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Re: [SLUG] IPv6 using ufw on Debian stable


On Tue, Jun 07, 2011 at 12:47:05PM +1000, Simon Rumble wrote:
> To                         Action      From
> --                         ------      ----
> 22/tcp (OpenSSH)           ALLOW IN    Anywhere
> 25/tcp (SMTP)              ALLOW IN    Anywhere
> 80/tcp (WWW)               ALLOW IN    Anywhere
> 25/tcp (Postfix)           ALLOW IN    Anywhere
> 587/tcp (Postfix Submission) ALLOW IN    Anywhere
> 22/tcp (OpenSSH (v6))      ALLOW IN    Anywhere (v6)
> 25/tcp (SMTP (v6))         ALLOW IN    Anywhere (v6)
> 80/tcp (WWW (v6))          ALLOW IN    Anywhere (v6)
> 25/tcp (Postfix (v6))      ALLOW IN    Anywhere (v6)
> 587/tcp (Postfix Submission (v6)) ALLOW IN    Anywhere (v6)

There's no ICMP6 in that list, which is why your ping responses were
blocked.

Nick.
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