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-rwxr-xr-xconfigure.ac2
-rwxr-xr-xconfigure.in2
-rw-r--r--lib/zclient.c50
-rw-r--r--lib/zebra.h1
-rw-r--r--zebra/rib.h3
-rw-r--r--zebra/rt_netlink.c36
-rw-r--r--zebra/rt_socket.c9
-rw-r--r--zebra/zebra_rib.c31
-rw-r--r--zebra/zebra_vty.c82
-rw-r--r--zebra/zserv.c3
10 files changed, 156 insertions, 63 deletions
diff --git a/configure.ac b/configure.ac
index 62f43f5c..fba397e7 100755
--- a/configure.ac
+++ b/configure.ac
@@ -160,7 +160,7 @@ dnl -------------------
dnl Check header files.
dnl -------------------
AC_STDC_HEADERS
-AC_CHECK_HEADERS(string.h stropts.h sys/conf.h sys/ksym.h sys/time.h sys/times.h sys/select.h sys/sysctl.h sys/sockio.h sys/types.h net/if_dl.h net/if_var.h linux/version.h kvm.h netdb.h netinet/in.h net/netopt.h netinet/in_var.h netinet/in6_var.h netinet6/in6_var.h netinet/in6.h netinet6/in6.h inet/nd.h asm/types.h netinet/icmp6.h netinet6/nd6.h libutil.h)
+AC_CHECK_HEADERS(string.h stropts.h sys/conf.h sys/ksym.h sys/time.h sys/times.h sys/select.h sys/sysctl.h sys/sockio.h sys/types.h net/if_dl.h net/if_var.h linux/version.h kvm.h netdb.h netinet/in.h net/netopt.h netinet/in_var.h netinet/in6_var.h netinet6/in6_var.h netinet/in6.h inet/nd.h asm/types.h netinet/icmp6.h netinet6/nd6.h libutil.h)
dnl check some types
AC_C_CONST
diff --git a/configure.in b/configure.in
index 62f43f5c..fba397e7 100755
--- a/configure.in
+++ b/configure.in
@@ -160,7 +160,7 @@ dnl -------------------
dnl Check header files.
dnl -------------------
AC_STDC_HEADERS
-AC_CHECK_HEADERS(string.h stropts.h sys/conf.h sys/ksym.h sys/time.h sys/times.h sys/select.h sys/sysctl.h sys/sockio.h sys/types.h net/if_dl.h net/if_var.h linux/version.h kvm.h netdb.h netinet/in.h net/netopt.h netinet/in_var.h netinet/in6_var.h netinet6/in6_var.h netinet/in6.h netinet6/in6.h inet/nd.h asm/types.h netinet/icmp6.h netinet6/nd6.h libutil.h)
+AC_CHECK_HEADERS(string.h stropts.h sys/conf.h sys/ksym.h sys/time.h sys/times.h sys/select.h sys/sysctl.h sys/sockio.h sys/types.h net/if_dl.h net/if_var.h linux/version.h kvm.h netdb.h netinet/in.h net/netopt.h netinet/in_var.h netinet/in6_var.h netinet6/in6_var.h netinet/in6.h inet/nd.h asm/types.h netinet/icmp6.h netinet6/nd6.h libutil.h)
dnl check some types
AC_C_CONST
diff --git a/lib/zclient.c b/lib/zclient.c
index ebf685a0..bb7747fa 100644
--- a/lib/zclient.c
+++ b/lib/zclient.c
@@ -317,18 +317,24 @@ zapi_ipv4_add (struct zclient *zclient, struct prefix_ipv4 *p,
/* Nexthop, ifindex, distance and metric information. */
if (CHECK_FLAG (api->message, ZAPI_MESSAGE_NEXTHOP))
{
- stream_putc (s, api->nexthop_num + api->ifindex_num);
-
+ if (CHECK_FLAG (api->flags, ZEBRA_FLAG_BLACKHOLE))
+ {
+ stream_putc (s, 1);
+ stream_putc (s, ZEBRA_NEXTHOP_BLACKHOLE);
+ }
+ else
+ stream_putc (s, api->nexthop_num + api->ifindex_num);
+
for (i = 0; i < api->nexthop_num; i++)
- {
- stream_putc (s, ZEBRA_NEXTHOP_IPV4);
- stream_put_in_addr (s, api->nexthop[i]);
