From 81dfcaa2e27d53f4eb61c549e03065dcb1b8eec3 Mon Sep 17 00:00:00 2001 From: hasso Date: Sun, 25 May 2003 19:21:25 +0000 Subject: Route (reject|blackhole) support from 6Wind patch. --- zebra/zebra_vty.c | 402 ++++++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 345 insertions(+), 57 deletions(-) (limited to 'zebra/zebra_vty.c') diff --git a/zebra/zebra_vty.c b/zebra/zebra_vty.c index f6e7f51d..f7037f68 100644 --- a/zebra/zebra_vty.c +++ b/zebra/zebra_vty.c @@ -89,7 +89,7 @@ route_type_char (u_char type) int zebra_static_ipv4 (struct vty *vty, int add_cmd, char *dest_str, char *mask_str, char *gate_str, - char *distance_str) + char *flag_str, char *distance_str) { int ret; u_char distance; @@ -97,6 +97,7 @@ zebra_static_ipv4 (struct vty *vty, int add_cmd, struct in_addr gate; struct in_addr mask; char *ifname; + u_char flag = 0; ret = str2prefix (dest_str, &p); if (ret <= 0) @@ -120,22 +121,29 @@ zebra_static_ipv4 (struct vty *vty, int add_cmd, /* Apply mask for given prefix. */ apply_mask (&p); + /* Route flags */ + if (flag_str) { + switch(flag_str[0]) { + case 'r': + case 'R': /* XXX */ + SET_FLAG (flag, ZEBRA_FLAG_REJECT); + break; + case 'b': + case 'B': /* XXX */ + SET_FLAG (flag, ZEBRA_FLAG_BLACKHOLE); + break; + default: + vty_out (vty, "%% Malformed flag %s %s", flag_str, VTY_NEWLINE); + break; + } + } + /* 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 (add_cmd) - static_add_ipv4 (&p, NULL, NULL, distance, 0); - else - static_delete_ipv4 (&p, NULL, NULL, distance, 0); - return CMD_SUCCESS; - } - /* 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); @@ -145,7 +153,7 @@ zebra_static_ipv4 (struct vty *vty, int add_cmd, ifname = gate_str; if (add_cmd) - static_add_ipv4 (&p, ifname ? NULL : &gate, ifname, distance, 0); + static_add_ipv4 (&p, ifname ? NULL : &gate, ifname, flag, distance, 0); else static_delete_ipv4 (&p, ifname ? NULL : &gate, ifname, distance, 0); @@ -155,109 +163,218 @@ 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|null0)", + "ip route A.B.C.D/M (A.B.C.D|INTERFACE)", + 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") +{ + return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], NULL, NULL); +} + +DEFUN (ip_route_flags, + ip_route_flags_cmd, + "ip route A.B.C.D/M (A.B.C.D|INTERFACE) (reject|blackhole)", 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") + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") { - return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], NULL); + return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], argv[2], NULL); } /* 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|null0)", + "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE)", + IP_STR + "Establish static routes\n" + "IP destination prefix\n" + "IP destination prefix mask\n" + "IP gateway address\n" + "IP gateway interface name\n") +{ + return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], NULL, NULL); +} + +DEFUN (ip_route_mask_flags, + ip_route_mask_flags_cmd, + "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) (reject|blackhole)", 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") + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") { - return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], NULL); + return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], argv[3], NULL); } /* Distance option value. */ DEFUN (ip_route_distance, ip_route_distance_cmd, - "ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0) <1-255>", + "ip route A.B.C.D/M (A.B.C.D|INTERFACE) <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" + "Distance value for this route\n") +{ + return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], NULL, argv[2]); +} + +DEFUN (ip_route_flags_distance, + ip_route_flags_distance_cmd, + "ip route