Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-17 Thread centos
On Fri, 17 Apr 2009 12:18:40 +0200
Rudi Ahlers rudiahl...@gmail.com wrote:

 Thanx guys, I see what I'm looking for doesn't really exist. SME
 does what I need, but still runs on CentOS 4.7, and it doesn't offer
 groupware email out of the box.

What you are looking for doesn't exist in the a fully packaged form.
But if you go to: http://howtoforge.com You will have the
instructions for doing it yourself. Search for Zimbra for the
groupware, samba...

The bandwidth monitoring shouldn't be done on the server but on the
router, always at the edge of the network.

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When the network has to work
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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-17 Thread Rudi Ahlers
On Fri, Apr 17, 2009 at 3:30 PM,  cen...@911networks.com wrote:
 On Fri, 17 Apr 2009 12:18:40 +0200
 Rudi Ahlers rudiahl...@gmail.com wrote:

 Thanx guys, I see what I'm looking for doesn't really exist. SME
 does what I need, but still runs on CentOS 4.7, and it doesn't offer
 groupware email out of the box.

 What you are looking for doesn't exist in the a fully packaged form.
 But if you go to: http://howtoforge.com You will have the
 instructions for doing it yourself. Search for Zimbra for the
 groupware, samba...

 The bandwidth monitoring shouldn't be done on the server but on the
 router, always at the edge of the network.

 --

SME Server 7.4 (http://www.contribs.org) does 90% of what I want,
except for the bandwidth monitoring (per IP basis, aka. bandwidth
accounting - which PFsense can do), and it acts as a router as well.
ClarckConnect can also do this, but it's a commercial product for more
than 10 mailboxes.

Surely, someone, somewhere would know of something similar?


-- 

Kind Regards
Rudi Ahlers
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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-16 Thread Zhang Huangbin
 I'm looking for a (preferably free) alternative to SME / Clark Connect.

 I basically need the following:
 
 - firewall
 - nat
 - VPN
 - bandwidth limiting / monitoring
 - email (SMTP / POP3 / IMAP)  groupware
 - file  printer sharing
 - RAID support
 - if possible fail-over / high availability support.

Here is a free mail server solution for RHEL/CentOS 5.x: 
http://code.google.com/p/iredmail/

-- 
Best regards.

Zhang Huangbin

- Open Source Mail Server Solution for RHEL/CentOS 5.x:
  http://code.google.com/p/iredmail/

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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-16 Thread muhammad panji
On Wed, Apr 15, 2009 at 9:37 PM, Rudi Ahlers rudiahl...@gmail.com wrote:
 Hi all,

 I'm looking for a (preferably free) alternative to SME / Clark Connect.

 I basically need the following:
 - firewall
 - nat
 - VPN
 - bandwidth limiting / monitoring
 - email (SMTP / POP3 / IMAP)  groupware
 - file  printer sharing
 - RAID support
 - if possible fail-over / high availability support.

 I need to support about 15 - 30 (some part time) students, so I would
 like to keep the costs low. If it's free, so much better. SME works
 for most of the stuff, but it still runs on CentOS 4, and I'd prefer
 to use 5.
clarkconnect 5 is on beta 2
http://distrowatch.com/5407

just wait a little while :)




-- 
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http://sumodirjo.wordpress.com
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[CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Rudi Ahlers
Hi all,

I'm looking for a (preferably free) alternative to SME / Clark Connect.

I basically need the following:
- firewall
- nat
- VPN
- bandwidth limiting / monitoring
- email (SMTP / POP3 / IMAP)  groupware
- file  printer sharing
- RAID support
- if possible fail-over / high availability support.

I need to support about 15 - 30 (some part time) students, so I would
like to keep the costs low. If it's free, so much better. SME works
for most of the stuff, but it still runs on CentOS 4, and I'd prefer
to use 5.

Any recommendations?

-- 

Kind Regards
Rudi Ahlers
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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Victor Padro
On Wed, Apr 15, 2009 at 9:37 AM, Rudi Ahlers rudiahl...@gmail.com wrote:

 Hi all,

 I'm looking for a (preferably free) alternative to SME / Clark Connect.

 I basically need the following:
 - firewall
 - nat
 - VPN
 - bandwidth limiting / monitoring
 - email (SMTP / POP3 / IMAP)  groupware
 - file  printer sharing
 - RAID support
 - if possible fail-over / high availability support.

 I need to support about 15 - 30 (some part time) students, so I would
 like to keep the costs low. If it's free, so much better. SME works
 for most of the stuff, but it still runs on CentOS 4, and I'd prefer
 to use 5.

 Any recommendations?

 --

 Kind Regards
 Rudi Ahlers
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Pfsense(FreeBSD based) can be an alternative, although it doesn't support
email/groupware out of the box...but it doesn't mean that it can't be done.
http://www.pfsense.org

I've been running it on a Dell Optiplex PIII for almost 2 years without any
issue using NAT, Port Fowarding, Dual WAN(Cable and ADSL), Captive portal,
DNS Server, Snort, etc.

hope it helps.

