On Tue, 26 Apr 2016 17:53:32 -0500
Adam Thompson <athom...@athompso.net> wrote:
> If all else fails, run "ifconfig em2 up", and then "tcpdump -i em2
> -vvvv -l -n" and see what, if any, traffic is coming from the ONT on
> the raw ethernet port (this will include the VLAN 10 packets, too).
> If you're lucky, something it emits will give you a clue.
> -Adam
OK, so I have heard from my ISP that I need to use PPPoE.
My config is now:
# cat hostname.em2
up
#cat hostname.vlan10
up vlan 10 vlandev em2
#cat /etc/hostname.pppoe0
!/sbin/ifconfig em2 up
!/sbin/ifconfig vlan10 up
inet 0.0.0.0 255.255.255.255 NONE \
pppoedev vlan10 \
authproto pap \
authname "xxxxxxx" \
authkey "xxxxxx"
dest 0.0.0.1
ifconfig shows me the following:
# ifconfig
em2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:11:0a:08:01:57
priority: 0
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
vlan10: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
lladdr 00:11:0a:08:01:57
priority: 0
vlan: 10 parent interface: em2
groups: vlan
status: active
pppoe0: flags=8851<UP,POINTOPOINT,RUNNING,SIMPLEX,MULTICAST> mtu 1492
priority: 0
dev: vlan10 state: PADI sent
sid: 0x0 PADI retries: 25 PADR retries: 0
sppp: phase establish authproto pap authname "medix21"
groups: pppoe
status: no carrier
inet 0.0.0.0 --> 0.0.0.1 netmask 0xffffffff
Finally running tcpdump on the em2 physical port shows this:
# tcpdump -nettti em2 -vvvv -l -n
tcpdump: listening on em2, link-type EN10MB
Apr 28 14:58:26.088559 00:11:0a:08:01:57 ff:ff:ff:ff:ff:ff 8100 36: 802.1Q vid
10 pri 3 PPPoE-Discovery
code Initiation, version 1, type 1, id 0x0000, length 12
tag Service-Name, length 0
tag Host-Uniq, length 4 w\257\323\236
Apr 28 14:59:26.281326 00:11:0a:08:01:57 ff:ff:ff:ff:ff:ff 8100 36: 802.1Q vid
10 pri 3 PPPoE-Discovery
code Initiation, version 1, type 1, id 0x0000, length 12
tag Service-Name, length 0
tag Host-Uniq, length 4 w\257\323\236
...
It looks to me like I cannot contact the PPPoE auth service.
Note: I have tried this with the pppoedev set to both the
physical em2 interface and the vlan10 interface with the same
result. Either I'm connecting to the wrong port on the ONT or
I'm missing a further piece of the puzzle.
