[squid-users] Squid and foreign domain socket listener II

From: David W. Brown <dwbrown@dont-contact.us>
Date: Wed, 25 Aug 2004 10:45:14 +0000 (UTC)

Hello squid experts and gurus, I installed Squid some months ago with no problems or complaints. I have only gotten very good service from Squid but recently I have noticed a very curious situation (output follows). I have a foreign IP address bound to a socket listening on domain ports and other ports. I have tabulated as much data as possible. If someone has some ideas as to the status of this situation and what it represents given the following tablulated data I would appreciate very much if someone could explain to me how to rid myself of these foreign socket listeners. Is this a bug or some misconfiguration? Please advise, David.

Squid version: 2.4
OS: rh 7.2

netstat -a

tcp 0 0 207-87-18-203.wsm:34335 207-87-18-203.wsm:34334 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34334 207-87-18-203.wsm:34335 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34333 207-87-18-203.wsm:34332 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34332 207-87-18-203.wsm:34333 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34331 207-87-18-203.wsm:34330 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34330 207-87-18-203.wsm:34331 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34329 207-87-18-203.wsm:34328 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34328 207-87-18-203.wsm:34329 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34337 207-87-18-203.wsm:34336 ESTABLISHED
tcp 0 0 207-87-18-203.wsm:34336 207-87-18-203.wsm:34337 ESTABLISHED
207-87-18-203.ws:domain *:*
udp 0 0 *:icpv2 *:*
udp 0 0 *:32827 *:*
udp 0 0 *:3401 *:*
udp 0 0 *:4827 *:*

fuser -v 34337/tcp

                     USER PID ACCESS COMMAND
34337/tcp root 9751 f.... squid

fuser -v 34336/tcp

                     USER PID ACCESS COMMAND
34336/tcp squid 24162 f.... squidGuard

fuser -v 4827/udp

                     USER PID ACCESS COMMAND
4827/udp root 9751 f.... squid

fuser -v 3401/udp

                     USER PID ACCESS COMMAND
3401/udp root 9751 f.... squid

fuser -v icpv2/udp

                     USER PID ACCESS COMMAND
icpv2/udp root 9751 f.... squid
Received on Wed Aug 25 2004 - 04:44:14 MDT

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