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-rw-r--r--isisd/isis_circuit.c1838
1 files changed, 982 insertions, 856 deletions
diff --git a/isisd/isis_circuit.c b/isisd/isis_circuit.c
index 192b107f..671ebbff 100644
--- a/isisd/isis_circuit.c
+++ b/isisd/isis_circuit.c
@@ -67,24 +67,27 @@ isis_circuit_new ()
int i;
circuit = XMALLOC (MTYPE_ISIS_CIRCUIT, sizeof (struct isis_circuit));
- if (circuit) {
- memset (circuit, 0, sizeof (struct isis_circuit));
- /* set default metrics for circuit */
- for (i = 0; i < 2; i++) {
- circuit->metrics[i].metric_default = DEFAULT_CIRCUIT_METRICS;
- circuit->metrics[i].metric_expense = METRICS_UNSUPPORTED;
- circuit->metrics[i].metric_error = METRICS_UNSUPPORTED;
- circuit->metrics[i].metric_delay = METRICS_UNSUPPORTED;
- }
- } else {
- zlog_err ("Can't malloc isis circuit");
- return NULL;
- }
-
+ if (circuit)
+ {
+ memset (circuit, 0, sizeof (struct isis_circuit));
+ /* set default metrics for circuit */
+ for (i = 0; i < 2; i++)
+ {
+ circuit->metrics[i].metric_default = DEFAULT_CIRCUIT_METRICS;
+ circuit->metrics[i].metric_expense = METRICS_UNSUPPORTED;
+ circuit->metrics[i].metric_error = METRICS_UNSUPPORTED;
+ circuit->metrics[i].metric_delay = METRICS_UNSUPPORTED;
+ }
+ }
+ else
+ {
+ zlog_err ("Can't malloc isis circuit");
+ return NULL;
+ }
+
return circuit;
}
-
void
isis_circuit_configure (struct isis_circuit *circuit, struct isis_area *area)
{
@@ -98,18 +101,20 @@ isis_circuit_configure (struct isis_circuit *circuit, struct isis_area *area)
/*
* Default values
*/
- for (i = 0; i < 2; i++) {
- circuit->hello_interval[i] = HELLO_INTERVAL;
- circuit->hello_multiplier[i] = HELLO_MULTIPLIER;
- circuit->csnp_interval[i] = CSNP_INTERVAL;
- circuit->psnp_interval[i] = PSNP_INTERVAL;
- circuit->u.bc.priority[i] = DEFAULT_PRIORITY;
- }
- if (circuit->circ_type == CIRCUIT_T_BROADCAST) {
- circuit->u.bc.adjdb[0] = list_new ();
- circuit->u.bc.adjdb[1] = list_new ();
- circuit->u.bc.pad_hellos = 1;
- }
+ for (i = 0; i < 2; i++)
+ {
+ circuit->hello_interval[i] = HELLO_INTERVAL;
+ circuit->hello_multiplier[i] = HELLO_MULTIPLIER;
+ circuit->csnp_interval[i] = CSNP_INTERVAL;
+ circuit->psnp_interval[i] = PSNP_INTERVAL;
+ circuit->u.bc.priority[i] = DEFAULT_PRIORITY;
+ }
+ if (circuit->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ circuit->u.bc.adjdb[0] = list_new ();
+ circuit->u.bc.adjdb[1] = list_new ();
+ circuit->u.bc.pad_hellos = 1;
+ }
circuit->lsp_interval = LSP_INTERVAL;
/*
@@ -123,11 +128,11 @@ isis_circuit_configure (struct isis_circuit *circuit, struct isis_area *area)
return;
}
-void
+void
isis_circuit_deconfigure (struct isis_circuit *circuit,
- struct isis_area *area)
+ struct isis_area *area)
{
-
+
/* Remove circuit from area */
listnode_delete (area->circuit_list, circuit);
/* Free the index of SRM and SSN flags */
@@ -141,16 +146,17 @@ circuit_lookup_by_ifp (struct interface *ifp, struct list *list)
{
struct isis_circuit *circuit = NULL;
struct listnode *node;
-
+
if (!list)
return NULL;
-
- for (node = listhead (list); node; nextnode (node)) {
- circuit = getdata (node);
- if (circuit->interface == ifp)
- return circuit;
- }
-
+
+ for (node = listhead (list); node; nextnode (node))
+ {
+ circuit = getdata (node);
+ if (circuit->interface == ifp)
+ return circuit;
+ }
+
return NULL;
}
@@ -164,13 +170,14 @@ circuit_scan_by_ifp (struct interface *ifp)
if (!isis->area_list)
return NULL;
- for (node = listhead (isis->area_list); node; nextnode (node)) {
- area = getdata (node);
- circuit = circuit_lookup_by_ifp (ifp, area->circuit_list);
- if (circuit)
- return circuit;
- }
-
+ for (node = listhead (isis->area_list); node; nextnode (node))
+ {
+ area = getdata (node);
+ circuit = circuit_lookup_by_ifp (ifp, area->circuit_list);
+ if (circuit)
+ return circuit;
+ }
+
return circuit_lookup_by_ifp (ifp, isis->init_circ_list);
}
@@ -181,17 +188,18 @@ isis_circuit_del (struct isis_circuit *circuit)
if (!circuit)
return;
- if (circuit->circ_type == CIRCUIT_T_BROADCAST) {
- /* destroy adjacency databases */
- list_delete (circuit->u.bc.adjdb[0]);
- list_delete (circuit->u.bc.adjdb[1]);
- /* destroy neighbour lists */
- if (circuit->u.bc.lan_neighs[0])
- list_delete (circuit->u.bc.lan_neighs[0]);
- if (circuit->u.bc.lan_neighs[1])
- list_delete (circuit->u.bc.lan_neighs[1]);
- /* destroy addresses */
- }
+ if (circuit->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ /* destroy adjacency databases */
+ list_delete (circuit->u.bc.adjdb[0]);
+ list_delete (circuit->u.bc.adjdb[1]);
+ /* destroy neighbour lists */
+ if (circuit->u.bc.lan_neighs[0])
+ list_delete (circuit->u.bc.lan_neighs[0]);
+ if (circuit->u.bc.lan_neighs[1])
+ list_delete (circuit->u.bc.lan_neighs[1]);
+ /* destroy addresses */
+ }
if (circuit->ip_addrs)
list_delete (circuit->ip_addrs);
#ifdef HAVE_IPV6
@@ -200,7 +208,7 @@ isis_circuit_del (struct isis_circuit *circuit)
if (circuit->ipv6_non_link)
list_delete (circuit->ipv6_non_link);
#endif /* HAVE_IPV6 */
-
+
/* and lastly the circuit itself */
XFREE (MTYPE_ISIS_CIRCUIT, circuit);
@@ -208,63 +216,70 @@ isis_circuit_del (struct isis_circuit *circuit)
}
void
-isis_circuit_add_addr (struct isis_circuit *circuit,
- struct connected *conn)
+isis_circuit_add_addr (struct isis_circuit *circuit, struct connected *conn)
{
struct prefix_ipv4 *ipv4;
- u_char buf [BUFSIZ];
+ u_char buf[BUFSIZ];
#ifdef HAVE_IPV6
struct prefix_ipv6 *ipv6;
#endif /* HAVE_IPV6 */
- if (!circuit->ip_addrs) {
- circuit->ip_addrs = list_new ();
- }
+ if (!circuit->ip_addrs)
+ {
+ circuit->ip_addrs = list_new ();
+ }
#ifdef HAVE_IPV6
- if (!circuit->ipv6_link) {
- circuit->ipv6_link = list_new ();
- }
- if (!circuit->ipv6_non_link) {
- circuit->ipv6_non_link = list_new ();
- }
+ if (!circuit->ipv6_link)
+ {
+ circuit->ipv6_link = list_new ();
+ }
+ if (!circuit->ipv6_non_link)
+ {
+ circuit->ipv6_non_link = list_new ();
+ }
#endif /* HAVE_IPV6 */
memset (&buf, 0, BUFSIZ);
- if (conn->address->family == AF_INET) {
- ipv4 = prefix_ipv4_new ();
- ipv4->prefixlen = conn->address->prefixlen;
- ipv4->prefix = conn->address->u.prefix4;
- listnode_add (circuit->ip_addrs, ipv4);
- prefix2str (conn->address, buf, BUFSIZ);
+ if (conn->address->family == AF_INET)
+ {
+ ipv4 = prefix_ipv4_new ();
+ ipv4->prefixlen = conn->address->prefixlen;
+ ipv4->prefix = conn->address->u.prefix4;
+ listnode_add (circuit->ip_addrs, ipv4);
+ prefix2str (conn->address, buf, BUFSIZ);
#ifdef EXTREME_DEBUG
- zlog_info ("Added IP address %s to circuit %d", buf,
- circuit->circuit_id);
-#endif /* EXTREME_DEBUG */
- }
+ zlog_info ("Added IP address %s to circuit %d", buf,
+ circuit->circuit_id);
+#endif /* EXTREME_DEBUG */
+ }
#ifdef HAVE_IPV6
- if (conn->address->family == AF_INET6) {
- ipv6 = prefix_ipv6_new ();
- ipv6->prefixlen = conn->address->prefixlen;
