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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
openair3/NEMO_SHO/README
-6
View File
@@ -1,6 +0,0 @@
THE APPLY ORDER MUST BE THE FOLLOWING:
mmipv6-daemon-umip-0.4-nepl-20080108.patch
mmipv6-daemon-umip-0.4-nepl-mcoa-20080108.patch
mmipv6-daemon-umip-0.4-sho-20080331.patch
mmipv6-daemon-umip-0.4-nasmesh-2009-may-12.patch
openair3/NEMO_SHO/mipv6-daemon-umip-0.4-nasmesh-2009-may-12.patch
-301
View File
@@ -1,301 +0,0 @@
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho: config.h
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho: config.log
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho: config.status
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/libmissing: .deps
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/libmissing: Makefile
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/libnetlink: .deps
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/libnetlink: Makefile
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho: Makefile
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/man: Makefile
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: .deps
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: gram.c
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: gram.h
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: Makefile
diff -ur mipv6-daemon-umip-0.4.all.paches.original/src/mh.c mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/mh.c
--- mipv6-daemon-umip-0.4.all.paches.original/src/mh.c 2009-05-12 14:38:53.000000000 +0200
+++ mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/mh.c 2009-05-12 14:33:25.000000000 +0200
@@ -816,8 +816,11 @@
}
pthread_mutex_lock(&mh_sock.send_mutex);
- setsockopt(mh_sock.fd, IPPROTO_IPV6, IPV6_PKTINFO,
+ ret = setsockopt(mh_sock.fd, IPPROTO_IPV6, IPV6_PKTINFO,
&on, sizeof(int));
+ if (ret < 0)
+ dbg("setsockopt: %s\n", strerror(errno));
+
ret = sendmsg(mh_sock.fd, &msg, 0);
if (ret < 0)
dbg("sendmsg: %s\n", strerror(errno));
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: mh.c~
diff -ur mipv6-daemon-umip-0.4.all.paches.original/src/mn.c mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/mn.c
--- mipv6-daemon-umip-0.4.all.paches.original/src/mn.c 2009-05-12 14:38:53.000000000 +0200
+++ mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/mn.c 2009-05-12 14:33:25.000000000 +0200
@@ -130,6 +130,8 @@
* is the BID number. BID must be between
* BCE_TABLE_MIN and BCE_TABLE_MAX
*/
+ MDBG("--------------------------------------\n");
+ MDBG("mcoa_mn_init_rt_table()\n");
assert(bule);
/* If BID is not assigned, default table is taken */
@@ -147,6 +149,8 @@
{
int ret = -1;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_block_rule_del()\n");
if (!(hai->home_block & HOME_ADDR_RULE_BLOCK)) {
MDBG("blackhole is not set.\n");
return ret;
@@ -166,6 +170,8 @@
{
int ret = -1;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_block_rule_add()\n");
if (hai->home_block & HOME_ADDR_RULE_BLOCK) {
MDBG("blackhole is already set.\n");
return ret;
@@ -182,6 +188,8 @@
static void bul_expire(struct tq_elem *tqe)
{
+ MDBG("--------------------------------------\n");
+ MDBG("bul_expire()\n");
pthread_rwlock_wrlock(&mn_lock);
if (!task_interrupted()) {
struct bulentry *bule = tq_data(tqe, struct bulentry, tqe);
@@ -205,6 +213,8 @@
uint16_t flags = e->flags;
uint16_t bid = e->bid;
+ MDBG("--------------------------------------\n");
+ MDBG("bule_invalidate()\n");
if (type != BUL_ENTRY)
return;
@@ -307,6 +317,8 @@
struct in6_addr *raddr = &ip6h->ip6_dst;
struct in6_addr addr;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_recv_param_prob()\n");
/* We only handle code 1 & 2 messages. */
if (ih->icmp6_code != ICMP6_PARAMPROB_NEXTHEADER &&
ih->icmp6_code != ICMP6_PARAMPROB_OPTION)
@@ -623,6 +635,8 @@
*/
static int mn_dereg_bule(struct bulentry *bule)
{
+ MDBG("--------------------------------------\n");
+ MDBG("mn_dereg_bule()\n");
if (bule->type != NON_MIP_CN_ENTRY) {
bule->seq++;
bule->mcoa_dereg = 0;
@@ -637,6 +651,8 @@
{
struct bulentry *bule = vbule;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_dereg()\n");
if (bule->type == BUL_ENTRY) {
if (!(bule->flags & IP6_MH_BU_HOME)) {
bule->dereg = 1;
@@ -684,6 +700,8 @@
{
int dhaad = dhaad_home_reg_failed(hai);
int type = FLUSH_VALID;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_change_ha()\n");
if (hai->home_reg_status != HOME_REG_NONE)
bul_iterate(&hai->bul, _bul_flush, &type);
syslog(LOG_ERR,
@@ -820,6 +838,8 @@
uint32_t valid = PREFIX_LIFETIME_INFINITE;
int plen = (mha->if_next == hai->if_tunnel ? 128 : hai->plen);
+ MDBG("--------------------------------------\n");
+ MDBG("mv_hoa\n");
clock_gettime(CLOCK_REALTIME, &now);
if (hai->lladdr_comp && rta_tb[IFA_CACHEINFO] != NULL) {
@@ -889,6 +909,8 @@
{
struct list_head *l;
struct prefix_list_entry *pe;
+ MDBG("--------------------------------------\n");
+ MDBG("nemo_mr_tnl_routes_add\n");
list_for_each(l, &hai->mob_net_prefixes) {
struct prefix_list_entry *p;
p = list_entry(l, struct prefix_list_entry, list);
@@ -917,6 +939,8 @@
int ifindex, int all, int rtable)
{
int err = 0;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_tnl_state_add\n");
if (hai->home_reg_status != HOME_REG_NONE) {
if ((err = mn_ro_pol_add(hai, ifindex, all)) < 0)
return err;
@@ -939,6 +963,8 @@
int ifindex, int rtable)
{
struct list_head *l;
+ MDBG("--------------------------------------\n");
+ MDBG("nemo_mr_tnl_routes_del\n");
list_for_each(l, &hai->mob_net_prefixes) {
struct prefix_list_entry *p;
p = list_entry(l, struct prefix_list_entry, list);
@@ -1001,6 +1027,8 @@
struct home_addr_info *hai,
struct timespec *lifetime)
{
+ MDBG("--------------------------------------\n");
+ MDBG("process_first_home_bu\n");
int err = 0;
assert(hai->current_coa);
bule->type = BUL_ENTRY;
@@ -1090,6 +1118,8 @@
int homereg_expired = 0;
movement_t type_movement = MIP6_TYPE_MOVEMENT_UNKNOWN;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_send_home_bu\n");
TRACE;
