[ ] [ B{ 1 2 3 } "0.0.0.0" 9000 <inet4> send-once ] unit-test
[ ] [ B{ 1 2 3 } "0.0.0.0" 9000 <inet4> broadcast-once ] unit-test
-[ ] [ B{ 1 2 3 } f 9000 <inet6> send-once ] unit-test
-[ ] [ B{ 1 2 3 } f 9000 <inet6> broadcast-once ] unit-test
-[ ] [ B{ 1 2 3 } "::" 9000 <inet6> send-once ] unit-test
-[ ] [ B{ 1 2 3 } "::" 9000 <inet6> broadcast-once ] unit-test
+ipv6-supported? [
+ [ ] [ B{ 1 2 3 } f 9000 <inet6> send-once ] unit-test
+ [ ] [ B{ 1 2 3 } f 9000 <inet6> broadcast-once ] unit-test
+ [ ] [ B{ 1 2 3 } "::" 9000 <inet6> send-once ] unit-test
+ [ ] [ B{ 1 2 3 } "::" 9000 <inet6> broadcast-once ] unit-test
+] when