X-Git-Url: https://git.decadent.org.uk/gitweb/?p=odhcp6c.git;a=blobdiff_plain;f=README;h=32b6893828c6d7b357580642238bb926c68998f9;hp=a6fa29897a9b3d6bcfbd2f7c441af88f736dc345;hb=a76c62d6a528d7b22aff49f5fd662af02976cfbe;hpb=aeb7c37224051811553c898b2a784944f26276b0

diff --git a/README b/README
index a6fa298..32b6893 100644
--- a/README
+++ b/README
@@ -16,8 +16,7 @@ especially routers. It compiles to only about 30 KB (-Os -s).
 
 2. Handling of non-temporary addresses (IA_NA)
 	a) handling of valid and preferred lifetimes
-	b) duplicate address detection
-	c) automatic fallback to stateless or PD-only mode
+	b) automatic fallback to stateless or PD-only mode
 
 3. Support for DHCPv6 extension
 	a) Reconfigure-Messages
@@ -68,7 +67,7 @@ Environment:
 * SIP_DOMAIN		A space-separated list of SIP domains
 * OPTION_<num>		Custom option received as base-16
 * PREFIXES		A space-separated list of prefixes currently assigned
-				Format: <prefix>/<length>,preferred,valid,<excluded-prefix>/<length>
+				Format: <prefix>/<length>,preferred,valid[,excluded=<excluded-prefix>/<length>][,class=<prefix class #>]
 * ADDRESSES		A space-separated list of addresses currently assigned
 				Format: <address>/<length>,preferred,valid
 * RA_ADDRESSES		A space-separated list of addresses from RA-prefixes