assert(hai->current_coa);
@@ -1285,6 +1315,8 @@
void mn_send_cn_bu(struct bulentry *bule)
{
+ MDBG("--------------------------------------\n");
+ MDBG("mn_send_cn_bu\n");
/* Rate limiting CN registration binding updates
is necessary for multihomed MNs */
if (mn_bu_ratelimit(bule))
@@ -1487,6 +1519,8 @@
struct timespec now, ba_lifetime, br_adv;
uint16_t seqno, bid;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_recv_ba\n");
TRACE;
if (len < sizeof(struct ip6_mh_binding_ack) ||
@@ -1875,6 +1909,8 @@
struct home_addr_info *hai,
int replace)
{
+ MDBG("--------------------------------------\n");
+ MDBG("mcoa_iface_dflt_hoa_rule_del\n");
/* MCoA: Delete the default HoA rule */
rule_del(NULL, bule->bid, IP6_RULE_PRIO_MIP6_HOA_OUT,
0, RTN_UNICAST, &hai->hoa.addr, 128,
@@ -1900,6 +1936,8 @@
struct prefix_list_entry *p,
int replace)
{
+ MDBG("--------------------------------------\n");
+ MDBG("mcoa_iface_dflt_mnp_rules_del\n");
/* MCoA: Delete the default MNP rule */
rule_del(NULL, bule->bid, IP6_RULE_PRIO_MIP6_FWD_MCOA,
0, RTN_UNICAST, &p->ple_prefix, p->ple_plen,
@@ -1926,6 +1964,8 @@
struct list_head *l;
int delete_dflt_mnp = 0;
+ MDBG("--------------------------------------\n");
+ MDBG("mcoa_iface_rules_del\n");
bule = bul_get(hai, NULL, &hai->ha_addr, bid);
if (!hai->reg_mcoa || (bule && !bule->rules))
return NULL;
@@ -1977,6 +2017,8 @@
{
struct list_head *l;
+ MDBG("--------------------------------------\n");
+ MDBG("mcoa_mn_rules_del\n");
list_for_each(l, &hinfo->mcoa) {
struct mn_addr *iface = NULL;
iface = list_entry(l, struct mn_addr, list);
@@ -2006,6 +2048,8 @@
struct list_head *l;
uint8_t prio;
+ MDBG("--------------------------------------\n");
+ MDBG("mcoa_iface_rules_add\n");
bule = bul_get(hai, NULL, &hai->ha_addr, bid);
if (!bid || !hai->reg_mcoa || !bule || (bule && bule->rules))
return 0;
@@ -2088,6 +2132,8 @@
{
struct list_head *l;
+ MDBG("--------------------------------------\n");
+ MDBG("nemo_mr_rules_del\n");
list_for_each(l, &hinfo->mob_net_prefixes) {
struct prefix_list_entry *p = NULL;
p = list_entry(l, struct prefix_list_entry, list);
@@ -2111,6 +2157,8 @@
struct prefix_list_entry *pe = NULL;
struct list_head *l;
+ MDBG("--------------------------------------\n");
+ MDBG("nemo_mr_rules_add\n");
list_for_each(l, &hinfo->mob_net_prefixes) {
struct prefix_list_entry *p = NULL;
p = list_entry(l, struct prefix_list_entry, list);
@@ -2164,6 +2212,8 @@
struct flag_hoa_args arg;
int plen = (hai->hoa.iif == hai->if_tunnel ? 128 : hai->plen);
+ MDBG("--------------------------------------\n");
+ MDBG("clean_home_addr_info\n");
list_del(&hai->list);
if (hai->mob_rtr)
nemo_mr_rules_del(hai);
@@ -2538,6 +2588,8 @@
struct mv_hoa_args mha;
struct list_head *l;
+ MDBG("--------------------------------------\n");
+ MDBG("mn_move\n");
mha.target = hai;
TRACE;
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: mn.c~
diff -ur mipv6-daemon-umip-0.4.all.paches.original/src/movement.c mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/movement.c
--- mipv6-daemon-umip-0.4.all.paches.original/src/movement.c 2009-05-12 14:38:53.000000000 +0200
+++ mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/movement.c 2009-05-12 14:33:25.000000000 +0200
@@ -611,7 +611,9 @@
memset(lladdr, 0, sizeof(struct in6_addr));
uint8_t *eui = lladdr->s6_addr + 8;
switch (iface_type) {
- case ARPHRD_ETHER:
+ case ARPHRD_EUROPENAIRMESH:
+ memcpy(eui, hwa, 8);
+ break;
case ARPHRD_IEEE802:
case ARPHRD_IEEE802_TR:
case ARPHRD_IEEE80211:
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: movement.c~
diff -ur mipv6-daemon-umip-0.4.all.paches.original/src/ndisc.h mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/ndisc.h
--- mipv6-daemon-umip-0.4.all.paches.original/src/ndisc.h 2009-05-12 14:38:38.000000000 +0200
+++ mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src/ndisc.h 2009-05-12 14:33:25.000000000 +0200
@@ -11,6 +11,8 @@
{
switch (iface_type) {
/* supported physical devices */
+ case ARPHRD_EUROPENAIRMESH:
+ return 8;
case ARPHRD_ETHER:
case ARPHRD_IEEE802:
case ARPHRD_IEEE802_TR:
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: ndisc.h~
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: pmgr.c
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: pmgr.h
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho/src: scan.c
Only in mipv6-daemon-umip-0.4_patch_nepl_mcoa_sho: stamp-h1
Only in mipv6-daemon-umip-0.4.all.paches.original: ZE_PATCH.patch
openair3/NEMO_SHO/mipv6-daemon-umip-0.4-nepl-20080108.patch
-2862
View File
File diff suppressed because it is too large Load Diff
openair3/NEMO_SHO/mipv6-daemon-umip-0.4-nepl-mcoa-20080108.patch
-5535
View File
File diff suppressed because it is too large Load Diff
openair3/NEMO_SHO/mipv6-daemon-umip-0.4-sho-20080331.patch
-978
View File
@@ -1,978 +0,0 @@
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/extras/mr_mcoa_sho_UMIP.conf mipv6-daemon-umip-0.4-nepl-mcoa-sho/extras/mr_mcoa_sho_UMIP.conf
--- mipv6-daemon-umip-0.4-nepl-mcoa/extras/mr_mcoa_sho_UMIP.conf 1970-01-01 01:00:00.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/extras/mr_mcoa_sho_UMIP.conf 2008-03-31 17:06:27.000000000 +0200
@@ -0,0 +1,67 @@
+# This is an example of mip6d Mobile Node configuration file
+
+NodeConfig MN;
+
+## If set to > 0, will not detach from tty
+DebugLevel 10;
+
+## Support route optimization with other MNs
+DoRouteOptimizationCN disabled;
+
+## Use route optimization with CNs
+DoRouteOptimizationMN disabled;
+
+UseCnBuAck disabled;
+
+Interface "eth0" {
+ Bid 100;
+ BidPriority 1;
+ Reliable false;
+ DefaultDelay 5000;
+}
+
+Interface "eth1" {
+ Bid 200;
+ BidPriority 1;
+ Reliable true;
+ DefaultDelay 0;
+}
+
+MnRouterProbes 1;
+
+MnHomeLink "eth0" {
+ IsMobRtr enabled;
+ MnUseSHO enabled;
+# MnUseSHO disabled;
+ MnUseAdaptiveCombining enabled;
+# MnUseAdaptiveCombining disabled;
+ HomeAgentAddress 2001:4::1;
+ HomeAddress 2001:4::4/64 (2001:4:0:2::/64);
+ RegMultipleCoA enabled;
+ IfMultipleCoA "eth0", "eth1";
+
+ # proto type code route opt.
