examples/ip_pipeline: add swap action in configuration

The network_layers configuration file (config/network_layers.cfg)
demonstrates the various network layer components such as TCP, UDP,
ICMP etc, which can be easily integrated into ip pipeline
infrastructure.

The loopback function (implemented using passthrough pipeline) is
updated to perform swap operation on the IP source and destination
address, and UDP source and destination ports.

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

diff --git a/examples/ip_pipeline/config/network_layers.cfg b/examples/ip_pipeline/config/network_layers.cfg
index 8054d9feafd005916fbce35815a1839e588617a6..397b5d77cee3d9c546473b223c0fc505c2976c55 100644 (file)
--- a/examples/ip_pipeline/config/network_layers.cfg
+++ b/examples/ip_pipeline/config/network_layers.cfg
@@ -203,12 +203,16 @@ 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)

diff --git a/examples/ip_pipeline/config/network_layers.sh b/examples/ip_pipeline/config/network_layers.sh
index 3b86bebd86afef259908a49a1d448c2be50fc53b..449b006910603d99feda9fda667da1f2e7feaaae 100644 (file)
--- a/examples/ip_pipeline/config/network_layers.sh
+++ b/examples/ip_pipeline/config/network_layers.sh
@@ -56,7 +56,7 @@ p 1 route add 100.3.0.0 16 port 3 ether 10.3.0.2
 # Prio = 1 (High): [SA = ANY, DA = 10.1.0.1, SP = ANY, DP = 1001, PROTO = UDP] => Allow
 # Prio = 1 (High): [SA = ANY, DA = 10.2.0.1, SP = ANY, DP = 1002, PROTO = UDP] => Allow
 # Prio = 1 (High): [SA = ANY, DA = 10.3.0.1, SP = ANY, DP = 1003, PROTO = UDP] => Allow
-p 1 firewall add default 1 #SINK0
+p 2 firewall add default 1 #SINK0
 p 2 firewall add priority 1 ipv4 0.0.0.0 0 10.0.0.1 32 0 65535 1000 1000 17 0xF port 0
 p 2 firewall add priority 1 ipv4 0.0.0.0 0 10.1.0.1 32 0 65535 1001 1001 17 0xF port 0
 p 2 firewall add priority 1 ipv4 0.0.0.0 0 10.2.0.1 32 0 65535 1002 1002 17 0xF port 0
@@ -72,8 +72,8 @@ p 2 firewall add priority 1 ipv4 0.0.0.0 0 10.3.0.1 32 0 65535 1003 1003 17 0xF
 # TCP [SA = 100.2.0.10, DA = 10.2.0.1, SP = 1002, DP = 80] => socket ID = 2
 # TCP [SA = 100.3.0.10, DA = 10.3.0.1, SP = 1003, DP = 80] => socket ID = 3
 p 3 flow add default 1 #SINK1
-p 3 flow add ipv4 100.0.0.10 10.0.0.1 1000 80 6 port 1 id 0
-p 3 flow add ipv4 100.1.0.10 10.1.0.1 1001 80 6 port 1 id 1
-p 3 flow add ipv4 100.2.0.10 10.2.0.1 1002 80 6 port 1 id 2
-p 3 flow add ipv4 100.3.0.10 10.3.0.1 1003 80 6 port 1 id 3
+p 3 flow add ipv4 100.0.0.10 10.0.0.1 1000 80 6 port 0 id 0
+p 3 flow add ipv4 100.1.0.10 10.1.0.1 1001 80 6 port 0 id 1
+p 3 flow add ipv4 100.2.0.10 10.2.0.1 1002 80 6 port 0 id 2
+p 3 flow add ipv4 100.3.0.10 10.3.0.1 1003 80 6 port 0 id 3
 #p 3 flow ls