Error binding to port for 0.0.0.0 port 1812

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Error binding to port for 0.0.0.0 port 1812

Bruno Noronha
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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Re: Error binding to port for 0.0.0.0 port 1812

Anders Holm-3
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 <[hidden email]> 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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Re: Error binding to port for 0.0.0.0 port 1812

Bruno Noronha
I didn't understand what you meant... I issued lsof and verified only one service running on 1812 port!

2009/3/24 Anders Holm <[hidden email]>
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 <[hidden email]> 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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Re: Error binding to port for 0.0.0.0 port 1812

tnt-5
In reply to this post by Bruno Noronha
>I received the following error when starting debug mode or issuing
>"freeradius reload" and catching the error in radius.log:
>

This is nothing to do with freeradius. People who made your distribution
made that reload script. Find out who maintains freeradius for your
distribution and ask them to look into it.

You can always try:

freeradius stop
freeradius start

That should work.

Ivan Kalik
Kalik Informatika ISP

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Re: Error binding to port for 0.0.0.0 port 1812

Bruno Noronha
Unfortunately, your suggestion didn't have any result.
I'm using SUSE 11.0 OS...
Do I have to initiate freeRADIUS through "freeradius -X" ?

2009/3/24 <[hidden email]>
>I received the following error when starting debug mode or issuing
>"freeradius reload" and catching the error in radius.log:
>

This is nothing to do with freeradius. People who made your distribution
made that reload script. Find out who maintains freeradius for your
distribution and ask them to look into it.

You can always try:

freeradius stop
freeradius start

That should work.

Ivan Kalik
Kalik Informatika ISP

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Re: Error binding to port for 0.0.0.0 port 1812

Alan DeKok-2
In reply to this post by Bruno Noronha
Bruno Noronha wrote:
> I didn't understand what you meant... I issued lsof and verified only
> one service running on 1812 port!

  Which means you can't run *another* server on the same port.  This is
Unix 101.

  Alan DeKok.
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Re: Error binding to port for 0.0.0.0 port 1812

Bruno Noronha
Yes.. But this port is used just for freeradius!! That's why I can't figure out a solution for this...

2009/3/24 Alan DeKok <[hidden email]>
Bruno Noronha wrote:
> I didn't understand what you meant... I issued lsof and verified only
> one service running on 1812 port!

 Which means you can't run *another* server on the same port.  This is
Unix 101.

 Alan DeKok.
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Re: Error binding to port for 0.0.0.0 port 1812

tnt-5
In reply to this post by Bruno Noronha
>Unfortunately, your suggestion didn't have any result.
>I'm using SUSE 11.0 OS...

So, find SuSE maintainer and ask him.

>Do I have to initiate freeRADIUS through "freeradius -X" ?

That's not likely to work either. radiusd is already running. Try good
old:

killall radiusd

Then start it again (with -X or not).

Ivan Kalik
Kalik Informatika ISP

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Re: Error binding to port for 0.0.0.0 port 1812

Bruno Noronha
I really can't make it work on SUSE 11.0. I didn't find any information about it and there are no attempts left for me.
I would like to know what destributions really handle freeRADIUS in a good manner. I think of CentOS 5.2, but do I really need to download 7 iso images to put it into work?

Regards, Bruno

2009/3/24 <[hidden email]>
>Unfortunately, your suggestion didn't have any result.
>I'm using SUSE 11.0 OS...

So, find SuSE maintainer and ask him.

>Do I have to initiate freeRADIUS through "freeradius -X" ?

That's not likely to work either. radiusd is already running. Try good
old:

killall radiusd

Then start it again (with -X or not).

Ivan Kalik
Kalik Informatika ISP

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Re: Error binding to port for 0.0.0.0 port 1812

phil lemelin

I think of CentOS 5.2, but do I really need to download 7 iso images to put it into work?

Download the DVD version if you have a dvd drive ?


Did you do :

freeradius stop
killall freeradius
ps -fe | grep -i radius
kill -s 9 `ps -fe | grep -i radius`
updatedb
`locate radiusd | grep bin | grep -v rc` -X

That should kill any radius process running and start radius in debug.

didn't understand what you meant... I issued lsof and verified only one service running on 1812 port!
 
You have to make sure NOTHING uses the port BEFORE you start freeradius.


--
Philippe-Alexandre Lemelin

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Re: Error binding to port for 0.0.0.0 port 1812

Alan DeKok-2
In reply to this post by Bruno Noronha
Bruno Noronha wrote:
> I really can't make it work on SUSE 11.0. I didn't find any information
> about it and there are no attempts left for me.

  You were given exact instructions.  If you follow them, they work.

  Downloading a new OS will not help you.

  Alan DeKok.
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