From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from huawei.com (lhrrgout.huawei.com [194.213.3.17]) by dpdk.org (Postfix) with ESMTP id 880CB1B1A3 for ; Tue, 9 Jan 2018 10:38:47 +0100 (CET) Received: from lhreml709-cah.china.huawei.com (unknown [172.18.7.107]) by Forcepoint Email with ESMTP id 3B37987137052; Tue, 9 Jan 2018 09:38:45 +0000 (GMT) Received: from FRAEMA703-CHM.china.huawei.com (10.206.14.52) by lhreml709-cah.china.huawei.com (10.201.108.32) with Microsoft SMTP Server (TLS) id 14.3.361.1; Tue, 9 Jan 2018 09:38:46 +0000 Received: from FRAEML521-MBX.china.huawei.com ([169.254.1.156]) by FRAEMA703-CHM.china.huawei.com ([169.254.3.60]) with mapi id 14.03.0361.001; Tue, 9 Jan 2018 10:38:42 +0100 From: "Avi Cohen (A)" To: "Gowda, Sandesh" , "users@dpdk.org" Thread-Topic: IPSEC-SECGW sample application Thread-Index: AdOHy7KaBzLhC8jTTQWybyU8LedmBwAkRJQAAAZCeTAAChXREAABZA3AACJZv+A= Date: Tue, 9 Jan 2018 09:38:41 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.200.202.108] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-CFilter-Loop: Reflected Subject: Re: [dpdk-users] IPSEC-SECGW sample application X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jan 2018 09:38:47 -0000 Thank you Sandesh I'm trying to run the l2fwd-crypto sample app. but got this error msg : "No crypto devices available EAL: Error - exiting with code: 1 Cause: Failed to initialize crypto devices" My setup include 2 physical ports (intel x540) bound to dpdk - these Nics = are ipsec offload capable. The cmd-line I use is: ./l2fwd-crypto -l 0-1 -n 4 -- -p 0x3 --cdev_type HW --chain CIPHER_HASH --c= ipher_op ENCRYPT --cipher_algo aes-cbc --cipher_key 00:01:02:03:04:05:06:07= :08:09:0a:0b:0c:0d:0e:0f --auth_op GENERATE --auth_algo aes-xcbc-mac --auth= _key 10:11:12:13:14:15:16:17:18:19:1a:1b:1c:1d:1e:1f Best Regards Avi > -----Original Message----- > From: Gowda, Sandesh [mailto:sandesh.gowda@intel.com] > Sent: Monday, 08 January, 2018 7:23 PM > To: Avi Cohen (A); users@dpdk.org > Subject: RE: IPSEC-SECGW sample application >=20 > Hi Avi, >=20 > My response inline. >=20 > > 1. I see in the documentation that this app. Supports only **complete > > offload**. > > But Intel NICS x540 and 82599 which supports ipsec offload requires > > that the SW will add/remove the ESP headers How can I run this app wit= h > x540 nic ? >=20 > The SA rule "type" field lets you choose the kind of offload. > Following is the description from the ipsecgw app guide: >=20 > >=20 > Action type to specify the security action. This option specify the SA to= be > performed with look aside protocol offload to HW accelerator or protocol > offload on ethernet device or inline crypto processing on the ethernet de= vice > during transmission. > Optional: Yes, default type no-offload > Available options: > lookaside-protocol-offload: look aside protocol offload to HW accelerator > inline-protocol-offload: inline protocol offload on ethernet device > inline-crypto-offload: inline crypto processing on ethernet device > no-offload: no offloading to hardware >=20 > Correct your SA rules to have the desired "type" field. >=20 > The ipsecgw application must work fine for QAT PCIe as well as Ethernet N= IC > with IPSec feature provided the VFs as correctly bound to DPDK. >=20 >=20 > > 2. I added support for ESP header and trailer insertion for > > inline-protocol- offload for intel x540 Can you tell me the exact > > command line to run the application for this mode ? > > is vdev required ? >=20 > The ipsecgw application must work fine for QAT PCIe