X-Git-Url: https://git.decadent.org.uk/gitweb/?p=odhcp6c.git;a=blobdiff_plain;f=README;h=e5b97c22c36fd13028bda98c8b7e232d6868a7fb;hp=3dd52896f029f07f50a5d8d32efeb317c178d66a;hb=2aaf475f54d42f1a1a714cd629dd690f40a22676;hpb=d0470587aab4c0f2a5a71b0e4a816bc1626b1021

diff --git a/README b/README
index 3dd5289..e5b97c2 100644
--- a/README
+++ b/README
@@ -4,7 +4,7 @@ odhcp6c - Embedded DHCPv6 Client
 ** Abstract **
 
 odhcp6c is a minimal DHCPv6 and RA-client for use in embedded Linux systems
-especially routers. It compiles to only about 30 KB (-Os -s).
+especially routers. It compiles to only about 35 KB (-Os -s).
 
 
 ** Features **
@@ -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
@@ -27,7 +26,11 @@ especially routers. It compiles to only about 30 KB (-Os -s).
 	e) NTP Options
 	f) SIP Options
 	g) Information-Refresh Options
-	h) SOL_MAX_RT default to 3600
+	h) Configurable SOL_MAX_RT
+	i) DS-Lite AFTR-Name Option
+	j) Softwire address and port mapped clients (MAP, LW4over6)
+	k) Prefix Class (experimental)
+	l) CER-ID (experimental)
 
 4. Support for requesting and parsing Router Advertisements
 	a) parsing of prefixes, routes, MTU and RDNSS options
@@ -67,7 +70,7 @@ 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
@@ -75,3 +78,6 @@ Environment:
 * RA_ROUTES		A space-separated list of routes from the RA
 				Format: <address>/<length>,gateway,valid,metric
 * RA_DNS		A space-separated list of recursive DNS servers from the RA
+* AFTR			The DS-Lite AFTR domain name
+* AFTR_IP		The DS-Lite AFTR resolved IPv6 address
+* MAPE / MAPT / LW4O6	Softwire rules for MAPE, MAPT and LW4O6