- ipv6->prefix = conn->address->u.prefix6;
- if (IN6_IS_ADDR_LINKLOCAL(&ipv6->prefix)) {
- listnode_add (circuit->ipv6_link, ipv6);
- } else {
- listnode_add (circuit->ipv6_non_link, ipv6);
- }
- prefix2str (conn->address, buf, BUFSIZ);
+ if (conn->address->family == AF_INET6)
+ {
+ ipv6 = prefix_ipv6_new ();
+ ipv6->prefixlen = conn->address->prefixlen;
+ ipv6->prefix = conn->address->u.prefix6;
+ if (IN6_IS_ADDR_LINKLOCAL (&ipv6->prefix))
+ {
+ listnode_add (circuit->ipv6_link, ipv6);
+ }
+ else
+ {
+ listnode_add (circuit->ipv6_non_link, ipv6);
+ }
+ prefix2str (conn->address, buf, BUFSIZ);
#ifdef EXTREME_DEBUG
- zlog_info ("Added IPv6 address %s to circuit %d", buf,
- circuit->circuit_id);
-#endif /* EXTREME_DEBUG */
- }
+ zlog_info ("Added IPv6 address %s to circuit %d", buf,
+ circuit->circuit_id);
+#endif /* EXTREME_DEBUG */
+ }
#endif /* HAVE_IPV6 */
-
+
return;
}
void
isis_circuit_del_addr (struct isis_circuit *circuit,
- struct connected *connected)
+ struct connected *connected)
{
}
@@ -277,60 +292,71 @@ isis_circuit_if_add (struct isis_circuit *circuit, struct interface *ifp)
circuit->interface = ifp;
ifp->info = circuit;
-
- circuit->circuit_id = ifp->ifindex % 255; /* FIXME: Why not ? */
+
+ circuit->circuit_id = ifp->ifindex % 255; /* FIXME: Why not ? */
/* isis_circuit_update_addrs (circuit, ifp); */
- if (if_is_broadcast (ifp)) {
- circuit->circ_type = CIRCUIT_T_BROADCAST;
- /*
- * Get the Hardware Address
- */
+ if (if_is_broadcast (ifp))
+ {
+ circuit->circ_type = CIRCUIT_T_BROADCAST;
+ /*
+ * Get the Hardware Address
+ */
#ifdef HAVE_SOCKADDR_DL
- if (circuit->interface->sdl.sdl_alen != ETHER_ADDR_LEN)
- zlog_warn ("unsupported link layer");
- else
- memcpy (circuit->u.bc.snpa, LLADDR(&circuit->interface->sdl), ETH_ALEN);
+ if (circuit->interface->sdl.sdl_alen != ETHER_ADDR_LEN)
+ zlog_warn ("unsupported link layer");
+ else
+ memcpy (circuit->u.bc.snpa, LLADDR (&circuit->interface->sdl),
+ ETH_ALEN);
#else
- if (circuit->interface->hw_addr_len != ETH_ALEN) {
- zlog_warn ("unsupported link layer");
- } else {
- memcpy (circuit->u.bc.snpa, circuit->interface->hw_addr, ETH_ALEN);
- }
+ if (circuit->interface->hw_addr_len != ETH_ALEN)
+ {
+ zlog_warn ("unsupported link layer");
+ }
+ else
+ {
+ memcpy (circuit->u.bc.snpa, circuit->interface->hw_addr, ETH_ALEN);
+ }
#ifdef EXTREME_DEGUG
- zlog_info ("isis_circuit_if_add: if_id %d, isomtu %d snpa %s",
- circuit->interface->ifindex, ISO_MTU (circuit),
- snpa_print (circuit->u.bc.snpa));
+ zlog_info ("isis_circuit_if_add: if_id %d, isomtu %d snpa %s",
+ circuit->interface->ifindex, ISO_MTU (circuit),
+ snpa_print (circuit->u.bc.snpa));
#endif /* EXTREME_DEBUG */
-#endif /* HAVE_SOCKADDR_DL */
- } else if (if_is_pointopoint (ifp)) {
- circuit->circ_type = CIRCUIT_T_P2P;
- } else {
- zlog_warn ("isis_circuit_if_add: unsupported media");
- }
-
- for (node = ifp->connected ? listhead (ifp->connected) : NULL; node;
- nextnode (node)) {
- conn = getdata (node);
- isis_circuit_add_addr (circuit, conn);
- }
+#endif /* HAVE_SOCKADDR_DL */
+ }
+ else if (if_is_pointopoint (ifp))
+ {
+ circuit->circ_type = CIRCUIT_T_P2P;
+ }
+ else
+ {
+ zlog_warn ("isis_circuit_if_add: unsupported media");
+ }
+
+ for (node = ifp->connected ? listhead (ifp->connected) : NULL; node;
+ nextnode (node))
+ {
+ conn = getdata (node);
+ isis_circuit_add_addr (circuit, conn);
+ }
return;
}
void
-isis_circuit_update_params (struct isis_circuit *circuit,
- struct interface *ifp)
+isis_circuit_update_params (struct isis_circuit *circuit,
+ struct interface *ifp)
{
assert (circuit);
-
- if (circuit->circuit_id != ifp->ifindex) {
- zlog_warn ("changing circuit_id %d->%d", circuit->circuit_id,
- ifp->ifindex);
- circuit->circuit_id = ifp->ifindex % 255;
- }
+
+ if (circuit->circuit_id != ifp->ifindex)
+ {
+ zlog_warn ("changing circuit_id %d->%d", circuit->circuit_id,
+ ifp->ifindex);
+ circuit->circuit_id = ifp->ifindex % 255;
+ }
/* FIXME: Why is this needed? shouldn't we compare to the area's mtu */
/* Ofer, this was here in case someone changes the mtu (e.g. with ifconfig)
@@ -341,125 +367,141 @@ isis_circuit_update_params (struct isis_circuit *circuit,
ifp->mtu);
circuit->mtu = ifp->mtu;
}
- */
+ */
/*
* Get the Hardware Address
*/
#ifdef HAVE_SOCKADDR_DL
if (circuit->interface->sdl.sdl_alen != ETHER_ADDR_LEN)
- zlog_warn ("unsupported link layer");
- else
- memcpy (circuit->u.bc.snpa, LLADDR(&circuit->interface->sdl), ETH_ALEN);
-#else
- if (circuit->interface->hw_addr_len != ETH_ALEN) {
zlog_warn ("unsupported link layer");
- } else {
- if (memcmp(circuit->u.bc.snpa, circuit->interface->hw_addr, ETH_ALEN)) {
- zlog_warn ("changing circuit snpa %s->%s",
- snpa_print (circuit->u.bc.snpa),
- snpa_print (circuit->interface->hw_addr));
+ else
+ memcpy (circuit->u.bc.snpa, LLADDR (&circuit->interface->sdl), ETH_ALEN);
+#else
+ if (circuit->interface->hw_addr_len != ETH_ALEN)
+ {
+ zlog_warn ("unsupported link layer");
}
- }
-#endif
-
+ else
+ {
+ if (memcmp (circuit->u.bc.snpa, circuit->interface->hw_addr, ETH_ALEN))
+ {
+ zlog_warn ("changing circuit snpa %s->%s",
+ snpa_print (circuit->u.bc.snpa),
+ snpa_print (circuit->interface->hw_addr));
+ }
+ }
+#endif
+ if (if_is_broadcast (ifp))
+ {
+ circuit->circ_type = CIRCUIT_T_BROADCAST;
+ }
+ else if (if_is_pointopoint (ifp))
+ {
+ circuit->circ_type = CIRCUIT_T_P2P;
+ }
+ else
+ {
+ zlog_warn ("isis_circuit_update_params: unsupported media");
+ }
- if (if_is_broadcast (ifp)) {
- circuit->circ_type = CIRCUIT_T_BROADCAST;
- } else if (if_is_pointopoint (ifp)) {
- circuit->circ_type = CIRCUIT_T_P2P;
- } else {
- zlog_warn ("isis_circuit_update_params: unsupported media");
- }
-
return;
}
void
-isis_circuit_if_del (struct isis_circuit *circuit)
+isis_circuit_if_del (struct isis_circuit *circuit)
{
circuit->interface->info = NULL;
circuit->interface = NULL;
-
+
return;
}
void
isis_circuit_up (struct isis_circuit *circuit)
{
-
- if (circuit->circ_type == CIRCUIT_T_BROADCAST) {
- if (circuit->area->min_bcast_mtu == 0 ||
- ISO_MTU(circuit) < circuit->area->min_bcast_mtu )
- circuit->area->min_bcast_mtu = ISO_MTU(circuit);
- /*
- * ISO 10589 - 8.4.1 Enabling of broadcast circuits
- */
-
- /* initilizing the hello sending threads
- * for a broadcast IF
- */
-
- /* 8.4.1 a) commence sending of IIH PDUs */
-
- if (circuit->circuit_is_type & IS_LEVEL_1) {
- thread_add_event (master, send_lan_l1_hello, circuit, 0);
- circuit->u.bc.lan_neighs[0] = list_new ();
- }
-
- if (circuit->circuit_is_type & IS_LEVEL_2) {
- thread_add_event (master, send_lan_l2_hello, circuit, 0);
- circuit->u.bc.lan_neighs[1] = list_new ();
- }
-
- /* 8.4.1 b) FIXME: solicit ES - 8.4.6 */
- /* 8.4.1 c) FIXME: listen for ESH PDUs */
-
- /* 8.4.1 d) */
- /* dr election will commence in... */
- if (circuit->circuit_is_type & IS_LEVEL_1)
