Dear All, Two things i want to share what i observed but didn't understand.
1- it happens to HTTPS 443 websites like facebook, youtube, google mail 2- it is squid configuration problem, because when i stop iptables the same problem arise. as given below access.log entries. website give Error: 1492086861.068 33508 192.168.5.178 TAG_NONE/503 0 CONNECT plus.google.com:443 - HIER_NONE/- - 1492086861.068 33506 192.168.5.178 TAG_NONE/503 0 CONNECT connect.facebook.net:443 - HIER_NONE/- - 1492086861.068 32960 192.168.5.178 TAG_NONE/503 0 CONNECT www.youtube.com:443 - HIER_NONE/- - 1492086861.068 30685 192.168.5.178 TAG_NONE/503 0 CONNECT www.centos.org:443 - HIER_NONE/- - 1492086861.068 30659 192.168.5.178 TAG_NONE/503 0 CONNECT m.addthis.com:443 - HIER_NONE/- - 1492086861.068 30658 192.168.5.178 TAG_NONE/503 0 CONNECT www.spinics.net:443 - HIER_NONE/- - Interesting fact is that, after next refresh or open in new tab (Mozila/Chrome) , The same website gets open fine after a while. Really confusing one because sometime working and some time problem. On Thu, Apr 13, 2017 at 4:46 PM, Arsalan Hussain <arsa...@preston.edu.pk> wrote: > Dear All, > > I am facing problem with iptable rules for squid 3.5.23. my simple squid > configuration is attached and also iptable rules. > > It works fine when i restart squid, iptables, network services but after a > while it give problem of slow speed or even rejecting packets in squid > access.log > > 0 192.168.6.129 TAG_NONE/503 0 CONNECT s.youtube.com:443 -HIER_NONE/- - > 0 192.168.6.129 TAG_NONE/503 0 CONNECT s.youtube.com:443 - HIER_NONE/- - > > when these kind entries shows in access.log websites do not open to user > and they received message refused by proxy. (a routine access.log entries > attached). > > If somebody assists me in this problem to solve it. > > With Regards, > > > *Arsalan Hussain* > *If you are too lazy to plow now, don't expect a harvest, later* > -- With Regards, *Arsalan Hussain* *Assistant Director, Networks & Information System* *PRESTON UNIVERSITY* Add: Plot: 85, Street No: 3, Sector H-8/1, Islamabad, Pakistan Cell: +92-322-5018611 UAN: (51) 111-707-808 (Ext: 443) *If you are too lazy to plow now, don't expect a harvest, later*
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