Hi Stuart,
and thanks for your help.
I tried yout suggestion but didn´t solve the problem.
here is the tcpdump output (i just stripped the account credentials) but I
can not read it.
Maybe you can spot something here:
# tcpdump -nevvs1500 -i em0
tcpdump: listening on em0, link-type EN10MB
12:31:45.594383 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 24: 802.1Q vid 7
pri 3 PPPoE-Discovery
code Terminate, version 1, type 1, id 0x00a9, length 0
12:31:45.601180 00:0d:b9:43:43:b4 ff:ff:ff:ff:ff:ff 8100 36: 802.1Q vid 7
pri 3 PPPoE-Discovery
code Initiation, version 1, type 1, id 0x0000, length 12
tag Service-Name, length 0
tag Host-Uniq, length 4 *FV\344
12:31:50.610468 00:0d:b9:43:43:b4 ff:ff:ff:ff:ff:ff 8100 36: 802.1Q vid 7
pri 3 PPPoE-Discovery
code Initiation, version 1, type 1, id 0x0000, length 12
tag Service-Name, length 0
tag Host-Uniq, length 4 *FV\344
12:31:50.632572 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 66: 802.1Q vid 7
pri 6 PPPoE-Discovery
code Offer, version 1, type 1, id 0x0000, length 42
tag AC-Name, length 6 PREJ01
tag Host-Uniq, length 4 *FV\344
tag Service-Name, length 0
tag AC-Cookie, length 16 \273\210<|1\247\265%n\020O^\210+hW
12:31:50.639225 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 56: 802.1Q vid 7
pri 3 PPPoE-Discovery
code Request, version 1, type 1, id 0x0000, length 32
tag Service-Name, length 0
tag AC-Cookie, length 16 \273\210<|1\247\265%n\020O^\210+hW
tag Host-Uniq, length 4 *FV\344
12:31:50.661908 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 66: 802.1Q vid 7
pri 6 PPPoE-Discovery
code Confirm, version 1, type 1, id 0x00a9, length 42
tag Service-Name, length 0
tag Host-Uniq, length 4 *FV\344
tag AC-Name, length 6 PREJ01
tag AC-Cookie, length 16 \273\210<|1\247\265%n\020O^\210+hW
12:31:50.671832 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xf6: Magic-Number=1818005467
Max-Rx-Unit=1492
12:31:50.690713 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 6 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 20
LCP Configure-Request Id=0xab: Max-Rx-Unit=1492 Auth-Prot=PAP
Magic-Number=526788746
12:31:50.690826 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 6 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xf6: Magic-Number=1818005467 Max-Rx-Unit=1492
12:31:50.697823 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 44: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 20
LCP Configure-Ack Id=0xab: Max-Rx-Unit=1492 Auth-Prot=PAP
Magic-Number=526788746
12:31:50.705446 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 65: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 41
PAP Authenticate-Request Id=0xf7: Peer-Id=xxxx Passwd=xxxx
12:31:51.699286 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 65: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 41
PAP Authenticate-Request Id=0xf8: Peer-Id=xxxx Passwd=xxxx
12:31:55.818109 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 21
LCP Configure-Request Id=0x02: Max-Rx-Unit=1492 Auth-Prot=CHAP/MD5
Magic-Number=3828540274
12:31:55.825121 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 35: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 11
LCP Configure-Nak Id=0x02: Auth-Prot=PAP
12:31:55.832161 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xf9: Magic-Number=1818005467
Max-Rx-Unit=1492
12:31:55.866611 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xf9: Magic-Number=1818005467 Max-Rx-Unit=1492
12:31:56.830875 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xfa: Magic-Number=1818005467
Max-Rx-Unit=1492
12:31:56.861479 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xfa: Magic-Number=1818005467 Max-Rx-Unit=1492
12:31:57.831250 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xfb: Magic-Number=1818005467
Max-Rx-Unit=1492
12:31:57.862230 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xfb: Magic-Number=1818005467 Max-Rx-Unit=1492
12:31:58.831249 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xfc: Magic-Number=1818005467
Max-Rx-Unit=1492
12:31:58.862324 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xfc: Magic-Number=1818005467 Max-Rx-Unit=1492
12:31:59.831709 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xfd: Magic-Number=1818005467
Max-Rx-Unit=1492
12:31:59.862385 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xfd: Magic-Number=1818005467 Max-Rx-Unit=1492
12:32:00.818535 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 21
LCP Configure-Request Id=0x03: Max-Rx-Unit=1492 Auth-Prot=CHAP/MD5
Magic-Number=3430741983
12:32:00.825687 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 35: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 11
LCP Configure-Nak Id=0x03: Auth-Prot=PAP
12:32:00.832478 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xfe: Magic-Number=1818005467
Max-Rx-Unit=1492
12:32:00.863388 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xfe: Magic-Number=1818005467 Max-Rx-Unit=1492
12:32:01.832360 00:0d:b9:43:43:b4 88:a2:5e:1e:52:88 8100 40: 802.1Q vid 7
pri 3 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Request Id=0xff: Magic-Number=1818005467
Max-Rx-Unit=1492
12:32:01.863184 88:a2:5e:1e:52:88 00:0d:b9:43:43:b4 8100 60: 802.1Q vid 7
pri 1 PPPoE-Session
code Session, version 1, type 1, id 0x00a9, length 16
LCP Configure-Ack Id=0xff: Magic-Number=1818005467 Max-Rx-Unit=1492
On Tue, 26 Feb 2019 at 01:54, Stuart Henderson <[email protected]> wrote:
> On 2019-02-25, Markus Hennecke <[email protected]> wrote:
> > Am 25.02.2019 um 16:30 schrieb Thomas Huber:
> >> Hi misc,
> >>
> >> i got the opportuniy to have 4 ADSL links to my rural site.
