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-rw-r--r--ripd/rip_interface.c80
-rw-r--r--ripd/ripd.c21
-rw-r--r--ripd/ripd.h2
3 files changed, 73 insertions, 30 deletions
diff --git a/ripd/rip_interface.c b/ripd/rip_interface.c
index c3889295..3a1d81da 100644
--- a/ripd/rip_interface.c
+++ b/ripd/rip_interface.c
@@ -66,7 +66,8 @@ vector rip_enable_interface;
struct route_table *rip_enable_network;
/* Vector to store passive-interface name. */
-vector Vrip_passive_interface;
+static int passive_default; /* are we in passive-interface default mode? */
+vector Vrip_passive_nondefault;
/* Join to the RIP version 2 multicast group. */
int
@@ -1170,13 +1171,13 @@ rip_clean_network ()
/* Utility function for looking up passive interface settings. */
int
-rip_passive_interface_lookup (char *ifname)
+rip_passive_nondefault_lookup (char *ifname)
{
int i;
char *str;
- for (i = 0; i < vector_max (Vrip_passive_interface); i++)
- if ((str = vector_slot (Vrip_passive_interface, i)) != NULL)
+ for (i = 0; i < vector_max (Vrip_passive_nondefault); i++)
+ if ((str = vector_slot (Vrip_passive_nondefault, i)) != NULL)
if (strcmp (str, ifname) == 0)
return i;
return -1;
@@ -1185,16 +1186,15 @@ rip_passive_interface_lookup (char *ifname)
void
rip_passive_interface_apply (struct interface *ifp)
{
- int ret;
struct rip_interface *ri;
ri = ifp->info;
- ret = rip_passive_interface_lookup (ifp->name);
- if (ret < 0)
- ri->passive = 0;
- else
- ri->passive = 1;
+ ri->passive = ((rip_passive_nondefault_lookup (ifp->name) < 0) ?
+ passive_default : !passive_default);
+
+ if (IS_RIP_DEBUG_ZEBRA)
+ zlog_info ("interface %s: passive = %d",ifp->name,ri->passive);
}
void
@@ -1212,12 +1212,12 @@ rip_passive_interface_apply_all ()
/* Passive interface. */
int
-rip_passive_interface_set (struct vty *vty, char *ifname)
+rip_passive_nondefault_set (struct vty *vty, char *ifname)
{
- if (rip_passive_interface_lookup (ifname) >= 0)
+ if (rip_passive_nondefault_lookup (ifname) >= 0)
return CMD_WARNING;
- vector_set (Vrip_passive_interface, strdup (ifname));
+ vector_set (Vrip_passive_nondefault, strdup (ifname));
rip_passive_interface_apply_all ();
@@ -1225,18 +1225,18 @@ rip_passive_interface_set (struct vty *vty, char *ifname)
}
int
-rip_passive_interface_unset (struct vty *vty, char *ifname)
+rip_passive_nondefault_unset (struct vty *vty, char *ifname)
{
int i;
char *str;
- i = rip_passive_interface_lookup (ifname);
+ i = rip_passive_nondefault_lookup (ifname);
if (i < 0)
return CMD_WARNING;
- str = vector_slot (Vrip_passive_interface, i);
+ str = vector_slot (Vrip_passive_nondefault, i);
free (str);
- vector_unset (Vrip_passive_interface, i);
+ vector_unset (Vrip_passive_nondefault, i);
rip_passive_interface_apply_all ();
@@ -1245,16 +1245,16 @@ rip_passive_interface_unset (struct vty *vty, char *ifname)
/* Free all configured RIP passive-interface settings. */
void
-rip_passive_interface_clean ()
+rip_passive_nondefault_clean ()
{
int i;
char *str;
- for (i = 0; i < vector_max (Vrip_passive_interface); i++)
- if ((str = vector_slot (Vrip_passive_interface, i)) != NULL)
+ for (i = 0; i < vector_max (Vrip_passive_nondefault); i++)
+ if ((str = vector_slot (Vrip_passive_nondefault, i)) != NULL)
{
free (str);
- vector_slot (Vrip_passive_interface, i) = NULL;
+ vector_slot (Vrip_passive_nondefault, i) = NULL;
}
rip_passive_interface_apply_all ();
}
@@ -1836,7 +1836,17 @@ DEFUN (rip_passive_interface,
