From: Yorgos Thessalonikefs <yorgos@nlnetlabs.nl>
Date: Fri, 24 Nov 2023 14:26:35 +0000 (+0100)
Subject: - Use 127.0.0.1 explicitly in tests to avoid delays and errors on newer
X-Git-Tag: release-1.19.3rc1~67
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=15a9b0f2be1b5d9d53806c817ed52bc88f8f3a60;p=thirdparty%2Funbound.git

- Use 127.0.0.1 explicitly in tests to avoid delays and errors on newer
  systems.
---

diff --git a/doc/Changelog b/doc/Changelog
index 894a9a6c7..c424bd832 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,3 +1,7 @@
+24 November 2023: Yorgos
+	- Use 127.0.0.1 explicitly in tests to avoid delays and errors on
+	  newer systems.
+
 9 November 2023: Wouter
 	- Fix unit test parse of origin syntax.
 
diff --git a/testdata/auth_axfr.tdir/auth_axfr.test b/testdata/auth_axfr.tdir/auth_axfr.test
index f9171eea0..39b9f9742 100644
--- a/testdata/auth_axfr.tdir/auth_axfr.test
+++ b/testdata/auth_axfr.tdir/auth_axfr.test
@@ -7,35 +7,35 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 if grep SERVFAIL outfile; then
 	echo "> try again"
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 echo "> cat logfiles"
 cat fwd.log 
diff --git a/testdata/auth_https.tdir/auth_https.test b/testdata/auth_https.tdir/auth_https.test
index c2471b7d6..a99be1a7a 100644
--- a/testdata/auth_https.tdir/auth_https.test
+++ b/testdata/auth_https.tdir/auth_https.test
@@ -8,35 +8,35 @@ PRE="../.."
 . ../common.sh
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 if grep SERVFAIL outfile; then
 	echo "> try again"
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 echo "> cat logfiles"
 cat petal.log 
diff --git a/testdata/blanks_cached_zone.tdir/blanks_cached_zone.test b/testdata/blanks_cached_zone.tdir/blanks_cached_zone.test
index c405950c3..580cd22b3 100644
--- a/testdata/blanks_cached_zone.tdir/blanks_cached_zone.test
+++ b/testdata/blanks_cached_zone.tdir/blanks_cached_zone.test
@@ -8,35 +8,35 @@ PRE="../.."
 # do the test
 TARGET=ns1.blanks.example.com.
 echo "> dig $TARGET"
-dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 if grep SERVFAIL outfile; then
 	echo "> try again"
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 echo "> cat logfiles"
 cat unbound.log
diff --git a/testdata/blanks_https.tdir/blanks_https.test b/testdata/blanks_https.tdir/blanks_https.test
index 2c4c5dc7a..7e0ac8936 100644
--- a/testdata/blanks_https.tdir/blanks_https.test
+++ b/testdata/blanks_https.tdir/blanks_https.test
@@ -8,35 +8,35 @@ PRE="../.."
 # do the test
 TARGET=ns1.blanks.example.com.
 echo "> dig $TARGET"
-dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 if grep SERVFAIL outfile; then
 	echo "> try again"
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT $TARGET | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT $TARGET | tee outfile
 fi
 echo "> cat logfiles"
 cat petal.log 
diff --git a/testdata/cachedb_no_store.tdir/cachedb_no_store.test b/testdata/cachedb_no_store.tdir/cachedb_no_store.test
index 352026844..597b80e1a 100644
--- a/testdata/cachedb_no_store.tdir/cachedb_no_store.test
+++ b/testdata/cachedb_no_store.tdir/cachedb_no_store.test
@@ -13,7 +13,7 @@ get_ldns_testns
 # query for a text record that is stored by unbound's cache and cachedb
 # in the testframe cache.
 echo "> dig txt1.example.com."
-dig @localhost -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
 if grep "example text message" outfile; then
 	echo "OK"
 else
@@ -31,7 +31,7 @@ echo "FWD_PID=$FWD_PID" >> .tpkg.var.test
 wait_ldns_testns_up fwd2.log
 
 echo "> dig txt1.example.com. from unbound cache"
-dig @localhost -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
 if grep "example text message" outfile; then
 	echo "OK"
 else
@@ -50,7 +50,7 @@ else
 fi
 
