netstat -S is showing " netstat: no support for `AF INET (sctp)' " in Red Hat Enterprise Linux

Issue

• netstat -S is showing errors below :

$ netstat -S
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State      
netstat: no support for `AF INET (sctp)' on this system.

$ netstat --sctp -n
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State      
netstat: no support for `AF INET (sctp)' on this system.