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2nd Router behind IPv6 Tunnelbroker HE - DHCP?

Discussion in 'Tomato Firmware' started by darkknight93, May 19, 2013.

  1. darkknight93

    darkknight93 Networkin' Nut Member

    Good afternoon all!

    just one question:
    I have 2 Routers here with tomato (shibby mod v109).

    The first router is set up to initiate a IPv6 Tunnel via Hurrican Electrics' tunnelbroker. All Clients on br0 can Access the Internet via IPv6.
    EDIT: Is ipv6 only available via br0? or also via br1-3?

    Now what have i to set in IPv6 Settings, if i want to use IPv6 on the second router, shared by the first one?
    The 2nd router (WAN) is on br1 on the 1. router. I've tried DHCPv6 with corresponding prefix but did not success... any ideas?

    Thanks in advance!
     
  2. darkknight93

    darkknight93 Networkin' Nut Member

    has nobody any idea howto? :(
     
  3. Kevin Darbyshire-Bryant

    Kevin Darbyshire-Bryant Networkin' Nut Member

    I don't understand the question! I'm looking at this and thinking 'why don't you just plug a LAN port from router 1 to a LAN port on router 2' in other words link them as switches.
     
  4. darkknight93

    darkknight93 Networkin' Nut Member

    Thanks for your respond!

    its my DMZ Setup, so i Need a Kind of double-nat-ing
     
  5. Kevin Darbyshire-Bryant

    Kevin Darbyshire-Bryant Networkin' Nut Member

    NAT for IPv6? Please no. Just no.
     
    philess likes this.
  6. darkknight93

    darkknight93 Networkin' Nut Member

    No no no. I want to use IPv6 also on the second router. So is there any way like DHCP? I mean... the second router does not get an IPv6 address from tunnel initiated by the first router.

    You understand what i mean? :)


    no NAT or anything... its just getting an IPv6 address vom dnsmasq on the first router like my Clients do
     
  7. lmartinez7641

    lmartinez7641 Serious Server Member

    I would also like to know if is possible, I have a 2 router setup and the first router gets the ipv6 addresses (he) but the 2nd router does not, my 2nd router connects to strongvpn (openvpn client)
     
  8. darkknight93

    darkknight93 Networkin' Nut Member

    I'm glad that somebody has that issue too.
    In fact isnt it possible to pass-through the Router Adverisements?
     
  9. hasIPv6

    hasIPv6 Serious Server Member

    Me three ...

    As mentioned already, you are not supposed to use NAT with IPv6. The proper solution is to get a /48 prefix from HE and then you may assign a /64 prefix to your double natted router.
     
  10. darkknight93

    darkknight93 Networkin' Nut Member

    So what to enter for Tunnel Client IPv6 Address when ist /48 Prefix? :S
    I changed Assigned/Routed Prefix to the /48 one and Prefix Length to 48. but no i no longer get IPv6 with the Tunnel Client IPv6 Address as /64

    EDIT: I think i missunderstood the Tunnel Client IPv6 Address. What do i have to enter on the second router for /64? Also Static Tunnel or is it Native IPv6 from ISP then?
     

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