 echo "> dig txt1.example.com. from cachedb"
-dig @localhost -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
 if grep "example text message" outfile; then
 	echo "OK"
 else
@@ -84,7 +84,7 @@ wait_unbound_up unbound2.log
 
 echo ""
 echo "> dig txt1.example.com."
-dig @localhost -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
 if grep "example text message" outfile; then
 	echo "OK"
 else
@@ -102,7 +102,7 @@ echo "FWD_PID=$FWD_PID" >> .tpkg.var.test
 wait_ldns_testns_up fwd4.log
 
 echo "> dig txt1.example.com. from unbound cache"
-dig @localhost -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
 if grep "example text message" outfile; then
 	echo "OK"
 else
@@ -121,7 +121,7 @@ else
 fi
 
 echo "> dig txt1.example.com. from cachedb, but that has no message stored"
-dig @localhost -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT txt1.example.com. TXT | tee outfile
 if grep "SERVFAIL" outfile; then
 	echo "OK"
 else
diff --git a/testdata/fwd_bogus.tdir/fwd_bogus.test b/testdata/fwd_bogus.tdir/fwd_bogus.test
index 743b4e66a..c0c38bb25 100644
--- a/testdata/fwd_bogus.tdir/fwd_bogus.test
+++ b/testdata/fwd_bogus.tdir/fwd_bogus.test
@@ -8,7 +8,7 @@ PRE="../.."
 
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_capsid.tdir/fwd_capsid.test b/testdata/fwd_capsid.tdir/fwd_capsid.test
index 8b49691e5..79dc997f9 100644
--- a/testdata/fwd_capsid.tdir/fwd_capsid.test
+++ b/testdata/fwd_capsid.tdir/fwd_capsid.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_capsid_fallback.tdir/fwd_capsid_fallback.test b/testdata/fwd_capsid_fallback.tdir/fwd_capsid_fallback.test
index eba834f14..b392a3958 100644
--- a/testdata/fwd_capsid_fallback.tdir/fwd_capsid_fallback.test
+++ b/testdata/fwd_capsid_fallback.tdir/fwd_capsid_fallback.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT wwwabcdefghijklmnopqrstuvwxyzwww.example.com | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT wwwabcdefghijklmnopqrstuvwxyzwww.example.com | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_capsid_strip.tdir/fwd_capsid_strip.test b/testdata/fwd_capsid_strip.tdir/fwd_capsid_strip.test
index a74f89f79..414ceb074 100644
--- a/testdata/fwd_capsid_strip.tdir/fwd_capsid_strip.test
+++ b/testdata/fwd_capsid_strip.tdir/fwd_capsid_strip.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT wwwabcdefghijklmnopqrstuvwxyzwww.example.com | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT wwwabcdefghijklmnopqrstuvwxyzwww.example.com | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat fwd2.log 
diff --git a/testdata/fwd_capsid_white.tdir/fwd_capsid_white.test b/testdata/fwd_capsid_white.tdir/fwd_capsid_white.test
index d287259e0..d4dd9106d 100644
--- a/testdata/fwd_capsid_white.tdir/fwd_capsid_white.test
+++ b/testdata/fwd_capsid_white.tdir/fwd_capsid_white.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT wwwabcdefghijklmnopqrstuvwxyzwww.example.com | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT wwwabcdefghijklmnopqrstuvwxyzwww.example.com | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat fwd2.log 
diff --git a/testdata/fwd_edns_bksec.tdir/fwd_edns_bksec.test b/testdata/fwd_edns_bksec.tdir/fwd_edns_bksec.test
index 4acd01e88..93bbef88d 100644
--- a/testdata/fwd_edns_bksec.tdir/fwd_edns_bksec.test
+++ b/testdata/fwd_edns_bksec.tdir/fwd_edns_bksec.test
@@ -10,7 +10,7 @@ PRE="../.."
 # First the nasty name.
 # The server should not have performed EDNS fallback and cached it.
 echo "> dig nasty.example.com."
-dig @localhost -p $UNBOUND_PORT nasty.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT nasty.example.com. | tee outfile
 