- }
+ {
+ stream_putc (s, ZEBRA_NEXTHOP_IPV4);
+ stream_put_in_addr (s, api->nexthop[i]);
+ }
for (i = 0; i < api->ifindex_num; i++)
- {
- stream_putc (s, ZEBRA_NEXTHOP_IFINDEX);
- stream_putl (s, api->ifindex[i]);
- }
+ {
+ stream_putc (s, ZEBRA_NEXTHOP_IFINDEX);
+ stream_putl (s, api->ifindex[i]);
+ }
}
if (CHECK_FLAG (api->message, ZAPI_MESSAGE_DISTANCE))
@@ -371,18 +377,24 @@ zapi_ipv4_delete (struct zclient *zclient, struct prefix_ipv4 *p,
/* Nexthop, ifindex, distance and metric information. */
if (CHECK_FLAG (api->message, ZAPI_MESSAGE_NEXTHOP))
{
- stream_putc (s, api->nexthop_num + api->ifindex_num);
+ if (CHECK_FLAG (api->flags, ZEBRA_FLAG_BLACKHOLE))
+ {
+ stream_putc (s, 1);
+ stream_putc (s, ZEBRA_NEXTHOP_BLACKHOLE);
+ }
+ else
+ stream_putc (s, api->nexthop_num + api->ifindex_num);
for (i = 0; i < api->nexthop_num; i++)
- {
- stream_putc (s, ZEBRA_NEXTHOP_IPV4);
- stream_put_in_addr (s, api->nexthop[i]);
- }
+ {
+ stream_putc (s, ZEBRA_NEXTHOP_IPV4);
+ stream_put_in_addr (s, api->nexthop[i]);
+ }
for (i = 0; i < api->ifindex_num; i++)
- {
- stream_putc (s, ZEBRA_NEXTHOP_IFINDEX);
- stream_putl (s, api->ifindex[i]);
- }
+ {
+ stream_putc (s, ZEBRA_NEXTHOP_IFINDEX);
+ stream_putl (s, api->ifindex[i]);
+ }
}
if (CHECK_FLAG (api->message, ZAPI_MESSAGE_DISTANCE))
diff --git a/lib/zebra.h b/lib/zebra.h
index baad6d6a..7b1e8011 100644
--- a/lib/zebra.h
+++ b/lib/zebra.h
@@ -271,6 +271,7 @@ struct in_pktinfo
#define ZEBRA_NEXTHOP_IPV6 6
#define ZEBRA_NEXTHOP_IPV6_IFINDEX 7
#define ZEBRA_NEXTHOP_IPV6_IFNAME 8
+#define ZEBRA_NEXTHOP_BLACKHOLE 9
#ifndef INADDR_LOOPBACK
#define INADDR_LOOPBACK 0x7f000001 /* Internet address 127.0.0.1. */
diff --git a/zebra/rib.h b/zebra/rib.h
index d416c152..5b0dcfe9 100644
--- a/zebra/rib.h
+++ b/zebra/rib.h
@@ -76,6 +76,7 @@ struct static_ipv4
u_char type;
#define STATIC_IPV4_GATEWAY 1
#define STATIC_IPV4_IFNAME 2
+#define STATIC_IPV4_BLACKHOLE 3
/* Nexthop value. */
union
@@ -137,6 +138,7 @@ struct nexthop
#define NEXTHOP_TYPE_IPV6 6 /* IPv6 nexthop. */
#define NEXTHOP_TYPE_IPV6_IFINDEX 7 /* IPv6 nexthop with ifindex. */
#define NEXTHOP_TYPE_IPV6_IFNAME 8 /* IPv6 nexthop with ifname. */
+#define NEXTHOP_TYPE_BLACKHOLE 9 /* Null0 nexthop. */
u_char flags;
#define NEXTHOP_FLAG_ACTIVE (1 << 0) /* This nexthop is alive. */
@@ -194,6 +196,7 @@ struct vrf
struct nexthop *nexthop_ifindex_add (struct rib *, unsigned int);
struct nexthop *nexthop_ifname_add (struct rib *, char *);
+struct nexthop *nexthop_blackhole_add (struct rib *);
struct nexthop *nexthop_ipv4_add (struct rib *, struct in_addr *);
#ifdef HAVE_IPV6
struct nexthop *nexthop_ipv6_add (struct rib *, struct in6_addr *);
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c
index 60043c9b..87062dc5 100644
--- a/zebra/rt_netlink.c
+++ b/zebra/rt_netlink.c
@@ -1174,14 +1174,16 @@ netlink_route (int cmd, int family, void *dest, int length, void *gate,
req.r.rtm_protocol = RTPROT_ZEBRA;
