PPPOE disconnect until DHCP assigned

RouterOS Beginner Basics
1

Hi everyone, in the past two weeks I’ve been experimenting a weird problem with my router. My PPPOE connection with the ISP disconnect until the dhcp server assigned the my sister’s computer IP.

It’s so weird that I don’t know where the problem is or where begin to look for.

Thanks

Al

2

Start looking at logs
Enable dubug pppoe connection logs :

/system logging add topics=pppoe
/system logging add topics=dhcp

then post here some logs regarding disconection.
Also an export config will help to anybody guide you to a solution:

export hide-sensitive
3

I did that with the ppoe conection. It turns out that today it’s disconnect with my sister’s computer on.

So, thi is the pppoe log:
https://dl.dropboxusercontent.com/u/11602465/log.0.txt
https://dl.dropboxusercontent.com/u/11602465/log.1.txt
https://dl.dropboxusercontent.com/u/11602465/log.2.txt

I don’t understand

4

Your problem seems to be this:

Apr/02/2016 12:36:56 pppoe,debug vlan6: terminating sessions: interface state changed

Somehow your vlan interface goes up and down? Is it assigned to a bridge with dinamic interfaces?
May i ask why is pppoe-client assigned to a vlan an not an interface?
Post your config too by

export hide-sensitive

command in terminal.

5

Here it goes: https://dl.dropboxusercontent.com/u/11602465/sen.rsc

Vlan6 is assigned to ether1 and it’s always connected. I don’t know why pppoe is assigned to vlan6, if I assign it to other interface, it’s doesnt work, maybe it’s my isp thing.