> >> Two links have already been there and OpenBSD -stable running a APU2 is
> >> shaping the traffic between this two links.
> >>
> >> But now I struggle with setting up the 3rd (pppoe2) link.
> >> As far as I know I´ve to go through a vlan(4) with vnetid 7 and this
> seems
> >> to be valid information
> >> because the pppoe debug-logs are more extensive than when trying to
> connect
> >> without the vlan between em0 and pppoe2:
> >>
> >> # cat /var/log/messages
> >> [...]
> >> Feb 25 10:14:49 router /bsd: pppoe2 (8864) state=3, session=0xa3 output
> ->
> >> 88:a2:5e:1e:52:88, len=17
> >> Feb 25 10:14:49 router /bsd: pppoe2: lcp input(req-sent): <conf-ack
> id=0x43
> >> len=14
> >>
> 05-06-d3-66-5d-a2-01-04-05-d4-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00>
> >> Feb 25 10:14:49 router /bsd: pppoe2: lcp req-sent->ack-rcvd
> >> Feb 25 10:14:50 router /bsd: pppoe2: lcp TO(ack-rcvd) rst_counter = 10
> >> Feb 25 10:14:50 router /bsd: pppoe2: lcp ack-rcvd->req-sent
> >> Feb 25 10:14:50 router /bsd: pppoe2: lcp output <conf-req id=0x44 len=14
> >> 05-06-d3-66-5d-a2-01-04-05-d4>
> >> Feb 25 10:14:50 router /bsd: pppoe2 (8864) state=3, session=0xa3 output
> ->
> >> 88:a2:5e:1e:52:88, len=22
> >> Feb 25 10:14:50 router /bsd: pppoe2: lcp input(req-sent): <conf-ack
> id=0x44
> >> len=14
> >>
> 05-06-d3-66-5d-a2-01-04-05-d4-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00>
> >> Feb 25 10:14:50 router /bsd: pppoe2: lcp req-sent->ack-rcvd
> >> Feb 25 10:14:51 router /bsd: pppoe2: lcp TO(ack-rcvd) rst_counter = 10
> >> Feb 25 10:14:51 router /bsd: pppoe2: lcp ack-rcvd->req-sent
> >> Feb 25 10:14:51 router /bsd: pppoe2: lcp output <conf-req id=0x45 len=14
> >> 05-06-d3-66-5d-a2-01-04-05-d4>
> >> Feb 25 10:14:51 router /bsd: pppoe2 (8864) state=3, session=0xa3 output
> ->
> >> 88:a2:5e:1e:52:88, len=22
> >> Feb 25 10:14:51 router /bsd: pppoe2: lcp input(req-sent): <conf-ack
> id=0x45
> >> len=14
> >>
> 05-06-d3-66-5d-a2-01-04-05-d4-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00>
> >> Feb 25 10:14:51 router /bsd: pppoe2: lcp req-sent->ack-rcvd
> >>
> >> But to be honest I don´t know what this means and where to look furhter.
> >> The ADSL modem is able to sync and a ISP-provided router-modem is also
> able
> >> to establish connection.
> >>
> >> # cat /etc/hostname.pppoe2
> >>
> >> inet 0.0.0.0 255.255.255.255 NONE \
> >> pppoedev vlan0 authproto pap \
> >> authname 'xxx' authkey 'xxx'
> >> dest 0.0.0.3
> >> inet6 eui64
> >> debug
> >> up
> >> !/sbin/route add default -ifp pppoe1 0.0.0.3
> >> !/sbin/route add -inet6 default -ifp pppoe1 fe80::%pppoe2
> >
> > Why does it mention pppoe1 in the route add statements here? If I'm not
> > mistaken these should be pppoe2.
> >
> >>
> >> # cat /etc/hostname.vlan0
> >>
> >> inet 0.0.0.3 255.255.255.255 NONE descr VODDSL vlan 7 vlandev em0
> >
> > Why do you have 0.0.0.3 assigned to the vlan interface? My 6.4 router
> > just has "vnetid 7 parent em0" + "up" in /etc/hostname.vlan7.
>
> Yes you really don't want that.
>
> >> # cat /etc/hostname.em0
> >>
> >> up
> >>
> >> Without understanding the internals of ADSL or PPPoE, I just copied this
> >> configuration from the functional hostname.pppoe[0|1]
> >> but this links work fine without the additional vlan(4). Guess this is
> >> related to something ISP-thing called "BNG"
> >> The reated ISP is Vodafone in Germany which is using the Telekom
> >> infrastrcture just in case this is relevant.
> >>
> >> Anybody andy clue how to set this connection up correctly or where to
> look?
> >> Thanks
> >
> >
>
> One thing you can try is replacing this
>
> inet 0.0.0.0 255.255.255.255 NONE \
> pppoedev vlan0 authproto pap \
> authname 'xxx' authkey 'xxx'
> dest 0.0.0.3
>
> with this
>
> inet 0.0.0.0 255.255.255.255 0.0.0.3 \
> pppoedev vlan0 authproto pap \
> authname 'xxx' authkey 'xxx'
>
> (setting an inet address automatically brings up an interface - my
> theory is that in the first case it may get too far in the negotiation
> before 'dest XXX' is set).
>
> If it doesn't help, please get a capture from tcpdump -nevvs1500 -i vlan0
> and show the LCP/IPCP/IPV6CP bits there as well as the pppoe(4) debug
> output,
> this gives a much more useful decode of the negotiation than you'll get
> from
> the lcp-input and lcp-output lines.
>
>
>
