Increase connection speed of FTP server

IdentLookups off
UseReverseDNS off
Quotas on
AllowStoreRestart on
AllowRetrieveRestart on
TimeoutIdle 1800

Create a proftpd.include2 with the following details:

IdentLookups off
UseReverseDNS off
Quotas on
AllowStoreRestart on
AllowRetrieveRestart on
TimeoutIdle 1800

Enter the following line in the proftpd.conf

Include /etc/proftpd.include2

restart ftp /