 # no answer possible for it.
 echo "> check backed-off"
@@ -27,7 +27,7 @@ fi
 # Then the www name.
 # See if we can still get the EDNS data.
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_edns_probe.tdir/fwd_edns_probe.test b/testdata/fwd_edns_probe.tdir/fwd_edns_probe.test
index 225120421..2e3ae1dc2 100644
--- a/testdata/fwd_edns_probe.tdir/fwd_edns_probe.test
+++ b/testdata/fwd_edns_probe.tdir/fwd_edns_probe.test
@@ -10,7 +10,7 @@ PRE="../.."
 # First the nasty name.
 # The server should not have performed EDNS fallback and cached it.
 echo "> dig nasty.example.com."
-dig @localhost -p $UNBOUND_PORT nasty.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT nasty.example.com. | tee outfile
 
 # no answer possible for it.
 echo "> check no-answer"
@@ -27,7 +27,7 @@ fi
 # Then the www name.
 # See if we can still get the EDNS data.
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_malformed.tdir/fwd_malformed.test b/testdata/fwd_malformed.tdir/fwd_malformed.test
index 621605dae..8d6567bef 100644
--- a/testdata/fwd_malformed.tdir/fwd_malformed.test
+++ b/testdata/fwd_malformed.tdir/fwd_malformed.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_no_edns.tdir/fwd_no_edns.test b/testdata/fwd_no_edns.tdir/fwd_no_edns.test
index bc209ea09..405d17b09 100644
--- a/testdata/fwd_no_edns.tdir/fwd_no_edns.test
+++ b/testdata/fwd_no_edns.tdir/fwd_no_edns.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_oneport.tdir/fwd_oneport.test b/testdata/fwd_oneport.tdir/fwd_oneport.test
index 59d5b0163..930277112 100644
--- a/testdata/fwd_oneport.tdir/fwd_oneport.test
+++ b/testdata/fwd_oneport.tdir/fwd_oneport.test
@@ -11,7 +11,7 @@ PRE="../.."
 # so that all three queries get timeouts during the later test.
 #
 #echo "> dig www1.example.com."
-#dig @localhost -p $UNBOUND_PORT www1.example.com. | tee outfile
+#dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. | tee outfile
 #echo "> cat logfiles"
 #cat fwd.log 
 #cat unbound.log
@@ -24,17 +24,17 @@ PRE="../.."
 #fi
 
 echo "> do queries"
-dig @localhost -p $UNBOUND_PORT www1.example.com. >outfile1 &
+dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. >outfile1 &
 digpid1=$!
-dig @localhost -p $UNBOUND_PORT www2.example.com. >outfile2 &
+dig @127.0.0.1 -p $UNBOUND_PORT www2.example.com. >outfile2 &
 digpid2=$!
-dig @localhost -p $UNBOUND_PORT www3.example.com. >outfile3 &
+dig @127.0.0.1 -p $UNBOUND_PORT www3.example.com. >outfile3 &
 digpid3=$!
-dig @localhost -p $UNBOUND_PORT www4.example.com. >outfile4 &
+dig @127.0.0.1 -p $UNBOUND_PORT www4.example.com. >outfile4 &
 digpid4=$!
-dig @localhost -p $UNBOUND_PORT www5.example.com. >outfile5 &
+dig @127.0.0.1 -p $UNBOUND_PORT www5.example.com. >outfile5 &
 digpid5=$!
-dig @localhost -p $UNBOUND_PORT www6.example.com. >outfile6 &
+dig @127.0.0.1 -p $UNBOUND_PORT www6.example.com. >outfile6 &
 digpid6=$!
 sleep 12
 kill -9 $digpid1
diff --git a/testdata/fwd_tcp.tdir/fwd_tcp.test b/testdata/fwd_tcp.tdir/fwd_tcp.test
index 9ecc5df15..e887b50d2 100644
--- a/testdata/fwd_tcp.tdir/fwd_tcp.test
+++ b/testdata/fwd_tcp.tdir/fwd_tcp.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost +vc -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 +vc -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_tcp_tc.tdir/fwd_tcp_tc.test b/testdata/fwd_tcp_tc.tdir/fwd_tcp_tc.test
index 1a8f9edc1..80f15e438 100644
--- a/testdata/fwd_tcp_tc.tdir/fwd_tcp_tc.test
+++ b/testdata/fwd_tcp_tc.tdir/fwd_tcp_tc.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_three.tdir/fwd_three.test b/testdata/fwd_three.tdir/fwd_three.test
index 962d0bf1c..b0c8b9af9 100644
--- a/testdata/fwd_three.tdir/fwd_three.test
+++ b/testdata/fwd_three.tdir/fwd_three.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www1.example.com."
-dig @localhost -p $UNBOUND_PORT www1.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -20,11 +20,11 @@ else
 fi
 