- THREAD_TIMER_ON(master, circuit->u.bc.t_run_dr[0], isis_run_dr_l1,
- circuit,
- 2 * circuit->hello_multiplier[0] * circuit->hello_interval[0]);
- if (circuit->circuit_is_type & IS_LEVEL_2)
- THREAD_TIMER_ON(master, circuit->u.bc.t_run_dr[1], isis_run_dr_l2,
- circuit,
- 2 * circuit->hello_multiplier[1] * circuit->hello_interval[1]);
- } else {
- /* initializing the hello send threads
- * for a ptp IF
- */
- thread_add_event (master, send_p2p_hello, circuit, 0);
- }
+ if (circuit->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ if (circuit->area->min_bcast_mtu == 0 ||
+ ISO_MTU (circuit) < circuit->area->min_bcast_mtu)
+ circuit->area->min_bcast_mtu = ISO_MTU (circuit);
+ /*
+ * ISO 10589 - 8.4.1 Enabling of broadcast circuits
+ */
+
+ /* initilizing the hello sending threads
+ * for a broadcast IF
+ */
+
+ /* 8.4.1 a) commence sending of IIH PDUs */
+
+ if (circuit->circuit_is_type & IS_LEVEL_1)
+ {
+ thread_add_event (master, send_lan_l1_hello, circuit, 0);
+ circuit->u.bc.lan_neighs[0] = list_new ();
+ }
+
+ if (circuit->circuit_is_type & IS_LEVEL_2)
+ {
+ thread_add_event (master, send_lan_l2_hello, circuit, 0);
+ circuit->u.bc.lan_neighs[1] = list_new ();
+ }
+
+ /* 8.4.1 b) FIXME: solicit ES - 8.4.6 */
+ /* 8.4.1 c) FIXME: listen for ESH PDUs */
+
+ /* 8.4.1 d) */
+ /* dr election will commence in... */
+ if (circuit->circuit_is_type & IS_LEVEL_1)
+ THREAD_TIMER_ON (master, circuit->u.bc.t_run_dr[0], isis_run_dr_l1,
+ circuit,
+ 2 * circuit->hello_multiplier[0] *
+ circuit->hello_interval[0]);
+ if (circuit->circuit_is_type & IS_LEVEL_2)
+ THREAD_TIMER_ON (master, circuit->u.bc.t_run_dr[1], isis_run_dr_l2,
+ circuit,
+ 2 * circuit->hello_multiplier[1] *
+ circuit->hello_interval[1]);
+ }
+ else
+ {
+ /* initializing the hello send threads
+ * for a ptp IF
+ */
+ thread_add_event (master, send_p2p_hello, circuit, 0);
+
+ }
/* initializing PSNP timers */
- if (circuit->circuit_is_type & IS_LEVEL_1) {
- THREAD_TIMER_ON(master, circuit->t_send_psnp[0], send_l1_psnp, circuit,
- isis_jitter(circuit->psnp_interval[0], PSNP_JITTER));
- }
-
- if (circuit->circuit_is_type & IS_LEVEL_2) {
- THREAD_TIMER_ON(master, circuit->t_send_psnp[1], send_l2_psnp, circuit,
- isis_jitter(circuit->psnp_interval[1], PSNP_JITTER));
- }
-
+ if (circuit->circuit_is_type & IS_LEVEL_1)
+ {
+ THREAD_TIMER_ON (master, circuit->t_send_psnp[0], send_l1_psnp, circuit,
+ isis_jitter (circuit->psnp_interval[0], PSNP_JITTER));
+ }
+
+ if (circuit->circuit_is_type & IS_LEVEL_2)
+ {
+ THREAD_TIMER_ON (master, circuit->t_send_psnp[1], send_l2_psnp, circuit,
+ isis_jitter (circuit->psnp_interval[1], PSNP_JITTER));
+ }
+
/* initialize the circuit streams */
if (circuit->rcv_stream == NULL)
- circuit->rcv_stream = stream_new (ISO_MTU(circuit));
+ circuit->rcv_stream = stream_new (ISO_MTU (circuit));
if (circuit->snd_stream == NULL)
- circuit->snd_stream = stream_new (ISO_MTU(circuit));
+ circuit->snd_stream = stream_new (ISO_MTU (circuit));
/* unified init for circuits */
isis_sock_init (circuit);
#ifdef GNU_LINUX
- THREAD_READ_ON(master, circuit->t_read, isis_receive, circuit,
- circuit->fd);
+ THREAD_READ_ON (master, circuit->t_read, isis_receive, circuit,
+ circuit->fd);
#else
- THREAD_TIMER_ON(master, circuit->t_read, isis_receive, circuit,
- circuit->fd);
+ THREAD_TIMER_ON (master, circuit->t_read, isis_receive, circuit,
+ circuit->fd);
#endif
return;
}
@@ -467,15 +509,18 @@ isis_circuit_up (struct isis_circuit *circuit)
void
isis_circuit_down (struct isis_circuit *circuit)
{
- /* Cancel all active threads -- FIXME: wrong place*/
+ /* Cancel all active threads -- FIXME: wrong place */
/* HT: Read thread if GNU_LINUX, TIMER thread otherwise. */
- THREAD_OFF(circuit->t_read);
- if (circuit->circ_type == CIRCUIT_T_BROADCAST) {
- THREAD_TIMER_OFF(circuit->u.bc.t_send_lan_hello[0]);
- THREAD_TIMER_OFF(circuit->u.bc.t_send_lan_hello[1]);
- } else if (circuit->circ_type == CIRCUIT_T_P2P) {
- THREAD_TIMER_OFF(circuit->u.p2p.t_send_p2p_hello);
- }
+ THREAD_OFF (circuit->t_read);
+ if (circuit->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ THREAD_TIMER_OFF (circuit->u.bc.t_send_lan_hello[0]);
+ THREAD_TIMER_OFF (circuit->u.bc.t_send_lan_hello[1]);
+ }
+ else if (circuit->circ_type == CIRCUIT_T_P2P)
+ {
+ THREAD_TIMER_OFF (circuit->u.p2p.t_send_p2p_hello);
+ }
/* close the socket */
close (circuit->fd);
@@ -486,22 +531,24 @@ void
circuit_update_nlpids (struct isis_circuit *circuit)
{
circuit->nlpids.count = 0;
-
- if (circuit->ip_router) {
- circuit->nlpids.nlpids[0] = NLPID_IP;
- circuit->nlpids.count++;
- }
+
+ if (circuit->ip_router)
+ {
+ circuit->nlpids.nlpids[0] = NLPID_IP;
+ circuit->nlpids.count++;
+ }
#ifdef HAVE_IPV6
- if (circuit->ipv6_router) {
- circuit->nlpids.nlpids[circuit->nlpids.count] = NLPID_IPV6;
- circuit->nlpids.count++;
- }
+ if (circuit->ipv6_router)
+ {
+ circuit->nlpids.nlpids[circuit->nlpids.count] = NLPID_IPV6;
+ circuit->nlpids.count++;
+ }
#endif /* HAVE_IPV6 */
return;
}
int
-isis_interface_config_write (struct vty *vty)
+isis_interface_config_write (struct vty *vty)
{
int write = 0;
@@ -519,146 +566,194 @@ isis_interface_config_write (struct vty *vty)
char buf[BUFSIZ];
-
LIST_LOOP (iflist, ifp, node)
{
/* IF name */
- vty_out (vty, "interface %s%s", ifp->name,VTY_NEWLINE);
+ vty_out (vty, "interface %s%s", ifp->name, VTY_NEWLINE);
write++;
/* IF desc */
- if (ifp->desc) {
- vty_out (vty, " description %s%s", ifp->desc,VTY_NEWLINE);
- write++;
- }
+ if (ifp->desc)
+ {
+ vty_out (vty, " description %s%s", ifp->desc, VTY_NEWLINE);
+ write++;
+ }
/* ISIS Circuit */
LIST_LOOP (isis->area_list, area, node2)
{
c = circuit_lookup_by_ifp (ifp, area->circuit_list);
- if (c) {
- if (c->ip_router) {
- vty_out (vty, " ip router isis %s%s",area->area_tag,VTY_NEWLINE);
- write++;
- }
+ if (c)
+ {
+ if (c->ip_router)
+ {
+ vty_out (vty, " ip router isis %s%s", area->area_tag,
+ VTY_NEWLINE);
+ write++;
+ }
#ifdef HAVE_IPV6
- if (c->ipv6_router) {
- vty_out (vty, " ipv6 router isis %s%s",area->area_tag,VTY_NEWLINE);
- write++;
- }
+ if (c->ipv6_router)
+ {
+ vty_out (vty, " ipv6 router isis %s%s", area->area_tag,
+ VTY_NEWLINE);
+ write++;
+ }
#endif /* HAVE_IPV6 */
- /* ISIS - circuit type */
- if (c->circuit_is_type == IS_LEVEL_1) {
- vty_out (vty, " isis circuit-type level-1%s", VTY_NEWLINE);
- write ++;
- } else {if (c->circuit_is_type == IS_LEVEL_2) {
- vty_out (vty, " isis circuit-type level-2-only%s", VTY_NEWLINE);
- write ++;
- }}
-
- /* ISIS - CSNP interval - FIXME: compare to cisco*/
- if (c->csnp_interval[0] == c->csnp_interval[1]) {
- if (c->csnp_interval[0] != CSNP_INTERVAL) {
- vty_out (vty, " isis csnp-interval %d%s", c->csnp_interval[0],
- VTY_NEWLINE);
- write ++;
- }
- } else {
- for (i=0;i<2;i++) {
- if (c->csnp_interval[1] != CSNP_INTERVAL) {
- vty_out (vty, " isis csnp-interval %d level-%d%s",