+# MnRoPolicy ICMP 129 0 enabled;
+# MnRoPolicy ICMP any any disabled;
+ # proto dst src route opt.
+# MnRoPolicy TCP 80 any enabled;
+# MnRoPolicy TCP any any disabled;
+}
+
+##
+## IPsec configuration
+##
+
+UseMnHaIPsec disabled;
+
+## Key Management Mobility Capability
+KeyMngMobCapability disabled;
+
+IPsecPolicySet {
+ HomeAgentAddress 3ffe:2620:6:1::1;
+ HomeAddress 3ffe:2620:6:1::1234/64;
+
+ IPsecPolicy HomeRegBinding UseESP;
+ IPsecPolicy MobPfxDisc UseESP;
+ IPsecPolicy TunnelMh UseESP;
+}
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/include/netinet/ip6mh.h mipv6-daemon-umip-0.4-nepl-mcoa-sho/include/netinet/ip6mh.h
--- mipv6-daemon-umip-0.4-nepl-mcoa/include/netinet/ip6mh.h 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/include/netinet/ip6mh.h 2008-03-20 17:02:41.000000000 +0100
@@ -157,6 +157,25 @@
uint8_t ip6mobid_reserved;
} __attribute__((packed));
+/* NEMO-SHO */
+struct ip6_mh_opt_fid {
+ uint8_t ip6fid_type;
+ uint8_t ip6fid_len;
+ uint8_t ip6fid_flags_high;
+ uint8_t ip6fid_flags_low;
+ uint8_t ip6fid_fid;
+ uint8_t ip6fid_action;
+ uint8_t ip6fid_status;
+ uint8_t ip6fid_pro_cls;
+} __attribute__((packed));
+
+struct ip6_mh_opt_fid_subopt{
+ uint8_t ip6fid_subopt_type;
+ uint8_t ip6fid_subopt_len;
+ uint8_t ip6fid_subopt_bid;
+} __attribute__((packed));
+/* NEMO-SHO */
+
/* Binding Unique Identifier sub-option flags */
#if BYTE_ORDER == BIG_ENDIAN
#define IP6_OPT_BID_BULK 0x80 /* Bulk Registration */
@@ -187,6 +206,7 @@
#define IP6_MHOPT_BAUTH 0x05 /* Binding Auth Data */
#define IP6_MHOPT_MOB_NET_PRFX 0x06 /* Mobile Network Prefix */
#define IP6_MHOPT_BID 0x07 /* Binding Unique Identifier */
+#define IP6_MHOPT_FID 0x08 /* Flow Identification */
/*
* Status values accompanied with Mobility Binding Acknowledgement
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/bul.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/bul.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/bul.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/bul.c 2008-03-20 16:55:16.000000000 +0100
@@ -71,6 +71,7 @@
bule->rules = 0;
bule->home_block = 0;
bule->mcoa_dereg = 1;
+ bule->fid = 0; /* NEMO-SHO */
INIT_LIST_HEAD(&bule->tqe.list);
bule->seq = random();
}
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/bul.h mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/bul.h
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/bul.h 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/bul.h 2008-03-20 16:54:49.000000000 +0100
@@ -43,6 +43,7 @@
uint16_t seq; /* sequence number of the latest BU */
uint16_t flags; /* BU send flags */
uint16_t bid; /* MCoA: Binding Identifier */
+ uint8_t fid; /* NEMO-SHO: Associated FID */
struct in6_addr last_coa; /* Last good coa */
struct timespec lastsent;
struct timespec lifetime; /* lifetime sent in this BU */
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/cn.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/cn.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/cn.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/cn.c 2008-03-20 17:12:02.000000000 +0100
@@ -301,7 +301,7 @@
status = IP6_MH_BAS_ACCEPTED;
}
if (bu_flags & IP6_MH_BU_ACK)
- mh_send_ba(&out, status, 0, seqno, &lft, 0, 0, key, iif);
+ mh_send_ba(&out, status, 0, seqno, &lft, 0, 0, NULL, key, iif); /* NEMO-SHO */
return;
send_nack:
if (bce) {
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/conf.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/conf.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/conf.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/conf.c 2008-03-21 15:29:32.000000000 +0100
@@ -404,4 +404,27 @@
}
return priority;
}
+#if 1
+// NEMO-SHO
+/*
+ * get_bid_from_ifindex - return the bid from the interface index
+ * @iif: the interface index
+ */
+uint16_t get_delay_from_bid(uint16_t bid)
+{
+ struct list_head *list;
+
+ list_for_each(list, &conf.net_ifaces) {
+ struct net_iface *nif;
+ nif = list_entry(list, struct net_iface, list);
+ if (nif->mn_if_bid == bid) {
+ if (is_if_mn(nif))
+ return nif->mn_if_delay;
+ return 0;
+ }
+ }
+
+ return 0;
+}
+#endif
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/conf.h mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/conf.h
