--- /dev/null
+
+.. raw:: latex
+
+ \clearpage
+
+IPSec IPv4 Routing
+==================
+
+This section includes summary graphs of VPP Phy-to-Phy packet latency
+with IPSec encryption used in combination with IPv4 routed-forwarding,
+with latency measured at 100% of discovered NDR throughput rate. VPP
+IPSec encryption is accelerated using DPDK cryptodev library driving
+Intel Quick Assist (QAT) crypto PCIe hardware cards. Latency is reported
+for VPP running in multiple configurations of VPP worker thread(s),
+a.k.a. VPP data plane thread(s), and their physical CPU core(s)
+placement.
+
+CSIT source code for the test cases used for plots can be found in
+`CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/crypto?h=rls2001>`_.
+
+.. toctree::
+
+ ipsec-3n-skx-xxv710
+ ipsec-3n-hsw-xl710
+ ipsec-3n-tsh-x520