On Mon, May 25, 2009 at 02:50:58PM +0000, Vernon Schryver wrote:
> Version 1.3.104 of the DCC source is in
> http://www.dcc-servers.net/dcc/source/dcc.tar.Z and
> http://www.rhyolite.com/dcc/source/dcc.tar.Z
>
> Commercial version 2.3.104 of the DCC Reputation code is in the usual place.
>
> The CHANGES file starts with
> Fix bogus 0 second retries for DNSBL lookups in dccm, dccifd, and dccproc.
> Accept blocks of addresses in whitelists and elsewhere as starting
> and ending pairs like 10.2.3.4-10.5.6.7 as well as CIDR blocks.
> Reduce name space pollution for sites using dccif() in dcclib.a.
> Fix IPv6 ifindex bug reported by Joe Breu.
> Change IPv6 support to use separate sockets instead of sharing IPv4
> sockets. This is necessary on FreeBSD systems with IPv4 mapped
> addresses in IPv6 sockets turned off.
> Ignore and replace settings of "IPv6 on" and "IPv6 off" in existing
> /var/dcc/map files with new values name "IPv6 on", "IPv6 off", and
> "IPv6 only". The new default of "IPv6 on" combined with distinct
> socket change described above should make DCC client programs including
> dccproc, dccifd, and dccm seamlessly use avaliable IPv6 and IPv4 DCC
> servers. "IPv6 only" and "IPv6 off" should not be needed but are
> available just in case.
Lines in map.txt beginning with `@' match 127.0.0.1 and ::1, right?
Also, when creating a map out of a map.txt (load map.txt) in a chrooted,
network-less environment (w/o resolv.conf), cdcc-1.3.104 seems to mark
all hostnames in map.txt as invalid (or unresolvable) and doesn't retry
them even if DNS/network is available again:
/var/dcc/map.txt:
(...)
dcc1.dcc-servers.net,- RTT+1000 ms anon
# undefined name or wrong IP version
(...)
/var/log/maillog:
(...)
no working DCC servers dcc1.dcc-servers.net
dcc2.dcc-servers.net dcc3.dcc-servers.net ...
at 127.0.0.1
(...)
This wasn't a problem with cdcc-1.3.103. It printed an error, but
seemed to work when DNS/network was available again:
# cdcc -qh/var/dcc "new map; load map.txt"
dcc1.dcc-servers.net: No address associated with hostname
I checked man cdcc but there is no such thing as `load -noresolv'. Is
there a way to solve this without reissuing `cdcc "load map.txt"' when
DNS/network is available?
Petar Bogdanovic
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