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ClearOS Roadshow To Campus (TI Universitas Palangkaraya) 02:10
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Last updated: Tuesday, 17 December 2013 10:46
ClearOS 5.2: Web ServerWebminWordpress installation (Part 3) 09:44
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Recent activities

Today
Shaun Ellensohn uploaded a new avatar. 10:17 AM
Patrick Lizotte created a new topic Updates from Epel repository in the forums.
Recently i was unable to install updates from the Webconfig interface because some of them are form the epel repository and this repo is not enable by default. In the past i had problem updating some stuff from the epel repo so my question is is it safe to enable this repo with the yum update command ?
09:28 AM
Robert replied to the topic Re: IPSec and Windows Phone 8.1 in the forums.
Hi Nick,

Thanks a lot for your efforts and time invested. I will still go on trying. If nothing helps I might look for a LTE transportable router with openvpn to get me online.

Again, thanks a lot for your help.

Best

Robert
09:12 AM
fikse replied to the topic Re: Zarafa - Thunderbird/Lightning: Not working in the forums.
....................................But I never tried port 8008, as I now can see in ical-log that it listens too.... And it also says in the zarafa config-page... :-D

OK. Its working nice at port 8008. Juppidoo!

But why doesnt it listen at 8443?
09:01 AM
Fbifido replied to the topic Re: Port Forwaring not working correctly???? HELP! in the forums.
Code:


[root@firewall ~]# iptables -L -n -v
Chain INPUT (policy DROP 16 packets, 3978 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 DROP       all  --  *      *       0.0.0.0/0            0.0.0.0/0           state INVALID
    0     0 REJECT     tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp flags:0x12/0x12 state NEW reject-with tcp-reset
    0     0 DROP       tcp  --  *      *       0.0.0.0/0            0.0.0.0/0           tcp flags:!0x17/0x02 state NEW
    0     0 DROP       all  --  eth0   *       127.0.0.0/8          0.0.0.0/0
    0     0 DROP       all  --  eth0   *       169.254.0.0/16       0.0.0.0/0
  150 17427 ACCEPT     all  --  lo     *       0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  pptp+  *       0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  tun+   *       0.0.0.0/0            0.0.0.0/0
   21  2102 ACCEPT     all  --  eth1   *       0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  eth2   *       0.0.0.0/0            0.0.0.0/0
    4   116 ACCEPT     icmp --  eth0   *       0.0.0.0/0            0.0.0.0/0           icmp type 0
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            0.0.0.0/0           icmp type 3
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            0.0.0.0/0           icmp type 8
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            0.0.0.0/0           icmp type 11
    0     0 ACCEPT     udp  --  eth0   *       0.0.0.0/0            0.0.0.0/0           udp spt:67 dpt:68
    0     0 ACCEPT     tcp  --  eth0   *       0.0.0.0/0            0.0.0.0/0           tcp spt:67 dpt:68
    0     0 ACCEPT     tcp  --  *      *       0.0.0.0/0            104.x.x.1     __FBTAB____FBTAB__tcp dpt:1875
  128  8616 ACCEPT     tcp  --  *      *       0.0.0.0/0            104.x.x.1     __FBTAB____FBTAB__tcp dpt:22
   42  7859 ACCEPT     udp  --  eth0   *       0.0.0.0/0            0.0.0.0/0           udp dpts:1024:65535 state RELATED,ESTABLISHED
  545  511K ACCEPT     tcp  --  eth0   *       0.0.0.0/0            0.0.0.0/0           tcp dpts:1024:65535 state RELATED,ESTABLISHED

Chain FORWARD (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 ACCEPT     tcp  --  *      eth1    0.0.0.0/0            192.168.101.3       tcp dpt:8888
    0     0 ACCEPT     tcp  --  *      eth2    0.0.0.0/0            192.168.101.3       tcp dpt:8888
    3   164 ACCEPT     tcp  --  *      eth1    0.0.0.0/0            192.168.100.32      tcp dpt:80
    0     0 ACCEPT     tcp  --  *      eth2    0.0.0.0/0            192.168.100.32      tcp dpt:80
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            192.168.100.17      icmp type 0
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            192.168.100.17      icmp type 3
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            192.168.100.17      icmp type 8
    0     0 ACCEPT     icmp --  eth0   *       0.0.0.0/0            192.168.100.17      icmp type 11
    0     0 DROP       icmp --  eth0   *       0.0.0.0/0            192.168.100.17
    0     0 ACCEPT     tcp  --  eth0   *       0.0.0.0/0            192.168.100.17      tcp dpt:80
   18  1028 ACCEPT     all  --  *      *       0.0.0.0/0            0.0.0.0/0           state RELATED,ESTABLISHED
    1    76 ACCEPT     all  --  eth1   *       0.0.0.0/0            0.0.0.0/0
    2   140 ACCEPT     all  --  eth2   *       0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  pptp+  *       0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  tun+   *       0.0.0.0/0            0.0.0.0/0

