Hi Nick,

Thanks for your reply. I give up . As final solution is: clean install clearOS with new version v7.2. It solve our need although our internet down between 08.00 AM untill 14.00 PM

If you use yum to remove packages be very careful. If it removes a bunch of dependencies you risk bringing your system down.

Have you looked in /var/log/messages and /var/log/system for any clues about the failure?

Also, from the command line, start the firewall in debug mode - "firewall-start -d"?

ClearOS v6.7: Last Update made Firewall Panic

Dear All,

I have been using this machine since 2014 and yesterday this machine unable to connect to internet. Users di LAN unable to browse internet. I see there was content filter and antivirus update on 06.00 AM and made firewall panic. I have SSH console via putty and try to #service firewall restart --- but still no luck. Firewall failed to start.

How can I resolve this problem. What step to I have to do beside check system logs and message logs?
System only contain : Web Proxy and content filter. Also there is egress and custom firewall.

I think I want to reset the system by uninstall egress firewall, webproxy and content filter module, how to do that?
I have no reference that name the module is?
#yum webproxy remove -- something like that.
#yum egress remove
#yum contentfilter remove

Any information is appreciated.

Regards,
Isal

ClearOS 7.2: Internet Browsing So Slow

Dear All,

I've just upgraded my machine from ClearOS v6.7 Basic to ClearOS v7.2 Business. The settings are:
- Web Proxy Installed with Non tranparent mode and No Authentication
- Egress firewall installed: Block all, allowed this port: 80, 443, 993, 53, 465, 587
- Incoming firewall open port: 81

I've installed it on sunday and browsing run flawlessly. However on Monday morning, panic happened. Users browsing activity was very slow. I have turn off virus filtering also deeply URL analysis also protocol filtering (egloo) but still internet browsing very slow.

I've also bypass everything in web proxy/content filtering like office365,com, avira-update.com, etc. But still web browsing still slow.
Web browsing run fast for a while when I click RESET CACHE button. But then web browsing run slow again.

Please advice me how do I solve this problem. is it make sense to disable PROXY CACHE?

Any help is appreciated.

Regards,
Faisal
I've been using ClearOS since 2008.