IPV6 pppoe configuration help needed

RouterOS Forwarding Protocols
1

Hi


My Isp has released an IPV6 test. I am trying to get my head around this on how to configure my mikrotik (version 5.:sunglasses: to work.

I connect using pppoe. Connected directly (without using the router) worked like a charm, no problem

With this configuration on my cisco 871 worked like a charm:

vpdn enable
!
vpdn-group pppoe

WAN interface

interface FastEthernet4
no ip address
duplex auto
speed auto
pppoe-client dial-pool-number 1 service-name "ipv6test"
!
interface Dialer1
mtu 1492
ip address negotiated
encapsulation ppp
dialer pool 1
ipv6 address dhcp
ipv6 dhcp client pd DH-PREFIX
ppp pap sent-username USER password 7 password
no cdp enable

LAN interface

interface Vlan1
ip address 192.168.1.1 255.255.255.0
ip tcp adjust-mss 1452
ipv6 address DH-PREFIX 0:0:0:1::/64 eui-64


Can someone help me out with a basic configuration? No matter what i change on my mikrotik i still get a no internet access on my windows 7 pc. And only ipv4 works if i try to ping ipv6.google.com from my pc i get nothing, same if i try a traceroute

I must admit that at this point IPV6 is kind of a mystery for me and in my opinion this protocol is still badly documented.

This is my config for ipv6:
/ipv6 address print detail
0 DL address=fe80::567d:a3fc/64 interface=ISP actual-interface=ISP eui-64=no advertise=no - the pppoe client interface

1 DL address=fe80::20c:42ff:fea4:caf9/64 interface=ether2 actual-interface=ether2 eui-64=no advertise=no - lan interface on which i have the pc connected

/ipv6 nd prefix print detail
Flags: X - disabled, I - invalid, D - dynamic
0 prefix=::1:0:0:0:0/64 interface=ether2 on-link=yes autonomous=yes valid-lifetime=4w2d preferred-lifetime=1w

I manually added 0:0:0:1::/64 in nd prefix.


If someone has some pointers or a full config for a pppoe please let me know

Thank you

2

This should help:

  1. Add an IPv6 address to your LAN interface, where AAAA:BBBB:XXXX is the prefix from your ISP
/ipv6 address add address=AAAA:BBBB:XXXX::1/64 advertise=yes disabled=no eui-64=no interface=ether2
  1. add a default IPv6 route via your ISP
/ipv6 route add disabled=no distance=1 dst-address=::/0 gateway=ISP scope=255  target-scope=10

Your client PCs will then pick up the advertised prefix on ether2 and address themselves

Hope that helps

Nick.

3

Routeros doesn’t support PPPv6 and prefix delegation (yet).

On the same provider, i managed only to get an ipv6 address using openwrt as a metarouter.
Let’s hope this will work in 5.9…

4

Thanks a lot i will give it a try and see how it goes.