 echo "> do three queries"
-dig @localhost -p $UNBOUND_PORT +retry=10 +time=1 www1.example.com. >outfile1 &
+dig @127.0.0.1 -p $UNBOUND_PORT +retry=10 +time=1 www1.example.com. >outfile1 &
 digpid1=$!
-dig @localhost -p $UNBOUND_PORT +retry=10 +time=1 www2.example.com. >outfile2 &
+dig @127.0.0.1 -p $UNBOUND_PORT +retry=10 +time=1 www2.example.com. >outfile2 &
 digpid2=$!
-dig @localhost -p $UNBOUND_PORT +retry=10 +time=1 www3.example.com. >outfile3 &
+dig @127.0.0.1 -p $UNBOUND_PORT +retry=10 +time=1 www3.example.com. >outfile3 &
 digpid3=$!
 sleep 5
 kill -9 $digpid1
diff --git a/testdata/fwd_three_service.tdir/fwd_three_service.test b/testdata/fwd_three_service.tdir/fwd_three_service.test
index 6c5e34a7c..7262cb724 100644
--- a/testdata/fwd_three_service.tdir/fwd_three_service.test
+++ b/testdata/fwd_three_service.tdir/fwd_three_service.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www1.example.com."
-dig @localhost -p $UNBOUND_PORT www1.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -20,11 +20,11 @@ else
 fi
 
 echo "> do three queries"
-dig @localhost -p $UNBOUND_PORT www1.example.com. >outfile1 &
+dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. >outfile1 &
 digpid1=$!
-dig @localhost -p $UNBOUND_PORT www2.example.com. >outfile2 &
+dig @127.0.0.1 -p $UNBOUND_PORT www2.example.com. >outfile2 &
 digpid2=$!
-dig @localhost -p $UNBOUND_PORT www3.example.com. >outfile3 &
+dig @127.0.0.1 -p $UNBOUND_PORT www3.example.com. >outfile3 &
 digpid3=$!
 sleep 5
 kill -9 $digpid1
diff --git a/testdata/fwd_ttlexpire.tdir/fwd_ttlexpire.test b/testdata/fwd_ttlexpire.tdir/fwd_ttlexpire.test
index 41ea3953c..13a83e617 100644
--- a/testdata/fwd_ttlexpire.tdir/fwd_ttlexpire.test
+++ b/testdata/fwd_ttlexpire.tdir/fwd_ttlexpire.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> check answer"
 if grep "10.20.30.40" outfile; then
 	echo "OK"
@@ -20,7 +20,7 @@ sleep 4
 # query again
 rm outfile
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> check answer"
 if grep "10.20.30.40" outfile; then
 	echo "OK"
diff --git a/testdata/fwd_udp.tdir/fwd_udp.test b/testdata/fwd_udp.tdir/fwd_udp.test
index 9bd37adb3..837fe6c88 100644
--- a/testdata/fwd_udp.tdir/fwd_udp.test
+++ b/testdata/fwd_udp.tdir/fwd_udp.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.test b/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.test
index fad6497be..576e65a0d 100644
--- a/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.test
+++ b/testdata/fwd_udp_with_tcp_upstream.tdir/fwd_udp_with_tcp_upstream.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig tcp.example.com."
-dig @localhost -p $UNBOUND_PORT tcp.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT tcp.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -20,7 +20,7 @@ else
 fi
 
 echo "> dig udp.example.com."
-dig @localhost -p $UNBOUND_PORT udp.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT udp.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log
 cat unbound.log
diff --git a/testdata/fwd_udptmout.tdir/fwd_udptmout.test b/testdata/fwd_udptmout.tdir/fwd_udptmout.test
index 8d8996104..1f8feda35 100644
--- a/testdata/fwd_udptmout.tdir/fwd_udptmout.test
+++ b/testdata/fwd_udptmout.tdir/fwd_udptmout.test
@@ -11,7 +11,7 @@ PRE="../.."
 # so that all three queries get timeouts during the later test.
 #
 #echo "> dig www1.example.com."
-#dig @localhost -p $UNBOUND_PORT www1.example.com. | tee outfile
+#dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. | tee outfile
 #echo "> cat logfiles"
 #cat fwd.log 
 #cat unbound.log
@@ -24,17 +24,17 @@ PRE="../.."
 #fi
 