req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- if (discard) {
- if (zebra_flags & ZEBRA_FLAG_BLACKHOLE)
- req.r.rtm_type = RTN_BLACKHOLE;
- else if (zebra_flags & ZEBRA_FLAG_REJECT)
- req.r.rtm_type = RTN_UNREACHABLE;
- else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
- } else
- req.r.rtm_type = RTN_UNICAST;
+ if (discard)
+ {
+ if (zebra_flags & ZEBRA_FLAG_BLACKHOLE)
+ req.r.rtm_type = RTN_BLACKHOLE;
+ else if (zebra_flags & ZEBRA_FLAG_REJECT)
+ req.r.rtm_type = RTN_UNREACHABLE;
+ else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
+ }
+ else
+ req.r.rtm_type = RTN_UNICAST;
}
if (dest)
@@ -1252,14 +1254,16 @@ netlink_route_multipath (int cmd, struct prefix *p, struct rib *rib,
req.r.rtm_protocol = RTPROT_ZEBRA;
req.r.rtm_scope = RT_SCOPE_UNIVERSE;
- if (discard) {
- if (rib->flags & ZEBRA_FLAG_BLACKHOLE)
- req.r.rtm_type = RTN_BLACKHOLE;
- else if (rib->flags & ZEBRA_FLAG_REJECT)
- req.r.rtm_type = RTN_UNREACHABLE;
- else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
- } else
- req.r.rtm_type = RTN_UNICAST;
+ if (discard)
+ {
+ if (rib->flags & ZEBRA_FLAG_BLACKHOLE)
+ req.r.rtm_type = RTN_BLACKHOLE;
+ else if (rib->flags & ZEBRA_FLAG_REJECT)
+ req.r.rtm_type = RTN_UNREACHABLE;
+ else assert(RTN_BLACKHOLE != RTN_UNREACHABLE); /* false */
+ }
+ else
+ req.r.rtm_type = RTN_UNICAST;
}
addattr_l (&req.n, sizeof req, RTA_DST, &p->u.prefix, bytelen);
diff --git a/zebra/rt_socket.c b/zebra/rt_socket.c
index cd2f26ca..19b2fc2f 100644
--- a/zebra/rt_socket.c
+++ b/zebra/rt_socket.c
@@ -129,7 +129,14 @@ kernel_rtm_ipv4 (int cmd, struct prefix *p, struct rib *rib, int family)
|| nexthop->type == NEXTHOP_TYPE_IFNAME
|| nexthop->type == NEXTHOP_TYPE_IPV4_IFINDEX)
ifindex = nexthop->ifindex;
- }
+ if (nexthop->type == NEXTHOP_TYPE_BLACKHOLE)
+ {
+ struct in_addr loopback;
+ loopback.s_addr = htonl (INADDR_LOOPBACK);
+ sin_gate.sin_addr = loopback;
+ gate = 1;
+ }
+ }
if (cmd == RTM_ADD)
SET_FLAG (nexthop->flags, NEXTHOP_FLAG_FIB);
diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index d7f8bdab..fe29e816 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -305,6 +305,21 @@ nexthop_ipv6_ifindex_add (struct rib *rib, struct in6_addr *ipv6,
}
#endif /* HAVE_IPV6 */
+struct nexthop *
+nexthop_blackhole_add (struct rib *rib)
+{
+ struct nexthop *nexthop;
+
+ nexthop = XMALLOC (MTYPE_NEXTHOP, sizeof (struct nexthop));
+ memset (nexthop, 0, sizeof (struct nexthop));
+ nexthop->type = NEXTHOP_TYPE_BLACKHOLE;
+ SET_FLAG (rib->flags, ZEBRA_FLAG_BLACKHOLE);
+
+ nexthop_add (rib, nexthop);
+
+ return nexthop;
+}
+
/* If force flag is not set, do not modify falgs at all for uninstall
the route from FIB. */
int
@@ -723,6 +738,9 @@ nexthop_active_check (struct route_node *rn, struct rib *rib,
}
break;
#endif /* HAVE_IPV6 */
+ case NEXTHOP_TYPE_BLACKHOLE:
+ SET_FLAG (nexthop->flags, NEXTHOP_FLAG_ACTIVE);
+ break;
default:
break;
}
@@ -1270,6 +1288,9 @@ static_install_ipv4 (struct prefix *p, struct static_ipv4 *si)
