Hi,
I am using Hurricane Electric as my tunnel broker for IPv6. It was working absolutely fine to start with and was issuing my devices with IPv6 addresses.
Currently any devices that were initially given an address when it was working still gets given an IPv6 address and they can still access IPv6 websites etc but any new device will not get given an IPv6 address. I have posted below my config relating to IPv6.
I am using ROS 5.16.
Any ideas??
/interface 6to4
add comment="Hurricane Electric IPv6 Tunnel Broker" disabled=no \
local-address=myip4Address mtu=1280 name=sit1 remote-address=tunnelbrokerIP
/ipv6 address
add address=2001:xxx:1f13:xxx::2/64 advertise=yes disabled=no eui-64=no \
interface=bridge-local
add address=2001:xxx:1f12:xxx::2/64 advertise=no disabled=no eui-64=no \
interface=sit1
/ip dns
set allow-remote-requests=yes cache-max-ttl=1w cache-size=2048KiB \
max-udp-packet-size=512 servers=2001:xxx:20::2,74.82.42.42
add bgp-communities="" disabled=no distance=5 dst-address=2000::/3 gateway=\
2001:xxx:1f12:xxx::1 scope=30 target-scope=10
/ipv6 firewall filter
add action=accept chain=input comment="RB-FW: Allow ICMPv6" disabled=yes \
protocol=icmpv6
add action=accept chain=input comment="RB-FW: Accept established connections" \
connection-state=established disabled=no
add action=accept chain=input comment="RB-FW: Accept related connections" \
connection-state=related disabled=no
add action=drop chain=input comment="RB-FW: Drop invalid connections" \
connection-state=invalid disabled=no
add action=accept chain=input comment="RB-FW: UDP" disabled=no protocol=udp
add action=accept chain=input comment="RB-FW: From bridge" disabled=no \
in-interface=bridge-local
add action=log chain=input comment="RB-FW: Log everything else" disabled=no \
log-prefix="IPV6 INPUT DROP"
add action=drop chain=input comment="RB-FW: Drop everything else" disabled=no
add action=drop chain=forward comment="MAINFW drop invalid connections" \
connection-state=invalid disabled=no
add action=accept chain=forward comment="MAINFW Accept UDP" disabled=no \
protocol=udp
add action=accept chain=forward comment="MAINFW accept ICMPv6" disabled=yes \
protocol=icmpv6
add action=accept chain=forward comment="Port 88 to NAS" disabled=yes \
dst-address=2001:xxx:1f13:xxxx:xxxx:xxxx:xxxx:xxxx/128 dst-port=80 \
protocol=tcp
add action=accept chain=forward comment=\
"MAINFW accept established connections" connection-state=established \
disabled=no
add action=accept chain=forward comment="MAINFW accept related connections" \
connection-state=related disabled=no
add action=accept chain=forward comment="MAINFW forward from bridge" \
disabled=no in-interface=bridge-local
add action=drop chain=forward comment="MAINFW drop anything else" disabled=no