Hello friends,
I am trying to configure OpenBGPD and when starting the service I get the following error:
This is the config file used:
Thank you for any help!
I am trying to configure OpenBGPD and when starting the service I get the following error:
# /usr/local/etc/rc.d/openbgpd start
Code:
Starting openbgpd.
/usr/local/etc/bgpd.conf:79: Community 271802 is too large (max: 65535)
config file /usr/local/etc/bgpd.conf has errors
/usr/local/etc/rc.d/openbgpd: WARNING: failed to start openbgpd
This is the config file used:
# cat /usr/local/etc/bgpd.conf
Code:
# $OpenBSD: bgpd.conf,v 1.15 2018/11/17 17:22:38 deraadt Exp $
# example bgpd configuration file, see bgpd.conf(5)
# define our own ASN as a macro
ASN="271802"
# global configuration
AS $ASN
router-id 10.0.0.6
# list of networks that may be originated by our ASN
prefix-set mynetworks { \
2801:19:a800::/48 \
}
# Resource Public Key Infrastructure RPKI
include "/var/db/rpki-client/openbgpd"
# define bogon prefixes which should not be part of the DFZ
prefix-set bogons {
0.0.0.0/8 or-longer # 'this' network [RFC1122]
10.0.0.0/8 or-longer # private space [RFC1918]
100.64.0.0/10 or-longer # CGN Shared [RFC6598]
127.0.0.0/8 or-longer # localhost [RFC1122]
169.254.0.0/16 or-longer # link local [RFC3927]
172.16.0.0/12 or-longer # private space [RFC1918]
192.0.2.0/24 or-longer # TEST-NET-1 [RFC5737]
192.88.99.0/24 or-longer # 6to4 anycast relay [RFC7526]
192.168.0.0/16 or-longer # private space [RFC1918]
198.18.0.0/15 or-longer # benchmarking [RFC2544]
198.51.100.0/24 or-longer # TEST-NET-2 [RFC5737]
203.0.113.0/24 or-longer # TEST-NET-3 [RFC5737]
224.0.0.0/4 or-longer # multicast
240.0.0.0/4 or-longer # reserved for future use
::/8 or-longer # RFC 4291 IPv4-compatible, loopback, et al
0100::/64 or-longer # Discard-Only [RFC6666]
2001:2::/48 or-longer # BMWG [RFC5180]
2001:10::/28 or-longer # ORCHID [RFC4843]
2001:db8::/32 or-longer # docu range [RFC3849]
2002::/16 or-longer # 6to4 anycast relay [RFC7526]
3ffe::/16 or-longer # old 6bone
fc00::/7 or-longer # unique local unicast
fe80::/10 or-longer # link local unicast
fec0::/10 or-longer # old site local unicast
ff00::/8 or-longer # multicast
}
# Generate routes for the networks our ASN will originate.
# The communities (read 'tags') are later used to match on what
# is announced to EBGP neighbors
#network prefix-set mynetworks set large-community $ASN:1:1
# upstream providers
group "upstreams" {
neighbor 10.0.0.5 {
remote-as 13489
descr "IPv4 Transit Provider A"
}
neighbor 2800:e7:a8:6000::1 {
remote-as 13489
descr "IPv6 Transit Provider A"
}
}
## rules section
# uncomment the following two lines to accept a default route from upstreams
#allow from group upstreams prefix 0.0.0.0/0
#allow from group upstreams prefix ::/0
### for simple BGP setups, no editing below this line is required ###
# Outbound EBGP: only allow self originated networks to ebgp peers
# Don't leak any routes from upstream or peering sessions. This is done
# by checking for routes that are tagged with the large-community $ASN:1:1
allow to ebgp prefix-set mynetworks large-community $ASN:1:1
# deny more-specifics of our own originated prefixes
deny quick from ebgp prefix-set mynetworks or-longer
# Scrub normal and large communities relevant to our ASN from EBGP neighbors
# https://tools.ietf.org/html/rfc7454#section-11
match from ebgp set { community delete $ASN:* }
match from ebgp set { large-community delete $ASN:*:* }
# filter out prefixes longer than 24 or shorter than 8 bits for IPv4
# and longer than 48 or shorter than 16 bits for IPv6.
allow from any inet prefixlen 8 - 24
allow from any inet6 prefixlen 16 - 48
# Honor requests to gracefully shutdown BGP sessions
# https://tools.ietf.org/html/rfc8326
match from any community GRACEFUL_SHUTDOWN set { localpref 0 }
deny quick from any prefix-set bogons
# filter bogon AS numbers
# AS_TRANS (23456) is not supposed to show up in any path and indicates a
# misconfiguration. Additionally Private or Reserved ASNs have no place in
# the public DFZ. http://www.iana.org/assignments/as-numbers/as-numbers.xhtml
deny quick from any AS 23456
deny quick from any AS 64496 - 131071
deny quick from any AS 4200000000 - 4294967295
# filter out too long paths
deny from any max-as-len 100
Thank you for any help!
Last edited: