Hi Xavier,
Retrospect only communicates over port 497. If the machine in the DMZ has a
static IP address, and you log it in that way, then only TCP/IP
communication is required. Otherwise, UDP multicast packets must be allowed
on port 497 as well, in order for Retrospect to "discover" the client at the
beginning of each operation.
I hope this helps.
Best regards,
Eric Ullman
Dantz Development
Xavier HUMBERT at Labo Informatique <[EMAIL PROTECTED]> wrote:
> I have a classic Firewall with 3 networks : LAN, DMZ and Internet
>
> I have added a MacOS machine on the DMZ, while the Backup server is on
> the LAN, and I want to backup this machine.
>
> As expected, Retrospect can't see the remote client. Which port(s) does
> Retrospect Backup use to communicate with the client ?
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