A.B.C.D/M (A.B.C.D|INTERFACE) (reject|blackhole) <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" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" "Distance value for this route\n") { - return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], argv[2]); + return zebra_static_ipv4 (vty, 1, argv[0], NULL, argv[1], argv[2], argv[3]); } 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|null0) <1-255>", + "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) <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], argv[3]); + return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], NULL, argv[3]); +} + +DEFUN (ip_route_mask_flags_distance, + ip_route_mask_flags_distance_cmd, + "ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) (reject|blackhole) <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" + "Distance value for this route\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") +{ + return zebra_static_ipv4 (vty, 1, argv[0], argv[1], argv[2], argv[3], argv[4]); } DEFUN (no_ip_route, no_ip_route_cmd, - "no ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0)", + "no ip route A.B.C.D/M (A.B.C.D|INTERFACE)", 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") + "IP gateway interface name\n") { - return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], NULL); + return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], NULL, NULL); } +ALIAS (no_ip_route, + no_ip_route_flags_cmd, + "no ip route A.B.C.D/M (A.B.C.D|INTERFACE) (reject|blackhole)", + 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" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") + 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|null0)", + "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE)", 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" - "Null interface\n") + "IP gateway interface name\n") { - return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], NULL); + return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], NULL, NULL); } +ALIAS (no_ip_route_mask, + no_ip_route_mask_flags_cmd, + "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) (reject|blackhole)", + 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" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") + DEFUN (no_ip_route_distance, no_ip_route_distance_cmd, - "no ip route A.B.C.D/M (A.B.C.D|INTERFACE|null0) <1-255>", + "no ip route A.B.C.D/M (A.B.C.D|INTERFACE) <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" + "Distance value for this route\n") +{ + return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], NULL, argv[2]); +} + +DEFUN (no_ip_route_flags_distance, + no_ip_route_flags_distance_cmd, + "no ip route A.B.C.D/M (A.B.C.D|INTERFACE) (reject|blackhole) <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" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" "Distance value for this route\n") { - return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], argv[2]); + return zebra_static_ipv4 (vty, 0, argv[0], NULL, argv[1], argv[2], argv[3]); } 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|null0) <1-255>", + "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) <1-255>", + 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" + "Distance value for this route\n") +{ + return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], NULL, argv[3]); +} + +DEFUN (no_ip_route_mask_flags_distance, + no_ip_route_mask_flags_distance_cmd, + "no ip route A.B.C.D A.B.C.D (A.B.C.D|INTERFACE) (reject|blackhole) <1-255>", NO_STR IP_STR "Establish static routes\n" @@ -265,10 +382,11 @@ DEFUN (no_ip_route_mask_distance, "IP destination prefix mask\n" "IP gateway address\n" "IP gateway interface name\n" - "Null interface\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" "Distance