0004571: Slow HTTPS connections with Endian Firewall 2.5.2

SYSTEM WARNING: 'date_default_timezone_get(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.' in '/usr/share/mantis/www/core.php' line 264

0004571: Slow HTTPS connections with Endian Firewall 2.5.2 - MantisBT

MantisBT - Endian Firewall
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ID	Project	Category	View Status	Date Submitted	Last Update
0004571	Endian Firewall	Proxy - HTTP	public	2013-09-18 09:09	2013-09-20 09:12

Reporter	spewk
Assigned To
Priority	normal	Severity	minor	Reproducibility	always
Status	new	Resolution	open
Platform		OS		OS Version
Product Version	2.5
Target Version		Fixed in Version
Customer Importance
Customer Occurrences
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Summary	0004571: Slow HTTPS connections with Endian Firewall 2.5.2
Description	Hi all, after updating 3 installations of Endian Firewall, from version 2.5.1 to 2.5.2, i'm experiencing a really slow connection to HTTPS sites i can experience this both with Windows XP and Windows 7, using Internet Explorer 8, 9 or 10 I haden't this problem with 2.5.1 Some clients are strangely not affected by this problem, but i haven't found any clue (they're using the same content filter, same firewall rules, same Internet Explorer config) for example, if i try to connect to www.microsoft.com via HTTP it gets 3 seconds to have the full page displayed, if i try the HTTPS version it needs 20 seconds! My configuration: Endian firewall 2.5.2 on VmWare ESXi 4.1, with 2 CPUs and 2 gb RAM. 2 of them have the RED on Ethernet static, the other one is configured in Gateway mode. AD Joined proxy with some sites open to everyone (no login) on Squid and other ones with AD groups + Dansguardian rules The problem is occuring with both the "no login" and Dansguardian sites Daniele
Steps To Reproduce
Additional Information
Tags	dansguardian, http, https, slow, squid
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Issue History
Date Modified	Username	Field	Change
2013-09-18 09:09	spewk	New Issue
2013-09-18 09:11	spewk	Tag Attached: http
2013-09-18 09:11	spewk	Tag Attached: squid
2013-09-18 09:11	spewk	Tag Attached: dansguardian
2013-09-18 09:11	spewk	Tag Attached: https
2013-09-18 09:11	spewk	Tag Attached: slow
2013-09-20 09:08	luca-endian	Note Added: 0008531
2013-09-20 09:12	spewk	Note Added: 0008532

Notes