Folks,

This changes the default Valid Lifetime of IPv6 temporary addresses, as per draft-ietf-6man-rfc4941bis:

---- cut here ----
diff --git nd6.h nd6.h
index 857657f6e20..5254224afc0 100644
--- nd6.h
+++ nd6.h
@@ -185,7 +185,7 @@ struct      in6_ndifreq {
 #define RETRANS_TIMER                  1000    /* msec */
 #define MIN_RANDOM_FACTOR              512     /* 1024 * 0.5 */
 #define MAX_RANDOM_FACTOR              1536    /* 1024 * 1.5 */
-#define DEF_TEMP_VALID_LIFETIME                604800  /* 1 week */
+#define DEF_TEMP_VALID_LIFETIME 172800 /* 2 days (draft-ietf-6man-rfc4941bis) */
 #define DEF_TEMP_PREFERRED_LIFETIME    86400   /* 1 day */
 #define TEMPADDR_REGEN_ADVANCE         5       /* sec */
 #define MAX_TEMP_DESYNC_FACTOR         600     /* 10 min */
---- cut here ----

P.S.: Patch also available at: https://www.gont.com.ar/code/patch-freebsd-ipv6-tempaddr-vltime.txt

Thanks,
--
Fernando Gont
e-mail: ferna...@gont.com.ar || fg...@si6networks.com
PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1



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