Chain OUTPUT (policy DROP 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
  150 17427 ACCEPT     all  --  *      lo      0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  *      pptp+   0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  *      tun+    0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  *      eth1    0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     all  --  *      eth2    0.0.0.0/0            0.0.0.0/0
    4   116 ACCEPT     icmp --  *      eth0    0.0.0.0/0            0.0.0.0/0
    0     0 ACCEPT     udp  --  *      eth0    0.0.0.0/0            0.0.0.0/0           udp spt:68 dpt:67
    0     0 ACCEPT     tcp  --  *      eth0    0.0.0.0/0            0.0.0.0/0           tcp spt:68 dpt:67
    0     0 ACCEPT     tcp  --  *      eth0    104.x.x.1      __FBTAB____FBTAB__0.0.0.0/0           tcp spt:1875
  161 27737 ACCEPT     tcp  --  *      eth0    104.x.x.1      __FBTAB____FBTAB__0.0.0.0/0           tcp spt:22
  559 36424 ACCEPT     all  --  *      eth0    0.0.0.0/0            0.0.0.0/0

Chain drop-lan (0 references)
 pkts bytes target     prot opt in     out     source               destination
    0     0 DROP       all  --  *      *       0.0.0.0/0            0.0.0.0/0
[root@firewall ~]#

[root@firewall ~]# iptables -t nat -L -n -v
Chain PREROUTING (policy ACCEPT 156 packets, 11586 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 DNAT       tcp  --  *      *       0.0.0.0/0            104.x.x.1     tcp dpt:80 to:192.168.101.3:8888
    1    60 DNAT       tcp  --  *      *       0.0.0.0/0            104.x.x.1     tcp dpt:99 to:192.168.100.32:80
    0     0 DNAT       tcp  --  *      *       0.0.0.0/0            104.x.x.2     tcp dpt:80 to:192.168.100.17

Chain POSTROUTING (policy ACCEPT 63 packets, 4250 bytes)
 pkts bytes target     prot opt in     out     source               destination
    0     0 ACCEPT     all  --  *      tun+    0.0.0.0/0            0.0.0.0/0
    0     0 SNAT       tcp  --  *      *       192.168.100.0/24     192.168.101.3       tcp dpt:8888 to:192.168.100.1
    0     0 SNAT       tcp  --  *      *       192.168.101.0/24     192.168.101.3       tcp dpt:8888 to:192.168.101.1
    0     0 SNAT       tcp  --  *      *       192.168.100.0/24     192.168.100.32      tcp dpt:80 to:192.168.100.1
    0     0 SNAT       tcp  --  *      *       192.168.101.0/24     192.168.100.32      tcp dpt:80 to:192.168.101.1
    0     0 SNAT       all  --  *      *       192.168.100.17       0.0.0.0/0           to:104.x.x.2
    0     0 SNAT       tcp  --  *      *       192.168.100.0/24     192.168.100.17      tcp dpt:80 to:192.168.100.1
    0     0 SNAT       tcp  --  *      *       192.168.101.0/24     192.168.100.17      tcp dpt:80 to:192.168.101.1
  122  7569 MASQUERADE  all  --  *      eth0    0.0.0.0/0            0.0.0.0/0

Chain OUTPUT (policy ACCEPT 178 packets, 11353 bytes)
 pkts bytes target     prot opt in     out     source               destination
[root@firewall ~]#

08:50 AM
Richard George created a new topic Zarafa to drop Outlook connector in the forums.
A big discussion is going on over on the Zarafa forums about the dropping of the Outlook connector. Strikes me that COS7 may be a good time to investigate the future of OpenChange!
08:08 AM
Fbifido created a new topic Port Forwaring not working correctly???? HELP! in the forums.
Hi,

I am using ClearOS 6.5.0 in gateway mode
1 WAN (104.x.x.x)
2 LAN (192.168.100.1, 192.168.101.1)

I have 2 problem:

1) 1-to-1 NAT, how can I use 1 external ip and forward diff port to multiple servers, eg:
104.x.x.2:80 to 192.168.100.5:80
104.x.x.2:81 to 192.168.100.10:80
104.x.x.2:82 to 192.168.100.15:80
104.x.x.2:83 to 192.168.101.3:8888

my problem try to do a 1-to-1 nat for 104.x.x.2 to 192.168.101.3
and then try to access 104.x.x.1:8888
this did not work. but on any pc on the 192.168.100/101.0/24 network this work fine. but tring to access it from outside it will not work.
So I tried a server that use port 80. I did the 1-to-1 nat for 104.x.x.2 to 192.168.100.15
tried 104.x.x.2:80 and that works.
So I gave up on 1-to-1 NAT.

