@COVERAGE@ database dlv dlvauto dlz dlzexternal dname dns64
dnssec ecdsa emptyzones filter-aaaa formerr forward glue
gost ixfr inline limits logfileconfig lwresd masterfile
- masterformat metadata notify nslookup nsupdate pending pkcs11
- reclimit redirect resolver rndc rpz rrl rrsetorder rsabigexponent
+ masterformat metadata notify nslookup nsupdate pending
+ pkcs11 redirect resolver rndc rpz rrl rrsetorder rsabigexponent
smartsign sortlist spf staticstub stub tkey tsig tsiggss
unknown upforwd verify views wildcard xfer xferquota zero
zonechecks"
+++ /dev/null
-system test for recursion limits
-
-ns1 -- root server
-ans2 -- delegate to ns1.(n+1).example.com for all n, up to
- the value specified in ans.limit (or forever if limit is 0)
-ns3 -- resolver under test
-ans4 -- delegates every query to 16 more name servers, with "victim" address
-ans7 -- "victim" server
+++ /dev/null
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-
-use IO::File;
-use Getopt::Long;
-use Net::DNS::Nameserver;
-
-my $pidf = new IO::File "ans.pid", "w" or die "cannot open pid file: $!";
-print $pidf "$$\n" or die "cannot write pid file: $!";
-$pidf->close or die "cannot close pid file: $!";
-sub rmpid { unlink "ans.pid"; exit 1; };
-
-$SIG{INT} = \&rmpid;
-$SIG{TERM} = \&rmpid;
-
-my $count = 0;
-my $send_response = 0;
-
-sub getlimit {
- if ( -e "ans.limit") {
- open(FH, "<", "ans.limit");
- my $line = <FH>;
- chomp $line;
- close FH;
- if ($line =~ /^\d+$/) {
- return $line;
- }
- }
-
- return 0;
-}
-
-my $localaddr = "10.53.0.2";
-my $localport = 5300;
-my $verbose = 0;
-my $limit = getlimit();
-
-sub reply_handler {
- my ($qname, $qclass, $qtype, $peerhost, $query, $conn) = @_;
- my ($rcode, @ans, @auth, @add);
-
- print ("request: $qname/$qtype\n");
- STDOUT->flush();
-
- $count += 1;
-
- if ($qname eq "count" ) {
- if ($qtype eq "TXT") {
- my ($ttl, $rdata) = (0, "$count");
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- push @ans, $rr;
- print ("\tcount: $count\n");
- }
- $rcode = "NOERROR";
- } elsif ($qname eq "reset" ) {
- $count = 0;
- $send_response = 0;
- $limit = getlimit();
- $rcode = "NOERROR";
- print ("\tlimit: $limit\n");
- } elsif ($qname eq "direct.example.org" ) {
- if ($qtype eq "A") {
- my ($ttl, $rdata) = (3600, $localaddr);
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- push @ans, $rr;
- }
- $rcode = "NOERROR";
- } elsif ($qname eq "indirect.example.org") {
- if (! $send_response) {
- my $rr = new Net::DNS::RR("indirect.example.org 86400 $qclass NS ns1.1.example.org");
- push @auth, $rr;
- } elsif ($qtype eq "A") {
- my ($ttl, $rdata) = (3600, $localaddr);
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- push @ans, $rr;
- }
- $rcode = "NOERROR";
- } elsif ($qname =~ /^ns1\.(\d+)\.example\.org$/) {
- my $next = $1 + 1;
- if ($limit == 0 || (! $send_response && $next <= $limit)) {
- my $rr = new Net::DNS::RR("$1.example.org 86400 $qclass NS ns1.$next.example.org");
- push @auth, $rr;
- } else {
- $send_response = 1;
- if ($qtype eq "A") {
- my ($ttl, $rdata) = (3600, $localaddr);
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- print("\tresponse: $qname $ttl $qclass $qtype $rdata\n");
- push @ans, $rr;
- }
- }
- $rcode = "NOERROR";
- } else {
- $rcode = "NXDOMAIN";
- }
-
- # mark the answer as authoritive (by setting the 'aa' flag
- return ($rcode, \@ans, \@auth, \@add, { aa => 1 });
-}
-
-GetOptions(
- 'port=i' => \$localport,
- 'verbose!' => \$verbose,
-);
-
-my $ns = Net::DNS::Nameserver->new(
- LocalAddr => $localaddr,
- LocalPort => $localport,
- ReplyHandler => \&reply_handler,
- Verbose => $verbose,
-);
-
-$ns->main_loop;
+++ /dev/null
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-