as well as Ethernet = NIC > with IPSec feature provided the VFs as correctly bound to DPDK. > Please try running a more basic L2Fwd Crypto application on your NIC to m= ake > sure the Crypto feature works. >=20 > Regards, > Sandesh >=20 >=20 >=20 > > -----Original Message----- > > From: Avi Cohen (A) [mailto:avi.cohen@huawei.com] > > Sent: Monday, January 08, 2018 10:05 PM > > To: Gowda, Sandesh ; users@dpdk.org > > Subject: RE: IPSEC-SECGW sample application > > > > > > Hi Sandesh [I added one more question] Thank you - I already > > understood that. > > 1. I see in the documentation that this app. Supports only **complete > > offload**. > > But Intel NICS x540 and 82599 which supports ipsec offload requires > > that the SW will add/remove the ESP headers How can I run this app wit= h > x540 nic ? > > > > 2. I added support for ESP header and trailer insertion for > > inline-protocol- offload for intel x540 Can you tell me the exact > > command line to run the application for this mode ? > > is vdev required ? > > Best Regards > > Avi > > > > > > > > > > > > > -----Original Message----- > > > > From: Gowda, Sandesh [mailto:sandesh.gowda@intel.com] > > > > Sent: Monday, 08 January, 2018 10:47 AM > > > > To: Avi Cohen (A); users@dpdk.org > > > > Subject: RE: IPSEC-SECGW sample application > > > > > > > > > > > > Hi Avi, > > > > > > > > The application classifies the ports as Protected and Unprotected. > > > > Thus, > > > traffic > > > > received on an Unprotected or Protected port is consider Inbound > > > > or > > > Outbound > > > > respectively. > > > > ( Refer : > > > > http://dpdk.org/doc/guides/sample_app_ug/ipsec_secgw.html > > > > ) > > > > > > > > The Packets sent on a Unprotected network requires Encryption > > > > whereas packets on Protected Network can be plain text. > > > > This is the expected behavior. > > > > > > > > Regards, > > > > Sandesh > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > From: users [mailto:users-bounces@dpdk.org] On Behalf Of Avi Cohen > > > > (A) > > > > Sent: Sunday, January 07, 2018 9:12 PM > > > > To: users@dpdk.org > > > > Subject: [dpdk-users] IPSEC-SECGW sample application > > > > > > > > > > > > Hello > > > > I'm using the DPDK17.11 and running the sample app. Ipsec_secgw. > > > > I have 2 ports port 0 is protected and port 1 is unprotected > > > > Traffic is received > > > in > > > > the unprotected and should be sent to the protected port for > > > > encryption But the traffic processing for the traffic received in > > > > the unprotected port is going through the **process_pkts_inbound **= . > > > > I expect that the traffic should be directed to the > > > **process_pkts_outbound** > > > > [where ESP headers are added etc.] Can someone help ? > > > > > > > > > > > > This is the config file: > > > > > > > > #SP rules > > > > sp ipv4 in esp protect 5 src 1.1.1.2/32 dst 1.1.2.10/32 #SA rules > > > > sa in 5 cipher_algo aes-128-cbc cipher_key > > > > 0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0 \ auth_algo sha1-hmac auth_key > > > > 0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0 \ mode ipv4-tunnel src > > > > 172.16.1.5 dst 172.16.2.5 \ type inline-protocol-offload port_id 0 > > > > #Routing rules rt ipv4 dst 172.16.2.5/32 port 0 rt ipv4 dst > > > > 1.1.2.0/24 port 0 rt ipv4 dst > > > > 1.1.1.0/24 port 0 > > > > > > > > > > > > and this is the command line to run the applic: > > > > > > > > ./ipsec-secgw -l 1 -n 2 -- -p 0x3 -P -u 0x2 > > > > --config=3D"(0,0,1),(1,0,1)" -f ../ep1.cfg > > > > > > > > > > > > Best Regards > > > > Avi