vsftpd for ipv6 and ipv4

[ScoCamp]

I am running CentOs 4.6 and am trying to get vsftpd to work with ipv6 and ipv4 simultanously. ...using vsftpd

Originally I had a single vsftp.conf file where listen=YES, and only ipv4 ftps would be successfull (as expected). I then commented out listen=YES and added listen_ipv6=YES, and only ipv6 ftps would be successfull (as expected). This confirmed ipv6 routing to the box.

I read a few forums and help pages that suggested I would need two versions of vsftp running, so I have since created two files in /etc/vsftpd
- vsftpd_ipv4.conf
- vsftpd_ipv6.conf

Both files are identical with the exception of the listen commands;

vsftpd_ipv4.conf
listen=YES
#listen_ipv6=YES

vsftpd_ipv4.conf
#listen=YES
listen_ipv6=YES

I can see both file start;

# /sbin/service vsftpd start
Starting vsftpd for vsftpd_ipv4: [ OK ]
Starting vsftpd for vsftpd_ipv6: [ OK ]
# /sbin/service vsftpd status
vsftpd (pid 10274) is running...


...but only the ipv4 ftps are working.

Any idea what I am missing?

[ScoCamp]

What I have discovered is that what ever .conf file gets "started" first will have priority.

I changed the names from;
Starting vsftpd for vsftpd_ipv4: [ OK ]
Starting vsftpd for vsftpd_ipv6: [ OK ]
(where only ipv4 ftps would work)

to;
Starting vsftpd for vsftpd_ipv6: [ OK ]
Starting vsftpd for zvsftp_ipv4: [ OK ]
(where only ipv6 ftps would work)

I still don't know how to correct this. If any one has any ideas it would be much appreciated.