878956#M969215 orlandino15 2019-03-11T11:12:37Z Re: Change configuration https://community.cisco.com/t5/network-security/change-configuration/m-p/878957#M969217 <HTML><HEAD></HEAD><BODY><P>Try the following commands in configuration mode:</P><P>Pix#config t</P><P>Pix(config)#ca zeroize rsa </P><P>Pix(config)#ca generate rsa key 1024 </P><P>Pix(config)#ca save all </P><P>Pix(config)#write mem</P><P>Pix(config)#reload </P><P></P><P>That should fix the problem, but in order for the key to generate, you need to ensure that the PIX has a host name and domain name configured. If you need to do that too use these commands:</P><P>hostname xxxxxx </P><P>domain-name xxxxx.com </P></BODY></HTML> Mon, 24 Sep 2007 17:07:30 GMT https://community.cisco.com/t5/network-security/change-configuration/m-p/878957#M969217 amritpatek 2007-09-24T17:07:30Z