# 2.3.1-p1 2.3.1.x maintenance release * Bug #6360: Choosing IKE mode auto on the mobile IPSec config can result in an invalid config. * Bug #6371: Remote command execution via diag_smart.php * Bug #6381: IPv6 over IPv4 Tunneling Option * Bug #6396: 504 gateway time out nginx * Bug #6401: OS X and Chrome change js doesn't change field visibility correctly * Bug #6403: Alias type URL (IP) not available for firewall rules