BGP newbie need help
Maciej Drobniuch
maciej at drobniuch.pl
Sun Jul 4 17:27:52 CEST 2010
Hi All!
I have established a bgp session to my isp using bird.
I have one problem. The session works great but it doesn't advertise
my inetnum. I can't find it in the documentation how to define my
inetnum and how to advertise it?
My cfg:
protocol bgp {
# disabled;
description "lol";
local as 51060;
neighbor 213.5.9.73 as 49895;
# multihop 20 via 62.168.0.13;
hold time 240;
startup hold time 240;
connect retry time 120;
keepalive time 80; # defaults to hold time / 3
start delay time 5; # How long do we wait before initial connect
error wait time 60, 300;# Minimum and maximum time we wait
after an error (when consecutive
# # errors occur, we increase the delay
exponentially ...
error forget time 300; # ... until this timeout expires)
# disable after error; # Disable the protocol automatically
when an error occurs
# next hop self; # Disable next hop processing and
always advertise our local address as nexthop
path metric 1; # Prefer routes with shorter paths
(like Cisco does)
default bgp_med 0; # MED value we use for comparison when
none is defined
default bgp_local_pref 0; # The same for local preference
source address localip; # What local address we use for
the TCP connection
# password "idonotusemd5"; # Password used for MD5 authentication
# rr client; # I am a route reflector and the
neighor is my client
# rr cluster id 1.0.0.1; # Use this value for cluster id
instead of my router id
# export where source=RTS_STATIC;
export filter {
if source = RTS_STATIC then {
bgp_community = -empty-; bgp_community =
add(bgp_community,(51060,49895));
bgp_origin = 0;
bgp_community = -empty-;
bgp_community.add((51060,49895));
if (51060,49895) ~ bgp_community then
bgp_community.add((0, 1));
if bgp_path ~ [= 51060 =] then
bgp_path.prepend(51060);
accept;
}
reject;
# accept;
};
}
Big thanks !!!!
--
Pozdrawiam!
Maciej Drobniuch
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