Re: [SQU] Squid and listening UDP ports

On Wed, 27 Sep 2000, Kari Suomela wrote:

] HN> Squid by defaults listens for ICP port 3130.

ICP is transported via UDP. Squid listens by default on UDP Port 3130 for
ICP messages.

]How come all of mine listen to 3128?

HTTP is transported via TCP. Squid listens by default on TCP Port 3128 for
HTTP messages.

Refer to netstat(1m) or netstat(8) on how to detect the list of open ports
for your operating system. Most Unices (except Linux) will show a list of
all (semi-) active TCP *and* UDP ports with "netstat -anf inet".

Le deagh dhùrachd,
Dipl.-Ing. Jens-S. Vöckler (voeckler@rvs.uni-hannover.de)
Institute for Computer Networks and Distributed Systems
University of Hanover, Germany; +49 511 762 4726

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