Google Fiber and Fortigate 90D.

[travise]

Hello all,

I preparation for my Google fiber install I will need to set QoS for the traffic going out wan2 of my 90D.  Would anyone be able to help me figure this out?  I have't messed with QoS much.  According to Google, all traffic needs to be tagged as follows:

[ul]

DHCP traffic should have 802.1p bit = 2

IGMP traffic should have 802.1p bit = 6

All other internet traffic 802.1p bit = 3[/ul]

Any assistance would be greatly appreciated.

[emnoc]

Where are you getting that at? "802.1p" is for 802.1q tagged interfacs, are  you running vlans into goog-fiber?

Ken

[travise]

I am basing off of information here https://support.google.com/fiber/faq/3333053

and http://flyovercountry.org/2014/02/google-fiber-gigabit-speeds-your-router-part-2-qos/

[gschmitt]

[strike]Well according to the page it basically means you need to route your DHCP traffic to VLAN 2, IGMP traffic to VLAN 6 and all other internet traffic to VLAN 3[/strike]

[travise]

 I thought all traffic went on vlan2 and the traffic itself was tagged with 801p https://www.wikiwand.com/en/IEEE_P802.1p

From the (deleted) google post:

1. Traffic in/out of the fiberjack is vlan tagged with vlan2. 2. DHCP traffic should have 802.1p bit = 2

3. IGMP traffic should have 802.1p bit = 6

4. All other internet traffic 802.1p bit = 3   Does the fortigate have this capability, or will I need a managed switch to do the tagging?

[emnoc]

Did you ever ask goog support on this and yes the   fortigate has no means that I'm aware of for COS and layer2 QoS. You need a switch but I really dont understand where you getting  your information at.

e.g

Setting a COS value for IGMP, that traffic location typically ttl=1, never goes anywhere but to a multicast group(s) and once again  locally.

[Redwood]

Hey travise, I found a solution if you are interested. You do NOT need a managed switch.

You have to create your three QoS rules as IPv4 Policies and then use the CLI to assign "vlan-cos-fwd" to each of the three policies. I posted the detailed solution on my blog here: [link]https://will.mx/google-fiber-with-fortigate-90d/[/link]