Re: [squid-users] TCP_MISS/503 0 CONNECT

From: Amos Jeffries <>
Date: Thu, 07 Jun 2012 22:14:26 +1200

On 7/06/2012 9:48 p.m., Maqsood Ahmad wrote:
> Dear Ralf,
> Yes i am getting the same error , but i am running squid 3.1 on freebsd 8. no IPV6 enable.

IPv6 is irrelevant. At its core this is a TCP handshake issue. They
happen in IPv4 as well under the same PMTU, ECN, and Window Scaling

The important part is the bits you left off the report so far ... where
Squid is being asked to connect to and what host/IP it is opening a TCP
connection to.

Received on Thu Jun 07 2012 - 10:14:40 MDT

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