case STATIC_IPV4_IFNAME:
nexthop_ifname_add (rib, si->gate.ifname);
break;
+ case STATIC_IPV4_BLACKHOLE:
+ nexthop_blackhole_add (rib);
+ break;
}
rib_process (rn, NULL);
}
@@ -1292,6 +1313,9 @@ static_install_ipv4 (struct prefix *p, struct static_ipv4 *si)
case STATIC_IPV4_IFNAME:
nexthop_ifname_add (rib, si->gate.ifname);
break;
+ case STATIC_IPV4_BLACKHOLE:
+ nexthop_blackhole_add (rib);
+ break;
}
/* Save the flags of this static routes (reject, blackhole) */
@@ -1316,6 +1340,9 @@ static_ipv4_nexthop_same (struct nexthop *nexthop, struct static_ipv4 *si)
&& si->type == STATIC_IPV4_IFNAME
&& strcmp (nexthop->ifname, si->gate.ifname) == 0)
return 1;
+ if (nexthop->type == NEXTHOP_TYPE_BLACKHOLE
+ && si->type == STATIC_IPV4_BLACKHOLE)
+ return 1;
return 0;;
}
@@ -1406,6 +1433,8 @@ static_add_ipv4 (struct prefix *p, struct in_addr *gate, char *ifname,
type = STATIC_IPV4_GATEWAY;
if (ifname)
type = STATIC_IPV4_IFNAME;
+ else
+ type = STATIC_IPV4_BLACKHOLE;
/* Do nothing if there is a same static route. */
for (si = rn->info; si; si = si->next)
@@ -1499,6 +1528,8 @@ static_delete_ipv4 (struct prefix *p, struct in_addr *gate, char *ifname,
type = STATIC_IPV4_GATEWAY;
else if (ifname)
type = STATIC_IPV4_IFNAME;
+ else
+ type = STATIC_IPV4_BLACKHOLE;
/* Find same static route is the tree */
for (si = rn->info; si; si = si->next)
diff --git a/zebra/zebra_vty.c b/zebra/zebra_vty.c
index f7037f68..c8168c90 100644
--- a/zebra/zebra_vty.c
+++ b/zebra/zebra_vty.c
@@ -111,16 +111,37 @@ zebra_static_ipv4 (struct vty *vty, int add_cmd,
{
ret = inet_aton (mask_str, &mask);
if (ret == 0)
- {
- vty_out (vty, "%% Malformed address%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
+ {
+ vty_out (vty, "%% Malformed address%s", VTY_NEWLINE);
+ return CMD_WARNING;
+ }
p.prefixlen = ip_masklen (mask);
}
/* Apply mask for given prefix. */
apply_mask (&p);
+ /* Administrative distance. */
+ if (distance_str)
+ distance = atoi (distance_str);
+ else
+ distance = ZEBRA_STATIC_DISTANCE_DEFAULT;
+
+ /* Null0 static route. */
+ if (strncasecmp (gate_str, "Null0", strlen (gate_str)) == 0)
+ {
+ if (flag_str)
+ {
+ vty_out (vty, "%% can not have flag %s with Null0%s", flag_str, VTY_NEWLINE);
+ return CMD_WARNING;
+ }
+ if (add_cmd)
+ static_add_ipv4 (&p, NULL, NULL, 0, distance, 0);
+ else
+ static_delete_ipv4 (&p, NULL, NULL, distance, 0);
+ return CMD_SUCCESS;
+ }
+
/* Route flags */
if (flag_str) {
switch(flag_str[0]) {
@@ -134,16 +155,10 @@ zebra_static_ipv4 (struct vty *vty, int add_cmd,
break;
default:
vty_out (vty, "%% Malformed flag %s %s", flag_str, VTY_NEWLINE);
- break;
+ return CMD_WARNING;
}
}
- /* Administrative distance. */
- if (distance_str)
- distance = atoi (distance_str);
- else
- distance = ZEBRA_STATIC_DISTANCE_DEFAULT;
-
/* When gateway is A.B.C.D format, gate is treated as nexthop
address other case gate is treated as interface name. */
ret = inet_aton (gate_str, &gate);
