Error binding to port for 0.0.0.0 port 1812

Anders Holm anders.holm at sysadmin.ie
Tue Mar 24 21:18:49 CET 2009


No, you haven't stopped radius then. Only one service per port. man  
lsof if you're not sure which process is holding on to the port.

Sent from my iPhone

On 24 Mar 2009, at 20:12, Bruno Noronha <bhnoronha at gmail.com> wrote:

> Dawgs,
>
> I received the following error when starting debug mode or issuing  
> "freeradius reload" and catching the error in radius.log:
>
> Tue Mar 24 16:16:05 2009 : Error: Failed binding to socket: Address  
> already in use
> Tue Mar 24 16:16:05 2009 : Error: /etc/raddb/radiusd.conf[240]:  
> Error binding to port for 0.0.0.0 port 1812
>
> I disabled IPv6 and verified if there is another service running on  
> this port...
>
> RADIUS:~ # lsof -i:1812
> COMMAND  PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
> radiusd 3568 root    5u  IPv4  10046      0t0  UDP *:1812
>
> RADIUS:~ # netstat -unpl
> Active Internet connections (only servers)
> Proto Recv-Q Send-Q Local Address           Foreign Address          
> State       PID/Program name
> udp        0      0 0.0.0.0:1812             
> 0.0.0.0:*                           3568/radiusd
> udp        0      0 0.0.0.0:1813             
> 0.0.0.0:*                           3568/radiusd
> udp        0      0 0.0.0.0:1814             
> 0.0.0.0:*                           3568/radiusd
> udp        0      0 0.0.0.0:43956            
> 0.0.0.0:*                           2564/avahi-daemon:
> udp        0      0 0.0.0.0:5353             
> 0.0.0.0:*                           2564/avahi-daemon:
> udp        0      0 0.0.0.0:111              
> 0.0.0.0:*                           2347/portmap
> udp        0      0 0.0.0.0:631              
> 0.0.0.0:*                           2663/cupsd
>
> According to the outputs above there is just one service running on  
> this port...
>
> I don't know what else I can do. I saw all topics related to my  
> problem but no one gave me a solution.
>
>
>
>
> -
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