+++ /dev/null
-; BSD LICENSE
-;
-; Copyright(c) 2016 Intel Corporation. All rights reserved.
-; All rights reserved.
-;
-; Redistribution and use in source and binary forms, with or without
-; modification, are permitted provided that the following conditions
-; are met:
-;
-; * Redistributions of source code must retain the above copyright
-; notice, this list of conditions and the following disclaimer.
-; * Redistributions in binary form must reproduce the above copyright
-; notice, this list of conditions and the following disclaimer in
-; the documentation and/or other materials provided with the
-; distribution.
-; * Neither the name of Intel Corporation nor the names of its
-; contributors may be used to endorse or promote products derived
-; from this software without specific prior written permission.
-;
-; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-; The diagram below shows how additional protocol components can be plugged into
-; the IP layer implemented by the ip_pipeline application. Pick your favorite
-; open source components for dynamic ARP, ICMP, UDP or TCP termination, etc and
-; connect them through SWQs to the IP infrastructure.
-;
-; The input packets with local destination are sent to the UDP/TCP applications
-; while the input packets with remote destination are routed back to the
-; network. Additional features can easily be added to this setup:
-; * IP Reassembly: add SWQs with IP reassembly enabled (typically required for
-; the input traffic with local destination);
-; * IP Fragmentation: add SWQs with IP fragmentation enabled (typically
-; required to enforce the MTU for the routed output traffic);
-; * Traffic Metering: add Flow Action pipeline instances (e.g. for metering the
-; TCP connections or ICMP input traffic);
-; * Traffic Management: add TMs for the required output LINKs;
-; * Protocol encapsulations (QinQ, MPLS) for the output packets: part of the
-; routing pipeline configuration.
-;
-; _________ _________
-; | | | |
-; | UDP | | TCP |
-; | App | | App |
-; |_________| |_________|
-; ^ | ^ |
-; __|___V__ __|___V__
-; | | SWQ0 (UDP TX) | | SWQ1 (TCP TX)
-; | UDP |-------+ | TCP |------------+
-; | | | | | |
-; |_________| | |_________| |
-; ^ | ^ |
-; | SWQ2 | | SWQ3 |
-; | (UDP RX) | | (TCP RX) |
-; ____|____ | ____|____ |
-; | | | | | |
-; RXQ<0..3>.1 ------>|Firewall +--->| | +------>| Flow +--->| |
-; (UDP local dest) | (P2) | SINK0 | | | (P3) | SINK1 |
-; |_________| (Deny)| | |_________| (RST) |
-; RXQ<0..3>.2 -------------------------|-----+ |
-; (TCP local dest) | |
-; | +------------------------------+
-; | |
-; _V_____V_
-; | |
-; | Routing | TXQ<0..3>.0
-; RXQ<0..3>.0 ---------------------->| & ARP +----------------------------->
-; (IP remote dest) | (P1) |
-; |_________|
-; | ^ |
-; SWQ4 +-------------+ | | SWQ5 (ARP miss)
-; (Route miss) | | +------------+
-; | +-------------+ |
-; ___V__|__ SWQ6 ____V____
-; | | (ICMP TX) | | TXQ<0..3>.1
-; RXQ<0..3>.3 ------>| ICMP | +------>| Dyn ARP +------------->
-; (IP local dest) | | | | |
-; |_________| | |_________|
-; RXQ<0..3>.4 -------------------------------+
-; (ARP)
-;
-; This configuration file implements the diagram presented below, where the
-; dynamic ARP, ICMP, UDP and TCP components have been stubbed out and replaced
-; with loop-back and packet drop devices.