- c->csnp_interval[1],i+1, VTY_NEWLINE);
- write ++;
- }
- }
- }
-
- /* ISIS - Hello padding - Defaults to true so only display if false */
- if (c->circ_type == CIRCUIT_T_BROADCAST && !c->u.bc.pad_hellos) {
- vty_out (vty, " no isis hello padding%s", VTY_NEWLINE);
- write ++;
- }
-
- /* ISIS - Hello interval - FIXME: compare to cisco */
- if (c->hello_interval[0] == c->hello_interval[1]) {
- if (c->hello_interval[0] != HELLO_INTERVAL) {
- vty_out (vty, " isis hello-interval %d%s", c->hello_interval[0],
- VTY_NEWLINE);
- write ++;
- }
- } else {
- for (i=0;i<2;i++) {
- if (c->hello_interval[i] != HELLO_INTERVAL) {
- if (c->hello_interval[i] == HELLO_MINIMAL) {
- vty_out (vty, " isis hello-interval minimal level-%d%s", i+1,
- VTY_NEWLINE);
- } else {
- vty_out (vty, " isis hello-interval %d level-%d%s",
- c->hello_interval[i],i+1, VTY_NEWLINE);
- }
- write ++;
- }
- }
- }
-
- /* ISIS - Hello Multiplier */
- if (c->hello_multiplier[0] == c->hello_multiplier[1]) {
- if (c->hello_multiplier[0] != HELLO_MULTIPLIER ) {
- vty_out (vty, " isis hello-multiplier %d%s",
- c->hello_multiplier[0], VTY_NEWLINE);
- write ++;
- }
- } else {
- for (i=0;i<2;i++) {
- if (c->hello_multiplier[i] != HELLO_MULTIPLIER) {
- vty_out (vty, " isis hello-multiplier %d level-%d%s",
- c->hello_multiplier[i],i+1, VTY_NEWLINE);
- write ++;
- }
- }
- }
- /* ISIS - Priority */
- if (c->circ_type == CIRCUIT_T_BROADCAST) {
- if (c->u.bc.priority[0] == c->u.bc.priority[1]) {
- if (c->u.bc.priority[0] != DEFAULT_PRIORITY) {
- vty_out (vty, " isis priority %d%s", c->u.bc.priority[0],
- VTY_NEWLINE);
- write ++;
- }
- } else {
- for (i=0;i<2;i++) {
- if (c->u.bc.priority[i] != DEFAULT_PRIORITY) {
- vty_out (vty, " isis priority %d level-%d%s",
- c->u.bc.priority[i],i+1, VTY_NEWLINE);
- write ++;
- }
- }
- }
- }
- /* ISIS - Metric */
- if (c->metrics[0].metric_default == c->metrics[1].metric_default) {
- if (c->metrics[0].metric_default != DEFAULT_CIRCUIT_METRICS) {
- vty_out (vty, " isis metric %d%s", c->metrics[0].metric_default,
- VTY_NEWLINE);
- write ++;
- }
- } else {
- for (i=0;i<2;i++) {
- if (c->metrics[i].metric_default != DEFAULT_CIRCUIT_METRICS) {
- vty_out (vty, " isis metric %d level-%d%s",
- c->metrics[i].metric_default,i+1, VTY_NEWLINE);
- write ++;
- }
- }
- }
-
- }
+ /* ISIS - circuit type */
+ if (c->circuit_is_type == IS_LEVEL_1)
+ {
+ vty_out (vty, " isis circuit-type level-1%s", VTY_NEWLINE);
+ write++;
+ }
+ else
+ {
+ if (c->circuit_is_type == IS_LEVEL_2)
+ {
+ vty_out (vty, " isis circuit-type level-2-only%s",
+ VTY_NEWLINE);
+ write++;
+ }
+ }
+
+ /* ISIS - CSNP interval - FIXME: compare to cisco */
+ if (c->csnp_interval[0] == c->csnp_interval[1])
+ {
+ if (c->csnp_interval[0] != CSNP_INTERVAL)
+ {
+ vty_out (vty, " isis csnp-interval %d%s",
+ c->csnp_interval[0], VTY_NEWLINE);
+ write++;
+ }
+ }
+ else
+ {
+ for (i = 0; i < 2; i++)
+ {
+ if (c->csnp_interval[1] != CSNP_INTERVAL)
+ {
+ vty_out (vty, " isis csnp-interval %d level-%d%s",
+ c->csnp_interval[1], i + 1, VTY_NEWLINE);
+ write++;
+ }
+ }
+ }
+
+ /* ISIS - Hello padding - Defaults to true so only display if false */
+ if (c->circ_type == CIRCUIT_T_BROADCAST && !c->u.bc.pad_hellos)
+ {
+ vty_out (vty, " no isis hello padding%s", VTY_NEWLINE);
+ write++;
+ }
+
+ /* ISIS - Hello interval - FIXME: compare to cisco */
+ if (c->hello_interval[0] == c->hello_interval[1])
+ {
+ if (c->hello_interval[0] != HELLO_INTERVAL)
+ {
+ vty_out (vty, " isis hello-interval %d%s",
+ c->hello_interval[0], VTY_NEWLINE);
+ write++;
+ }
+ }
+ else
+ {
+ for (i = 0; i < 2; i++)
+ {
+ if (c->hello_interval[i] != HELLO_INTERVAL)
+ {
+ if (c->hello_interval[i] == HELLO_MINIMAL)
+ {
+ vty_out (vty,
+ " isis hello-interval minimal level-%d%s",
+ i + 1, VTY_NEWLINE);
+ }
+ else
+ {
+ vty_out (vty, " isis hello-interval %d level-%d%s",
+ c->hello_interval[i], i + 1, VTY_NEWLINE);
+ }
+ write++;
+ }
+ }
+ }
+
+ /* ISIS - Hello Multiplier */
+ if (c->hello_multiplier[0] == c->hello_multiplier[1])
+ {
+ if (c->hello_multiplier[0] != HELLO_MULTIPLIER)
+ {
+ vty_out (vty, " isis hello-multiplier %d%s",
+ c->hello_multiplier[0], VTY_NEWLINE);
+ write++;
+ }
+ }
+ else
+ {
+ for (i = 0; i < 2; i++)
+ {
+ if (c->hello_multiplier[i] != HELLO_MULTIPLIER)
+ {
+ vty_out (vty, " isis hello-multiplier %d level-%d%s",
+ c->hello_multiplier[i], i + 1, VTY_NEWLINE);
+ write++;
+ }
+ }
+ }
+ /* ISIS - Priority */
+ if (c->circ_type == CIRCUIT_T_BROADCAST)
+ {
+ if (c->u.bc.priority[0] == c->u.bc.priority[1])
+ {
+ if (c->u.bc.priority[0] != DEFAULT_PRIORITY)
+ {
+ vty_out (vty, " isis priority %d%s",
+ c->u.bc.priority[0], VTY_NEWLINE);
+ write++;
+ }
+ }
+ else
+ {
+ for (i = 0; i < 2; i++)
+ {
+ if (c->u.bc.priority[i] != DEFAULT_PRIORITY)
+ {
+ vty_out (vty, " isis priority %d level-%d%s",
+ c->u.bc.priority[i], i + 1, VTY_NEWLINE);
+ write++;
+ }
+ }
+ }
+ }
+ /* ISIS - Metric */
+ if (c->metrics[0].metric_default == c->metrics[1].metric_default)
+ {
+ if (c->metrics[0].metric_default != DEFAULT_CIRCUIT_METRICS)
+ {
+ vty_out (vty, " isis metric %d%s",
+ c->metrics[0].metric_default, VTY_NEWLINE);
+ write++;
+ }
+ }
+ else
+ {
+ for (i = 0; i < 2; i++)
+ {
+ if (c->metrics[i].metric_default != DEFAULT_CIRCUIT_METRICS)
+ {
+ vty_out (vty, " isis metric %d level-%d%s",
+ c->metrics[i].metric_default, i + 1,
+ VTY_NEWLINE);
+ write++;
+ }
+ }
+ }
+
+ }
}
- vty_out (vty, "!%s",VTY_NEWLINE);
+ vty_out (vty, "!%s", VTY_NEWLINE);
}
-
+
return write;
}
-
DEFUN (ip_router_isis,
ip_router_isis_cmd,
@@ -666,47 +761,51 @@ DEFUN (ip_router_isis,
"Interface Internet Protocol config commands\n"
"IP router interface commands\n"
"IS-IS Routing for IP\n"
- "Routing process tag\n"
- )
+ "Routing process tag\n")
{
struct isis_circuit *c;
struct interface *ifp;
struct isis_area *area;
-
- ifp = (struct interface *)vty->index;
+
+ ifp = (struct interface *) vty->index;
assert (ifp);
-
+
area = isis_area_lookup (argv[0]);
/* Prevent more than one circuit per interface */
if (area)
c = circuit_lookup_by_ifp (ifp, area->circuit_list);
- else c = NULL;
- if (c && (ifp->info != NULL)) {
+ else
+ c = NULL;
+ if (c && (ifp->info != NULL))
+ {
#ifdef HAVE_IPV6
- if (c->ipv6_router == 0) {
+ if (c->ipv6_router == 0)
+ {
#endif /* HAVE_IPV6 */
- vty_out (vty, "ISIS circuit is already defined%s", VTY_NEWLINE);
- return CMD_WARNING;
+ vty_out (vty, "ISIS circuit is already defined%s", VTY_NEWLINE);
+ return CMD_WARNING;
#ifdef HAVE_IPV6
- }
+ }
#endif /* HAVE_IPV6 */
- }
-
+ }
+
/* this is here for ciscopability */
- if (!area) {
- vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (!area)
+ {
+ vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
- if (!c) {
- c = circuit_lookup_by_ifp (ifp, isis->init_circ_list);
- c = isis_csm_state_change (ISIS_ENABLE, c, area);
