Because there is no workaround for this problem, you need to change
assp.pl to fix it shortly.
At assp.pl 2.4.5 build 15334 the sub mk_packet starts at line 66852. The
lines 66862 to 66869 are
($packet, $error) = Net::DNS::Packet->new( $fqdn , 'A');
return "Cannot build DNS query for $fqdn, type A: $error" unless
ref($packet);
push @{$self->{ID}}, $packet->header->id;
return $packet->data unless wantarray;
($txt_packet, $error) = Net::DNS::Packet->new($fqdn, 'TXT', 'IN');
return "Cannot build DNS query for $fqdn, type TXT: $error" unless
ref($txt_packet);
push @{$self->{ID}}, $packet->header->id;
$packet->data, $txt_packet->data;
change them to
($packet, $error) = Net::DNS::Packet->new( $fqdn , 'A');
return "Cannot build DNS query for $fqdn, type A: $error" unless
ref($packet);
eval{$packet->header->rd(1);};
push @{$self->{ID}}, $packet->header->id;
return $packet->data unless wantarray;
($txt_packet, $error) = Net::DNS::Packet->new($fqdn, 'TXT', 'IN');
return "Cannot build DNS query for $fqdn, type TXT: $error" unless
ref($txt_packet);
eval{$packet->header->rd(1);};
push @{$self->{ID}}, $packet->header->id;
$packet->data, $txt_packet->data;
by adding the line
eval{$packet->header->rd(1);};
two times
Thomas
Von: Mark Lopez <m...@silvenga.com>
An: For Users of ASSP <assp-user@lists.sourceforge.net>
Datum: 27.12.2015 16:48
Betreff: Re: [Assp-user] DNS Recursion
Awesome! Although, even without blacklist checks ASSTR still caught 100%
of incoming SPAM. :)
Regards,
Mark
-----Original Message-----
From: Thomas Eckardt [mailto:thomas.ecka...@thockar.com]
Sent: Sunday, December 27, 2015 3:37 AM
To: For Users of ASSP <assp-user@lists.sourceforge.net>
Subject: Re: [Assp-user] DNS Recursion
I saw and can confirm, that the RD flag is no longer set per default, if a
DNS packet is created (without a Resolver-object) since any of the latest
versions of Net::DNS.
The next release will fix this.
Thomas
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