Public bug reported:

Binary package hint: vsftpd


Brilliant secure vsftp server has a pity:

while it runs behind a NAT in dynamic IP environment it gives to clients wrong 
IP-address for passive connections.
Instead of real external IP (i.e. 215.23.67.12) it sends out NAT-ted internal 
one (i.e. 192.168.1.2) for pasv_address value, producing error "500 PORT 
command illegal". 
Even advanced pasv_addr_resolve option needs vsftpd restart at the moment when 
external IP changes - but there is no watchers to catch this moment.

** Affects: vsftpd (Ubuntu)
     Importance: Undecided
     Assignee: ais77 (greenais)
         Status: New

** Summary changed:

- Wron pasv_address behind the NAT in dynamic IP environment
+ Wrong pasv_address behind the NAT in dynamic IP environment

** Changed in: vsftpd (Ubuntu)
     Assignee: (unassigned) => ais77 (greenais)

-- 
Wrong pasv_address behind the NAT in dynamic IP environment
https://bugs.launchpad.net/bugs/292384
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