-use IO::File;
-use Getopt::Long;
-use Net::DNS::Nameserver;
-
-my $pidf = new IO::File "ans.pid", "w" or die "cannot open pid file: $!";
-print $pidf "$$\n" or die "cannot write pid file: $!";
-$pidf->close or die "cannot close pid file: $!";
-sub rmpid { unlink "ans.pid"; exit 1; };
-
-$SIG{INT} = \&rmpid;
-$SIG{TERM} = \&rmpid;
-
-my $count = 0;
-my $send_response = 0;
-
-my $localaddr = "10.53.0.4";
-my $localport = 5300;
-my $verbose = 0;
-
-sub reply_handler {
- my ($qname, $qclass, $qtype, $peerhost, $query, $conn) = @_;
- my ($rcode, @ans, @auth, @add);
-
- print ("request: $qname/$qtype\n");
- STDOUT->flush();
-
- $count += 1;
-
- if ($qname eq "count" ) {
- if ($qtype eq "TXT") {
- my ($ttl, $rdata) = (0, "$count");
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- push @ans, $rr;
- print ("\tcount: $count\n");
- }
- $rcode = "NOERROR";
- } elsif ($qname eq "reset" ) {
- $count = 0;
- $send_response = 0;
- $rcode = "NOERROR";
- } elsif ($qname eq "direct.example.net" ) {
- if ($qtype eq "A") {
- my ($ttl, $rdata) = (3600, $localaddr);
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- push @ans, $rr;
- }
- $rcode = "NOERROR";
- } elsif( $qname =~ /^ns1\.(\d+)\.example\.net$/ ) {
- my $next = ($1 + 1) * 16;
- for (my $i = 1; $i < 16; $i++) {
- my $s = $next + $i;
- my $rr = new Net::DNS::RR("$1.example.net 86400 $qclass NS ns1.$s.example.net");
- push @auth, $rr;
- $rr = new Net::DNS::RR("ns1.$s.example.net 86400 $qclass A 10.53.0.7");
- push @add, $rr;
- }
- $rcode = "NOERROR";
- } else {
- $rcode = "NXDOMAIN";
- }
-
- # mark the answer as authoritive (by setting the 'aa' flag
- return ($rcode, \@ans, \@auth, \@add, { aa => 1 });
-}
-
-GetOptions(
- 'port=i' => \$localport,
- 'verbose!' => \$verbose,
-);
-
-my $ns = Net::DNS::Nameserver->new(
- LocalAddr => $localaddr,
- LocalPort => $localport,
- ReplyHandler => \&reply_handler,
- Verbose => $verbose,
-);
-
-$ns->main_loop;
+++ /dev/null
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-
-use IO::File;
-use Getopt::Long;
-use Net::DNS::Nameserver;
-
-my $pidf = new IO::File "ans.pid", "w" or die "cannot open pid file: $!";
-print $pidf "$$\n" or die "cannot write pid file: $!";
-$pidf->close or die "cannot close pid file: $!";
-sub rmpid { unlink "ans.pid"; exit 1; };
-
-$SIG{INT} = \&rmpid;
-$SIG{TERM} = \&rmpid;
-
-my $count = 0;
-
-my $localaddr = "10.53.0.7";
-my $localport = 5300;
-my $verbose = 0;
-
-sub reply_handler {
- my ($qname, $qclass, $qtype, $peerhost, $query, $conn) = @_;
- my ($rcode, @ans, @auth, @add);
-
- print ("request: $qname/$qtype\n");
- STDOUT->flush();
-
- $count += 1;
-
- if ($qname eq "count" ) {
- if ($qtype eq "TXT") {
- my ($ttl, $rdata) = (0, "$count");
- my $rr = new Net::DNS::RR("$qname $ttl $qclass $qtype $rdata");
- push @ans, $rr;
- print ("\tcount: $count\n");
- }
- $rcode = "NOERROR";
- } elsif ($qname eq "reset") {
- $count = 0;
- $rcode = "NOERROR";
- } else {
- $rcode = "REFUSED";
- }
-
- # mark the answer as authoritive (by setting the 'aa' flag
- return ($rcode, \@ans, \@auth, \@add, { aa => 1 });
-}
-
-GetOptions(
- 'port=i' => \$localport,
- 'verbose!' => \$verbose,
-);
-
-my $ns = Net::DNS::Nameserver->new(
- LocalAddr => $localaddr,
- LocalPort => $localport,
- ReplyHandler => \&reply_handler,
- Verbose => $verbose,
-);
-
-$ns->main_loop;
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-rm -f dig.out*
-rm -f ans2/ans.limit
-rm -f ns3/named.conf
+++ /dev/null
-/*
- * Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-controls { /* empty */ };
-
-options {
- directory ".";
- query-source address 10.53.0.1;
- notify-source 10.53.0.1;
- transfer-source 10.53.0.1;
- port 5300;
- pid-file "named.pid";