value for this route\n") { - return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], argv[3]); + return zebra_static_ipv4 (vty, 0, argv[0], argv[1], argv[2], argv[3], argv[4]); } /* New RIB. Detailed information for IPv4 route. */ @@ -289,6 +407,10 @@ vty_show_ip_route_detail (struct vty *vty, struct route_node *rn) vty_out (vty, ", best"); if (rib->refcnt) vty_out (vty, ", refcnt %ld", rib->refcnt); + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_BLACKHOLE)) + vty_out (vty, ", blackhole"); + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_REJECT)) + vty_out (vty, ", reject"); vty_out (vty, "%s", VTY_NEWLINE); #define ONE_DAY_SECOND 60*60*24 @@ -339,9 +461,6 @@ 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; } @@ -422,8 +541,6 @@ 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"); default: break; } @@ -450,6 +567,11 @@ vty_show_ip_route (struct vty *vty, struct route_node *rn, struct rib *rib) } } + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_BLACKHOLE)) + vty_out (vty, ", bh"); + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_REJECT)) + vty_out (vty, ", rej"); + if (rib->type == ZEBRA_ROUTE_RIP || rib->type == ZEBRA_ROUTE_OSPF || rib->type == ZEBRA_ROUTE_BGP) @@ -808,11 +930,14 @@ 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)) + vty_out (vty, " %s", "reject"); + + if (CHECK_FLAG(si->flags, ZEBRA_FLAG_BLACKHOLE)) + vty_out (vty, " %s", "blackhole"); + if (si->distance != ZEBRA_STATIC_DISTANCE_DEFAULT) vty_out (vty, " %d", si->distance); vty_out (vty, "%s", VTY_NEWLINE); @@ -826,7 +951,7 @@ static_config_ipv4 (struct vty *vty) /* General fucntion for IPv6 static route. */ int static_ipv6_func (struct vty *vty, int add_cmd, char *dest_str, - char *gate_str, char *ifname, char *distance_str) + char *gate_str, char *ifname, char *flag_str, char *distance_str) { int ret; u_char distance; @@ -835,6 +960,7 @@ static_ipv6_func (struct vty *vty, int add_cmd, char *dest_str, struct in6_addr gate_addr; u_char type = 0; int table = 0; + u_char flag = 0; ret = str2prefix (dest_str, &p); if (ret <= 0) @@ -846,6 +972,23 @@ static_ipv6_func (struct vty *vty, int add_cmd, char *dest_str, /* Apply mask for given prefix. */ apply_mask (&p); + /* Route flags */ + if (flag_str) { + switch(flag_str[0]) { + case 'r': + case 'R': /* XXX */ + SET_FLAG (flag, ZEBRA_FLAG_REJECT); + break; + case 'b': + case 'B': /* XXX */ + SET_FLAG (flag, ZEBRA_FLAG_BLACKHOLE); + break; + default: + vty_out (vty, "%% Malformed flag %s %s", flag_str, VTY_NEWLINE); + break; + } + } + /* Administrative distance. */ if (distance_str) distance = atoi (distance_str); @@ -883,7 +1026,7 @@ static_ipv6_func (struct vty *vty, int add_cmd, char *dest_str, } if (add_cmd) - static_add_ipv6 (&p, type, gate, ifname, distance, table); + static_add_ipv6 (&p, type, gate, ifname, flag, distance, table); else static_delete_ipv6 (&p, type, gate, ifname, distance, table); @@ -899,7 +1042,21 @@ DEFUN (ipv6_route, "IPv6 gateway address\n" "IPv6 gateway interface name\n") { - return static_ipv6_func (vty, 1, argv[0], argv[1], NULL, NULL); + return static_ipv6_func (vty, 1, argv[0], argv[1], NULL, NULL, NULL); +} + +DEFUN (ipv6_route_flags, + ipv6_route_flags_cmd, + "ipv6 route X:X::X:X/M (X:X::X:X|INTERFACE) (reject|blackhole)", + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") +{ + return static_ipv6_func (vty, 1, argv[0], argv[1], NULL, argv[2], NULL); } DEFUN (ipv6_route_ifname, @@ -911,7 +1068,21 @@ DEFUN (ipv6_route_ifname, "IPv6 gateway address\n" "IPv6 gateway interface name\n") { - return static_ipv6_func (vty, 1, argv[0], argv[1], argv[2], NULL); + return static_ipv6_func (vty, 1, argv[0], argv[1], argv[2], NULL, NULL); +} + +DEFUN (ipv6_route_ifname_flags, + ipv6_route_ifname_flags_cmd, + "ipv6 route X:X::X:X/M