examples/ip_pipeline: add configuration with TAP
authorJasvinder Singh <jasvinder.singh@intel.com>
Thu, 13 Oct 2016 09:17:49 +0000 (10:17 +0100)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Thu, 13 Oct 2016 09:44:32 +0000 (11:44 +0200)
To illustrate the TAP port usage, the sample configuration file with
passthrough pipeline connected to TAP interface is added.

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
examples/ip_pipeline/config/tap.cfg [new file with mode: 0644]

diff --git a/examples/ip_pipeline/config/tap.cfg b/examples/ip_pipeline/config/tap.cfg
new file mode 100644 (file)
index 0000000..10d35eb
--- /dev/null
@@ -0,0 +1,64 @@
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+
+;             ______________          ______________________
+;            |              |  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