- listen-on { 10.53.0.1; };
- listen-on-v6 { none; };
- recursion no;
-};
-
-zone "." { type master; file "root.db"; };
+++ /dev/null
-; Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
-;
-; Permission to use, copy, modify, and/or distribute this software for any
-; purpose with or without fee is hereby granted, provided that the above
-; copyright notice and this permission notice appear in all copies.
-;
-; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-; AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-; PERFORMANCE OF THIS SOFTWARE.
-
-. 60 IN SOA ns.nil. hostmaster.ns.nil. 1 0 0 0 0
-. 60 IN NS ns.nil.
-ns.nil. 60 IN A 10.53.0.1
-ns.tld1. 60 IN A 10.53.0.1
-example.org. 60 IN NS direct.example.org.
-direct.example.org. 60 IN A 10.53.0.2
-example.net. 60 IN NS direct.example.net.
-direct.example.net. 60 IN A 10.53.0.4
+++ /dev/null
-named.conf
+++ /dev/null
-; Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
-;
-; Permission to use, copy, modify, and/or distribute this software for any
-; purpose with or without fee is hereby granted, provided that the above
-; copyright notice and this permission notice appear in all copies.
-;
-; THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-; AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-; OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-; PERFORMANCE OF THIS SOFTWARE.
-
-. 60 IN NS ns.nil.
-ns.nil. 60 IN A 10.53.0.1
+++ /dev/null
-/*
- * Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-controls { /* empty */ };
-
-options {
- directory ".";
- query-source address 10.53.0.3;
- notify-source 10.53.0.3;
- transfer-source 10.53.0.3;
- port 5300;
- pid-file "named.pid";
- listen-on { 10.53.0.3; };
- listen-on-v6 { none; };
- max-recursion-depth 12;
-};
-
-key rndc_key {
- secret "1234abcd8765";
- algorithm hmac-sha256;
-};
-
-controls {
- inet 10.53.0.3 port 9953 allow { any; } keys { rndc_key; };
-};
-
-zone "." { type hint; file "hints.db"; };
+++ /dev/null
-/*
- * Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-controls { /* empty */ };
-
-options {
- directory ".";
- query-source address 10.53.0.3;
- notify-source 10.53.0.3;
- transfer-source 10.53.0.3;
- port 5300;
- pid-file "named.pid";
- listen-on { 10.53.0.3; };
- listen-on-v6 { none; };
- max-recursion-depth 5;
-};
-
-key rndc_key {
- secret "1234abcd8765";
- algorithm hmac-sha256;
-};
-
-controls {
- inet 10.53.0.3 port 9953 allow { any; } keys { rndc_key; };
-};
-
-zone "." { type hint; file "hints.db"; };
+++ /dev/null
-/*
- * Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-controls { /* empty */ };
-
-options {
- directory ".";
- query-source address 10.53.0.3;
- notify-source 10.53.0.3;
- transfer-source 10.53.0.3;
- port 5300;
- pid-file "named.pid";
- listen-on { 10.53.0.3; };
- listen-on-v6 { none; };
- max-recursion-depth 100;
-};
-
-key rndc_key {
- secret "1234abcd8765";
- algorithm hmac-sha256;
-};
-
-controls {
- inet 10.53.0.3 port 9953 allow { any; } keys { rndc_key; };
-};
-
-zone "." { type hint; file "hints.db"; };
+++ /dev/null
-/*
- * Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-controls { /* empty */ };
-
-options {
- directory ".";
- query-source address 10.53.0.3;
- notify-source 10.53.0.3;
- transfer-source 10.53.0.3;
- port 5300;
- pid-file "named.pid";
- listen-on { 10.53.0.3; };
- listen-on-v6 { none; };
- max-recursion-depth 100;
- max-recursion-queries 40;
-};
-
-key rndc_key {
- secret "1234abcd8765";
- algorithm hmac-sha256;
-};
-
-controls {
- inet 10.53.0.3 port 9953 allow { any; } keys { rndc_key; };
-};
-
-zone "." { type hint; file "hints.db"; };
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-SYSTEMTESTTOP=..