- c->interface = ifp; /* this is automatic */
- ifp->info = c; /* hardly related to the FSM */
- }
+ if (!c)
+ {
+ c = circuit_lookup_by_ifp (ifp, isis->init_circ_list);
+ c = isis_csm_state_change (ISIS_ENABLE, c, area);
+ c->interface = ifp; /* this is automatic */
+ ifp->info = c; /* hardly related to the FSM */
+ }
- if(!c)
+ if (!c)
return CMD_WARNING;
c->ip_router = 1;
@@ -714,7 +813,7 @@ DEFUN (ip_router_isis,
circuit_update_nlpids (c);
vty->node = INTERFACE_NODE;
-
+
return CMD_SUCCESS;
}
@@ -725,36 +824,37 @@ DEFUN (no_ip_router_isis,
"Interface Internet Protocol config commands\n"
"IP router interface commands\n"
"IS-IS Routing for IP\n"
- "Routing process tag\n"
- )
+ "Routing process tag\n")
{
struct isis_circuit *circuit = NULL;
struct interface *ifp;
struct isis_area *area;
struct listnode *node;
- ifp = (struct interface *)vty->index;
+ ifp = (struct interface *) vty->index;
assert (ifp);
-
+
area = isis_area_lookup (argv[0]);
- if (!area) {
- vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (!area)
+ {
+ vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
LIST_LOOP (area->circuit_list, circuit, node)
if (circuit->interface == ifp)
break;
- if (!circuit) {
- vty_out (vty, "Can't find ISIS interface %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (!circuit)
+ {
+ vty_out (vty, "Can't find ISIS interface %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
circuit->ip_router = 0;
area->ip_circuits--;
#ifdef HAVE_IPV6
if (circuit->ipv6_router == 0)
#endif
isis_csm_state_change (ISIS_DISABLE, circuit, area);
-
+
return CMD_SUCCESS;
}
@@ -765,38 +865,40 @@ DEFUN (isis_circuit_type,
"Configure circuit type for interface\n"
"Level-1 only adjacencies are formed\n"
"Level-1-2 adjacencies are formed\n"
- "Level-2 only adjacencies are formed\n"
- )
+ "Level-2 only adjacencies are formed\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int circuit_t;
int is_type;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
circuit_t = string2circuit_t (argv[0]);
- if (!circuit_t) {
- vty_out (vty, "Unknown circuit-type %s", VTY_NEWLINE);
- return CMD_SUCCESS;
- }
-
+ if (!circuit_t)
+ {
+ vty_out (vty, "Unknown circuit-type %s", VTY_NEWLINE);
+ return CMD_SUCCESS;
+ }
+
is_type = circuit->area->is_type;
if (is_type == IS_LEVEL_1_AND_2 || is_type == circuit_t)
- isis_event_circuit_type_change (circuit, circuit_t);
- else {
- vty_out (vty, "invalid circuit level for area %s.%s",
- circuit->area->area_tag, VTY_NEWLINE);
- }
-
+ isis_event_circuit_type_change (circuit, circuit_t);
+ else
+ {
+ vty_out (vty, "invalid circuit level for area %s.%s",
+ circuit->area->area_tag, VTY_NEWLINE);
+ }
+
return CMD_SUCCESS;
}
@@ -808,25 +910,25 @@ DEFUN (no_isis_circuit_type,
"Configure circuit type for interface\n"
"Level-1 only adjacencies are formed\n"
"Level-1-2 adjacencies are formed\n"
- "Level-2 only adjacencies are formed\n"
- )
+ "Level-2 only adjacencies are formed\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
+
+ assert (circuit);
- assert(circuit);
-
/*
* Set the circuits level to its default value which is that of the area
*/
isis_event_circuit_type_change (circuit, circuit->area->is_type);
-
+
return CMD_SUCCESS;
}
@@ -840,22 +942,24 @@ DEFUN (isis_passwd,
struct isis_circuit *circuit;
struct interface *ifp;
int len;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
-
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
+
len = strlen (argv[0]);
- if (len > 254) {
- vty_out (vty, "Too long circuit password (>254)%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (len > 254)
+ {
+ vty_out (vty, "Too long circuit password (>254)%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
circuit->passwd.len = len;
circuit->passwd.type = ISIS_PASSWD_TYPE_CLEARTXT;
strncpy (circuit->passwd.passwd, argv[0], 255);
-
+
return CMD_SUCCESS;
}
@@ -868,15 +972,16 @@ DEFUN (no_isis_passwd,
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
-
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
+
memset (&circuit->passwd, 0, sizeof (struct isis_passwd));
-
+
return CMD_SUCCESS;
}
@@ -886,25 +991,25 @@ DEFUN (isis_priority,
"isis priority <0-127>",
"IS-IS commands\n"
"Set priority for Designated Router election\n"
- "Priority value\n"
- )
+ "Priority value\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int prio;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
prio = atoi (argv[0]);
circuit->u.bc.priority[0] = prio;
circuit->u.bc.priority[1] = prio;
-
+
return CMD_SUCCESS;
}
@@ -913,22 +1018,22 @@ DEFUN (no_isis_priority,
"no isis priority",
NO_STR
"IS-IS commands\n"
- "Set priority for Designated Router election\n"
- )
+ "Set priority for Designated Router election\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
circuit->u.bc.priority[0] = DEFAULT_PRIORITY;
circuit->u.bc.priority[1] = DEFAULT_PRIORITY;
-
+
return CMD_SUCCESS;
}
@@ -938,33 +1043,32 @@ ALIAS (no_isis_priority,
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
- "Priority value\n"
- )
+ "Priority value\n")
DEFUN (isis_priority_l1,
isis_priority_l1_cmd,
- "isis priority <0-127> level-1",
+ "isis priority <0-127> level-1",
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
- "Specify priority for level-1 routing\n"
- )
+ "Specify priority for level-1 routing\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int prio;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
prio = atoi (argv[0]);
circuit->u.bc.priority[0] = prio;
-
+
return CMD_SUCCESS;
}
@@ -974,21 +1078,21 @@ DEFUN (no_isis_priority_l1,
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
- "Specify priority for level-1 routing\n"
- )
+ "Specify priority for level-1 routing\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->u.bc.priority[0] = DEFAULT_PRIORITY;
-
+
return CMD_SUCCESS;
}
@@ -999,33 +1103,32 @@ ALIAS (no_isis_priority_l1,
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
- "Specify priority for level-1 routing\n"
- )
+ "Specify priority for level-1 routing\n")
DEFUN (isis_priority_l2,
isis_priority_l2_cmd,
- "isis priority <0-127> level-2",
+ "isis priority <0-127> level-2",
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
- "Specify priority for level-2 routing\n"
- )
+ "Specify priority for level-2 routing\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int prio;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
prio = atoi (argv[0]);
circuit->u.bc.priority[1] = prio;
-
+
return CMD_SUCCESS;
}
@@ -1035,21 +1138,21 @@ DEFUN (no_isis_priority_l2,
NO_STR
"IS-IS commands\n"
"Set priority for Designated Router election\n"
- "Specify priority for level-2 routing\n"
- )
+ "Specify priority for level-2 routing\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->u.bc.priority[1] = DEFAULT_PRIORITY;
-
+
return CMD_SUCCESS;
}
@@ -1060,28 +1163,26 @@ ALIAS (no_isis_priority_l2,