 echo "> do queries"
-dig @localhost -p $UNBOUND_PORT www1.example.com. >outfile1 &
+dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. >outfile1 &
 digpid1=$!
-dig @localhost -p $UNBOUND_PORT www2.example.com. >outfile2 &
+dig @127.0.0.1 -p $UNBOUND_PORT www2.example.com. >outfile2 &
 digpid2=$!
-dig @localhost -p $UNBOUND_PORT www3.example.com. >outfile3 &
+dig @127.0.0.1 -p $UNBOUND_PORT www3.example.com. >outfile3 &
 digpid3=$!
-dig @localhost -p $UNBOUND_PORT www4.example.com. >outfile4 &
+dig @127.0.0.1 -p $UNBOUND_PORT www4.example.com. >outfile4 &
 digpid4=$!
-dig @localhost -p $UNBOUND_PORT www5.example.com. >outfile5 &
+dig @127.0.0.1 -p $UNBOUND_PORT www5.example.com. >outfile5 &
 digpid5=$!
-dig @localhost -p $UNBOUND_PORT www6.example.com. >outfile6 &
+dig @127.0.0.1 -p $UNBOUND_PORT www6.example.com. >outfile6 &
 digpid6=$!
 
 sleep 15
diff --git a/testdata/fwd_waitudp.tdir/fwd_waitudp.test b/testdata/fwd_waitudp.tdir/fwd_waitudp.test
index 124788534..5158bd065 100644
--- a/testdata/fwd_waitudp.tdir/fwd_waitudp.test
+++ b/testdata/fwd_waitudp.tdir/fwd_waitudp.test
@@ -11,7 +11,7 @@ PRE="../.."
 # so that all three queries get timeouts during the later test.
 #
 #echo "> dig www1.example.com."
-#dig @localhost -p $UNBOUND_PORT www1.example.com. | tee outfile
+#dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. | tee outfile
 #echo "> cat logfiles"
 #cat fwd.log 
 #cat unbound.log
@@ -24,11 +24,11 @@ PRE="../.."
 #fi
 
 echo "> do three queries"
-dig @localhost -p $UNBOUND_PORT www1.example.com. >outfile1 &
+dig @127.0.0.1 -p $UNBOUND_PORT www1.example.com. >outfile1 &
 digpid1=$!
-dig @localhost -p $UNBOUND_PORT www2.example.com. >outfile2 &
+dig @127.0.0.1 -p $UNBOUND_PORT www2.example.com. >outfile2 &
 digpid2=$!
-dig @localhost -p $UNBOUND_PORT www3.example.com. >outfile3 &
+dig @127.0.0.1 -p $UNBOUND_PORT www3.example.com. >outfile3 &
 digpid3=$!
 sleep 15
 kill -9 $digpid1
diff --git a/testdata/fwd_zero.tdir/fwd_zero.test b/testdata/fwd_zero.tdir/fwd_zero.test
index 2e0806d6f..c93918883 100644
--- a/testdata/fwd_zero.tdir/fwd_zero.test
+++ b/testdata/fwd_zero.tdir/fwd_zero.test
@@ -17,7 +17,7 @@ echo "b4380100000100000000000003777777076578616d706c6503636f6d00" | xxd -r -p |
 
 # now test that server is still up
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/http_user_agent.tdir/http_user_agent.test b/testdata/http_user_agent.tdir/http_user_agent.test
index dce2d476c..958030895 100644
--- a/testdata/http_user_agent.tdir/http_user_agent.test
+++ b/testdata/http_user_agent.tdir/http_user_agent.test
@@ -9,35 +9,35 @@ PRE="../.."
 # Query and check check that we get the correct answer from the auth_zone
 query () {
 	echo "> dig www.example.com."
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	if grep SERVFAIL outfile; then
 		echo "> try again"
-		dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+		dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	fi
 	if grep SERVFAIL outfile; then
 		echo "> try again"
 		sleep 1
-		dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+		dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	fi
 	if grep SERVFAIL outfile; then
 		echo "> try again"
 		sleep 1
-		dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+		dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	fi
 	if grep SERVFAIL outfile; then
 		echo "> try again"
 		sleep 1
-		dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+		dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	fi
 	if grep SERVFAIL outfile; then
 		echo "> try again"
 		sleep 10
-		dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+		dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	fi
 	if grep SERVFAIL outfile; then
 		echo "> try again"
 		sleep 10
-		dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+		dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 	fi
 	echo "> check answer"
 	if grep "1.2.3.4" outfile; then
diff --git a/testdata/local_nodefault.tdir/local_nodefault.test b/testdata/local_nodefault.tdir/local_nodefault.test
index 01e0ac042..9bca12261 100644
--- a/testdata/local_nodefault.tdir/local_nodefault.test
+++ b/testdata/local_nodefault.tdir/local_nodefault.test
@@ -9,7 +9,7 @@ PRE="../.."
 # this one should have NXDOMAIN builtin
 #
 echo "> dig 1.0.31.172.in-addr.arpa."
-dig @localhost -p $UNBOUND_PORT 1.0.31.172.in-addr.arpa. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT 1.0.31.172.in-addr.arpa. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -23,7 +23,7 @@ fi
 