-. $SYSTEMTESTTOP/conf.sh
-
-cp -f ns3/named1.conf ns3/named.conf
+++ /dev/null
-#!/bin/sh
-#
-# Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
-# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE.
-
-SYSTEMTESTTOP=..
-. $SYSTEMTESTTOP/conf.sh
-
-DIGOPTS="-p 5300"
-
-status=0
-n=0
-
-n=`expr $n + 1`
-echo "I: attempt excessive-depth lookup ($n)"
-ret=0
-echo "1000" > ans2/ans.limit
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -eq 26 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-n=`expr $n + 1`
-echo "I: attempt permissible lookup ($n)"
-ret=0
-echo "12" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -eq 49 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-echo "I:reset max-recursion-depth"
-cp ns3/named2.conf ns3/named.conf
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 reconfig 2>&1 | sed 's/^/I:ns1 /'
-sleep 2
-
-n=`expr $n + 1`
-echo "I: attempt excessive-depth lookup ($n)"
-ret=0
-echo "12" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -eq 12 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-n=`expr $n + 1`
-echo "I: attempt permissible lookup ($n)"
-ret=0
-echo "5" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -eq 21 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-echo "I:reset max-recursion-depth"
-cp ns3/named3.conf ns3/named.conf
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 reconfig 2>&1 | sed 's/^/I:ns1 /'
-sleep 2
-
-n=`expr $n + 1`
-echo "I: attempt excessive-queries lookup ($n)"
-ret=0
-echo "13" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -le 50 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-n=`expr $n + 1`
-echo "I: attempt permissible lookup ($n)"
-ret=0
-echo "12" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -le 50 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-echo "I:reset max-recursion-queries"
-cp ns3/named4.conf ns3/named.conf
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 reconfig 2>&1 | sed 's/^/I:ns1 /'
-sleep 2
-
-n=`expr $n + 1`
-echo "I: attempt excessive-queries lookup ($n)"
-ret=0
-echo "10" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: SERVFAIL" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -le 40 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-n=`expr $n + 1`
-echo "I: attempt permissible lookup ($n)"
-ret=0
-echo "9" > ans2/ans.limit
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS @10.53.0.2 reset > /dev/null || ret=1
-$DIG $DIGOPTS @10.53.0.3 indirect.example.org > dig.out.1.test$n || ret=1
-grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
-$DIG $DIGOPTS +short @10.53.0.2 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -le 40 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-n=`expr $n + 1`
-echo "I: attempting NS explosion ($n)"
-ret=0
-$RNDC -c ../common/rndc.conf -s 10.53.0.3 -p 9953 flush 2>&1 | sed 's/^/I:ns1 /'
-$DIG $DIGOPTS +short @10.53.0.3 ns1.1.example.net > dig.out.1.test$n || ret=1
-sleep 2
-$DIG $DIGOPTS +short @10.53.0.4 count txt > dig.out.2.test$n || ret=1
-eval count=`cat dig.out.2.test$n`
-[ $count -lt 50 ] || ret=1
-$DIG $DIGOPTS +short @10.53.0.7 count txt > dig.out.3.test$n || ret=1
-eval count=`cat dig.out.3.test$n`
-[ $count -lt 50 ] || ret=1
-if [ $ret != 0 ]; then echo "I:failed"; fi
-status=`expr $status + $ret`
-
-echo "I:exit status: $status"
-exit $status