From b32fd3cc31d723bf2ab859667be3612c0086ec72 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Fri, 4 Oct 2019 16:19:25 -0700 Subject: net/tls: add statistics for installed sessions Add SNMP stats for number of sockets with successfully installed sessions. Break them down to software and hardware ones. Note that if hardware offload fails stack uses software implementation, and counts the session appropriately. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- Documentation/networking/tls.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'Documentation/networking') diff --git a/Documentation/networking/tls.rst b/Documentation/networking/tls.rst index a6ee595630ed..cfba587af5c9 100644 --- a/Documentation/networking/tls.rst +++ b/Documentation/networking/tls.rst @@ -219,3 +219,17 @@ Statistics TLS implementation exposes the following per-namespace statistics (``/proc/net/tls_stat``): + +- ``TlsCurrTxSw``, ``TlsCurrRxSw`` - + number of TX and RX sessions currently installed where host handles + cryptography + +- ``TlsCurrTxDevice``, ``TlsCurrRxDevice`` - + number of TX and RX sessions currently installed where NIC handles + cryptography + +- ``TlsTxSw``, ``TlsRxSw`` - + number of TX and RX sessions opened with host cryptography + +- ``TlsTxDevice``, ``TlsRxDevice`` - + number of TX and RX sessions opened with NIC cryptography -- cgit