diff --git a/test/sharness/t0142-testfilter.sh b/test/sharness/t0142-testfilter.sh
new file mode 100755
index 000000000000..4e1b9f70a598
--- /dev/null
+++ b/test/sharness/t0142-testfilter.sh
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2014 Jeromy Johnson
+# MIT Licensed; see the LICENSE file in this repository.
+#
+
+test_description="Test swarm filters are effective"
+
+AF="/ip4/127.0.0.0/ipcidr/24"
+
+. lib/test-lib.sh
+
+NUM_NODES=3
+
+test_expect_success "set up testbed" '
+  iptb testbed create -type localipfs -count $NUM_NODES -force -init
+'
+
+test_expect_success 'filter 127.0.0.0/24 on node 1' '
+  ipfsi 1 config --json Swarm.AddrFilters "[\"$AF\"]"
+'
+
+for i in $(seq 0 $(( NUM_NODES - 1 ))); do
+  test_expect_success 'enable quic for node $i' '
+    echo "$i"
+    ipfsi $i config --json Experimental.QUIC true
+  '
+
+  test_expect_success "change IP for node $i" '
+    ipfsi $i config --json "Addresses.Swarm" \
+      "[\"/ip4/127.0.$i.1/tcp/0\",\"/ip4/127.0.$i.1/udp/0/quic\",\"/ip4/127.0.$i.1/tcp/0/ws\"]"
+  '
+done
+
+test_expect_success 'start cluster' '
+  iptb start --wait
+'
+
+test_expect_success 'connecting 1 to 0 fails' '
+  test_must_fail iptb connect 1 0
+'
+
+test_expect_success 'connecting 0 to 1 fails' '
+  test_must_fail iptb connect 1 0
+'
+
+test_expect_success 'connecting 2 to 0 succeeds' '
+  iptb connect 2 0
+'
+
+test_expect_success 'connecting 1 to 0 with dns addrs fails' '
+  ipfsi 0 id -f "<addrs>" | sed "s|^/ip4/127.0.0.1/|/dns4/localhost/|" > addrs &&
+  test_must_fail ipfsi 1 swarm connect $(cat addrs)
+'
+
+
+test_expect_success 'stopping cluster' '
+  iptb stop
+'
+
+test_done