X:X::X:X INTERFACE (reject|blackhole)", + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") +{ + return static_ipv6_func (vty, 1, argv[0], argv[1], argv[2], argv[3], NULL); } DEFUN (ipv6_route_pref, @@ -924,7 +1095,22 @@ DEFUN (ipv6_route_pref, "IPv6 gateway interface name\n" "Distance value for this prefix\n") { - return static_ipv6_func (vty, 1, argv[0], argv[1], NULL, argv[2]); + return static_ipv6_func (vty, 1, argv[0], argv[1], NULL, NULL, argv[2]); +} + +DEFUN (ipv6_route_flags_pref, + ipv6_route_flags_pref_cmd, + "ipv6 route X:X::X:X/M (X:X::X:X|INTERFACE) (reject|blackhole) <1-255>", + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" + "Distance value for this prefix\n") +{ + return static_ipv6_func (vty, 1, argv[0], argv[1], NULL, argv[2], argv[3]); } DEFUN (ipv6_route_ifname_pref, @@ -937,7 +1123,22 @@ DEFUN (ipv6_route_ifname_pref, "IPv6 gateway interface name\n" "Distance value for this prefix\n") { - return static_ipv6_func (vty, 1, argv[0], argv[1], argv[2], argv[3]); + return static_ipv6_func (vty, 1, argv[0], argv[1], argv[2], NULL, argv[3]); +} + +DEFUN (ipv6_route_ifname_flags_pref, + ipv6_route_ifname_flags_pref_cmd, + "ipv6 route X:X::X:X/M X:X::X:X INTERFACE (reject|blackhole) <1-255>", + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" + "Distance value for this prefix\n") +{ + return static_ipv6_func (vty, 1, argv[0], argv[1], argv[2], argv[3], argv[4]); } DEFUN (no_ipv6_route, @@ -950,9 +1151,21 @@ DEFUN (no_ipv6_route, "IPv6 gateway address\n" "IPv6 gateway interface name\n") { - return static_ipv6_func (vty, 0, argv[0], argv[1], NULL, NULL); + return static_ipv6_func (vty, 0, argv[0], argv[1], NULL, NULL, NULL); } +ALIAS (no_ipv6_route, + no_ipv6_route_flags_cmd, + "no ipv6 route X:X::X:X/M (X:X::X:X|INTERFACE) (reject|blackhole)", + NO_STR + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") + DEFUN (no_ipv6_route_ifname, no_ipv6_route_ifname_cmd, "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE", @@ -963,9 +1176,21 @@ DEFUN (no_ipv6_route_ifname, "IPv6 gateway address\n" "IPv6 gateway interface name\n") { - return static_ipv6_func (vty, 0, argv[0], argv[1], argv[2], NULL); + return static_ipv6_func (vty, 0, argv[0], argv[1], argv[2], NULL, NULL); } +ALIAS (no_ipv6_route_ifname, + no_ipv6_route_ifname_flags_cmd, + "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE (reject|blackhole)", + NO_STR + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n") + DEFUN (no_ipv6_route_pref, no_ipv6_route_pref_cmd, "no ipv6 route X:X::X:X/M (X:X::X:X|INTERFACE) <1-255>", @@ -977,7 +1202,24 @@ DEFUN (no_ipv6_route_pref, "IPv6 gateway interface name\n" "Distance value for this prefix\n") { - return static_ipv6_func (vty, 0, argv[0], argv[1], NULL, argv[2]); + return static_ipv6_func (vty, 0, argv[0], argv[1], NULL, NULL, argv[2]); +} + +DEFUN (no_ipv6_route_flags_pref, + no_ipv6_route_flags_pref_cmd, + "no ipv6 route X:X::X:X/M (X:X::X:X|INTERFACE) (reject|blackhole) <1-255>", + NO_STR + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" + "Distance value for this prefix\n") +{ + /* We do not care about argv[2] */ + return static_ipv6_func (vty, 0, argv[0], argv[1], NULL, argv[2], argv[3]); } DEFUN (no_ipv6_route_ifname_pref, @@ -991,7 +1233,23 @@ DEFUN (no_ipv6_route_ifname_pref, "IPv6 gateway interface name\n" "Distance value for this prefix\n") { - return static_ipv6_func (vty, 0, argv[0], argv[1], argv[2], argv[3]); + return static_ipv6_func (vty, 0, argv[0], argv[1], argv[2], NULL, argv[3]); +} + +DEFUN (no_ipv6_route_ifname_flags_pref, + no_ipv6_route_ifname_flags_pref_cmd, + "no ipv6 route X:X::X:X/M X:X::X:X INTERFACE (reject|blackhole) <1-255>", + NO_STR + IP_STR + "Establish static routes\n" + "IPv6 destination prefix (e.g. 3ffe:506::/32)\n" + "IPv6 gateway