Index: lib/libc/sys/connect.2
===================================================================
--- lib/libc/sys/connect.2	(revision 350270)
+++ lib/libc/sys/connect.2	(working copy)
@@ -134,11 +134,12 @@
 .It Bq Er EALREADY
 A previous connection attempt has not yet been completed.
 .It Bq Er EACCES
-An attempt is made to connect to a broadcast address (obtained through the
+Either an attempt is made to connect to a broadcast address (obtained through the
 .Dv INADDR_BROADCAST
 constant or the
 .Dv INADDR_NONE
-return value) through a socket that does not provide broadcast functionality.
+return value) through a socket that does not provide broadcast functionality,
+or firewall rules don't allow connection to be made.
 .It Bq Er EAGAIN
 An auto-assigned port number was requested but no auto-assigned ports
 are available.