|
|
# $OpenBSD: bgpd.conf,v 1.7 2004/10/01 15:12:16 henning Exp $
|
|
|
# sample bgpd configuration file
|
|
|
# see bgpd.conf(5)
|
|
|
|
|
|
#macros
|
|
|
peer1="10.1.0.2"
|
|
|
peer2="10.1.0.3"
|
|
|
|
|
|
# global configuration
|
|
|
AS 65001
|
|
|
router-id 10.0.0.1
|
|
|
# holdtime 180
|
|
|
# holdtime min 3
|
|
|
# listen on 127.0.0.1
|
|
|
# listen on ::1
|
|
|
# fib-update no
|
|
|
# route-collector no
|
|
|
# log updates
|
|
|
# network 10.0.1.0/24
|
|
|
|
|
|
# neighbors and peers
|
|
|
group "peering AS65002" {
|
|
|
remote-as 65002
|
|
|
neighbor $peer1 {
|
|
|
descr "AS 65001 peer 1"
|
|
|
announce self
|
|
|
tcp md5sig password mekmitasdigoat
|
|
|
}
|
|
|
neighbor $peer2 {
|
|
|
descr "AS 65001 peer 2"
|
|
|
announce all
|
|
|
local-address 10.0.0.8
|
|
|
ipsec esp ike
|
|
|
}
|
|
|
}
|
|
|
|
|
|
group "peering AS65042" {
|
|
|
descr "peering AS 65042"
|
|
|
local-address 10.0.0.8
|
|
|
ipsec ah ike
|
|
|
neighbor 10.2.0.1
|
|
|
neighbor 10.2.0.2
|
|
|
}
|
|
|
|
|
|
neighbor 10.0.1.0 {
|
|
|
remote-as 65003
|
|
|
descr upstream
|
|
|
multihop 2
|
|
|
local-address 10.0.0.8
|
|
|
passive
|
|
|
holdtime 180
|
|
|
holdtime min 3
|
|
|
announce none
|
|
|
tcp md5sig key deadbeef
|
|
|
}
|
|
|
|
|
|
neighbor 10.0.2.0 {
|
|
|
remote-as 65004
|
|
|
descr upstream2
|
|
|
local-address 10.0.0.8
|
|
|
ipsec ah ike
|
|
|
}
|
|
|
|
|
|
neighbor 10.0.0.0/24 {
|
|
|
descr "template for local peers"
|
|
|
}
|
|
|
|
|
|
neighbor 10.2.1.1 {
|
|
|
remote-as 65023
|
|
|
local-address 10.0.0.8
|
|
|
ipsec esp in spi 10 sha1 0a4f1d1f1a1c4f3c9e2f6f0f2a8e9c8c5a1b0b3b \
|
|
|
aes 0c1b3a6c7d7a8d2e0e7b4f3d5e8e6c1e
|
|
|
ipsec esp out spi 12 sha1 0e9c8f6a8e2c7d3a0b5d0d0f0a3c5c1d2b8e0f8b \
|
|
|
aes 4e0f2f1b5c4e3c0d0e2f2d3b8c5c8f0b
|
|
|
}
|
|
|
|
|
|
# filter out prefixes longer than 24 or shorter than 8 bits
|
|
|
deny from any
|
|
|
allow from any prefixlen 8 - 24
|
|
|
|
|
|
# do not accept a default route
|
|
|
deny from any prefix 0.0.0.0/0
|
|
|
|
|
|
# filter bogus networks
|
|
|
deny from any prefix 10.0.0.0/8 prefixlen >= 8
|
|
|
deny from any prefix 172.16.0.0/12 prefixlen >= 12
|
|
|
deny from any prefix 192.168.0.0/16 prefixlen >= 16
|
|
|
deny from any prefix 169.254.0.0/16 prefixlen >= 16
|
|
|
deny from any prefix 192.0.2.0/24 prefixlen >= 24
|
|
|
deny from any prefix 224.0.0.0/4 prefixlen >= 4
|
|
|
deny from any prefix 240.0.0.0/4 prefixlen >= 4
|