[squid-users] no fallback to ipv4 if ipv6 remote address is non-functional

[Brian J. Murrell]

On Fri, 2015-06-12 at 10:13 +1200, Amos Jeffries wrote:
> 
> see <http://readlist.com/lists/squid-cache.org/squid-users/11/58405.html>

Of course, I did see the rest of the messages in the thread.  I'm not
sure what I'm supposed to be seeing in that particular message though
other than 3.4.3 worked for the person reporting that.

So maybe I have a different problem?

> - You speak of a squid.conf but dont show any of its contents.

auth_param negotiate program /usr/local/bin/negotiate_wrapper -d --ntlm /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp --kerberos /usr/lib/squid3/negotiate_kerberos_auth
auth_param negotiate children 20 startup=1 idle=1
auth_param negotiate keep_alive on
auth_param basic program /usr/lib/squid3/basic_pam_auth
auth_param basic children 3 startup=3 idle=1
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
include /etc/squid3/squid-acls.conf
include /etc/squid3/squid-http_access.conf
http_access allow localhost
http_access deny all
http_port 3128
http_port 13128 intercept
cache_dir aufs /var/spool/squid3 9000 16 256
maximum_object_size 404800 KB
cache_store_log stdio:/var/log/squid3/store.log
strip_query_terms off
coredump_dir /var/spool/squid3
url_rewrite_program /usr/bin/squidGuard
url_rewrite_children 10
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern (Release|Packages(.gz)*)$      0       20%     2880
refresh_pattern \.rpm$          144000  100%    525600
refresh_pattern \.deb$          144000  100%    525600
refresh_pattern .               0       20%     4320
connect_timeout 10 seconds
snmp_port 3401
snmp_access allow snmppublic linux_pc 
snmp_access deny all
no_cache deny url_deb 

> - You speak of 503 but show now trace or evidence from cache.log (or
> even access.log) that might hint as a reason for it.

From access.log:

1434107701.067   9698 10.75.22.1 TCP_MISS/503 0 CONNECT irc.bcwireless.net:6667 brian HIER_NONE/- -

I'm happy to provide some debug trace.  I assume you don't want ALL, but
if you let me know which debugging sections and levels would be useful
I'd be happy to provide them.

Cheers,
b.

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