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/conf.h 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/conf.h 2008-03-21 15:27:52.000000000 +0100
@@ -45,6 +45,8 @@
char MnDiscardHaParamProb;
char SendMobPfxSols;
char OptimisticHandoff;
+ char MnUseSHO;
+ char UseAdaptiveCombining;
/* HA options */
char HaAcceptMobRtr;
@@ -70,6 +72,7 @@
uint16_t mn_if_bid;
uint8_t mn_if_bidprio;
int mn_if_reliable;
+ uint16_t mn_if_delay; /* NEMO-SHO option */
};
extern struct mip6_config conf;
@@ -127,6 +130,7 @@
uint16_t get_bid_from_ifindex(int iif);
uint8_t get_prio_from_bid(uint16_t bid);
uint8_t get_highest_prio();
+uint16_t get_delay_from_bid(uint16_t bid);
int yyparse(void);
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/gram.y mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/gram.y
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/gram.y 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/gram.y 2008-03-21 15:49:44.000000000 +0100
@@ -54,7 +54,8 @@
.mn_if_preference = POL_MN_IF_DEF_PREFERENCE,
.mn_if_bid = POL_MN_IF_DEF_BID,
.mn_if_bidprio = POL_MN_IF_DEF_BID_PRIORITY,
- .mn_if_reliable = POL_MN_IF_DEF_RELIABLE
+ .mn_if_reliable = POL_MN_IF_DEF_RELIABLE,
+ .mn_if_delay = POL_MN_IF_DEF_DELAY
};
struct home_addr_info hai = {
@@ -196,8 +197,11 @@
%token BID
%token BIDPRIORITY
%token RELIABLE
+%token DEFAULTDELAY
%token REGMULTIPLECOA
%token IFMULTIPLECOA
+%token MNUSESHO
+%token MNUSEAPC
%token INV_TOKEN
@@ -448,6 +452,20 @@
}
ni.mn_if_bidprio = $2;
}
+ | DEFAULTDELAY NUMBER ';'
+ {
+ if (ni.mn_if_preference) {
+ uerror("You cannot set Default Delay if "
+ "MnIfPreference is set.");
+ return -1;
+ }
+ if ($2 < 0 || $2 > 65535) {
+ uerror("DefDelay error "
+ "(%d <= BidPriority <= %d)",0, 65535);
+ return -1;
+ }
+ ni.mn_if_delay = $2;
+ }
| RELIABLE BOOL ';'
{
ni.mn_if_reliable = $2;
@@ -543,6 +561,14 @@
{
hai.reg_mcoa = $2;
}
+ | MNUSESHO BOOL ';'
+ {
+ conf.MnUseSHO = $2;
+ }
+ | MNUSEAPC BOOL ';'
+ {
+ conf.UseAdaptiveCombining = $2;
+ }
| IFMULTIPLECOA iflist ';'
;
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/ha.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/ha.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/ha.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/ha.c 2008-03-21 16:27:40.000000000 +0100
@@ -60,6 +60,17 @@
#include "ndisc.h"
#include "prefix.h"
+/* NEMO-SHO CONFIG */
+#define NEMO_SHO_LTOH // Enable in case of low speed to high speed
+#ifdef NEMO_SHO_LTOH
+const static int NEMO_SHO_DEFAULT_DELAY1 = 0; // msec
+const static int NEMO_SHO_DEFAULT_DELAY2 = 1000; // msec
+#else
+const static int NEMO_SHO_DEFAULT_DELAY1 = 0; // msec
+const static int NEMO_SHO_DEFAULT_DELAY2 = 0; // msec
+#endif
+/* NEMO-SHO CONFIG*/
+
#define HA_DEBUG_LEVEL 1
#if HA_DEBUG_LEVEL >= 1
@@ -1007,6 +1018,12 @@
struct home_tnl_ops_parm p;
struct ip6_mh_opt_bid *bid_opt;
+ /* NEMO-SHO */
+ struct ip6_mh_opt_fid *fid_opt;
+ struct ip6_mh_opt_fid_subopt *fid_opt_subopt;
+ struct bcentry *bce_associated = NULL;
+ /* NEMO-SHO */
+
pthread_dbg("thread started");
restart:
home_ifindex = 0;
@@ -1035,6 +1052,10 @@
out.bind_coa = NULL;
out.local_coa = NULL;
bid_opt = NULL;
+ /* NEMO-SHO */
+ fid_opt = NULL;
+ fid_opt_subopt = NULL;
+ /* NEMO-SHO */
/* MCoA
* We check if a BCE already exists for this HoA
@@ -1322,6 +1343,85 @@
}
bcache_update_expire(bce);
}
+ /* NEMO-SHO */
+ /* check if there is FID option */
+ fid_opt = mh_opt(&arg->bu->ip6mhbu_hdr,
+ &arg->mh_opts,
+ IP6_MHOPT_FID);
+ /* check if there is BID sub-option */
+ if (fid_opt && (fid_opt->ip6fid_len > (sizeof(struct ip6_mh_opt_fid) - 2))){
+ fid_opt_subopt = (struct ip6_mh_opt_fid_subopt*)(fid_opt+1);
+ if (fid_opt_subopt->ip6fid_subopt_type == 1)
+ MDBG("FID: BID Reference sub-option\n");
+ else {
+ MDBG("FID: Unknown sub-option. FID is not processed\n");
+ fid_opt_subopt = NULL;
+ }
+ }
+
+ if (fid_opt){
+ MDBG("FID option (FID=%d) action=%d, status=%d, pro=%d, cls=%d\n",
+ fid_opt->ip6fid_fid, fid_opt->ip6fid_action, fid_opt->ip6fid_status,
+ (fid_opt->ip6fid_pro_cls & 0xF0) >> 4,
+ fid_opt->ip6fid_pro_cls & 0x0F);
+ uint8_t action = fid_opt->ip6fid_action;
+ switch ( fid_opt->ip6fid_pro_cls & 0xF0){
