[squid-users] comm_open: socket failure: (55) No buffer space available & Limiting closed port RST response from 201 to 200 packets/sec

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Dear All,

I am facing some problems on my FreeBSD 6.0 squid box.

I am using Squid-2.6.Stable5 running on FreeBSD 6.0 i386 on a Dell
SC420.

I get the following errors on my cache.log.


2006/11/10 16:31:06| comm_open: socket failure: (55) No buffer space
available

2006/11/10 16:31:06| comm_open: socket failure: (55) No buffer space
available
2006/11/10 16:31:06| comm_open: socket failure: (55) No buffer space
available2006/11/10 16:31:07| parseHttpRequest: Unsupported method 'aa

2006/11/10 16:31:07| clientReadRequest: FD 2695 (x.x.x.x:21026)
Invalid Request
2006/11/10 16:31:08| parseHttpRequest: Unsupported method 'REGISTER'


When I look at my /var/log/message, I get the following:

Nov 10 16:31:21 proxy6 kernel: Limiting closed port RST response from
232 to 200 packets/sec
Nov 10 16:35:34 proxy6 kernel: Limiting closed port RST response from
201 to 200 packets/sec

Nov 10 16:36:17 proxy6 last message repeated 6 times

I guess that that the first problem is related to networking related
buffers. But what does the 2nd error mean?

 I am googling and searching for the answers to the above
errors. Could it mean that I am under some kind of attack?

I hope that you can shed some light on it?


- --


With best regards and good wishes,

Yours sincerely,

Tek Bahadur Limbu

Jwl Systems Department

Worldlink Communications Pvt. Ltd.

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Received on Fri Nov 10 2006 - 04:09:51 MST