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ssh to ipv6
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ssh to ipv6

agentmishraagentmishra Member, Host Rep

how to connect ipv6 only vps (vps having only ipv6) using putty?

not getting search help from google though.

Comments

  • Sign up here for a free IPv6 tunnel service:

    http://tunnelbroker.net/

    Thanked by 1agentmishra
  • agentmishraagentmishra Member, Host Rep

    @pbalazs123

    i did it

    already did the setup

    able to ping but unable to connect via ssh/putty

  • ssh -6 'your ip'

  • agentmishraagentmishra Member, Host Rep

    @dhamaniasad said:
    ssh -6 'your ip'

    no success

  • Use another ipv6 enabled vps?

    Thanked by 1agentmishra
  • afterSt0rmafterSt0rm Member
    edited November 2013

    Try to use SSH via Cygwin.

    On linux you can use hosts to setup a tempo domain for this IPv6 and use SSH -6 hostname.

    Thanked by 1agentmishra
  • @taronyu said:
    Use another ipv6 enabled vps?

    This

  • @agentmishra said:
    pbalazs123

    i did it

    already did the setup

    able to ping but unable to connect via ssh/putty

    Hmm, do you have the IP on the VPS side? What OS are you using?

    Thanked by 1agentmishra
  • agentmishraagentmishra Member, Host Rep
    edited November 2013

    @pbalazs123 said:
    Hmm, do you have the IP on the VPS side? What OS are you using?

    this is actually a dedi i am using

    got a few ipv4

    got the HE tunnel working

    1 thing i just noticed, when i shutdown iptables, it connect to the ipv6

    may be i will have to look into why port 41 is being blocked...

    i am using centos though

    6.4 64 bit

  • Hmm, thats right. If you stop iptables and the port is working then you have to open the port through iptables.

    Thanked by 1agentmishra
  • pbalazs123pbalazs123 Member
    edited November 2013

    Oh, ok. then you have to open port 41. Because on CentOS, all incoming ports are closed by default.

    Thanked by 1agentmishra
  • pbalazs123pbalazs123 Member
    edited November 2013

    @agentmishra

    Edit iptables config file:

    sudo nano /etc/sysconfig/iptables

    Add this into it before COMMIT line:

    -A INPUT -p tcp -m state --state NEW -m tcp --dport 41 -j ACCEPT

    Save it (CTRL+O --> Enter --> Ctrl+X Enter), and restart iptables with the following command:

    sudo service iptables restart

    And 1 more recommendation, if you decide to move some of your service ports away from the original place try to address it in these ranges 49152–65535. Because you can be sure that these ports are never used by standard applications or services.

    Thanked by 1agentmishra
  • KeithKeith Member
    edited November 2013

    You have to open protocol 41, not port 41 with iptables (not ip6tables)

    -A INPUT -p 41 -j ACCEPT

    -A OUTPUT -p 41 -j ACCEPT

  • agentmishraagentmishra Member, Host Rep

    thanks every body

    iptables -A INPUT -p 41 -j ACCEPT worked

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