# Uses of Interface
org.apache.commons.net.ftp.FTPClient.HostnameResolver

Packages that use FTPClient.HostnameResolver
Package
Description
org.apache.commons.net.ftp
FTP and FTPS support classes

- ## Uses of FTPClient.HostnameResolver in org.apache.commons.net.ftp

  Classes in org.apache.commons.net.ftp that implement FTPClient.HostnameResolver
  Modifier and Type
  Class
  Description
  `static class`
  `FTPClient.NatServerResolverImpl`
  Default strategy for passive NAT workaround (site-local replies are replaced.)
  Methods in org.apache.commons.net.ftp with parameters of type FTPClient.HostnameResolver
  Modifier and Type
  Method
  Description
  `void`
  FTPClient.`setPassiveNatWorkaroundStrategy(FTPClient.HostnameResolver passiveNatWorkaroundStrategy)`
  Sets the workaround strategy to replace the PASV mode reply addresses.