address\n" + "IPv6 gateway interface name\n" + "Emit an ICMP unreachable when matched\n" + "Silently discard pkts when matched\n" + "Distance value for this prefix\n") +{ + return static_ipv6_func (vty, 0, argv[0], argv[1], argv[2], argv[3], argv[4]); } /* New RIB. Detailed information for IPv4 route. */ @@ -1014,6 +1272,10 @@ vty_show_ipv6_route_detail (struct vty *vty, struct route_node *rn) vty_out (vty, ", best"); if (rib->refcnt) vty_out (vty, ", refcnt %ld", rib->refcnt); + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_BLACKHOLE)) + vty_out (vty, ", blackhole"); + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_REJECT)) + vty_out (vty, ", reject"); vty_out (vty, "%s", VTY_NEWLINE); #define ONE_DAY_SECOND 60*60*24 @@ -1191,6 +1453,11 @@ vty_show_ipv6_route (struct vty *vty, struct route_node *rn, } } + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_BLACKHOLE)) + vty_out (vty, ", bh"); + if (CHECK_FLAG (rib->flags, ZEBRA_FLAG_REJECT)) + vty_out (vty, ", rej"); + if (rib->type == ZEBRA_ROUTE_RIPNG || rib->type == ZEBRA_ROUTE_OSPF6 || rib->type == ZEBRA_ROUTE_BGP) @@ -1465,6 +1732,12 @@ static_config_ipv6 (struct vty *vty) break; } + if (CHECK_FLAG(si->flags, ZEBRA_FLAG_REJECT)) + vty_out (vty, " %s", "reject"); + + if (CHECK_FLAG(si->flags, ZEBRA_FLAG_BLACKHOLE)) + vty_out (vty, " %s", "blackhole"); + if (si->distance != ZEBRA_STATIC_DISTANCE_DEFAULT) vty_out (vty, " %d", si->distance); vty_out (vty, "%s", VTY_NEWLINE); @@ -1499,13 +1772,20 @@ zebra_vty_route_init () install_node (&ip_node, zebra_ip_config); install_element (CONFIG_NODE, &ip_route_cmd); + install_element (CONFIG_NODE, &ip_route_flags_cmd); install_element (CONFIG_NODE, &ip_route_mask_cmd); + install_element (CONFIG_NODE, &ip_route_mask_flags_cmd); install_element (CONFIG_NODE, &no_ip_route_cmd); + install_element (CONFIG_NODE, &no_ip_route_flags_cmd); install_element (CONFIG_NODE, &no_ip_route_mask_cmd); + install_element (CONFIG_NODE, &no_ip_route_mask_flags_cmd); install_element (CONFIG_NODE, &ip_route_distance_cmd); + install_element (CONFIG_NODE, &ip_route_flags_distance_cmd); install_element (CONFIG_NODE, &ip_route_mask_distance_cmd); + install_element (CONFIG_NODE, &ip_route_mask_flags_distance_cmd); install_element (CONFIG_NODE, &no_ip_route_distance_cmd); - install_element (CONFIG_NODE, &no_ip_route_mask_distance_cmd); + install_element (CONFIG_NODE, &no_ip_route_flags_distance_cmd); + install_element (CONFIG_NODE, &no_ip_route_mask_flags_distance_cmd); install_element (VIEW_NODE, &show_ip_route_cmd); install_element (VIEW_NODE, &show_ip_route_addr_cmd); @@ -1527,13 +1807,21 @@ zebra_vty_route_init () #ifdef HAVE_IPV6 install_element (CONFIG_NODE, &ipv6_route_cmd); + install_element (CONFIG_NODE, &ipv6_route_flags_cmd); install_element (CONFIG_NODE, &ipv6_route_ifname_cmd); + install_element (CONFIG_NODE, &ipv6_route_ifname_flags_cmd); install_element (CONFIG_NODE, &no_ipv6_route_cmd); + install_element (CONFIG_NODE, &no_ipv6_route_flags_cmd); install_element (CONFIG_NODE, &no_ipv6_route_ifname_cmd); + install_element (CONFIG_NODE, &no_ipv6_route_ifname_flags_cmd); install_element (CONFIG_NODE, &ipv6_route_pref_cmd); + install_element (CONFIG_NODE, &ipv6_route_flags_pref_cmd); install_element (CONFIG_NODE, &ipv6_route_ifname_pref_cmd); + install_element (CONFIG_NODE, &ipv6_route_ifname_flags_pref_cmd); install_element (CONFIG_NODE, &no_ipv6_route_pref_cmd); + install_element (CONFIG_NODE, &no_ipv6_route_flags_pref_cmd); install_element (CONFIG_NODE, &no_ipv6_route_ifname_pref_cmd); + install_element (CONFIG_NODE, &no_ipv6_route_ifname_flags_pref_cmd); install_element (VIEW_NODE, &show_ipv6_route_cmd); install_element (VIEW_NODE, &show_ipv6_route_protocol_cmd); install_element (VIEW_NODE, &show_ipv6_route_addr_cmd); -- cgit v1.2.1