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; 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.
; ______________ ______________________
; | | TAP0 | |
; RXQ0.0 --->| |------->|--+ |
; | | TAP1 | | br0 |
; TXQ1.0 <---| |<-------|<-+ |
; | Pass-through | | Linux Kernel |
; | (P1) | | Network Stack |
; | | TAP1 | |
; RXQ1.0 --->| |------->|--+ |
; | | TAP0 | | br0 |
; TXQ0.0 <---| |<-------|<-+ |
; |______________| |______________________|
;
; Configure Linux kernel bridge between TAP0 and TAP1 interfaces:
; [Linux]$ ifconfig TAP0 up
; [Linux]$ ifconfig TAP1 up
; [Linux]$ brctl addbr "br0"
; [Linux]$ brctl addif br0 TAP0
; [Linux]$ brctl addif br0 TAP1
; [Linux]$ ifconfig br0 up
[EAL]
log_level = 0
[PIPELINE0]
type = MASTER
core = 0
[PIPELINE1]
type = PASS-THROUGH
core = 1
pktq_in = RXQ0.0 TAP1 RXQ1.0 TAP0
pktq_out = TAP0 TXQ1.0 TAP1 TXQ0.0
|
