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Re: Problems with cups 1.4.2-48



Doll, Margaret Ann wrote:
> from service iptables status
>
> 8    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0           state
> NEW
> tcp dpt:515
> 9    ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0           state
> NEW
> tcp dpt:445
> 10   ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0           state
> NEW
> udp dpt:515
> 11   ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0           state
> NEW
> tcp dpt:631
> 12   ACCEPT     udp  --  0.0.0.0/0            0.0.0.0/0           state
> NEW
> udp dpt:631

Y'know, /etc/sysconfig/iptables is easier to read....
>
> cups error_log after a reboot
>
<snip> ...
> I [19/Feb/2013:12:00:57 -0500] Listening to :::631 (IPv6)
> I [19/Feb/2013:12:00:57 -0500] Listening to /var/run/cups/cups.sock
> (Domain)
<snip>
> E [19/Feb/2013:12:00:58 -0500] Unable to bind socket for address
> 0.0.0.0:631- Address already in use.
> I [19/Feb/2013:12:00:58 -0500] Listening to :::631 on fd 7...
> I [19/Feb/2013:12:00:58 -0500] Listening to /var/run/cups/cups.sock on fd
> 8...
> I [19/Feb/2013:12:00:58 -0500] Resuming new connection processing...
<snip>
Now, I *really* don't know much about this, I read some a few years ago...
but are you running IPv6? If not, is there a possibility that it's looking
at that, and keeping IPv4 from having the socket?

      mark



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