[Serusers] udp error

Jiri Kuthan jiri at iptel.org
Thu Nov 6 00:50:08 CET 2003


That's what I have (uname -a bellow). -jiri

root at fox:/var/log# grep "Resource temporarily unavailable" syslog |tail
Nov  5 20:29:39 fox /home/srouter/bin/sr[7682]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 20:49:39 fox /home/srouter/bin/sr[8226]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 21:57:39 fox /home/srouter/bin/sr[8206]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 22:29:39 fox /home/srouter/bin/sr[8206]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 22:29:39 fox /home/srouter/bin/sr[8226]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 22:29:41 fox /home/srouter/bin/sr[8233]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 22:49:39 fox /home/srouter/bin/sr[8215]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  5 23:53:34 fox /home/srouter/bin/sr[13773]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  6 00:05:39 fox /home/srouter/bin/sr[13750]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
Nov  6 00:06:01 fox /home/srouter/bin/sr[13778]: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable 
root at fox:/var/log# uname -a
Linux fox 2.4.20-xfs #1 SMP Fri Mar 28 17:04:13 CET 2003 i686 GNU/Linux


At 12:20 AM 11/6/2003, Stephen Miles wrote:
>Hi Jiri,
>
>Can you tell me which kernel you are using. I am using a 2.4.21 kernel at the moment, fairly standard with all the iptables support built in.
>
>Jiri Kuthan wrote:
>>At 03:59 AM 11/5/2003, Stephen Miles wrote:
>>
>>>Hi all,
>>>
>>>I am having a little problem involving a Cisco Pix firewall using nat.
>>>
>>>The error I am getting is: ERROR: udp_rcv_loop:recvfrom:[11] Resource temporarily unavailable
>>>
>>>I can't seem to find any info about what this error means and the udp_server.c doesn't tell me much. 
>>
>>We occasionaly receive it at our server too on some kernels.
>>I suppose that's a kernel problem with no known impact -- when
>>kernel returns an error for UDP receiver the receiver starts all over again till no more error occurs.
>>
>>>Is it related to the port the Pix is trying to use when it re-writes the out bound request?
>>
>>it is not related to use of pix.
>>-jiri 
>
>
>
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--
Jiri Kuthan            http://iptel.org/~jiri/ 




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