Re: [dpdk-users] Intel 710 Series and multiple vlan tags

Re: [dpdk-users] Intel 710 Series and multiple vlan tags

[Dorsett, Michal]

I should add that our ports are in promiscuous mode, and are not inline: we do not respond to stateful packets, only receive them.

Thanks,

Michal

From: Dorsett, Michal
Sent: Monday, January 01, 2018 2:24 PM
To: users@dpdk.org
Cc: Maimon, Royi <Royi.Maimon@verint.com>
Subject: Intel 710 Series and multiple vlan tags

Our application receives large amounts of very varied traffic.
A single port may receive 'pure' ipv4 traffic, as well as traffic with 4 vlan layers, and MPLS traffic comprising 3 mpls labels.
The nic has to be able to load balance all that traffic between 2 or more queues.

According to the 710 Series Datasheet it can handle up to 8 vlan layers (section 7.2.3.1 paragraph 2).
I am wondering how the port needs to be configured such that it would be able to load balance at the same time this vlan traffic and the other types as listed above.
I read the datasheet, but I am having a hard time connecting the stated detunneling ability of 8 vlan layers with the actual configuration in the DPDK.

Thanks,

Michal Dorsett
Developer, Strategic IP Group
Desk: +972 962 4350
Mobile: +972 50 771 6689
Verint Cyber Intelligence
www.verint.com<http://www.verint.com/>



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[dpdk-users] Intel 710 Series and multiple vlan tags

[Dorsett, Michal]

Our application receives large amounts of very varied traffic.
A single port may receive 'pure' ipv4 traffic, as well as traffic with 4 vlan layers, and MPLS traffic comprising 3 mpls labels.
The nic has to be able to load balance all that traffic between 2 or more queues.

According to the 710 Series Datasheet it can handle up to 8 vlan layers (section 7.2.3.1 paragraph 2).
I am wondering how the port needs to be configured such that it would be able to load balance at the same time this vlan traffic and the other types as listed above.
I read the datasheet, but I am having a hard time connecting the stated detunneling ability of 8 vlan layers with the actual configuration in the DPDK.

Thanks,

Michal Dorsett
Developer, Strategic IP Group
Desk: +972 962 4350
Mobile: +972 50 771 6689
Verint Cyber Intelligence
www.verint.com<http://www.verint.com/>



This electronic message may contain proprietary and confidential information of Verint Systems Inc., its affiliates and/or subsidiaries. The information is intended to be for the use of the individual(s) or entity(ies) named above. If you are not the intended recipient (or authorized to receive this e-mail for the intended recipient), you may not use, copy, disclose or distribute to anyone this message or any information contained in this message. If you have received this electronic message in error, please notify us by replying to this e-mail.