diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2004-07-05 16:54:54 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2004-07-05 16:54:54 +0000 |
| commit | 0c6f15423dbbf6b9e1edba3e80bfdb7401771231 (patch) | |
| tree | 5b622992843afa96215b82ca88a6424b4b4e02cd /usr.sbin/bgpd/parse.y | |
| parent | ea813441e6def33d7556e3ea99bdb3d93743ea2a (diff) | |
implement "set nexthop blackhole" and "set nexthop reject"
blackhole/reject routes will be entered to the kernel for matching ones.
this is intended to be used with the Cymru Bogon Route Server Project
(http://www.cymru.com/BGP/bogon-rs.html) and similar services, claudio ok
Diffstat (limited to 'usr.sbin/bgpd/parse.y')
| -rw-r--r-- | usr.sbin/bgpd/parse.y | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/usr.sbin/bgpd/parse.y b/usr.sbin/bgpd/parse.y index d970903d46c..f64bd1083f8 100644 --- a/usr.sbin/bgpd/parse.y +++ b/usr.sbin/bgpd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.117 2004/07/03 17:19:59 claudio Exp $ */ +/* $OpenBSD: parse.y,v 1.118 2004/07/05 16:54:53 henning Exp $ */ /* * Copyright (c) 2002, 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -122,7 +122,7 @@ typedef struct { %token QUICK %token FROM TO ANY %token PREFIX PREFIXLEN SOURCEAS TRANSITAS COMMUNITY -%token SET LOCALPREF MED NEXTHOP PREPEND PFTABLE +%token SET LOCALPREF MED NEXTHOP PREPEND PFTABLE REJECT BLACKHOLE %token ERROR %token IPSEC ESP AH SPI IKE %token <v.string> STRING @@ -929,6 +929,12 @@ filter_set_opt : LOCALPREF number { YYERROR; } } + | NEXTHOP BLACKHOLE { + $$.flags |= SET_NEXTHOP_BLACKHOLE; + } + | NEXTHOP REJECT { + $$.flags |= SET_NEXTHOP_REJECT; + } | PREPEND number { $$.flags = SET_PREPEND; $$.prepend = $2; @@ -1038,6 +1044,7 @@ lookup(char *s) { "allow", ALLOW}, { "announce", ANNOUNCE}, { "any", ANY}, + { "blackhole", BLACKHOLE}, { "capabilities", CAPABILITIES}, { "community", COMMUNITY}, { "deny", DENY}, @@ -1076,6 +1083,7 @@ lookup(char *s) { "prefixlen", PREFIXLEN}, { "prepend-self", PREPEND}, { "quick", QUICK}, + { "reject", REJECT}, { "remote-as", REMOTEAS}, { "route-collector", ROUTECOLL}, { "route-reflector", REFLECTOR}, |