+ case FBIND_ADD_FLOW:
+ MDBG("FID: ADD FLOW\n");
+ if ( (action == FBIND_ACTION_NCAST) ||
+ (action == FBIND_ACTION_NCAST_COMBINE )||
+ (action == FBIND_ACTION_NCAST_COMBINE_ADAP) ){
+ int nemo_sho_flag = SHO_BICAST;
+ if (conf.debug_level > 0)
+ nemo_sho_flag |= SHO_DEBUG;
+ if (action == FBIND_ACTION_NCAST_COMBINE)
+ nemo_sho_flag |= SHO_COMBINING;
+ else if (action == FBIND_ACTION_NCAST_COMBINE_ADAP)
+ nemo_sho_flag |= (SHO_COMBINING|SHO_ADAPTIVE);
+
+ assert(fid_opt_subopt);
+ MDBG("FID: ACTION NCAST (SHO_FLAG=%x)\n", nemo_sho_flag);
+ // look up another bcache assigned to bid
+ bce_associated = bcache_get(out.src, out.dst,
+ fid_opt_subopt->ip6fid_subopt_bid);
+ if (bce_associated){
+ if (dtunnel_mod_type(bce->tunnel,
+ out.src,
+ out.bind_coa,
+ &bce_associated->coa,
+ 0, // dummy
+ nemo_sho_flag,
+ 1, /* HA to MN/MR */
+ NEMO_SHO_DEFAULT_DELAY1,
+ NEMO_SHO_DEFAULT_DELAY2
+ )< 0 ){
+ }
+ bcache_release_entry(bce_associated);
+ }
+ else
+ MDBG("FID: no other binding cache entry\n");
+ }
+ else
+ MDBG("FID: Unsupported Action\n");
+ break;
+ case FBIND_REMOVE_FLOW:
+ MDBG("FID: REMOVE FLOW\n");
+ dtunnel_mod_type(bce->tunnel,
+ out.src,
+ out.bind_coa,
+ 0,
+ 0, // dummy
+ 0, // stop bicasting/combining
+ 1 /* HA to MN/MR */,
+ 0,
+ 0);
+ break;
+ default:
+ break;
+ }
+ }
+ /* NEMO-SHO */
+
/* bce is always valid here */
bcache_release_entry(bce);
if (!tsisset(lft))
@@ -1356,7 +1456,7 @@
if (!(arg->flags & HA_BU_F_SKIP_BA))
mh_send_ba(&out, status, ba_flags, seqno, &lft,
- bid, bid_priority, NULL, iif);
+ bid, bid_priority, fid_opt, NULL, iif); /* NEMO-SHO */
/* MCoA: Start MPA only if no entries yet for this HoA */
if (!bce_exists && new && tsisset(lft))
mpd_start_mpa(&bce->our_addr, &bce->peer_addr);
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/mh.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/mh.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/mh.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/mh.c 2008-03-20 17:11:24.000000000 +0100
@@ -479,6 +479,62 @@
return 0;
}
+/* NEMO-SHO
+ * mh_create_opt_fid - Create a Flow Identifier Option
+ * TODO1: (TBA)
+ */
+int mh_create_opt_fid(struct iovec *iov,
+ uint8_t fid, uint8_t action, uint8_t status,
+ uint8_t priority,
+ uint8_t pro,
+ int fid_subopt,
+ uint8_t bid)
+{
+ int optlen = sizeof(struct ip6_mh_opt_fid) +
+ (fid_subopt?sizeof(struct ip6_mh_opt_fid_subopt):0);
+ struct ip6_mh_opt_fid *opt_fid;
+ struct ip6_mh_opt_fid_subopt *opt_fid_subopt;
+ uint8_t *data;
+
+ iov->iov_base = malloc(optlen);
+ iov->iov_len = optlen;
+
+ if (iov->iov_base == NULL)
+ return -ENOMEM;
+
+ memset(iov->iov_base, 0, iov->iov_len);
+ data = (uint8_t *)iov->iov_base;
+
+ opt_fid = (struct ip6_mh_opt_fid *)data;
+
+#define IP6_OPT_FID_R 0x80
+#define IP6_OPT_FID_H 0x40
+
+ opt_fid->ip6fid_type = IP6_MHOPT_FID;
+ opt_fid->ip6fid_len = fid_subopt?9:6; // NEMO-SHO TODO: hard-coded
+ opt_fid->ip6fid_flags_high = 0;
+ opt_fid->ip6fid_flags_low = IP6_OPT_FID_H|priority; // TODO: priority should be masked
+ opt_fid->ip6fid_fid = fid;
+ opt_fid->ip6fid_action = action;
+ opt_fid->ip6fid_status = status;
+ opt_fid->ip6fid_pro_cls = (pro << 4) | 0x00;
+ data += sizeof(struct ip6_mh_opt_fid);
+
+ if (fid_subopt){
+ opt_fid_subopt = (struct ip6_mh_opt_fid_subopt *)data;
+ opt_fid_subopt->ip6fid_subopt_type = 1;
+ opt_fid_subopt->ip6fid_subopt_len = 3;
+ opt_fid_subopt->ip6fid_subopt_bid = bid;
+ data += sizeof(struct ip6_mh_opt_fid_subopt);
+ }
+
+ MDBG("FID sub-option created with FID = %d and action %d\n",
+ fid, action);
+
+ return 0;
+}
+/* NEMO-SHO */
+
static size_t mh_length(struct iovec *vec, int count)
{
size_t len = 0;
@@ -526,6 +582,11 @@
case IP6_MHOPT_BID:
pad = optpad(2, 0, len); /* 2n */
break;
+ /* NEMO-SHO */
+ case IP6_MHOPT_FID:
+ pad = optpad(2, 0, len); /* 2n */
+ break;
+ /* NEMO-SHO */
}
if (pad > 0) {
create_opt_pad(&out[n++], pad);
@@ -1027,6 +1088,7 @@
const struct timespec *lifetime,
const uint16_t bid,
const uint8_t priority,
+ const struct ip6_mh_opt_fid *opt_fid, /* NEMO-SHO */
const uint8_t *key, int iif)
{
int iovlen = 1;
@@ -1058,6 +1120,18 @@
/* MCoA: Create Binding Unique Identifier Option if needed */
if (bid)
