- update ROS to 7.4
- current firmware: 6.49.6
- ether01-gateway: configured with ipv6 through dhcp:
Code: Select all
> /ipv6/dhcp-client/print detail
interface=ether01-gateway dhcp-server-v6=fe80::xxxx:xxxx:xxxx:xxxx request=address,prefix add-default-route=no use-peer-dns=yes
dhcp-options="" pool-name="local-pool" pool-prefix-length=63 prefix-hint=::/0 dhcp-options=""
Code: Select all
/interface ipipv6 add name=dslite1 remote-address=<provider AFTR address>
/ip address add address=192.0.0.2/29 interface=dslite1
/ip route add gateway=192.0.0.1
Code: Select all
> /ipv6/firewall/filter print
0 ;;; ESTABLISHED, RELATED -> accept
chain=input action=accept connection-state=established log=no log-prefix=""
1 chain=forward action=accept connection-state=established log=no log-prefix=""
2 chain=input action=accept connection-state=related log=no log-prefix=""
3 chain=forward action=accept connection-state=related log=no log-prefix=""
4 ;;; DHCP WAN -> accept
chain=input action=accept protocol=udp in-interface=ether01-gateway dst-port=546,547 log=no log-prefix=""
5 chain=input action=accept protocol=icmpv6 log=no log-prefix=""
6 chain=forward action=accept protocol=icmpv6 log=no log-prefix=""
7 ;;; ssh from internet
chain=input action=accept protocol=tcp in-interface=ether01-gateway dst-port=22 log=no log-prefix=""
8 ;;; default rule: drop all
chain=input action=drop in-interface=ether01-gateway log=no log-prefix=""
> /ipv6/firewall/nat/ print
0 chain=srcnat action=masquerade log=no log-prefix="masq6"
- bridge-local: 192.168.10.0/24 (contains both switches of the router + wlan1 )
- configured a virtual wlan2 (based on wlan1)
- masquerading is configure for bridge-local->ether01-gateway
When I test bandwidth (e.g. speedtest.net) I get a speed of 15Mbps and in 10 seconds connection is lost:
- ping from router to aftr or gw: now response
- Neighbors: status=failed for all of them reached over ether01-gateway
If I let provider router doing DS-lite, I get a speed of 130Mbps (9~10 times faster), with no connection lost
Either I am doing smth wrong with ipv6 and DS configuration of my mikrotik, or 7.4 has a problem?