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authorPeter Maydell <peter.maydell@linaro.org>2017-07-18 09:16:43 +0100
committerPeter Maydell <peter.maydell@linaro.org>2017-07-18 09:16:43 +0100
commita778cd5610b40eec037417565671d2717bc49def (patch)
treefe1a06a08038393d5418afad7653edd2f673fc80 /docs
parent5a477a78060638b8433e9fb96a3ada100b1ab8e9 (diff)
parent189ae6bb5ce1f5a322f8691d00fe942ba43dd601 (diff)
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Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Mon 17 Jul 2017 13:17:17 BST # gpg: using RSA key 0xEF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: virtio-net: fix offload ctrl endian virtion-net: Prefer is_power_of_2() docs/colo-proxy.txt: Update colo-proxy usage of net driver with vnet_header net/filter-rewriter.c: Make filter-rewriter support vnet_hdr_len net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare net/colo.c: Add vnet packet parse feature in colo-proxy net/colo-compare.c: Make colo-compare support vnet_hdr_len net/colo-compare.c: Introduce parameter for compare_chr_send() net/colo.c: Make vnet_hdr_len as packet property net/filter-mirror.c: Add new option to enable vnet support for filter-redirector net/filter-mirror.c: Make filter mirror support vnet support. net/filter-mirror.c: Introduce parameter for filter_send() net/net.c: Add vnet_hdr support in SocketReadState net: Add vnet_hdr_len arguments in NetClientState Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'docs')
-rw-r--r--docs/colo-proxy.txt26
1 files changed, 26 insertions, 0 deletions
diff --git a/docs/colo-proxy.txt b/docs/colo-proxy.txt
index c4941de..f6a624f 100644
--- a/docs/colo-proxy.txt
+++ b/docs/colo-proxy.txt
@@ -182,6 +182,32 @@ Secondary(ip:3.3.3.8):
-chardev socket,id=red1,host=3.3.3.3,port=9004
-object filter-redirector,id=f1,netdev=hn0,queue=tx,indev=red0
-object filter-redirector,id=f2,netdev=hn0,queue=rx,outdev=red1
+-object filter-rewriter,id=f3,netdev=hn0,queue=all
+
+If you want to use virtio-net-pci or other driver with vnet_header:
+
+Primary(ip:3.3.3.3):
+-netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,downscript=/etc/qemu-ifdown
+-device e1000,id=e0,netdev=hn0,mac=52:a4:00:12:78:66
+-chardev socket,id=mirror0,host=3.3.3.3,port=9003,server,nowait
+-chardev socket,id=compare1,host=3.3.3.3,port=9004,server,nowait
+-chardev socket,id=compare0,host=3.3.3.3,port=9001,server,nowait
+-chardev socket,id=compare0-0,host=3.3.3.3,port=9001
+-chardev socket,id=compare_out,host=3.3.3.3,port=9005,server,nowait
+-chardev socket,id=compare_out0,host=3.3.3.3,port=9005
+-object filter-mirror,id=m0,netdev=hn0,queue=tx,outdev=mirror0,vnet_hdr_support
+-object filter-redirector,netdev=hn0,id=redire0,queue=rx,indev=compare_out,vnet_hdr_support
+-object filter-redirector,netdev=hn0,id=redire1,queue=rx,outdev=compare0,vnet_hdr_support
+-object colo-compare,id=comp0,primary_in=compare0-0,secondary_in=compare1,outdev=compare_out0,vnet_hdr_support
+
+Secondary(ip:3.3.3.8):
+-netdev tap,id=hn0,vhost=off,script=/etc/qemu-ifup,down script=/etc/qemu-ifdown
+-device e1000,netdev=hn0,mac=52:a4:00:12:78:66
+-chardev socket,id=red0,host=3.3.3.3,port=9003
+-chardev socket,id=red1,host=3.3.3.3,port=9004
+-object filter-redirector,id=f1,netdev=hn0,queue=tx,indev=red0,vnet_hdr_support
+-object filter-redirector,id=f2,netdev=hn0,queue=rx,outdev=red1,vnet_hdr_support
+-object filter-rewriter,id=f3,netdev=hn0,queue=all,vnet_hdr_support
Note:
a.COLO-proxy must work with COLO-frame and Block-replication.