EFW Support
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email?
Wednesday 30 October 2024, 04:37:14 pm
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Visit the Official Endian Bug tracker
HERE
14248
Posts in
4376
Topics by
6515
Members
Latest Member:
hulteends
Search:
Advanced search
EFW Support
Support
EFW SMTP, HTTP, SIP, FTP Proxy Support
Selected blocking of htpps port
0 Members and 2 Guests are viewing this topic.
« previous
next »
Pages:
[
1
]
Author
Topic: Selected blocking of htpps port (Read 15455 times)
cavillarba
Jr. Member
Offline
Posts: 6
Selected blocking of htpps port
«
on:
Wednesday 17 August 2011, 04:30:33 pm »
Hi,
I setup my endian firewall to block https port except for yahoo mail using the its ip address, but still won't work. (see attached configuration)
Could someone help. Thanks
CESAR
Logged
speccompsol
Full Member
Offline
Posts: 44
Re: Selected blocking of htpps port
«
Reply #1 on:
Thursday 18 August 2011, 12:48:28 am »
You may need to add more of the Yahoo IP Addresses . . . .
Yahoo Mail Server IP Addresses
emailquestions.com/yahoo-mail/2390-yahoo-mail-server-ip-addresses.html
Full List
public.yahoo.com/~carloc/ymail.html
Logged
cavillarba
Jr. Member
Offline
Posts: 6
Re: Selected blocking of htpps port
«
Reply #2 on:
Thursday 18 August 2011, 12:23:22 pm »
Hi speccompsol;
Thanks for your reply. I'm doing the other way around. Instead of disabling the https protocol, i created #2 new firewall rule to deny facebook only and blocking its IP addresses but i noticed that there are varied/dynamic facebook IP's.
The rule i created(see attached), i think it's not working since clients can still access facebook.com.
Pls. help.
CESAR
Logged
Galas
Full Member
Offline
Posts: 14
Re: Selected blocking of htpps port
«
Reply #3 on:
Wednesday 05 October 2011, 04:32:25 am »
Apparently there is no way to succesfully block https to facebook and other urls with the content filtering in proxy settings.
If you block port 443 you can't browse using https, but that means you can't use ANY secure banking website, etc
Im on a similar path than yours, looking for efficient solution.
Logged
rosch
Full Member
Offline
Gender:
Posts: 20
Re: Selected blocking of htpps port
«
Reply #4 on:
Wednesday 16 May 2012, 11:41:45 am »
You can successfully block https websites knowing their IP addresses. There can be a lot though. They all have to be put in an outgoing firewall rule.
A nice thing here would be to redirect those accesses to a friendly error page instead of the browser trying to load the page until either the final time-out happens or the page just stays blank.
I have not been able to find a way to only block an outgoing firewall rule by a schedule..I guess that has to be done manually with iptables.
Logged
Pages:
[
1
]
« previous
next »
Jump to:
Please select a destination:
-----------------------------
Announcements
-----------------------------
=> Project News
=> Latest News and Updates
-----------------------------
Support
-----------------------------
=> General Support
=> Installation Support
=> EFW SMTP, HTTP, SIP, FTP Proxy Support
=> VPN Support
=> Hardware Support
-----------------------------
Development
-----------------------------
=> EFW Wishlist
=> Contribute Your Customisations & Modifications
Page created in 0.063 seconds with 18 queries.
Powered by SMF 1.1 RC2
|
SMF © 2001-2005, Lewis Media
Design by
7dana.com