@@ -163,12 +178,13 @@ zebra_static_ipv4 (struct vty *vty, int add_cmd,
/* Static route configuration. */
DEFUN (ip_route,
ip_route_cmd,
- "ip route A.B.C.D/M (A.B.C.D|INTERFACE)",
+ "ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0)",
IP_STR
"Establish static routes\n"
"IP destination prefix (e.g. 10.0.0.0/8)\n"
"IP gateway address\n"
- "IP gateway interface name\n")
+ "IP gateway interface name\n"
+ "Null interface\n")
{
return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], NULL, NULL);
}
@@ -190,13 +206,14 @@ DEFUN (ip_route_flags,
/* Mask as A.B.C.D format. */
DEFUN (ip_route_mask,
ip_route_mask_cmd,
- "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE)",
+ "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE|null0)",
IP_STR
"Establish static routes\n"
"IP destination prefix\n"
"IP destination prefix mask\n"
"IP gateway address\n"
- "IP gateway interface name\n")
+ "IP gateway interface name\n"
+ "Null interface\n")
{
return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], NULL, NULL);
}
@@ -219,12 +236,13 @@ DEFUN (ip_route_mask_flags,
/* Distance option value. */
DEFUN (ip_route_distance,
ip_route_distance_cmd,
- "ip route A.B.C.D/M (A.B.C.D|INTERFACE) <1-255>",
+ "ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0) <1-255>",
IP_STR
"Establish static routes\n"
"IP destination prefix (e.g. 10.0.0.0/8)\n"
"IP gateway address\n"
"IP gateway interface name\n"
+ "Null interface\n"
"Distance value for this route\n")
{
return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], NULL, argv[2]);
@@ -247,13 +265,14 @@ DEFUN (ip_route_flags_distance,
DEFUN (ip_route_mask_distance,
ip_route_mask_distance_cmd,
- "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) <1-255>",
+ "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE|null0) <1-255>",
IP_STR
"Establish static routes\n"
"IP destination prefix\n"
"IP destination prefix mask\n"
"IP gateway address\n"
"IP gateway interface name\n"
+ "Null interface\n"
"Distance value for this route\n")
{
return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], NULL, argv[3]);
@@ -277,13 +296,14 @@ DEFUN (ip_route_mask_flags_distance,
DEFUN (no_ip_route,
no_ip_route_cmd,
- "no ip route A.B.C.D/M (A.B.C.D|INTERFACE)",
+ "no ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0)",
NO_STR
IP_STR
"Establish static routes\n"
"IP destination prefix (e.g. 10.0.0.0/8)\n"
"IP gateway address\n"
- "IP gateway interface name\n")
+ "IP gateway interface name\n"
+ "Null interface\n")
{
return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], NULL, NULL);
}
@@ -302,14 +322,15 @@ ALIAS (no_ip_route,
DEFUN (no_ip_route_mask,
no_ip_route_mask_cmd,
- "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE)",
+ "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE|null0)",
NO_STR
IP_STR
"Establish static routes\n"
"IP destination prefix\n"
"IP destination prefix mask\n"
"IP gateway address\n"
- "IP gateway interface name\n")
+ "IP gateway interface name\n"