mh_create_opt_bid(&mh_vec[iovlen++], bid, priority, 0);
+
+ /* NEMO-SHO: FID option if needed & BA is accepted */
+ if (opt_fid && (status == IP6_MH_BAS_ACCEPTED))
+ mh_create_opt_fid(&mh_vec[iovlen++],
+ opt_fid->ip6fid_fid, //fid
+ opt_fid->ip6fid_action, //action (n-casting)
+ 0, //status
+ 0, //priority
+ opt_fid->ip6fid_pro_cls, //process
+ 0,0); //subopt is not present
+ /* NEMO-SHO */
+
mh_send(addrs, mh_vec, iovlen, key, iif);
free_iov_data(mh_vec, iovlen);
}
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/mh.h mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/mh.h
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/mh.h 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/mh.h 2008-03-21 16:27:24.000000000 +0100
@@ -10,7 +10,7 @@
/* If new types or options appear, these should be updated. */
#define IP6_MH_TYPE_MAX IP6_MH_TYPE_BERROR
-#define IP6_MHOPT_MAX IP6_MHOPT_BID
+#define IP6_MHOPT_MAX IP6_MHOPT_FID /* NEMO-SHO */
struct in6_addr_bundle {
struct in6_addr *src;
@@ -45,6 +45,7 @@
const struct timespec *lifetime,
const uint16_t bid,
const uint8_t priority,
+ const struct ip6_mh_opt_fid *opt_fid, /* NEMO-SHO */
const uint8_t *key, int iif);
static inline void mh_send_ba_err(const struct in6_addr_bundle *addrs,
@@ -56,7 +57,7 @@
{
struct timespec zero = { 0, 0 };
mh_send_ba(addrs, status, flags, seqno, &zero,
- bid, priority, key, iif);
+ bid, priority, NULL, key, iif); /* NEMO-SHO */
}
void mh_send_be(struct in6_addr *dst,
@@ -87,6 +88,14 @@
int mh_create_opt_bid(struct iovec *iov, uint16_t bid, uint8_t priority,
uint8_t bid_flags);
+/* NEMO-SHO */
+int mh_create_opt_fid(struct iovec *iov,
+ uint8_t fid, uint8_t action, uint8_t status,
+ uint8_t priority,
+ uint8_t pro,
+ int fid_subopt,
+ uint8_t bid);
+/* NEMO-SHO */
static inline void *mh_opt(const struct ip6_mh *mh,
const struct mh_options *mh_opts, uint8_t type)
@@ -138,4 +147,13 @@
void mh_handler_reg(uint8_t type, struct mh_handler *handler);
void mh_handler_dereg(uint8_t type, struct mh_handler *handler);
+/* NEMO-SHO FlowBinding */
+#define FBIND_ADD_FLOW 0x00
+#define FBIND_REMOVE_FLOW 0xF0
+#define FBIND_ACTION_NCAST 0x03
+#define FBIND_ACTION_NCAST_COMBINE 0x04
+#define FBIND_ACTION_NCAST_COMBINE_ADAP 0x05
+#define FBIND_FID_SHO 0x08
+/* NEMO-SHO */
+
#endif
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/mn.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/mn.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/mn.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/mn.c 2008-03-31 16:15:06.000000000 +0200
@@ -67,6 +67,14 @@
#include "dhaad_mn.h"
#include "ipsec.h"
+/* NEMO-SHO CONFIG */
+uint16_t mcoa_get_previous_bid(struct home_addr_info *hai);
+enum {
+ TYPE_HO_DOWNWARD,
+ TYPE_HO_UPWARD
+};
+/* NEMO-SHO CONFIG*/
+
#define MN_DEBUG_LEVEL 1
#if MN_DEBUG_LEVEL >= 1
@@ -396,6 +404,49 @@
free_iov_data(iov, iov_ind);
return -ENOMEM;
}
+ /* NEMO-SHO */
+ if (hai->reg_mcoa && bule->bid && bule->fid){
+ uint16_t prev_bid =
+ mcoa_get_previous_bid(hai);
+ uint8_t action;
+ if (conf.MnUseSHO){
+ if (conf.UseAdaptiveCombining)
+ action = FBIND_ACTION_NCAST_COMBINE_ADAP;
+ else
+ action = FBIND_ACTION_NCAST_COMBINE;
+ }
+ else
+ action = FBIND_ACTION_NCAST;
+ // Start N-casting
+ if ( bu->ip6mhbu_lifetime &&
+ mh_create_opt_fid(&iov[iov_ind++],
+ bule->fid, //fid
+ action,
+ 0, //status
+ 0, //priority
+ FBIND_ADD_FLOW, //process (adding)
+ 1, //subopt is present
+ prev_bid //bid
+ ) < 0 ){
+ free_iov_data(iov, iov_ind);
+ return -ENOMEM;
+ }
+ // Stop N-casting
+ else if (!bule->mcoa_dereg &&
+ mh_create_opt_fid(&iov[iov_ind++],
+ bule->fid, //fid
+ action,
+ 0, //status
+ 0, //priority
+ 0xF,//process (removing)
+ 0, //subopt is not present
+ 0 //bid
+ ) < 0){
+ free_iov_data(iov, iov_ind);
+ return -ENOMEM;
+ }
+ }
+ /* NEMO-SHO */
if (bule->flags & IP6_MH_BU_MR && bu->ip6mhbu_lifetime &&
bule->home->mnp_count > 0 && conf.MobRtrUseExplicitMode &&
mh_create_opt_mob_net_prefix(&iov[iov_ind++],
@@ -452,6 +503,27 @@
return ret;
}
+/* NEMO-SHO */
+uint16_t mcoa_get_previous_bid(struct home_addr_info *hai)
+{
+ struct list_head *l;
+ int iif = hai->current_coa->iif;
+
+ if(!hai->reg_mcoa){
+ MDBG("================================= reg_mcoa is 0\n");
+ return 0;