"IS-IS commands\n"
"Set priority for Designated Router election\n"
"Priority value\n"
- "Specify priority for level-2 routing\n"
- )
+ "Specify priority for level-2 routing\n")
/* Metric command */
-
-DEFUN (isis_metric,
+ DEFUN (isis_metric,
isis_metric_cmd,
"isis metric <0-63>",
"IS-IS commands\n"
"Set default metric for circuit\n"
- "Default metric value\n"
- )
+ "Default metric value\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int met;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
met = atoi (argv[0]);
@@ -1097,17 +1198,17 @@ DEFUN (no_isis_metric,
"no isis metric",
NO_STR
"IS-IS commands\n"
- "Set default metric for circuit\n"
- )
+ "Set default metric for circuit\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
circuit->metrics[0].metric_default = DEFAULT_CIRCUIT_METRICS;
@@ -1122,40 +1223,40 @@ ALIAS (no_isis_metric,
NO_STR
"IS-IS commands\n"
"Set default metric for circuit\n"
- "Default metric value\n"
- )
-/* end of metrics */
+ "Default metric value\n")
-
-DEFUN (isis_hello_interval,
+/* end of metrics */
+ DEFUN (isis_hello_interval,
isis_hello_interval_cmd,
"isis hello-interval (<1-65535>|minimal)",
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
- "Holdtime 1 seconds, interval depends on multiplier\n"
- )
+ "Holdtime 1 seconds, interval depends on multiplier\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int interval;
char c;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
- assert (circuit);
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
+ assert (circuit);
c = *argv[0];
- if (isdigit((int)c)) {
- interval = atoi (argv[0]);
- } else
- interval = HELLO_MINIMAL; /* FIXME: should be calculated */
-
- circuit->hello_interval[0] = (u_int16_t)interval;
- circuit->hello_interval[1] = (u_int16_t)interval;
-
+ if (isdigit ((int) c))
+ {
+ interval = atoi (argv[0]);
+ }
+ else
+ interval = HELLO_MINIMAL; /* FIXME: should be calculated */
+
+ circuit->hello_interval[0] = (u_int16_t) interval;
+ circuit->hello_interval[1] = (u_int16_t) interval;
+
return CMD_SUCCESS;
}
@@ -1164,23 +1265,23 @@ DEFUN (no_isis_hello_interval,
"no isis hello-interval",
NO_STR
"IS-IS commands\n"
- "Set Hello interval\n"
- )
+ "Set Hello interval\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
- circuit->hello_interval[0] = HELLO_INTERVAL; /* Default is 1 sec. */
+
+ circuit->hello_interval[0] = HELLO_INTERVAL; /* Default is 1 sec. */
circuit->hello_interval[1] = HELLO_INTERVAL;
-
+
return CMD_SUCCESS;
}
@@ -1191,8 +1292,7 @@ ALIAS (no_isis_hello_interval,
"IS-IS commands\n"
"Set Hello interval\n"
"Hello interval value\n"
- "Holdtime 1 second, interval depends on multiplier\n"
- )
+ "Holdtime 1 second, interval depends on multiplier\n")
DEFUN (isis_hello_interval_l1,
isis_hello_interval_l1_cmd,
@@ -1201,29 +1301,31 @@ DEFUN (isis_hello_interval_l1,
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
- "Specify hello-interval for level-1 IIHs\n"
- )
+ "Specify hello-interval for level-1 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
long interval;
char c;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
c = *argv[0];
- if (isdigit((int)c)) {
- interval = atoi (argv[0]);
- } else
+ if (isdigit ((int) c))
+ {
+ interval = atoi (argv[0]);
+ }
+ else
interval = HELLO_MINIMAL;
- circuit->hello_interval[0] = (u_int16_t)interval;
-
+ circuit->hello_interval[0] = (u_int16_t) interval;
+
return CMD_SUCCESS;
}
@@ -1233,22 +1335,22 @@ DEFUN (no_isis_hello_interval_l1,
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
- "Specify hello-interval for level-1 IIHs\n"
- )
+ "Specify hello-interval for level-1 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
- circuit->hello_interval[0] = HELLO_INTERVAL; /* Default is 1 sec. */
-
+
+ circuit->hello_interval[0] = HELLO_INTERVAL; /* Default is 1 sec. */
+
return CMD_SUCCESS;
}
@@ -1260,8 +1362,7 @@ ALIAS (no_isis_hello_interval_l1,
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
- "Specify hello-interval for level-1 IIHs\n"
- )
+ "Specify hello-interval for level-1 IIHs\n")
DEFUN (isis_hello_interval_l2,
isis_hello_interval_l2_cmd,
@@ -1270,29 +1371,31 @@ DEFUN (isis_hello_interval_l2,
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
- "Specify hello-interval for level-2 IIHs\n"
- )
+ "Specify hello-interval for level-2 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
long interval;
char c;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
c = *argv[0];
- if (isdigit((int)c)) {
- interval = atoi (argv[0]);
- } else
+ if (isdigit ((int) c))
+ {
+ interval = atoi (argv[0]);
+ }
+ else
interval = HELLO_MINIMAL;
- circuit->hello_interval[1] = (u_int16_t)interval;
-
+ circuit->hello_interval[1] = (u_int16_t) interval;
+
return CMD_SUCCESS;
}
@@ -1302,22 +1405,22 @@ DEFUN (no_isis_hello_interval_l2,
NO_STR
"IS-IS commands\n"
"Set Hello interval\n"
- "Specify hello-interval for level-2 IIHs\n"
- )
+ "Specify hello-interval for level-2 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
- circuit->hello_interval[1] = HELLO_INTERVAL; /* Default is 1 sec. */
-
+
+ circuit->hello_interval[1] = HELLO_INTERVAL; /* Default is 1 sec. */
+
return CMD_SUCCESS;
}
@@ -1329,34 +1432,32 @@ ALIAS (no_isis_hello_interval_l2,
"Set Hello interval\n"
"Hello interval value\n"
"Holdtime 1 second, interval depends on multiplier\n"
- "Specify hello-interval for level-2 IIHs\n"
- )
-
+ "Specify hello-interval for level-2 IIHs\n")
DEFUN (isis_hello_multiplier,
isis_hello_multiplier_cmd,
"isis hello-multiplier <3-1000>",
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
- "Hello multiplier value\n"
- )
+ "Hello multiplier value\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int mult;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
mult = atoi (argv[0]);
- circuit->hello_multiplier[0] = (u_int16_t)mult;
- circuit->hello_multiplier[1] = (u_int16_t)mult;
-
+ circuit->hello_multiplier[0] = (u_int16_t) mult;
+ circuit->hello_multiplier[1] = (u_int16_t) mult;
+
return CMD_SUCCESS;
}
@@ -1365,17 +1466,17 @@ DEFUN (no_isis_hello_multiplier,
"no isis hello-multiplier",
NO_STR
"IS-IS commands\n"
- "Set multiplier for Hello holding time\n"
- )
+ "Set multiplier for Hello holding time\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
circuit->hello_multiplier[0] = HELLO_MULTIPLIER;
@@ -1390,8 +1491,7 @@ ALIAS (no_isis_hello_multiplier,
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
- "Hello multiplier value\n"
- )
+ "Hello multiplier value\n")
DEFUN (isis_hello_multiplier_l1,
isis_hello_multiplier_l1_cmd,
@@ -1399,24 +1499,24 @@ DEFUN (isis_hello_multiplier_l1,
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
- "Specify hello multiplier for level-1 IIHs\n"
- )
+ "Specify hello multiplier for level-1 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int mult;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
