Hello,
i have a problem. I have a Mikrotik RB450 (RouterOS - mipsbe 3.25) and I want to configurate on ether1 a PPPoE connection to my Provider. I created a PPPoE Client on ether1 with the correctly login data and create a DHCP client. The PPPoE Client shows „connected“, but my PC, connected with ether2, has no internet connection. I have a Mikrotik RB433AH (RouterOS - mipsbe 3.6) too and with this I have no problems. Both Mikrotiks I gave the same settings. There are only one different. On RB433AH the PPPoE Client stand as a sub item under ether1 in the interface list. On RB450 the PPPoE Client stand as a separate item at the end.
Can somebody help me? I searched a lot of time in this forum and in the wiki but I only find the same instruductions to config a PPPoE Client. This instruductions knew I before and didn´t solve my problem.
I have a second question. I will configurate a firewall, to use the RB450 as a hotspot. I will deny all dst-ports and allow only a few src-port. When the dst-port are default, are then any ports open, or close? Have somebody any tips for me?
Sorry, for my bad English and thank you, for your help.
Regards

That´s my settings:

[admin@MikroTik] > interface pppoe-client print
Flags: X - disabled, R - running
0 R name="xxxx" max-mtu=1480 max-mru=1480 mrru=disabled
interface=ether1 user="xxxx" password="xxxx"
status: "connected"
uptime: 1m58s
idle-time: 4s
active-links: 1
service-name: ""
ac-name: "xxxx"
ac-mac: xx:xx:xx:xx:xx:xx
mtu: 1480
mru: 1480

[admin@MikroTik] > interface pppoe-client print
Flags: X - disabled, R - running
0 R name="xxxx" max-mtu=1480 max-mru=1480 mrru=disabled
interface=ether1 user="xxxx" password="xxxx"
profile=default service-name="" ac-name="" add-default-route=yes
dial-on-demand=no use-peer-dns=no allow=pap,chap,mschap1,mschap2

Has nobody a idea?