FTP, TFTP, SIP, RTSP and PPPT ALG support with NAT64

This feature includes support for FTP, TFPT, SIP, RTSP, and PPPT ALGs. 

To configure the ALGs, include the applications [applications-list] statement at the [edit services nat rule rule-name term termname from] hierarchy level. Include in the ALG list, applications-list, Junos OS identifiers for desired ALGs:

• junos-ftp for FTP
• junos-tftp for TFTP
• junos-sip for SIP
• junos-rtsp for RTSP
• junos-pppt for PPPT