Update README

[odhcp6c.git] / README

diff --git a/README b/README
index 6c23012e800792137fe6afd4b860c2d055058d95..4afa3984f6b1d8d613245e2c5cfb026e847b3ef9 100644 (file)
--- a/README
+++ b/README
@@ -13,8 +13,13 @@ odhcp6c is a minimal DHCPv6 and RA-client for use in embedded Linux systems.
        b) handling of valid and preferred lifetimes
        c) duplicate address detection
 
-2. Handling of IPv6-Prefixes (Prefix Delegation)
-       a) requesting of prefixes
+2. Support for DHCPv6 extension
+       a) Reconfigure-Messages
+       b) Prefix Delegation
+       c) Prefix Exclusion
+       d) DNS Configuration Options
+       e) NTP Options
+       f) SIP Options
 
 3. Stateless fallback-support
 
@@ -58,7 +63,7 @@ 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
+                               Format: <prefix>/<length>,preferred,valid,<excluded-prefix>/<length>
 * 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