 # this one should give our own data as the reply
 echo "> dig 1.0.30.172.in-addr.arpa."
-dig @localhost -p $UNBOUND_PORT 1.0.30.172.in-addr.arpa. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT 1.0.30.172.in-addr.arpa. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -38,7 +38,7 @@ fi
 # this one should give our own data as the reply
 # but different trailing dot in unbound.conf file
 echo "> dig 1.0.29.172.in-addr.arpa."
-dig @localhost -p $UNBOUND_PORT 1.0.29.172.in-addr.arpa. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT 1.0.29.172.in-addr.arpa. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/local_norec.tdir/local_norec.test b/testdata/local_norec.tdir/local_norec.test
index b32f0aed1..ce01d6b7c 100644
--- a/testdata/local_norec.tdir/local_norec.test
+++ b/testdata/local_norec.tdir/local_norec.test
@@ -11,7 +11,7 @@ PRE="../.."
 # foo.example.com is available through local-data (and recursion...).
 #
 echo "> dig www.example.com. +RD"
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -24,7 +24,7 @@ else
 fi
 
 echo "> dig www.example.com. +norec"
-dig @localhost +norec -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 +norec -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -37,7 +37,7 @@ else
 fi
 
 echo "> dig foo.example.com. +RD"
-dig @localhost -p $UNBOUND_PORT foo.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT foo.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -50,7 +50,7 @@ else
 fi
 
 echo "> dig foo.example.com. +norec"
-dig @localhost +norec -p $UNBOUND_PORT foo.example.com. | tee outfile
+dig @127.0.0.1 +norec -p $UNBOUND_PORT foo.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/local_nosnoop.tdir/local_nosnoop.test b/testdata/local_nosnoop.tdir/local_nosnoop.test
index 1e762d5dc..70a9de5f5 100644
--- a/testdata/local_nosnoop.tdir/local_nosnoop.test
+++ b/testdata/local_nosnoop.tdir/local_nosnoop.test
@@ -14,7 +14,7 @@ PRE="../.."
 # 	dig +norec for www does not work any more.
 #
 echo "> dig www.example.com. +RD"
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -27,7 +27,7 @@ else
 fi
 
 echo "> dig www.example.com. +norec"
-dig @localhost +norec -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 +norec -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -47,7 +47,7 @@ else
 fi
 
 echo "> dig foo.example.com. +RD"
-dig @localhost -p $UNBOUND_PORT foo.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT foo.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -60,7 +60,7 @@ else
 fi
 
 echo "> dig foo.example.com. +norec"
-dig @localhost +norec -p $UNBOUND_PORT foo.example.com. | tee outfile
+dig @127.0.0.1 +norec -p $UNBOUND_PORT foo.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/pymod.tdir/pymod.test b/testdata/pymod.tdir/pymod.test
index 5ea87282b..8d8ffcc3a 100644
--- a/testdata/pymod.tdir/pymod.test
+++ b/testdata/pymod.tdir/pymod.test
@@ -22,7 +22,7 @@ fi
 
