X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fsample_app_ug%2Fip_frag.rst;h=bd1fe2dc4782df693965f403a99569a2be4f90d3;hb=31850d26850e59cb20cdb84a8048d9f501f3cb22;hp=18c1a3457c0da20b7bcddc9e9058873e8493c7b1;hpb=d0dff9ba445e47199a420dd4b5451ec2860d3d3b;p=dpdk.git diff --git a/doc/guides/sample_app_ug/ip_frag.rst b/doc/guides/sample_app_ug/ip_frag.rst index 18c1a3457c..bd1fe2dc47 100644 --- a/doc/guides/sample_app_ug/ip_frag.rst +++ b/doc/guides/sample_app_ug/ip_frag.rst @@ -32,15 +32,14 @@ IP Fragmentation Sample Application =================================== The IPv4 Fragmentation application is a simple example of packet processing -using the Intel® Data Plane Development Kit (Intel® DPDK). +using the Data Plane Development Kit (DPDK). The application does L3 forwarding with IPv4 and IPv6 packet fragmentation. Overview -------- The application demonstrates the use of zero-copy buffers for packet fragmentation. -The initialization and run-time paths are very similar to those of the L2 forwarding application -(see Chapter 9 "L2 Forwarding Simple Application (in Real and Virtualised Environments)" for more information). +The initialization and run-time paths are very similar to those of the :doc:`l2_forward_real_virtual`. This guide highlights the differences between the two applications. There are three key differences from the L2 Forwarding sample application: @@ -78,7 +77,7 @@ To build the application: export RTE_TARGET=x86_64-native-linuxapp-gcc -See the *Intel® DPDK Getting Started Guide* for possible RTE_TARGET values. +See the *DPDK Getting Started Guide* for possible RTE_TARGET values. #. Build the application: @@ -112,7 +111,7 @@ To run the example in linuxapp environment with 2 lcores (2,4) over 2 ports(0,2) .. code-block:: console - ./build/ip_fragmentation -c 0x14 -n 3 -- -p 5 + ./build/ip_fragmentation -l 2,4 -n 3 -- -p 5 EAL: coremask set to 14 EAL: Detected lcore 0 on socket 0 EAL: Detected lcore 1 on socket 1 @@ -141,7 +140,7 @@ To run the example in linuxapp environment with 1 lcore (4) over 2 ports(0,2) wi .. code-block:: console - ./build/ip_fragmentation -c 0x10 -n 3 -- -p 5 -q 2 + ./build/ip_fragmentation -l 4 -n 3 -- -p 5 -q 2 To test the application, flows should be set up in the flow generator that match the values in the l3fwd_ipv4_route_array and/or l3fwd_ipv6_route_array table. @@ -183,5 +182,5 @@ IP Fragmentation sample application provides basic NUMA support in that all the memory structures are allocated on all sockets that have active lcores on them. -Refer to the *Intel® DPDK Getting Started Guide* for general information on running applications +Refer to the *DPDK Getting Started Guide* for general information on running applications and the Environment Abstraction Layer (EAL) options.