Ensure signal-safety of signal handlers

[odhcp6c.git] / README

diff --git a/README b/README
index 16ac904734bdae6e9ce166023e2be65543beb529..91cefc05cd13314b46f3cc9b22eb35b7e29df4b2 100644 (file)
--- 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
 
 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
 
 3. Support for DHCPv6 extension
        a) Reconfigure-Messages


@@ -27,8 +26,11 @@ especially routers. It compiles to only about 30 KB (-Os -s).
        e) NTP Options
        f) SIP Options
        g) Information-Refresh Options
        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
        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
 
 4. Support for requesting and parsing Router Advertisements
        a) parsing of prefixes, routes, MTU and RDNSS options


@@ -68,7 +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
 * 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=<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
 * 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


@@ -78,3 +80,4 @@ Environment:
 * 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
 * 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