mult = atoi (argv[0]);
- circuit->hello_multiplier[0] = (u_int16_t)mult;
-
+ circuit->hello_multiplier[0] = (u_int16_t) mult;
+
return CMD_SUCCESS;
}
@@ -1426,17 +1526,17 @@ DEFUN (no_isis_hello_multiplier_l1,
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
- "Specify hello multiplier for level-1 IIHs\n"
- )
+ "Specify hello multiplier for level-1 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
circuit->hello_multiplier[0] = HELLO_MULTIPLIER;
@@ -1451,8 +1551,7 @@ ALIAS (no_isis_hello_multiplier_l1,
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
- "Specify hello multiplier for level-1 IIHs\n"
- )
+ "Specify hello multiplier for level-1 IIHs\n")
DEFUN (isis_hello_multiplier_l2,
isis_hello_multiplier_l2_cmd,
@@ -1460,24 +1559,24 @@ DEFUN (isis_hello_multiplier_l2,
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
- "Specify hello multiplier for level-2 IIHs\n"
- )
+ "Specify hello multiplier for level-2 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
int mult;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
mult = atoi (argv[0]);
- circuit->hello_multiplier[1] = (u_int16_t)mult;
-
+ circuit->hello_multiplier[1] = (u_int16_t) mult;
+
return CMD_SUCCESS;
}
@@ -1487,17 +1586,17 @@ DEFUN (no_isis_hello_multiplier_l2,
NO_STR
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
- "Specify hello multiplier for level-2 IIHs\n"
- )
+ "Specify hello multiplier for level-2 IIHs\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
circuit->hello_multiplier[1] = HELLO_MULTIPLIER;
@@ -1512,8 +1611,7 @@ ALIAS (no_isis_hello_multiplier_l2,
"IS-IS commands\n"
"Set multiplier for Hello holding time\n"
"Hello multiplier value\n"
- "Specify hello multiplier for level-2 IIHs\n"
- )
+ "Specify hello multiplier for level-2 IIHs\n")
DEFUN (isis_hello,
isis_hello_cmd,
@@ -1525,16 +1623,17 @@ DEFUN (isis_hello,
{
struct interface *ifp;
struct isis_circuit *circuit;
-
- ifp = vty->index;
+
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->u.bc.pad_hellos = 1;
-
+
return CMD_SUCCESS;
}
@@ -1543,9 +1642,7 @@ DEFUN (ip_address,
ip_address_cmd,
"ip address A.B.C.D/A",
"Interface Internet Protocol config commands\n"
- "Set the IP address of an interface\n"
- "IP address (e.g. 10.0.0.1/8\n")
-
+ "Set the IP address of an interface\n" "IP address (e.g. 10.0.0.1/8\n")
{
struct interface *ifp;
struct isis_circuit *circuit;
@@ -1553,11 +1650,12 @@ DEFUN (ip_address,
struct listnode *node;
int ret, found = 1;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
#ifdef HAVE_IPV6
@@ -1565,32 +1663,36 @@ DEFUN (ip_address,
#endif /* HAVE_IPV6 */
ipv4 = prefix_ipv4_new ();
-
+
ret = str2prefix_ipv4 (argv[0], ipv4);
- if (ret <= 0) {
- zlog_warn ("ip_address_cmd(): malformed address");
- vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
-
- if (!circuit->ip_addrs)
- circuit->ip_addrs = list_new ();
- else {
- for (node = listhead (circuit->ip_addrs); node; nextnode (node)) {
- ip = getdata (node);
- if (prefix_same ((struct prefix *)ip, (struct prefix *)ipv4))
- found = 1;
+ if (ret <= 0)
+ {
+ zlog_warn ("ip_address_cmd(): malformed address");
+ vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
+ return CMD_WARNING;
}
- if (found) {
- prefix_ipv4_free (ipv4);
- return CMD_SUCCESS;
+
+ if (!circuit->ip_addrs)
+ circuit->ip_addrs = list_new ();
+ else
+ {
+ for (node = listhead (circuit->ip_addrs); node; nextnode (node))
+ {
+ ip = getdata (node);
+ if (prefix_same ((struct prefix *) ip, (struct prefix *) ipv4))
+ found = 1;
+ }
+ if (found)
+ {
+ prefix_ipv4_free (ipv4);
+ return CMD_SUCCESS;
+ }
}
- }
-
+
listnode_add (circuit->ip_addrs, ipv4);
-#ifdef EXTREME_DEBUG
- zlog_info ("added IP address %s to circuit %d", argv[0],
+#ifdef EXTREME_DEBUG
+ zlog_info ("added IP address %s to circuit %d", argv[0],
circuit->interface->ifindex);
#endif /* EXTREME_DEBUG */
return CMD_SUCCESS;
@@ -1610,36 +1712,43 @@ DEFUN (no_ip_address,
struct listnode *node;
int ret;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
- if (!circuit->ip_addrs || circuit->ip_addrs->count == 0) {
- vty_out (vty, "Invalid address %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (!circuit->ip_addrs || circuit->ip_addrs->count == 0)
+ {
+ vty_out (vty, "Invalid address %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
ret = str2prefix_ipv4 (argv[0], &ipv4);
- if (ret <= 0) {
- vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
-
- for (node = listhead (circuit->ip_addrs); node; nextnode (node)) {
- ip = getdata (node);
- if (prefix_same ((struct prefix *)ip, (struct prefix *)&ipv4))
- break;
- }
-
- if (ip) {
- listnode_delete (circuit->ip_addrs, ip);
- } else {
- vty_out (vty, "Invalid address %s", VTY_NEWLINE);
- }
-
+ if (ret <= 0)
+ {
+ vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ for (node = listhead (circuit->ip_addrs); node; nextnode (node))
+ {
+ ip = getdata (node);
+ if (prefix_same ((struct prefix *) ip, (struct prefix *) &ipv4))
+ break;
+ }
+
+ if (ip)
+ {
+ listnode_delete (circuit->ip_addrs, ip);
+ }
+ else
+ {
+ vty_out (vty, "Invalid address %s", VTY_NEWLINE);
+ }
+
return CMD_SUCCESS;
}
#endif
@@ -1656,15 +1765,16 @@ DEFUN (no_isis_hello,
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->u.bc.pad_hellos = 0;
-
+
return CMD_SUCCESS;
}
@@ -1679,18 +1789,19 @@ DEFUN (csnp_interval,
struct interface *ifp;
unsigned long interval;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
interval = atol (argv[0]);
- circuit->csnp_interval[0] = (u_int16_t)interval;
- circuit->csnp_interval[1] = (u_int16_t)interval;
-
+ circuit->csnp_interval[0] = (u_int16_t) interval;
+ circuit->csnp_interval[1] = (u_int16_t) interval;
+
return CMD_SUCCESS;
}
@@ -1699,22 +1810,22 @@ DEFUN (no_csnp_interval,
"no isis csnp-interval",
NO_STR
"IS-IS commands\n"
- "Set CSNP interval in seconds\n"
- )
+ "Set CSNP interval in seconds\n")
{
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->csnp_interval[0] = CSNP_INTERVAL;
circuit->csnp_interval[1] = CSNP_INTERVAL;
-
+
return CMD_SUCCESS;
}
@@ -1726,7 +1837,6 @@ ALIAS (no_csnp_interval,
"Set CSNP interval in seconds\n"
"CSNP interval value\n")
-
DEFUN (csnp_interval_l1,
csnp_interval_l1_cmd,
"isis csnp-interval <0-65535> level-1",
@@ -1739,17 +1849,18 @@ DEFUN (csnp_interval_l1,
struct interface *ifp;
unsigned long interval;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
interval = atol (argv[0]);
-
- circuit->csnp_interval[0] = (u_int16_t)interval;
-
+
+ circuit->csnp_interval[0] = (u_int16_t) interval;
+
return CMD_SUCCESS;
}
@@ -1764,15 +1875,16 @@ DEFUN (no_csnp_interval_l1,
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->csnp_interval[0] = CSNP_INTERVAL;
-
+
return CMD_SUCCESS;
}
@@ -1785,7 +1897,6 @@ ALIAS (no_csnp_interval_l1,
"CSNP interval value\n"
"Specify interval for level-1 CSNPs\n")