-;
-; _________ _________
-; | | SWQ0 (UDP TX) | | SWQ1 (TCP TX)
-; |Loobpack |-------+ |Loopback |------------+
-; | (P4) | | | (P5) | |
-; |_________| | |_________| |
-; ^ | ^ |
-; | SWQ2 | | SWQ3 |
-; | (UDP RX) | | (TCP RX) |
-; ____|____ | ____|____ |
-; | | | | | |
-; RXQ<0..3>.1 ------>|Firewall +--->| | +------>| Flow +--->| |
-; (UDP local dest) | (P2) | SINK0 | | | (P3) | SINK1 |
-; |_________| (Deny)| | |_________| (RST) |
-; RXQ<0..3>.2 -------------------------|-----+ |
-; (TCP local dest) | |
-; | +------------------------------+
-; | |
-; _V_____V_
-; | |
-; | Routing | TXQ<0..3>.0
-; RXQ<0..3>.0 ---------------------->| & ARP +----------------------------->
-; (IP remote dest) | (P1) |
-; |_________|
-; | |
-; SINK2 |<---+ +--->| SINK3
-; (Route miss) (ARP miss)
-;
-; _________ _________
-; | | | |
-; RXQ<0..3>.3 ------>| Drop +--->| SINK<4..7> +------>| Drop +--->| SINK<8..11>
-; (IP local dest) | (P6) | (IP local dest) | | (P7) | (ARP)
-; |_________| | |_________|
-; RXQ<0..3>.4 ------------------------------------+
-; (ARP)
-;
-;
-; Input packet: Ethernet/IPv4 or Ethernet/ARP
-; Output packet: Ethernet/IPv4 or Ethernet/ARP
-;
-; Packet buffer layout (for input IPv4 packets):
-; # Field Name Offset (Bytes) Size (Bytes)
-; 0 Mbuf 0 128
-; 1 Headroom 128 128
-; 2 Ethernet header 256 14
-; 3 IPv4 header 270 20
-; 4 ICMP/UDP/TCP header 290 8/8/20
-
-[EAL]
-log_level = 0
-
-[LINK0]
-udp_local_q = 1
-tcp_local_q = 2
-ip_local_q = 3
-arp_q = 4
-
-[LINK1]
-udp_local_q = 1
-tcp_local_q = 2
-ip_local_q = 3
-arp_q = 4
-
-[LINK2]
-udp_local_q = 1
-tcp_local_q = 2
-ip_local_q = 3
-arp_q = 4
-
-[LINK3]
-udp_local_q = 1
-tcp_local_q = 2
-ip_local_q = 3
-arp_q = 4
-
-[PIPELINE0]
-type = MASTER
-core = 0
-
-[PIPELINE1]
-type = ROUTING
-core = 1
-pktq_in = RXQ0.0 RXQ1.0 RXQ2.0 RXQ3.0 SWQ0 SWQ1
-pktq_out = TXQ0.0 TXQ1.0 TXQ2.0 TXQ3.0 SINK2 SINK3
-port_local_dest = 4 ; SINK2 (Drop)
-n_arp_entries = 1000
-ip_hdr_offset = 270
-arp_key_offset = 128
-
-[PIPELINE2]
-type = FIREWALL
-core = 1
-pktq_in = RXQ0.1 RXQ1.1 RXQ2.1 RXQ3.1
-pktq_out = SWQ2 SINK0
-n_rules = 4096
-
-[PIPELINE3]
-type = FLOW_CLASSIFICATION
-core = 1
-pktq_in = RXQ0.2 RXQ1.2 RXQ2.2 RXQ3.2
-pktq_out = SWQ3 SINK1
-n_flows = 65536
-key_size = 16 ; IPv4 5-tuple key size
-key_offset = 278 ; IPv4 5-tuple key offset
-key_mask = 00FF0000FFFFFFFFFFFFFFFFFFFFFFFF ; IPv4 5-tuple key mask
-flowid_offset = 128 ; Flow ID effectively acts as TCP socket ID
-
-[PIPELINE4]
-type = PASS-THROUGH ; Loop-back (UDP place-holder)
-core = 1
-pktq_in = SWQ2
-pktq_out = SWQ0
-swap = 282 286 ; IPSRC <-> IPDST
-swap = 290 292 ; PORTSRC <-> PORTDST
-
-[PIPELINE5]
-type = PASS-THROUGH ; Loop-back (TCP place-holder)
-core = 1
-pktq_in = SWQ3
-pktq_out = SWQ1
-swap = 282 286 ; IPSRC <-> IPDST
-swap = 290 292 ; PORTSRC <-> PORTDST
-
-[PIPELINE6]
-type = PASS-THROUGH ; Drop (ICMP place-holder)
-core = 1
-pktq_in = RXQ0.3 RXQ1.3 RXQ2.3 RXQ3.3
-pktq_out = SINK4 SINK5 SINK6 SINK7
-
-[PIPELINE7]
-type = PASS-THROUGH ; Drop (Dynamic ARP place-holder)
-core = 1
-pktq_in = RXQ0.4 RXQ1.4 RXQ2.4 RXQ3.4
-pktq_out = SINK8 SINK9 SINK10 SINK11
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