Re: question to stf interface (current)

[christos%astron.com@localhost (Christos Zoulas)]

In article <Pine.NEB.4.64.1505281031070.29987%6bone.informatik.uni-leipzig.de@localhost>,
 <6bone%6bone.informatik.uni-leipzig.de@localhost> wrote:
>Hello,
>
>I provide an 6to4 router and use the stf interface.
>
>ifconfig stf0
>
>stf0: flags=1<UP> mtu 1280
>         inet6 2002:8b12:1921:: prefixlen 16
>
>dmesg now reports regularly errors. For example,
>
>nd6_storelladdr: bad gateway address type inet6: 2002:8b12:1921:: for dst 
>2002:72f3:e21d:0:ad57:3c67:30ff:720e through interface vlan404
>
>I think the packet to 2002:72f3:e21d:0:ad57:3c67:30ff:720e should be 
>sendet to 114.243.226.29 via IPv4 and not via IPv6.
>
>Here the interesting entries in the routing table:
>
>Routing tables
>
>Internet:
>Destination        Gateway            Flags    Refs      Use    Mtu 
>Interface
>default            139.18.25.38       UG          -        -      -L ixg0
>
>...
>
>Internet6:
>Destination                        Gateway                        Flags 
>Refs      Use    Mtu Interface
>
>default                            2001:638:c:a00a::1             UG 
>-        -      -  vlan404
>2002::/16                          2002:8b12:1921::               U 
>-        -      -  stf0
>2002:8b12:1921::                   link#30                        UHL 
>-        -      -  lo0
>
>
>In my opinion, the package to 2002:72f3:E21D:0:ad57:3c67:720e:30ff should 
>be sent to the interface stf0. There will it be encapsulated in 
>IPv4 and should be send via the IPv4 default route to Interface ixg0. 
>The package must not be sent to the interface vlan404.
>
>The message is only for packets with the sender 2002:8B12:1921:: (the 
>router itself). If I send a ping packet to the affected addresses from the 
>router everything works as fine. I can not force the fault so.
>
>
>Does anyone have an idea where the messages could come from?
>
>
>Thank you for your efforts

I think it has to go the other way (from the router) for this to happen.
Can you also post ifconfig -a?

christos