On Wed, 25 Oct 2006, Marco Gaiarin wrote:
> I'm f1016.n333.z2.fidonet.org, and i've to route some subdomain of this
> domain, but not all.
So you have to have a list of the domains you want, in some form or
other.
> After this router i've to route some generically on fidonet.org domain,
> so if i simply ignore that i'll simply generate a continue bounce to my
> uplink.
I'm not sure exactly what you mean...
> I can simply setup a router like:
>
> > # FTN routing for points, rather same as above but we do exact search and
> > # we use as domains an regexp to match...
> > #
> > ftn_points:
> > debug_print = "R: ftn_points for $local_part@$domain"
> > driver = manualroute
> > domains = partial-lsearch;/etc/exim4/local_domains
> > require_files = /etc/exim4/ftn_points : +/usr/lib/ifmail/ifmail
> > route_data = ${lookup{$domain}lsearch{/etc/exim4/ftn_points}}
> > no_more
> > transport = ifmail_h
>
> where /etc/exim4/local_domains have:
>
> f1016.n333.z2.fidonet.org
Why have you not just used
domains = *.f1016.n333.z2.fidonet.org
?
> and put in /etc/exim4/ftn_points, that appear like:
>
> > # FidoNet
> > #
> > p2.f1016.n333.z2.fidonet.org: p2.f1016.n333.z2.fidonet.org
> > p13.f1016.n333.z2.fidonet.org: p13.f1016.n333.z2.fidonet.org
> > p14.f1016.n333.z2.fidonet.org: p14.f1016.n333.z2.fidonet.org
> > p17.f1016.n333.z2.fidonet.org: p17.f1016.n333.z2.fidonet.org
> > p8088.f1016.n333.z2.fidonet.org: p8088.f1016.n333.z2.fidonet.org
Since you are going to search that file anyway, why not just
domains = /etc/exim4/ftn_points
and then
route_data = * $domain
? (And then you don't need the second column in the file.)
> a catch-all final row that make the routing fail ('unroutable domain')?
When do you want it to fail? If the domain matches
*.f1016.n333.z2.fidonet.org but is not listed? You could try this:
ftn_points:
debug_print = "R: ftn_points for $local_part@$domain"
driver = manualroute
domains = /etc/exim4/ftn_points
require_files = /etc/exim4/ftn_points : +/usr/lib/ifmail/ifmail
route_data = * $domain
transport = ifmail_h
ftn_unknown:
driver = redirect
domains = *.f1016.n333.z2.fidonet.org
allow_fail
data = :fail: Unrouteable domain
... or something similar. Note: the require_files doesn't look right. It
isn't tested till after "domains", so the first entry is useless, and no
file name can start with + so the second item is also useless.
--
Philip Hazel University of Cambridge Computing Service
Get the Exim 4 book: http://www.uit.co.uk/exim-book