+ }
+
+ list_for_each(l, &hai->mcoa) {
+ struct mn_addr *coa_entry;
+ coa_entry = list_entry(l, struct mn_addr, list);
+ if (coa_entry->iif != iif)
+ return get_bid_from_ifindex(coa_entry->iif);
+ }
+ MDBG("================================= cannot find entry\n");
+ return 0;
+}
+/* NEMO-SHO */
struct mn_addr *mcoa_get_current_coa(struct home_addr_info *hai, int iif)
{
@@ -1121,6 +1193,24 @@
}
if (!homereg_expired) {
bule->do_send_bu = 1;
+ /* NEMO-SHO */
+ if (conf.MnUseSHO){
+ struct bulentry *bul_prev = NULL;
+ uint16_t prev_bid =
+ mcoa_get_previous_bid(hai);
+ if (prev_bid)
+ bul_prev = bul_get(hai, NULL,
+ &hai->ha_addr,
+ prev_bid);
+
+ if (hai->reg_mcoa && bul_prev) {
+ MDBG("=====previous_bid %d=====\n", prev_bid);
+ bule->fid = FBIND_FID_SHO;
+ }
+ else
+ bule->fid = 0;
+ }
+ /* NEMO-SHO */
mn_send_bu_msg(bule);
bul_update_timer(bule);
if (conf.OptimisticHandoff)
@@ -1145,6 +1235,44 @@
bule->if_tunnel = tunnel_mod(bule->if_tunnel, &hai->current_coa->addr,
&hai->ha_addr, hai->current_coa->iif,
mn_ext_tunnel_ops, hai);
+ /* NEMO-SHO */
+ if (bule->fid){
+ int HOtype;
+ // only Packet Combining is enabled for this moement
+ int nemo_sho_flag = SHO_COMBINING;
+ if (conf.UseAdaptiveCombining)
+ nemo_sho_flag |=SHO_ADAPTIVE;
+ if (conf.debug_level > 0)
+ nemo_sho_flag |=SHO_DEBUG;
+
+ uint16_t prev_bid =
+ mcoa_get_previous_bid(hai);
+ struct bulentry *bul_prev = bul_get(hai, NULL, &hai->ha_addr,
+ prev_bid);
+ // share the same fid with another bul
+ bul_prev->fid = bule->fid;
+
+ if (get_delay_from_bid(prev_bid) >
+ get_delay_from_bid(bule->bid) )
+ HOtype = TYPE_HO_DOWNWARD;
+ else
+ HOtype = TYPE_HO_UPWARD;
+
+ dtunnel_mod_type(bule->if_tunnel,
+ &bule->coa,
+ &bule->peer_addr,
+ &bul_prev->coa,
+ bule->if_coa,
+ nemo_sho_flag,
+ 0,
+ (HOtype==TYPE_HO_DOWNWARD)?
+ get_delay_from_bid(bule->bid):0,
+ (HOtype==TYPE_HO_DOWNWARD)?
+ get_delay_from_bid(prev_bid):0
+ ); /* from MR to HA */
+ }
+ /* NEMO-SHO */
+
hai->if_tunnel = bule->if_tunnel;
bule->last_coa = bule->coa;
bule->coa_changed = 0;
@@ -1351,6 +1479,9 @@
{
struct ip6_mh_binding_ack *ba;
struct ip6_mh_opt_bid *bui;
+ // NEMO-SHO
+ struct ip6_mh_opt_fid *fid_opt = NULL;
+ // NEMO-SHO
struct mh_options mh_opts;
struct bulentry *bule;
struct timespec now, ba_lifetime, br_adv;
@@ -1370,6 +1501,7 @@
/* MCoA: Lookup in BA options for the BUI sub-option and the BID */
bui = mh_opt(&ba->ip6mhba_hdr, &mh_opts, IP6_MHOPT_BID);
bid = bui ? ntohs(bui->ip6mobid_bid) : MCOA_NO_BID;
+ fid_opt = mh_opt(&ba->ip6mhba_hdr, &mh_opts, IP6_MHOPT_FID);
bule = bul_get(NULL, in->dst, in->src, bid);
if (!bule || bule->type != BUL_ENTRY) {
@@ -1383,6 +1515,26 @@
NIP6ADDR(in->local_coa != NULL ?
in->local_coa : &in6addr_any),
bid);
+ if (fid_opt){
+ struct home_addr_info *hai = mn_get_home_addr(in->dst);
+ if (hai){
+ MDBG("FID option (FID=%d) is attached. releasing Bicasting/Combining info\n", fid_opt->ip6fid_fid);
+ bule = bul_get(hai, NULL, in->src,
+ get_bid_from_ifindex(iif));
+ if (bule->fid == fid_opt->ip6fid_fid){
+ dtunnel_mod_type(bule->if_tunnel,
+ &bule->coa,
+ &bule->peer_addr,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0); /* from MR to HA */
+ }
+ }
+ hai = NULL;
+ }
pthread_rwlock_unlock(&mn_lock);
return;
}
@@ -1554,6 +1706,44 @@
dbg("Deleting bul entry\n");
bul_delete(bule);
} else {
+ /* NEMO-SHO */
+ if (bule->fid){
+ int nemo_sho_flag = SHO_BICAST|SHO_COMBINING;
+ dbg("DTUNNEL from %x:%x:%x:%x:%x:%x:%x:%x "
+ "with coa %x:%x:%x:%x:%x:%x:%x:%x\n",
+ NIP6ADDR(in->src), NIP6ADDR(in->local_coa));
+
+ if (conf.UseAdaptiveCombining)
+ nemo_sho_flag |=SHO_ADAPTIVE;
+ if (conf.debug_level > 0)
+ nemo_sho_flag |=SHO_DEBUG;
+
+ struct home_addr_info *hai = bule->home;
+ uint16_t prev_bid =
+ mcoa_get_previous_bid(hai);
+ struct bulentry *bul_prev = bul_get(hai, NULL,
+ &hai->ha_addr,
+ prev_bid);
+ int HOtype;
+ if (get_delay_from_bid(prev_bid) >
+ get_delay_from_bid(bule->bid) )
+ HOtype = TYPE_HO_DOWNWARD;
+ else
+ HOtype = TYPE_HO_UPWARD;
+ dtunnel_mod_type(bule->if_tunnel,
+ &bule->coa,
+ &bule->peer_addr,
+ &bul_prev->coa,
+ bule->if_coa,
+ nemo_sho_flag,
+ 0,
+ (HOtype==TYPE_HO_DOWNWARD)?
+ get_delay_from_bid(bule->bid):0,
+ (HOtype==TYPE_HO_DOWNWARD)?
