To follow up in case anyone has similar issues in the future I have now got
this working.
It appears I had several issues.
1) ISP documentation stating to use VLAN2
This appears to be incorrect for my ISP. I had vlan2 set up on my DD-WRT
router, when doing a TCP dump on the router I could see P
On 11.02.19 04:53, David Gwynne wrote:
> Hi Adam,
>
> It sounds like you're on an ISP with very similar requirements to me. The
> exec summary of what my ISP wants is pppoe on vlan2, with the vlan priority
> forced to a single value.
>
> Our (OpenBSD's) understanding of the priority field in VL
Hi Adam,
It sounds like you're on an ISP with very similar requirements to me. The exec
summary of what my ISP wants is pppoe on vlan2, with the vlan priority forced
to a single value.
Our (OpenBSD's) understanding of the priority field in VLAN headers is that it
uses 802.1p for the fields val
On 2/10/19 4:51 PM, Adam Evans wrote:
> When I do a 'route show' with PPPoE established it hangs with no output,
> disabling PPPoE 'route show' displays output.
Maybe this goes without saying, but you probably should be using 'route
-n show' (or 'netstat -nr') to avoid getting stuck on DNS loo
Some more debugging, a lot further but still no success.
I attached the DD-WRT modem directly to a computer to capture the PADI packets.
Capturing from the DD-WRT modem directly, PADI packets look like the below:
22:15:54.329145 a0:63:91:47:81:07 (oui Unknown) > Broadcast, ethertype 802.1Q
(0x8
Sorry, a copy and paste error
Below is the ifconfig -A output, note I've updated llprio to 1 on the vlan
which now looks to send down the wire as prio=0 when testing on a client. Ref:
http://openbsd-archive.7691.n7.nabble.com/use-link0-on-vlan-4-to-force-the-vlan-priority-to-llprio-td339390.html
Thanks for the suggestion of plugging it into another machine to do a packet
dump.
There's a miss-match on the priority from what OpenBSD is reporting to what the
client sees on the other end. OpenBSD priority=0, client has priority=1.
OpenBSD:
21:01:37.959968 00:0d:b9:4f:74:98 Broadcast 8100 3
On Sat, Feb 09, 2019 at 05:51:27PM +1100, Adam Evans wrote:
> Hi, i'm trying to set up an OpenBSD router (6.4) on a PcEngines APU2D4 with
> Intel i210AT nics however I am having difficulties with PPPoE. I can see the
> discovery PADI packets going out using tcpdump but do not see any PADO
> resp
On 2019-02-09, Adam Evans wrote:
> Hi, i'm trying to set up an OpenBSD router (6.4) on a PcEngines APU2D4 with
> Intel i210AT nics however I am having difficulties with PPPoE. I can see the
> discovery PADI packets going out using tcpdump but do not see any PADO
> response so PPPoE times out an
Hi, i'm trying to set up an OpenBSD router (6.4) on a PcEngines APU2D4 with
Intel i210AT nics however I am having difficulties with PPPoE. I can see the
discovery PADI packets going out using tcpdump but do not see any PADO response
so PPPoE times out and retries sending the PADI packets.
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