> On 5 Aug 2014, at 17:21, Alex <[email protected]> wrote: > > yes, what I meant is that I need the client to be aware that some other > client is editing, (and refresh the cache), which is the function of > callback if I am not mistaken. As I understand, this is not possible > behind a NAT firewall which has inbound ports (like 7001) closed.
It is possible. If you can receive data from the fileserver, the fileserver can send you callbacks as the ports are the same for both. The question is whether the fileserver will be able to continue to send you callbacks once the data channel has gone idle. This very much depends on the settings in play on the router - you may be able to continue to receive callbacks for anything from minutes to the lifetime of the callback. This is best verified experimentally, rather than people second guessing your router configuration. Cheers, Simon _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
