Zitat von Sebastian Hagedorn via Info-cyrus <info-cyrus@xxxxxxxxxxxxxxxxxxxx>:
Hi,we've been using IPv6 for a few years now, but so far we haven't used it with Cyrus. Now we want to, and I have a few questions:Is it correct that if we use host names in the listen statement and add a AAAA record to the DNS that Cyrus will automatically listen to both the IPv4 and the IPv6 address?I have manually added listen statements with literal IPv6 addresses to cyrus.conf and HUP'ed the master, but that didn't seem to work. What format do I have to use? Plain addresses (e.g. 2001:DB8::6f0:484c:df5:e8b1:28cd), in brackets like in a browser (e.g. [2001:DB8::6f0:484c:df5:e8b1:28cd]), sendmail-style (e.g. IPv6:2001:DB8::6f0:484c:df5:e8b1:28cd) or ...? Or is the problem that for changes like that I have to restart the service?Cheers Sebastian
Hm, the man page say "bracket-enclosed IP address" but until now we have only used the port as service name "imap" e.g. listen="imap" which works fine for both IPv4 and IPv6 on a dual stack host. Do you have any special need to use the hostname/IP address and not bind to all local addresses?
Regards Andreas
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