-
DEFUN (csnp_interval_l2,
csnp_interval_l2_cmd,
"isis csnp-interval <0-65535> level-2",
@@ -1798,17 +1909,18 @@ DEFUN (csnp_interval_l2,
struct interface *ifp;
unsigned long interval;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
interval = atol (argv[0]);
-
- circuit->csnp_interval[1] = (u_int16_t)interval;
-
+
+ circuit->csnp_interval[1] = (u_int16_t) interval;
+
return CMD_SUCCESS;
}
@@ -1823,15 +1935,16 @@ DEFUN (no_csnp_interval_l2,
struct isis_circuit *circuit;
struct interface *ifp;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
-
+
circuit->csnp_interval[1] = CSNP_INTERVAL;
-
+
return CMD_SUCCESS;
}
@@ -1844,7 +1957,6 @@ ALIAS (no_csnp_interval_l2,
"CSNP interval value\n"
"Specify interval for level-2 CSNPs\n")
-
#ifdef HAVE_IPV6
DEFUN (ipv6_router_isis,
ipv6_router_isis_cmd,
@@ -1857,38 +1969,44 @@ DEFUN (ipv6_router_isis,
struct isis_circuit *c;
struct interface *ifp;
struct isis_area *area;
-
- ifp = (struct interface *)vty->index;
+
+ ifp = (struct interface *) vty->index;
assert (ifp);
-
+
area = isis_area_lookup (argv[0]);
/* Prevent more than one circuit per interface */
if (area)
c = circuit_lookup_by_ifp (ifp, area->circuit_list);
- else c = NULL;
-
- if (c && (ifp->info != NULL)) {
- if (c->ipv6_router == 1) {
- vty_out (vty, "ISIS circuit is already defined for IPv6%s", VTY_NEWLINE);
- return CMD_WARNING;
+ else
+ c = NULL;
+
+ if (c && (ifp->info != NULL))
+ {
+ if (c->ipv6_router == 1)
+ {
+ vty_out (vty, "ISIS circuit is already defined for IPv6%s",
+ VTY_NEWLINE);
+ return CMD_WARNING;
+ }
}
- }
/* this is here for ciscopability */
- if (!area) {
- vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (!area)
+ {
+ vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
- if (!c) {
- c = circuit_lookup_by_ifp (ifp, isis->init_circ_list);
- c = isis_csm_state_change (ISIS_ENABLE, c, area);
- c->interface = ifp;
- ifp->info = c;
- }
+ if (!c)
+ {
+ c = circuit_lookup_by_ifp (ifp, isis->init_circ_list);
+ c = isis_csm_state_change (ISIS_ENABLE, c, area);
+ c->interface = ifp;
+ ifp->info = c;
+ }
- if(!c)
+ if (!c)
return CMD_WARNING;
c->ipv6_router = 1;
@@ -1912,20 +2030,21 @@ DEFUN (no_ipv6_router_isis,
struct isis_circuit *c;
struct interface *ifp;
struct isis_area *area;
-
- ifp = (struct interface *)vty->index;
+
+ ifp = (struct interface *) vty->index;
/* UGLY - will remove l8r
if (circuit == NULL) {
- return CMD_WARNING;
- } */
+ return CMD_WARNING;
+ } */
assert (ifp);
-
+
area = isis_area_lookup (argv[0]);
- if (!area) {
- vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
-
+ if (!area)
+ {
+ vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
c = circuit_lookup_by_ifp (ifp, area->circuit_list);
if (!c)
return CMD_WARNING;
@@ -1938,7 +2057,7 @@ DEFUN (no_ipv6_router_isis,
return CMD_SUCCESS;
}
-#if 0 /* Guess we don't really need these */
+#if 0 /* Guess we don't really need these */
DEFUN (ipv6_address,
ipv6_address_cmd,
@@ -1953,46 +2072,52 @@ DEFUN (ipv6_address,
struct listnode *node;
int ret, found = 1;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
#ifdef EXTREME_DEBUG
zlog_info ("ipv6_address_cmd circuit %d", circuit->idx);
#endif /* EXTREME_DEBUG */
-
- if (circuit == NULL) {
- zlog_warn ("ipv6_address_cmd(): no circuit");
- return CMD_WARNING;
- }
-
-
+
+ if (circuit == NULL)
+ {
+ zlog_warn ("ipv6_address_cmd(): no circuit");
+ return CMD_WARNING;
+ }
+
+
ipv6 = prefix_ipv6_new ();
-
+
ret = str2prefix_ipv6 (argv[0], ipv6);
- if (ret <= 0) {
- vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
-
- if (!circuit->ipv6_addrs)
- circuit->ipv6_addrs = list_new ();
- else {
- for (node = listhead (circuit->ipv6_addrs); node; nextnode (node)) {
- ip6 = getdata (node);
- if (prefix_same ((struct prefix *)ip6, (struct prefix *)ipv6))
- found = 1;
+ if (ret <= 0)
+ {
+ vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
+ return CMD_WARNING;
}
- if (found) {
- prefix_ipv6_free (ipv6);
- return CMD_SUCCESS;
+
+ if (!circuit->ipv6_addrs)
+ circuit->ipv6_addrs = list_new ();
+ else
+ {
+ for (node = listhead (circuit->ipv6_addrs); node; nextnode (node))
+ {
+ ip6 = getdata (node);
+ if (prefix_same ((struct prefix *) ip6, (struct prefix *) ipv6))
+ found = 1;
+ }
+ if (found)
+ {
+ prefix_ipv6_free (ipv6);
+ return CMD_SUCCESS;
+ }
}
- }
-
+
listnode_add (circuit->ipv6_addrs, ipv6);
#ifdef EXTREME_DEBUG
zlog_info ("added IPv6 address %s to circuit %d", argv[0], circuit->idx);
@@ -2003,7 +2128,7 @@ DEFUN (ipv6_address,
DEFUN (no_ipv6_address,
no_ipv6_address_cmd,
- "no ipv6 address X:X::X:X/M",
+ "no ipv6 address X:X::X:X/M",
NO_STR
"Interface Internet Protocol config commands\n"
"Set the IP address of an interface\n"
@@ -2015,50 +2140,54 @@ DEFUN (no_ipv6_address,
struct listnode *node;
int ret;
- ifp = vty->index;
+ ifp = vty->index;
circuit = ifp->info;
/* UGLY - will remove l8r */
- if (circuit == NULL) {
- return CMD_WARNING;
- }
+ if (circuit == NULL)
+ {
+ return CMD_WARNING;
+ }
assert (circuit);
- if (!circuit->ipv6_addrs || circuit->ipv6_addrs->count == 0) {
- vty_out (vty, "Invalid address %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ if (!circuit->ipv6_addrs || circuit->ipv6_addrs->count == 0)
+ {
+ vty_out (vty, "Invalid address %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
ret = str2prefix_ipv6 (argv[0], &ipv6);
- if (ret <= 0) {
- vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
- return CMD_WARNING;
- }
-
- for (node = listhead (circuit->ipv6_addrs); node; nextnode (node)) {
- ip6 = getdata (node);
- if (prefix_same ((struct prefix *)ip6, (struct prefix *)&ipv6))
- break;
- }
-
- if (ip6) {
- listnode_delete (circuit->ipv6_addrs, ip6);
- } else {
- vty_out (vty, "Invalid address %s", VTY_NEWLINE);
- }
-
+ if (ret <= 0)
+ {
+ vty_out (vty, "%% Malformed address %s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+
+ for (node = listhead (circuit->ipv6_addrs); node; nextnode (node))
+ {
+ ip6 = getdata (node);
+ if (prefix_same ((struct prefix *) ip6, (struct prefix *) &ipv6))
+ break;
+ }
+
+ if (ip6)
+ {
+ listnode_delete (circuit->ipv6_addrs, ip6);
+ }
+ else
+ {
+ vty_out (vty, "Invalid address %s", VTY_NEWLINE);
+ }
+
return CMD_SUCCESS;
}
#endif /* 0 */
-#endif /* HAVE_IPV6 */
-
+#endif /* HAVE_IPV6 */
-struct cmd_node interface_node =
-{
+struct cmd_node interface_node = {
INTERFACE_NODE,
"%s(config-if)# ",
1,
};
-
int
isis_if_new_hook (struct interface *ifp)
{
@@ -2077,11 +2206,9 @@ isis_if_delete_hook (struct interface *ifp)
return 0;
}
-
void
isis_circuit_init ()
{
-
/* Initialize Zebra interface data structure */
if_init ();
if_add_hook (IF_NEW_HOOK, isis_if_new_hook);
@@ -2162,5 +2289,4 @@ isis_circuit_init ()
install_element (INTERFACE_NODE, &no_ipv6_address_cmd);
#endif
#endif
-
}
generated by cgit v1.2.1 (git 2.18.0) at 2025-10-31 15:57:06 +0000