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Move BGP-specific config to separate file

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graffen 2018-09-12 06:56:34 +00:00
parent e5c4ec7119
commit 60e88aac72
2 changed files with 36 additions and 36 deletions
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34
bgp.conf Normal file
View file

@ -0,0 +1,34 @@
template bgp dnpeers {
local as OWNAS;
# metric is the number of hops between us and the peer
path metric 1;
# this lines allows debugging filter rules
# filtered routes can be looked up in birdc using the "show route filtered" command
table T_BGP4;
import all;
export all;
import limit 1000 action block;
#source address 172.20.170.192;
};
protocol pipe {
peer table T_BGP4;
import filter {
# accept every subnet, except our own advertised subnet
# filtering is important, because some guys try to advertise routes like 0.0.0$
if is_valid_network() && !is_self_net() then {
accept;
}
reject;
};
export filter {
# here we export the whole net
if is_valid_network() then {
accept;
}
reject;
};
};

38
bird.conf
View file

@ -6,7 +6,7 @@ protocol device {
}
protocol static {
route 172.20.0.0/14 via 172.20.170.192;
# route 172.20.0.0/14 via 172.20.170.192;
route 172.20.170.192/27 reject;
import all;
export none;
@ -34,39 +34,5 @@ protocol kernel {
}
include "/etc/bird/ospf.conf";
template bgp dnpeers {
local as OWNAS;
# metric is the number of hops between us and the peer
path metric 1;
# this lines allows debugging filter rules
# filtered routes can be looked up in birdc using the "show route filtered" command
table T_BGP4;
import all;
export all;
import limit 1000 action block;
#source address 172.20.170.192;
};
protocol pipe {
peer table T_BGP4;
import filter {
# accept every subnet, except our own advertised subnet
# filtering is important, because some guys try to advertise routes like 0.0.0.0
if is_valid_network() && !is_self_net() then {
accept;
}
reject;
};
export filter {
# here we export the whole net
if is_valid_network() then {
accept;
}
reject;
};
};
include "/etc/bird/bgp.conf";
include "/etc/bird/peers4/*";