[j-nsp] Does QinQ work with VPLS on Juniper300?

[Try Chhay]

Dear Roger,

Many thanks for advising and sharing the link as the reference.

Kind regards,
Try Chhay

On Tue, Feb 2, 2021 at 3:09 AM Roger Wiklund <roger.wiklund at gmail.com>
wrote:

> That's interesting. According to this page QinQ is not supported on
> SRX300/320, not sure if that has anything to do with it?
>
> Configuring Q-in-Q Tunneling on Security Devices - TechLibrary - Juniper
> Networks
> <https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/layer2-security-qinq-tunneling-srx-series-els.html>
>
> NOTE Q-in-Q VLAN tagging is supported only on SRX340, SRX345, SRX550M,
> and SRX1500 devices.
>
> NOTE VLAN translation is supported on SRX300 and SRX320 devices and these
> devices do not support Q-in-Q tunneling.
>
> On Thu, Jan 28, 2021 at 6:11 AM Try Chhay <try.chhay at gmail.com> wrote:
>
>> Dear Juniper NSP,
>>
>> We are trying to get QinQ working with VPLS on Juniper SRX300 but the
>> configuration of QinQ seems limited with VPLS as we cannot insert full
>> QinQ
>> commands.
>> a. Below is my QinQ Configuration is working fine on Juniper SRX300
>> without
>> having any VPLS
>> set interfaces ge-0/0/0 flexible-vlan-tagging
>> set interfaces ge-0/0/0 encapsulation extended-vlan-bridge
>> set interfaces ge-0/0/0 unit 467 vlan-id-list 1-4094
>> set interfaces ge-0/0/0 unit 467 input-vlan-map push
>> set interfaces ge-0/0/0 unit 467 output-vlan-map pop
>> set interfaces ge-0/0/0 unit 467 family ethernet-switching vlan members
>> VL467-TEST
>>
>> b. Below is VPLS and QinQ configuration are not working
>> set routing-instances VLAN467 instance-type vpls
>> set routing-instances VLAN467 interface ge-0/0/0.467
>> set routing-instances VLAN467 protocols vpls encapsulation-type
>> ethernet-vlan
>> set routing-instances VLAN467 protocols vpls no-tunnel-services
>> set routing-instances VLAN467 protocols vpls vpls-id 467
>> set routing-instances VLAN467 protocols vpls ignore-mtu-mismatch
>> set routing-instances VLAN467 protocols vpls ignore-encapsulation-mismatch
>> set routing-instances VLAN467 protocols vpls neighbor 1.1.1.1
>>
>> set interfaces ge-0/0/0 flexible-vlan-tagging
>> set interfaces ge-0/0/0 encapsulation extended-vlan-bridge
>> set interfaces ge-0/0/0 unit 467 vlan-id-list 1-4094
>> set interfaces ge-0/0/0 unit 467 input-vlan-map push
>> set interfaces ge-0/0/0 unit 467 output-vlan-map pop
>> set interfaces ge-0/0/0 unit 467 family ethernet-switching vlan members
>> VL467-TEST  (when apply this command, juniper srx300 does not allow us to
>> commit)
>>
>> Does anyone here used to experience this issue? Could you please help to
>> advise how to get QinQ work with VPLS on Juniper 300? Many thanks for your
>> help in advance...
>>
>> Kind regards,
>> Try Chhay
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>