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
@@ -35,7 +35,7 @@ else
 fi
 
 echo "> dig www2.example.com."
-dig @localhost -p $UNBOUND_PORT www2.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www2.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log 
 cat unbound.log
diff --git a/testdata/pymod_thread.tdir/pymod_thread.test b/testdata/pymod_thread.tdir/pymod_thread.test
index 7c55d19ab..2b0464ae8 100644
--- a/testdata/pymod_thread.tdir/pymod_thread.test
+++ b/testdata/pymod_thread.tdir/pymod_thread.test
@@ -23,16 +23,16 @@ fi
 # do the test
 # generate some load.
 echo "> dig www[1-10].example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile1 &
-dig @localhost -p $UNBOUND_PORT www2.example.com. | tee outfile3 &
-dig @localhost -p $UNBOUND_PORT www3.example.com. | tee outfile2 &
-dig @localhost -p $UNBOUND_PORT www4.example.com. | tee outfile4 &
-dig @localhost -p $UNBOUND_PORT www5.example.com. | tee outfile5 &
-dig @localhost -p $UNBOUND_PORT www6.example.com. | tee outfile6 &
-dig @localhost -p $UNBOUND_PORT www7.example.com. | tee outfile7 &
-dig @localhost -p $UNBOUND_PORT www8.example.com. | tee outfile8 &
-dig @localhost -p $UNBOUND_PORT www9.example.com. | tee outfile9 &
-dig @localhost -p $UNBOUND_PORT www10.example.com. | tee outfile10 &
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile1 &
+dig @127.0.0.1 -p $UNBOUND_PORT www2.example.com. | tee outfile3 &
+dig @127.0.0.1 -p $UNBOUND_PORT www3.example.com. | tee outfile2 &
+dig @127.0.0.1 -p $UNBOUND_PORT www4.example.com. | tee outfile4 &
+dig @127.0.0.1 -p $UNBOUND_PORT www5.example.com. | tee outfile5 &
+dig @127.0.0.1 -p $UNBOUND_PORT www6.example.com. | tee outfile6 &
+dig @127.0.0.1 -p $UNBOUND_PORT www7.example.com. | tee outfile7 &
+dig @127.0.0.1 -p $UNBOUND_PORT www8.example.com. | tee outfile8 &
+dig @127.0.0.1 -p $UNBOUND_PORT www9.example.com. | tee outfile9 &
+dig @127.0.0.1 -p $UNBOUND_PORT www10.example.com. | tee outfile10 &
 
 wait  # wait for all jobs to complete.
 
diff --git a/testdata/root_zonemd.tdir/root_zonemd.test b/testdata/root_zonemd.tdir/root_zonemd.test
index da64ab6e9..0dfada134 100644
--- a/testdata/root_zonemd.tdir/root_zonemd.test
+++ b/testdata/root_zonemd.tdir/root_zonemd.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT . SOA | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT . SOA | tee outfile
 echo "> check answer"
 if grep root-servers outfile | grep "nstld.verisign-grs.com"; then
 	echo "OK"
diff --git a/testdata/stat_timer.tdir/stat_timer.test b/testdata/stat_timer.tdir/stat_timer.test
index 8a84c3f41..1dfd8dc71 100644
--- a/testdata/stat_timer.tdir/stat_timer.test
+++ b/testdata/stat_timer.tdir/stat_timer.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # test if unbound is up 
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> check answer"
 if grep "10.20.30.40" outfile; then
 	echo "OK"
diff --git a/testdata/stub_auth_tc.tdir/stub_auth_tc.test b/testdata/stub_auth_tc.tdir/stub_auth_tc.test
index 7b7440274..f50c2b8fc 100644
--- a/testdata/stub_auth_tc.tdir/stub_auth_tc.test
+++ b/testdata/stub_auth_tc.tdir/stub_auth_tc.test
@@ -7,7 +7,7 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 echo "> cat logfiles"
 cat fwd.log
 cat unbound.log
diff --git a/testdata/zonemd_reload.tdir/zonemd_reload.test b/testdata/zonemd_reload.tdir/zonemd_reload.test
index fbdf07511..aac23d6b8 100644
--- a/testdata/zonemd_reload.tdir/zonemd_reload.test
+++ b/testdata/zonemd_reload.tdir/zonemd_reload.test
@@ -7,35 +7,35 @@
 PRE="../.."
 # do the test
 echo "> dig www.example.com."
-dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 if grep SERVFAIL outfile; then
 	echo "> try again"
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 1
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 if grep SERVFAIL outfile; then
 	echo "> try again"
 	sleep 10
-	dig @localhost -p $UNBOUND_PORT www.example.com. | tee outfile
+	dig @127.0.0.1 -p $UNBOUND_PORT www.example.com. | tee outfile
 fi
 echo "> cat logfiles"
 cat fwd.log