ansible-ffibk/roles/service-bird-icvpn/templates/icvpn_ipv6.conf.j2
2018-11-05 15:43:10 +01:00

67 lines
1.5 KiB
Django/Jinja

#
# {{ ansible_managed }}
#
# Variables
define icvpn_address = {{ icvpn_ipv6_transfer_net | ipaddr('net') | ipsubnet(112, 37) | ipaddr(magic) | ipaddr('address') }};
# ROA
roa table roa_icvpn {
include "icvpn_ipv6_roa.con?";
}
# Filters
filter icvpn_import_filter {
if is_mwu_self_nets() then reject;
if roa_check(roa_icvpn) = ROA_VALID then {
if is_ula() then accept;
} else {
if roa_check(roa_icvpn) = ROA_UNKNOWN then {
if is_ula() then {
print "ROA UNKNOWN for ula net, accepting: ", net, " ASN: ", bgp_path.last;
accept;
}
}
if roa_check(roa_icvpn) = ROA_INVALID then {
if is_ula() then {
print "ROA INVALID for ula net, accepting: ", net, " ASN: ", bgp_path.last;
accept;
}
}
reject;
}
reject;
}
# Protocols
protocol kernel kernel_mwu {
scan time 30;
import none;
export filter {
if is_mwu_self_nets() then
reject;
krt_prefsrc = icvpn_address;
accept;
};
kernel table ipt_icvpn;
};
# Templates
template bgp ebgp_icvpn {
local icvpn_address as mwu_as;
import keep filtered on;
import filter icvpn_import_filter;
export filter {
if is_mwu_self_nets() then {
accept;
}
if source = RTS_BGP then {
accept;
}
reject;
};
direct;
}
# Include ICVPN IPv6 peers
include "icvpn_ipv6_peers.con?";