2) Now I tried port forwarding.
I setup a port forward for 8888 to 8888 of 192.168.101.3
then try 104.x.x.1:8888
well it did not work.
So I setup a forward for 80 to 80 of 192.168.100.15 and that work.

So I try to trick ClearOS and setup a forward for 80 to 8888 of 192.168.101.3
then try 104.x.x.1
guest what, IT WORK.

So I then try:
I setup a forward for 81 to 80 of 192.168.100.15 and that did not work.
I setup a forward for 99 to 80 of 192.168.100.15 and that did not work.

What is causing this, its not allowing me to forward or map any port other than port 80?
Why is it not port forwarding port 8888?

Thanks.
08:03 AM
Chris Fournier replied to the topic Re:"The GHOST vulnerability" - gethostby­name() in the forums.
Oh awesome. That was quick. I assume that would be this update that just installed? glibc-common-2.12-1.149.el6_6.5.i686
07:43 AM
fikse created a new topic Zarafa - Thunderbird/Lightning: Not working in the forums.
Now I have tried both at my homeserver (ClearOS Community 6.6.0) with Zarafa Community, and at a work-installation (ClearOS Professional release 6.5.0 ) with Zarafa Small-business, to connect Lightning in Thunderbird for Win8 to Zarafa calendar. No luck at all. Both Thunderbird and Lightning are latest possible versions.
I have followed what I've found of receipes: Filled in relevant info when making new calendar in Lightning. Tried "everything":

my.zarafa.server:8443/caldav
my.zarafa.server:8443/caldav/johndoe
my.zarafa.server:8443/caldav/johndoe/Kalender
my.zarafa.server:8443/caldav/johndoe/calendar
And all 4 with http and 8080

It's noe a shared calendar Im trying to access, just my own, at first. In web-view Zarafa I have right-klicked the calendar, and made sure that myself have all relevant access.

Lightning seems not to get any response. I got an faultmessage, indicating no respons from server.

At both servers push is working nice, calendar on both iphone and Android is working sweet.

Clueless
06:55 AM
Chris Fournier created a new topic "The GHOST vulnerability" - gethostby­name() in the forums.
I saw this release today, and wasn't sure if we are affected or not. I thought it would be good to bring it up as I saw a few references to glibc relating to COS.

The GHOST vulnerability - what you need to know
05:47 AM
Dmitri replied to the topic Re:The Marketplace is empty (ClearOS Community release 6.6.0 Final) in the forums.
Screenshot of the clean installation

The same problem
05:45 AM
Joop replied to the topic Re:PHP > 5.3.3 in the forums.
Also Flexshares and Windows Networking seems to be destroyed after the PHP upgrade
05:21 AM
Richard George, Ben Chambers replied to the topic Re:Website/SSL certificate in the forums.
Understanderble - nice to know the background (comes from being a retired s/w engineer )
04:47 AM
Nick Hoeldtke replied to the topic Re:Zarafa 7 Webmail - HOWTO Install and Configure in the forums.
thx tim
04:35 AM
Joop replied to the topic Re: Re-install ?? in the forums.
Thanx Tim for this lesson! I will certainly try this next time. The problem was that I could not not login through TTY anymore and also the web interface was down. I think it was a matter of rights and after spending a lot of (to much) time I decided to re-install the server. Some data was lost, but most of it I could recover.
I see I have to learn a lot about Linux and specially ClearOS. Do you know some more in in depth docs about ClearOS?

Joop
01:24 AM
Yesterday
Richard George created a new topic Storage Manager question in the forums.
I'm implementing Storage Manager on a running system - I've already done this successfully on one system, but am experiencing something odd.

I'm trying to move the mySQLdb - which was easy on one system, but causing me a problem on this one. The Storage Manager is reporting the status as 'uninitialized' -rather than 'source folder not empty'. Any ideas what may be causing this? - The flexshare mapping status is reporting as '..not empty..' as expected, but not the mySQL storage mapping ??!!

What am I missing or forgotten??
10:16 PM
Muneer created a new topic dyndns in the forums.
Dear Friends,

Kindly help me we have configured our CCTV access from outside and inside from any web browser and we are using Clear OS 5.2 version as proxy server now my question is i am not able to use inside my proxy server network can some body help me how can i access this.

I really apologize to all for my bad English.


Thanks
Muneer
10:04 PM
Sina Momenpour uploaded a new avatar. 09:40 PM
cofredric replied to the topic Re:bluetack_level1 or heck peerguardian in the forums.
I like this ipset idea
06:52 PM