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roswitina
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[Bug?]PPPOE over VLAN not work

Thu May 06, 2021 2:50 pm

CableModem == CRS326 (VLAN620) <--> CRS326 (VCLAN620)<--> CRS317 (Vlan620) <--> CRS309 (VLAN620) <--> CRS326 (VLAN620) == PPPOe on MT RB2011 (ether5)

I use SWOS 2.13
I am trying to establish a pppoe connection via several MT VLAN - connections (VLAN620). This does not succeed.

If I run the same connection over a VLAN connection of two HP switches, the pppoe dial-up works.

The VLAN connection itself basically works. I tested this by setting up a DHCP server at ether9 on the MT RB2011 and connecting this port to the VLAN620. At the other end I connected a notebook to VLAN620. The connection worked and the NB received an address.

Why does the pppoe dial-in via the MT VLAN not work?

Where can I report a bug?
 
jookraw
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Re: [Bug?]PPPOE over VLAN not work

Wed May 19, 2021 4:46 pm

I'm running SwOS 2.13 with PPPoE via VLAN on both my CRS305 and CSS610 without issues. try to introduce only one model at time to see if it is a model-specific bug.
 
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k6ccc
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Re: [Bug?]PPPOE over VLAN not work

Wed May 26, 2021 1:20 am

My first guess is a tagged vs untagged port issue
Is the VLAN 620 coming from the cable modem, or is that just a VLAN you are using for transport? In other words, is the traffic from the cable modem VLAN tagged or is it untagged?
Same thing at the other end - is the traffic being handed off to the RB2011 expected by the router to be tagged or untagged?
 
roswitina
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Re: [Bug?]PPPOE over VLAN not work

Wed May 26, 2021 11:48 pm

Untagged on both sides.

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