+ "Null interface\n")
{
return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], NULL, NULL);
}
@@ -329,13 +350,14 @@ ALIAS (no_ip_route_mask,
DEFUN (no_ip_route_distance,
no_ip_route_distance_cmd,
- "no ip route A.B.C.D/M (A.B.C.D|INTERFACE) <1-255>",
+ "no ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0) <1-255>",
NO_STR
IP_STR
"Establish static routes\n"
"IP destination prefix (e.g. 10.0.0.0/8)\n"
"IP gateway address\n"
"IP gateway interface name\n"
+ "Null interface\n"
"Distance value for this route\n")
{
return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], NULL, argv[2]);
@@ -359,7 +381,7 @@ DEFUN (no_ip_route_flags_distance,
DEFUN (no_ip_route_mask_distance,
no_ip_route_mask_distance_cmd,
- "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) <1-255>",
+ "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE|null0) <1-255>",
NO_STR
IP_STR
"Establish static routes\n"
@@ -367,6 +389,7 @@ DEFUN (no_ip_route_mask_distance,
"IP destination prefix mask\n"
"IP gateway address\n"
"IP gateway interface name\n"
+ "Null interface\n"
"Distance value for this route\n")
{
return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], NULL, argv[3]);
@@ -461,6 +484,9 @@ vty_show_ip_route_detail (struct vty *vty, struct route_node *rn)
case NEXTHOP_TYPE_IFNAME:
vty_out (vty, " directly connected, %s", nexthop->ifname);
break;
+ case NEXTHOP_TYPE_BLACKHOLE:
+ vty_out (vty, " directly connected, via Null0");
+ break;
default:
break;
}
@@ -541,6 +567,9 @@ vty_show_ip_route (struct vty *vty, struct route_node *rn, struct rib *rib)
case NEXTHOP_TYPE_IFNAME:
vty_out (vty, " is directly connected, %s", nexthop->ifname);
break;
+ case NEXTHOP_TYPE_BLACKHOLE:
+ vty_out (vty, " is directly connected, Null0");
+ break;
default:
break;
}
@@ -930,6 +959,9 @@ static_config_ipv4 (struct vty *vty)
case STATIC_IPV4_IFNAME:
vty_out (vty, " %s", si->gate.ifname);
break;
+ case STATIC_IPV4_BLACKHOLE:
+ vty_out (vty, " Null0");
+ break;
}
if (CHECK_FLAG(si->flags, ZEBRA_FLAG_REJECT))
@@ -985,7 +1017,7 @@ static_ipv6_func (struct vty *vty, int add_cmd, char *dest_str,
break;
default:
vty_out (vty, "%% Malformed flag %s %s", flag_str, VTY_NEWLINE);
- break;
+ return CMD_WARNING;
}
}
@@ -1252,7 +1284,7 @@ DEFUN (no_ipv6_route_ifname_flags_pref,
return static_ipv6_func (vty, 0, argv[0], argv[1], argv[2], argv[3], argv[4]);
}
-/* New RIB. Detailed information for IPv4 route. */
+/* New RIB. Detailed information for IPv6 route. */
void
vty_show_ipv6_route_detail (struct vty *vty, struct route_node *rn)
{
diff --git a/zebra/zserv.c b/zebra/zserv.c
index ae1e0445..70e7672d 100644
--- a/zebra/zserv.c
+++ b/zebra/zserv.c
@@ -1098,6 +1098,9 @@ zread_ipv4_add (struct zserv *client, u_short length)
case ZEBRA_NEXTHOP_IPV6:
stream_forward (s, IPV6_MAX_BYTELEN);
break;
+ case ZEBRA_NEXTHOP_BLACKHOLE:
+ nexthop_blackhole_add (rib);
+ break;
}
}
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 05:18:46 +0000