https://community.cisco.com/t5/network-security/firepower-linux-version/m-p/3223992#M926400 <P>good day</P> <P>&nbsp;</P> <P>Anybody knows what is the version of linux of a firepower IPS? may be centos? ubuntu?</P> Fri, 21 Feb 2020 14:51:18 GMT elmiguelo 2020-02-21T14:51:18Z https://community.cisco.com/t5/network-security/firepower-linux-version/m-p/3223992#M926400 <P>good day</P> <P>&nbsp;</P> <P>Anybody knows what is the version of linux of a firepower IPS? may be centos? ubuntu?</P> Fri, 21 Feb 2020 14:51:18 GMT https://community.cisco.com/t5/network-security/firepower-linux-version/m-p/3223992#M926400 elmiguelo 2020-02-21T14:51:18Z https://community.cisco.com/t5/network-security/firepower-linux-version/m-p/3224046#M926401 <P>It's a Linux that is based on Redhat but modified by Sourcefire/Cisco:</P> <PRE>admin@sfr1:~$ cat /etc/redhat-release<BR />Sourcefire Linux OS 6.2.2-11</PRE> Tue, 28 Nov 2017 22:58:24 GMT https://community.cisco.com/t5/network-security/firepower-linux-version/m-p/3224046#M926401 Karsten Iwen 2017-11-28T22:58:24Z