"Suppress routing updates on an interface\n"
"Interface name\n")
{
- return rip_passive_interface_set (vty, argv[0]);
+ char *ifname = argv[0];
+
+ if (!strcmp(ifname,"default")) {
+ passive_default = 1;
+ rip_passive_nondefault_clean();
+ return CMD_SUCCESS;
+ }
+ if (passive_default)
+ return rip_passive_nondefault_unset (vty, ifname);
+ else
+ return rip_passive_nondefault_set (vty, ifname);
}
DEFUN (no_rip_passive_interface,
@@ -1846,7 +1856,17 @@ DEFUN (no_rip_passive_interface,
"Suppress routing updates on an interface\n"
"Interface name\n")
{
- return rip_passive_interface_unset (vty, argv[0]);
+ char *ifname = argv[0];
+
+ if (!strcmp(ifname,"default")) {
+ passive_default = 0;
+ rip_passive_nondefault_clean();
+ return CMD_SUCCESS;
+ }
+ if (passive_default)
+ return rip_passive_nondefault_set (vty, ifname);
+ else
+ return rip_passive_nondefault_unset (vty, ifname);
}
/* Write rip configuration of each interface. */
@@ -1966,10 +1986,14 @@ config_write_rip_network (struct vty *vty, int config_mode)
VTY_NEWLINE);
/* RIP passive interface listing. */
- if (config_mode)
- for (i = 0; i < vector_max (Vrip_passive_interface); i++)
- if ((ifname = vector_slot (Vrip_passive_interface, i)) != NULL)
- vty_out (vty, " passive-interface %s%s", ifname, VTY_NEWLINE);
+ if (config_mode) {
+ if (passive_default)
+ vty_out (vty, " passive-interface default%s", ifname, VTY_NEWLINE);
+ for (i = 0; i < vector_max (Vrip_passive_nondefault); i++)
+ if ((ifname = vector_slot (Vrip_passive_nondefault, i)) != NULL)
+ vty_out (vty, " %spassive-interface %s%s",
+ (passive_default ? "no " : ""), ifname, VTY_NEWLINE);
+ }
return 0;
}
@@ -2012,7 +2036,7 @@ rip_if_init ()
rip_enable_network = route_table_init ();
/* RIP passive interface. */
- Vrip_passive_interface = vector_init (1);
+ Vrip_passive_nondefault = vector_init (1);
/* Install interface node. */
install_node (&interface_node, rip_interface_config_write);
diff --git a/ripd/ripd.c b/ripd/ripd.c
index a58406b4..31cfe0cf 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -3362,6 +3362,25 @@ DEFUN (show_ip_rip_status,
vty_out (vty, " Routing for Networks:%s", VTY_NEWLINE);
config_write_rip_network (vty, 0);
+ {
+ int found_passive = 0;
+ for (node = listhead (iflist); node; node = nextnode (node))
+ {
+ ifp = getdata (node);
+ ri = ifp->info;
+
+ if ((ri->enable_network || ri->enable_interface) && ri->passive)
+ {
+ if (!found_passive)
+ {
+ vty_out (vty, " Passive Interface(s):%s", VTY_NEWLINE);
+ found_passive = 1;
+ }
+ vty_out (vty, " %s%s", ifp->name, VTY_NEWLINE);
+ }
+ }
+ }
+
vty_out (vty, " Routing Information Sources:%s", VTY_NEWLINE);
vty_out (vty, " Gateway BadPackets BadRoutes Distance Last Update%s", VTY_NEWLINE);
rip_peer_display (vty);
@@ -3630,7 +3649,7 @@ rip_clean ()
}
rip_clean_network ();
- rip_passive_interface_clean ();
+ rip_passive_nondefault_clean ();
rip_offset_clean ();
rip_interface_clean ();
rip_distance_reset ();
diff --git a/ripd/ripd.h b/ripd/ripd.h
index 260ea469..23a12c4a 100644
--- a/ripd/ripd.h
+++ b/ripd/ripd.h
@@ -358,7 +358,7 @@ void rip_clean ();
void rip_clean_network ();
void rip_interface_clean ();
void rip_interface_reset ();
-void rip_passive_interface_clean ();
+void rip_passive_nondefault_clean ();
void rip_if_init ();
void rip_if_down_all ();
void rip_route_map_init ();
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-24 18:28:40 +0000