diff --git a/Regression/bind-does-not-listen-on-all-addresses-over-TCP/Makefile b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/Makefile
new file mode 100644
index 0000000..b8a90f5
--- /dev/null
+++ b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/Makefile
@@ -0,0 +1,64 @@
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/bind/Regression/bind-does-not-listen-on-all-addresses-over-TCP
+#   Description: Test for BZ#1999691 (bind does not listen on all addresses over TCP)
+#   Author: Petr Sklenar <psklenar@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2021 Red Hat, Inc.
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU General Public License as
+#   published by the Free Software Foundation, either version 2 of
+#   the License, or (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE.  See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program. If not, see http://www.gnu.org/licenses/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+export TEST=/CoreOS/bind/Regression/bind-does-not-listen-on-all-addresses-over-TCP
+export TESTVERSION=1.0
+
+BUILT_FILES=
+
+FILES=$(METADATA) runtest.sh Makefile PURPOSE reproducer.sh
+
+.PHONY: all install download clean
+
+run: $(FILES) build
+	./runtest.sh
+
+build: $(BUILT_FILES)
+	test -x runtest.sh || chmod a+x runtest.sh
+
+clean:
+	rm -f *~ $(BUILT_FILES)
+
+
+include /usr/share/rhts/lib/rhts-make.include
+
+$(METADATA): Makefile
+	@echo "Owner:           Petr Sklenar <psklenar@redhat.com>" > $(METADATA)
+	@echo "Name:            $(TEST)" >> $(METADATA)
+	@echo "TestVersion:     $(TESTVERSION)" >> $(METADATA)
+	@echo "Path:            $(TEST_DIR)" >> $(METADATA)
+	@echo "Description:     Test for BZ#1999691 (bind does not listen on all addresses over TCP)" >> $(METADATA)
+	@echo "Type:            Regression" >> $(METADATA)
+	@echo "TestTime:        15m" >> $(METADATA)
+	@echo "RunFor:          bind" >> $(METADATA)
+	@echo "Requires:        bind lsof" >> $(METADATA)
+	@echo "Priority:        Normal" >> $(METADATA)
+	@echo "License:         GPLv2+" >> $(METADATA)
+	@echo "Confidential:    no" >> $(METADATA)
+	@echo "Destructive:     no" >> $(METADATA)
+	@echo "Bug:             1999691" >> $(METADATA)
+	@echo "Releases:        -RHEL4 -RHELClient5 -RHELServer5" >> $(METADATA)
+
+	rhts-lint $(METADATA)
diff --git a/Regression/bind-does-not-listen-on-all-addresses-over-TCP/PURPOSE b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/PURPOSE
new file mode 100644
index 0000000..b3414eb
--- /dev/null
+++ b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/PURPOSE
@@ -0,0 +1,5 @@
+PURPOSE of /CoreOS/bind/Regression/bind-does-not-listen-on-all-addresses-over-TCP
+Description: Test for BZ#1999691 (bind does not listen on all addresses over TCP)
+Author: Petr Sklenar <psklenar@redhat.com>
+Bug summary: bind does not listen on all addresses over TCP when listen-on/listen-on-v6 has specific IPs or any listed
+Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1999691
diff --git a/Regression/bind-does-not-listen-on-all-addresses-over-TCP/main.fmf b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/main.fmf
new file mode 100644
index 0000000..77d3b4a
--- /dev/null
+++ b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/main.fmf
@@ -0,0 +1,26 @@
+summary: Test for BZ#1999691 (bind does not listen on all addresses over TCP)
+description: |
+    Bug summary: bind does not listen on all addresses over TCP when listen-on/listen-on-v6 has specific IPs or any listed
+    Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1999691
+contact: Petr Sklenar <psklenar@redhat.com>
+component:
+  - bind
+test: ./runtest.sh
+framework: beakerlib
+recommend:
+  - bind
+  - lsof
+duration: 15m
+enabled: true
+tag:
+  - NoRHEL4
+  - NoRHEL5
+link:
+  - relates: https://bugzilla.redhat.com/show_bug.cgi?id=1999691
+adjust:
+  - enabled: false
+    when: distro == rhel-4, rhel-5
+    continue: false
+extra-nitrate: TC#0612648
+extra-summary: /CoreOS/bind/Regression/bind-does-not-listen-on-all-addresses-over-TCP
+extra-task: /CoreOS/bind/Regression/bind-does-not-listen-on-all-addresses-over-TCP
diff --git a/Regression/bind-does-not-listen-on-all-addresses-over-TCP/reproducer.sh b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/reproducer.sh
new file mode 100644
index 0000000..28b3cc6
--- /dev/null
+++ b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/reproducer.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+# modified reproducer from upstream issue
+# https://gitlab.isc.org/isc-projects/bind9/-/issues/2852
+
+# Pause bind on loading this file
+mkfifo _bind.nta
+
+named -g -c <(echo "options { port 5300; listen-on { any; }; listen-on-v6 { any; }; };") -n 1 &
+NAMED_PID=$!
+
+sleep 2
+for i in {2..32}; do
+	sleep 0.05
+	sudo ip addr add 127.0.0.$i/32 dev lo
+	[ "$i" = 6 ] && echo -n '' > _bind.nta && GO=1
+done
+
+lsof -n -p ${NAMED_PID} | grep :domain
+TCP=$(lsof -n -p ${NAMED_PID} | grep 'TCP 127.0.0.' | wc -l)
+UDP=$(lsof -n -p ${NAMED_PID} | grep 'UDP 127.0.0.' | wc -l)
+echo "TCP: $TCP UDP: $UDP"
+
+sleep 5
+#echo "Done adding addresses, press ENTER to terminate."
+#read
+
+kill -TERM "${NAMED_PID}"
+timeout 5 cat _bind.nta
+wait "${NAMED_PID}"
+rm -f _bind.nta
+
+for i in {2..32}; do
+	sudo ip addr del 127.0.0.$i/32 dev lo
+done
+echo "TCP: $TCP UDP: $UDP"
+if [ "$TCP" -ne "$UDP" ]; then
+	echo "Mismatching listeners!"
+	exit 1
+fi
+
diff --git a/Regression/bind-does-not-listen-on-all-addresses-over-TCP/runtest.sh b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/runtest.sh
new file mode 100755
index 0000000..4302be9
--- /dev/null
+++ b/Regression/bind-does-not-listen-on-all-addresses-over-TCP/runtest.sh
@@ -0,0 +1,44 @@
+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/bind/Regression/bind-does-not-listen-on-all-addresses-over-TCP
+#   Description: Test for BZ#1999691 (bind does not listen on all addresses over TCP)
+#   Author: Petr Sklenar <psklenar@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2021 Red Hat, Inc.
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU General Public License as
+#   published by the Free Software Foundation, either version 2 of
+#   the License, or (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE.  See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program. If not, see http://www.gnu.org/licenses/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="bind"
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm $PACKAGE
+    rlPhaseEnd
+
+    rlPhaseStartTest
+	# see reproducer.sh : 
+        rlRun "bash ./reproducer.sh"
+    rlPhaseEnd
+
+rlJournalPrintText
+rlJournalEnd