diff options
Diffstat (limited to 'proto/radv')
| -rw-r--r-- | proto/radv/config.Y | 10 | ||||
| -rw-r--r-- | proto/radv/packets.c | 25 | ||||
| -rw-r--r-- | proto/radv/radv.c | 2 | ||||
| -rw-r--r-- | proto/radv/radv.h | 5 |
4 files changed, 20 insertions, 22 deletions
diff --git a/proto/radv/config.Y b/proto/radv/config.Y index da300667..efb474a6 100644 --- a/proto/radv/config.Y +++ b/proto/radv/config.Y @@ -53,9 +53,8 @@ radv_proto_item: | PREFIX radv_prefix { add_tail(&RADV_CFG->pref_list, NODE this_radv_prefix); } | RDNSS { init_list(&radv_dns_list); } radv_rdnss { add_tail_list(&RADV_CFG->rdnss_list, &radv_dns_list); } | DNSSL { init_list(&radv_dns_list); } radv_dnssl { add_tail_list(&RADV_CFG->dnssl_list, &radv_dns_list); } - | TRIGGER prefix { - RADV_CFG->trigger_prefix = $2.addr; - RADV_CFG->trigger_pxlen = $2.len; + | TRIGGER net_any { + RADV_CFG->trigger = $2; RADV_CFG->trigger_valid = 1; } ; @@ -148,11 +147,10 @@ radv_iface: radv_iface_start iface_patt_list_nopx radv_iface_opt_list radv_iface_finish; -radv_prefix_start: prefix +radv_prefix_start: net_ip6 { this_radv_prefix = cfg_allocz(sizeof(struct radv_prefix_config)); - RADV_PREFIX->prefix = $1.addr; - RADV_PREFIX->pxlen = $1.len; + RADV_PREFIX->prefix = $1.ip6; RADV_PREFIX->onlink = 1; RADV_PREFIX->autonomous = 1; diff --git a/proto/radv/packets.c b/proto/radv/packets.c index 3862af8d..a38b58b2 100644 --- a/proto/radv/packets.c +++ b/proto/radv/packets.c @@ -38,7 +38,7 @@ struct radv_opt_prefix u32 valid_lifetime; u32 preferred_lifetime; u32 reserved; - ip_addr prefix; + ip6_addr prefix; }; #define OPT_PX_ONLINK 0x80 @@ -58,7 +58,7 @@ struct radv_opt_rdnss u8 length; u16 reserved; u32 lifetime; - ip_addr servers[]; + ip6_addr servers[]; }; struct radv_opt_dnssl @@ -90,11 +90,11 @@ radv_prefix_match(struct radv_iface *ifa, struct ifa *a) return NULL; WALK_LIST(pc, ifa->cf->pref_list) - if ((a->pxlen >= pc->pxlen) && ipa_in_net(a->prefix, pc->prefix, pc->pxlen)) + if (net_in_netX(&a->prefix, (net_addr *) &pc->prefix)) return pc; WALK_LIST(pc, cf->pref_list) - if ((a->pxlen >= pc->pxlen) && ipa_in_net(a->prefix, pc->prefix, pc->pxlen)) + if (net_in_netX(&a->prefix, (net_addr *) &pc->prefix)) return pc; return &default_prefix; @@ -109,7 +109,7 @@ radv_prepare_rdnss(struct radv_iface *ifa, list *rdnss_list, char **buf, char *b { struct radv_rdnss_config *rcf_base = rcf; struct radv_opt_rdnss *op = (void *) *buf; - int max_i = (bufend - *buf - sizeof(struct radv_opt_rdnss)) / sizeof(ip_addr); + int max_i = (bufend - *buf - sizeof(struct radv_opt_rdnss)) / sizeof(ip6_addr); int i = 0; if (max_i < 1) @@ -123,20 +123,19 @@ radv_prepare_rdnss(struct radv_iface *ifa, list *rdnss_list, char **buf, char *b else op->lifetime = htonl(rcf->lifetime); - while(NODE_VALID(rcf) && + while(NODE_VALID(rcf) && (rcf->lifetime == rcf_base->lifetime) && (rcf->lifetime_mult == rcf_base->lifetime_mult)) { if (i >= max_i) goto too_much; - op->servers[i] = rcf->server; - ipa_hton(op->servers[i]); + op->servers[i] = ip6_hton(rcf->server); i++; rcf = NODE_NEXT(rcf); } - + op->length = 1+2*i; *buf += 8 * op->length; } @@ -273,6 +272,9 @@ radv_prepare_ra(struct radv_iface *ifa) struct ifa *addr; WALK_LIST(addr, ifa->iface->addrs) { + if (addr->prefix.type != NET_IP6) + continue; + struct radv_prefix_config *pc; pc = radv_prefix_match(ifa, addr); @@ -288,7 +290,7 @@ radv_prepare_ra(struct radv_iface *ifa) struct radv_opt_prefix *op = (void *) buf; op->type = OPT_PREFIX; op->length = 4; - op->pxlen = addr->pxlen; + op->pxlen = net6_pxlen(&addr->prefix); op->flags = (pc->onlink ? OPT_PX_ONLINK : 0) | (pc->autonomous ? OPT_PX_AUTONOMOUS : 0); op->valid_lifetime = (ra->active || !pc->valid_lifetime_sensitive) ? @@ -296,8 +298,7 @@ radv_prepare_ra(struct radv_iface *ifa) op->preferred_lifetime = (ra->active || !pc->preferred_lifetime_sensitive) ? htonl(pc->preferred_lifetime) : 0; op->reserved = 0; - op->prefix = addr->prefix; - ipa_hton(op->prefix); + op->prefix = ip6_hton(net6_prefix(&addr->prefix)); buf += sizeof(*op); } diff --git a/proto/radv/radv.c b/proto/radv/radv.c index 2de89991..97713b95 100644 --- a/proto/radv/radv.c +++ b/proto/radv/radv.c @@ -143,7 +143,7 @@ find_lladdr(struct iface *iface) { struct ifa *a; WALK_LIST(a, iface->addrs) - if (a->scope == SCOPE_LINK) + if ((a->prefix.type == NET_IP6) && (a->scope == SCOPE_LINK)) return a; return NULL; diff --git a/proto/radv/radv.h b/proto/radv/radv.h index aede6a67..755009d4 100644 --- a/proto/radv/radv.h +++ b/proto/radv/radv.h @@ -82,8 +82,7 @@ struct radv_iface_config struct radv_prefix_config { node n; - ip_addr prefix; - int pxlen; + net_addr_ip6 prefix; u8 skip; /* Do not include this prefix to RA */ u8 onlink; /* Standard options from RFC 4261 */ @@ -99,7 +98,7 @@ struct radv_rdnss_config node n; u32 lifetime; /* Valid if lifetime_mult is 0 */ u16 lifetime_mult; /* Lifetime specified as multiple of max_ra_int */ - ip_addr server; /* IP address of recursive DNS server */ + ip6_addr server; /* IP address of recursive DNS server */ }; struct radv_dnssl_config |