-- 
It is human nature to think wisely and act in an absurd fashion.

Todo el desorden del mundo proviene de las profesiones mal o mediocremente
servidas
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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Rainer Duffner
Rudi Ahlers schrieb:
 Hi all,

 I'm looking for a (preferably free) alternative to SME / Clark Connect.

 I basically need the following:
 - firewall
 - nat
 - VPN
 - bandwidth limiting / monitoring
   


I'd split these functions to a separate device, using pfSense on
embedded hardware (ALIX or comparable).
They have no point on a server. pfSense does this on 200 $-size hardware
with 5 Watt energy consumption.

 - email (SMTP / POP3 / IMAP)  groupware
 - file  printer sharing
 - RAID support
   

I don't think there's a free version for everything ;-)
Zimbra is OK, but the commercial edition costs - same with OX and most
other stuff.
Given the complexity of the stuff involved, I'd say anything like this
needs a commercial backer.
Unless you only use mail.


 - if possible fail-over / high availability support.

   


For free?
;-)


 I need to support about 15 - 30 (some part time) students, so I would
 like to keep the costs low. If it's free, so much better. SME works
 for most of the stuff, but it still runs on CentOS 4, and I'd prefer
 to use 5.
   


I have a sense of deja-vu. Didn't we have all these questions and specs
a couple of weeks ago?




Rainer
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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Les Mikesell
Rudi Ahlers wrote:
 Hi all,
 
 I'm looking for a (preferably free) alternative to SME / Clark Connect.
 
 I basically need the following:
 - firewall
 - nat
 - VPN
 - bandwidth limiting / monitoring
 - email (SMTP / POP3 / IMAP)  groupware
 - file  printer sharing
 - RAID support
 - if possible fail-over / high availability support.
 
 I need to support about 15 - 30 (some part time) students, so I would
 like to keep the costs low. If it's free, so much better. SME works
 for most of the stuff, but it still runs on CentOS 4, and I'd prefer
 to use 5.

What's the problem with clarkconnect? It's not particularly difficult to 
  set these functions up yourself starting with a stock Centos if you 
intend to maintain them yourself (SME's main attraction is that the 
configuration interface is easy enough for anyone to use).  With other 
appliance-type distributions you might find it easier to split the 
firewall and application services onto different boxes.

ipcop and ebox look somewhat promising.

-- 
  Les Mikesell
lesmikes...@gmail.com




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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Les Mikesell
Rainer Duffner wrote:
 
 - if possible fail-over / high availability support.

   
 
 
 For free?
 ;-)
 
 
 I need to support about 15 - 30 (some part time) students, so I would
 like to keep the costs low. If it's free, so much better. SME works
 for most of the stuff, but it still runs on CentOS 4, and I'd prefer
 to use 5.
   
 
 
 I have a sense of deja-vu. Didn't we have all these questions and specs
 a couple of weeks ago?

That was more about something that scaled up.  For 15 people I'd 
probably run SME server in a VMware guest on a machine doing something 
else.   And handle the high availablity by having the host use RAID1 on 
swappable disks that could be moved to a spare chassis.

-- 
   Les Mikesell
lesmikes...@gmail.com

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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Victor Padro
On Wed, Apr 15, 2009 at 10:50 AM, Les Mikesell lesmikes...@gmail.comwrote:

 Rainer Duffner wrote:
 
  - if possible fail-over / high availability support.
 
 
 
 
  For free?
  ;-)
 
 
  I need to support about 15 - 30 (some part time) students, so I would
  like to keep the costs low. If it's free, so much better. SME works
  for most of the stuff, but it still runs on CentOS 4, and I'd prefer
  to use 5.
 
 
 
  I have a sense of deja-vu. Didn't we have all these questions and specs
  a couple of weeks ago?

 That was more about something that scaled up.  For 15 people I'd
 probably run SME server in a VMware guest on a machine doing something
 else.   And handle the high availablity by having the host use RAID1 on
 swappable disks that could be moved to a spare chassis.

 --
   Les Mikesell
lesmikes...@gmail.com

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Pfsense supports CARP which can be used for failover.
FreeNAS/Openfiler(CentOS) can be used for file sharing and it supports RAID
also.
and you can use KVM on CentOS to run all of them(VMs) including a VM which
can use Zimbra or any other groupware software you want.

-- 
It is human nature to think wisely and act in an absurd fashion.

Todo el desorden del mundo proviene de las profesiones mal o mediocremente
servidas
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Re: [CentOS] looking for alternative to SME Clark Connect

2009-04-15 Thread Paul Berger
On Wed, Apr 15, 2009 at 11:14 AM, Victor Padro vpa...@gmail.com wrote:

 FreeNAS/Openfiler(CentOS) can be used for file sharing and it supports RAID
 also.


Openfiler uses rPath Linux http://www.openfiler.com/community

They have not used CentOS for some time I think.  AsteriskNOW recently
switched from using rPath to CentOS when they released version 1.5.

Paul
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