+ get_delay_from_bid(prev_bid):0
+ ); /* from MR to HA */
+ }
+ /* NEMO-SHO */
set_bule_lifetime(bule, &ba_lifetime, &br_adv);
if (bule->flags & IP6_MH_BU_HOME) {
dbg("Callback to bu_refresh after %d seconds\n",
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/movement.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/movement.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/movement.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/movement.c 2008-03-31 14:43:09.000000000 +0200
@@ -48,7 +48,7 @@
#include "prefix.h"
#include "conf.h"
-#define MD_DEBUG_LEVEL 1
+#define MD_DEBUG_LEVEL 0
#if MD_DEBUG_LEVEL >= 1
#define MDBG dbg
@@ -1411,10 +1411,13 @@
if (old)
md_expire_router(iface, old, new);
+ //NEMO-SHO avoid blocking outbound traffic here
+#if 0
if (list_empty(&iface->coas) &&
!(iface->iface_flags & MD_BLOCK_TRAFFIC)) {
md_block_rule_add(iface);
}
+#endif
new->used = 1;
md_add_default_router(iface, new);
__md_new_link(iface, link_changed);
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/policy.h mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/policy.h
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/policy.h 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/policy.h 2008-03-21 15:43:20.000000000 +0100
@@ -13,6 +13,7 @@
#define POL_MN_IF_DEF_BID 0
#define POL_MN_IF_DEF_BID_PRIORITY 0
#define POL_MN_IF_DEF_RELIABLE 1
+#define POL_MN_IF_DEF_DELAY 0
struct ip6_mh_binding_update;
struct nd_router_advert;
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/scan.l mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/scan.l
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/scan.l 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/scan.l 2008-03-21 15:34:55.000000000 +0100
@@ -139,11 +139,14 @@
HaAcceptMobRtr { return HAACCEPTMOBRTR; }
HaAcceptMCoAReg { return HAACCEPTMCOAREG; }
MCoAReg { return MCOAREG; }
+MnUseSHO { return MNUSESHO; }
+MnUseAdaptiveCombining { return MNUSEAPC; }
NoMCoAReg { return NOMCOAREG; }
IsMobRtr { return ISMOBRTR; }
Bid { return BID; }
BidPriority { return BIDPRIORITY; }
Reliable { return RELIABLE; }
+DefaultDelay { return DEFAULTDELAY; }
RegMultipleCoA { return REGMULTIPLECOA; }
IfMultipleCoA { return IFMULTIPLECOA; }
HaServedPrefix { return HASERVEDPREFIX; }
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/tunnelctl.c mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/tunnelctl.c
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/tunnelctl.c 2008-03-21 16:40:07.000000000 +0100
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/tunnelctl.c 2008-03-20 16:51:35.000000000 +0100
@@ -315,6 +315,73 @@
return res;
}
+// ---------------- rueegg -------------------------
+int dtunnel_mod_type(int ifindex,
+ struct in6_addr *local,
+ struct in6_addr *remote,
+ struct in6_addr *addr2,
+ int link,
+ int do_bicasting,
+ int tnl_type,
+ unsigned short defaultDeltaT1,
+ unsigned short defaultDeltaT2)
+{
+ struct mip6_tnl *tnl;
+ struct ip6_tnl_parm parm;
+ struct ifreq ifr;
+
+ int res = -1;
+
+ pthread_mutex_lock(&tnl_lock);
+
+ TDBG("modifying mode of tunnel %d end points with "
+ "from %x:%x:%x:%x:%x:%x:%x:%x "
+ "to %x:%x:%x:%x:%x:%x:%x:%x\n",
+ ifindex, NIP6ADDR(local), NIP6ADDR(remote));
+
+ tnl = get_tnl(ifindex);
+ assert(tnl != NULL);
+
+ if (tnl->users == 1){
+ memset(&parm, 0, sizeof(struct ip6_tnl_parm));
+ parm.proto = IPPROTO_IPV6;
+ parm.flags = IP6_TNL_F_MIP6_DEV|IP6_TNL_F_IGN_ENCAP_LIMIT;
+ parm.hop_limit = 64;
+ parm.laddr = *local;
+ parm.raddr = *remote;
+ parm.link = link;
+ parm.dparms.dtnl_flag = do_bicasting; //rueegg
+ if (do_bicasting) {
+ parm.dparms.dtnl_type = tnl_type; //rueegg
+ parm.dparms.addr2 = *addr2; //rueegg
+ }
+ parm.dparms.defaultDeltaT[0]=defaultDeltaT1;
+ parm.dparms.defaultDeltaT[1]=defaultDeltaT2;
+
+ strcpy(ifr.ifr_name, tnl->parm.name);
+ ifr.ifr_ifru.ifru_data = (void *)&parm;
+
+ if(ioctl(tnl_fd, SIOCCHGTUNNEL, &ifr) < 0) {
+ TDBG("SIOCCHGTUNNEL failed status %d %s\n",
+ errno, strerror(errno));
+ pthread_mutex_unlock(&tnl_lock);
+ return -1;
+ }
+ memcpy(&tnl->parm, &parm, sizeof(struct ip6_tnl_parm));
+ TDBG("modified tunnel iface %s (%d)"
+ "from %x:%x:%x:%x:%x:%x:%x:%x "
+ "to %x:%x:%x:%x:%x:%x:%x:%x\n",
+ tnl->parm.name, tnl->ifindex, NIP6ADDR(&tnl->parm.laddr),
+ NIP6ADDR(&tnl->parm.raddr));
+ res = tnl->ifindex;
+ }
+
+ pthread_mutex_unlock(&tnl_lock);
+ return res;
+}
+
+// ---------- rueegg end -------------------
+
static int __tunnel_mod(struct mip6_tnl *tnl,
struct in6_addr *local,
struct in6_addr *remote,
diff -Nru mipv6-daemon-umip-0.4-nepl-mcoa/src/tunnelctl.h mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/tunnelctl.h
--- mipv6-daemon-umip-0.4-nepl-mcoa/src/tunnelctl.h 2007-09-13 11:42:42.000000000 +0200
+++ mipv6-daemon-umip-0.4-nepl-mcoa-sho/src/tunnelctl.h 2008-03-20 16:51:13.000000000 +0100
@@ -28,6 +28,21 @@
void *data),
void *data);
+/* NEMO-SHO by hirokazu */
+#define SHO_BICAST 0x1
+#define SHO_COMBINING 0x2
+#define SHO_ADAPTIVE 0x4
+#define SHO_DEBUG 0x8
+int dtunnel_mod_type(int ifindex,
+ struct in6_addr *local,
+ struct in6_addr *remote,
+ struct in6_addr *addr2,
+ int link,
+ int do_bicasting,
+ int tnl_type,
+ unsigned short defaultDeltaT1,
+ unsigned short defaultDeltaT2);
+/* NEMO-SHO by hirokazu */
int tunnelctl_init(void);
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