Document split tunnel EXC variables

diff --git a/vpnc-script b/vpnc-script
index 6bcef069a10f3dd3e5ccfad01873256a94dbeec6..6b5c0d2c3e47308093b06e896fa5a1699e7c9e4d 100755 (executable)
--- a/vpnc-script
+++ b/vpnc-script
@@ -47,6 +47,9 @@
 #* CISCO_IPV6_SPLIT_INC         -- number of networks in IPv6 split-network-list
 #* CISCO_IPV6_SPLIT_INC_%d_ADDR -- IPv6 network address
 #* CISCO_IPV6_SPLIT_INC_$%d_MASKLEN -- IPv6 subnet masklen
+#
+# The split tunnel variables above have *_EXC* counterparts for network
+# addresses to be excluded from the VPN tunnel.
 
 # FIXMEs: