diff options
| -rw-r--r-- | usr.sbin/ospf6d/ospf6.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/usr.sbin/ospf6d/ospf6.h b/usr.sbin/ospf6d/ospf6.h index 0a91558c609..00b70742476 100644 --- a/usr.sbin/ospf6d/ospf6.h +++ b/usr.sbin/ospf6d/ospf6.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ospf6.h,v 1.15 2009/04/09 19:00:40 stsp Exp $ */ +/* $OpenBSD: ospf6.h,v 1.16 2010/02/23 11:20:03 claudio Exp $ */ /* * Copyright (c) 2004, 2005, 2007 Esben Norby <norby@openbsd.org> @@ -189,7 +189,9 @@ struct ls_upd_hdr { /* LSA headers */ #define LSA_METRIC_MASK 0x00ffffff /* only for sum & as-ext */ -#define LSA_ASEXT_E_FLAG 0x80000000 +#define LSA_ASEXT_E_FLAG 0x04000000 +#define LSA_ASEXT_F_FLAG 0x02000000 +#define LSA_ASEXT_T_FLAG 0x01000000 #define OSPF_RTR_B 0x01 #define OSPF_RTR_E 0x02 @@ -209,7 +211,7 @@ struct ls_upd_hdr { struct lsa_prefix { u_int8_t prefixlen; u_int8_t options; - u_int16_t metric; + u_int16_t metric; /* Ref. LS type in AS-Ext-LSA */ /* + an IPv6 prefix encoded in (prefixlen + 31)/32 words */ }; @@ -246,10 +248,12 @@ struct lsa_rtr_sum { }; struct lsa_asext { - u_int32_t mask; - u_int32_t metric; /* lower 24 bit plus E bit */ - u_int32_t fw_addr; - u_int32_t ext_tag; + u_int32_t metric; /* lower 24 bit plus EFT bits */ + struct lsa_prefix prefix; + /* + if F bit is set, an optional forwarding address (128bit) */ + /* + if T bit is set, an optional external route tag (32bit) */ + /* + if referenced LS type (i.e. prefix.metric) is non-zero, an + * optional referenced LS ID (32bit) -- not used by OSPF itself */ }; struct lsa_link { |