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Diffstat (limited to 'samples/vnf_samples/nsut/prox/configs/handle_lw_aftr-4.cfg')
| -rw-r--r-- | samples/vnf_samples/nsut/prox/configs/handle_lw_aftr-4.cfg | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/samples/vnf_samples/nsut/prox/configs/handle_lw_aftr-4.cfg b/samples/vnf_samples/nsut/prox/configs/handle_lw_aftr-4.cfg new file mode 100644 index 000000000..60b5dc7ca --- /dev/null +++ b/samples/vnf_samples/nsut/prox/configs/handle_lw_aftr-4.cfg @@ -0,0 +1,175 @@ +# Copyright (c) 2016-2017 Intel Corporation +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# This configuration creates the functionality of a lwAFTR component of the +# lw4over6 architecture as described in IETF draft available at: +# http://tools.ietf.org/id/draft-ietf-softwire-lw4over6-13.txt +# The lwAFTR simply terminates IPv6 tunnels that carry IPv4 traffic for many +# customers (one tunnel per customer). It consists of two tasks: +# 1) ipv6_encap that encapsulates IPv4 packets into IPv6 and sends those tunnel +# packets towards the customer tunnel endpoint. For this, it must use a +# binding table that associates with each tunnel, a public IPv4 address and a +# set of ports. +# 2) ipv6_decap which handles packets arriving from the tunnel, checks they use +# a source IPv4 address and port combination that matches their originating +# tunnel (based on the same binding table as used by ipv6_encap), removes the +# IPv6 encapsulation and sends them out its "internet" interface. +# The binding table must be loaded in the [lua] section and assigned to the +# tasks using the "tun_bindings" parameter. This configuration loads its binding +# table from the provided ip6_tun_bind_65k.lua. +# + +[lua] +bindings = dofile("ip6_tun_bind_65k.lua") + +[variables] +$tun_hop_limit=5 +$local_ipv6=fe80:0000:0000:0000:0100:00ff:fe00:0000 +$lookup_port_mask=0xffc0 +$master =0 +$core_inet_0 =1 +$core_inet_1 =2 +$core_lwb4_0 =3 +$core_lwb4_1 =4 + +[eal options] +-n=4 +no-output=no ; disable DPDK debug output + +[port 0] +name=inet_0 +mac=hardware +rx desc=2048 +tx desc=2048 +promiscuous=yes + +[port 1] +name=lwB4_0 +mac=hardware +rx desc=2048 +tx desc=2048 +promiscuous=yes + +[port 2] +name=inet_1 +mac=hardware +rx desc=2048 +tx desc=2048 +promiscuous=yes + +[port 3] +name=lwB4_1 +mac=hardware +rx desc=2048 +tx desc=2048 +promiscuous=yes + +[defaults] +mempool size=32K +memcache size=512 + +[global] +start time=20 +name=lwAFTR + +[core $master] +mode=master + +;***************************************************************************************** +;##### Send Internet IPv4 traffic into IPv6 tunnels, according to binding table #### +[core $core_inet_0] +name=v6_encap +task=0 +mode=ipv6_encap +rx port=inet_0 +tx cores=${self}t1 +drop=no +local ipv6=$local_ipv6 +tunnel hop limit=$tun_hop_limit +lookup port mask=$lookup_port_mask +tun_bindings=bindings + +name=tx_lwb4_0 +task=1 +mode=l2fwd +dst mac=@@tester_p1 +rx ring=yes +tx port=lwB4_0 +drop=no + +[core $core_inet_1] +name=v6_encap +task=0 +mode=ipv6_encap +rx port=inet_1 +tx cores=${self}t1 +drop=no +local ipv6=$local_ipv6 +tunnel hop limit=$tun_hop_limit +lookup port mask=$lookup_port_mask +tun_bindings=bindings + +name=tx_lwb4_1 +task=1 +mode=l2fwd +dst mac=@@tester_p3 +rx ring=yes +tx port=lwB4_1 +drop=no + +;***************************************************************************************** +;##### Terminate IPv6 tunnels and transmit IPv4 out to Internet #### +;# Binding table is checked to ensure src IPv4 address and port combo is allocated to the originating tunnel +[core $core_lwb4_0] +name=v6_decap +task=0 +mode=ipv6_decap +rx port=lwB4_0 +tx cores=${self}t1 +drop=no +local ipv6=$local_ipv6 +tunnel hop limit=$tun_hop_limit +lookup port mask=$lookup_port_mask +tun_bindings=bindings + +name=tx_inet_0 +task=1 +mode=l2fwd +dst mac=@@tester_p0 +rx ring=yes +tx port=inet_0 +drop=no + +[core $core_lwb4_1] +name=v6_decap +task=0 +mode=ipv6_decap +rx port=lwB4_1 +tx cores=${self}t1 +drop=no +local ipv6=$local_ipv6 +tunnel hop limit=$tun_hop_limit +lookup port mask=$lookup_port_mask +tun_bindings=bindings + +name=tx_inet_1 +task=1 +mode=l2fwd +dst mac=@@tester_p2 +rx ring=yes +tx port=inet_1 +drop=no + + |