Re: [Efw-user] Ping problem

2013-11-12 Thread Alexandru Gheorghe
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Oups, made some mistakes, sorry (wrote in a hurry without testing it).

On 11/12/2013 07:09 PM, Alexandru Gheorghe wrote:
 [...]
 
 You can dump them with this:
 
 for table in filter nat mangle security; do echo -e 
 \n\n[--$table--] ; iptables -t $table -nvL | curl -F
 sprunge=- http://sprunge.us; echo ; echo ; done
 

should be

for table in filter nat mangle security; do echo -e \n\n[--$table--]
; iptables -t $table -nvL | curl -F sprunge=- http://sprunge.us;
echo ; echo ; done

in one line

 
 On 11/12/2013 11:41 AM, ANIS El Achèche wrote:
 [...]
 
 

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Re: [Efw-user] Ping problem

2013-11-12 Thread Alexandru Gheorghe
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Hi,

Can you provide more insights in what is your configuration? This
seems like a network issue.

Do you have IDS (snort) turned on?

Is it virtualized or installed on a bare metal?

Please try to provide captured traffic using the next syntax:
tcpdump -s0 -nnvv -i br0 -w GREEN_capture.pcap

Choose `-i' for the interface you are experiencing downtimes.

Check also /var/log/endian/uplinks and see if the main uplink goes
offline/online from time to time.

Make sure that also your ISP is not causing problems.

Also some dumps of your Firewall rules would be interesting since
you mentioned you can't ping it.

You can dump them with this:

for table in filter nat mangle security; do echo -e
\n\n[--$table--] ; iptables -t $table -nvL | curl -F sprunge=-
http://sprunge.us; echo ; echo ; done

Return the links you get, they will expire in a while.


Is this issue 'felt' from your LAN (just asking that maybe you're
a mobile user connected to it via VPN and trying to ping it over a
public network like the Internet)?

Cheers,
Alex


On 11/12/2013 11:41 AM, ANIS El Achèche wrote:
 Up!!
 
 
 On Mon, Nov 11, 2013 at 5:40 PM, ANIS El Achèche 
 elachechea...@gmail.com mailto:elachechea...@gmail.com wrote:
 
 Hey,
 
 I'm a new member in the ML, I was using Endian for a while now and
 I like it :)
 
 But I have a problem with it since last week.. Actually I'm using 
 Endian as my *GW*, the problem is I have minutes or seconds of 
 *downtime* in my Endian so can't ping it and of course can't 
 access/ping to the internet.. I have no idea why this is happens..
 
 *How can I trace the problem??*
 
 *If* I upgrade to the next version that will solve the problem??
 
 *And the most important question is the upgrade from 2.5.1 to
 2.5.2 safe??*
 
 
 Thx for you help
 
 *Endian informations: * ApplianceCommunity Version2.5.1 
 Kernel2.6.32.43-57 tel:2.6.32.43-57.e43.i586
 
 
 CPU 13% CPU 25% Memory14%1010 MB Swap0%511 MB Main disk11%7.6G 
 Temp0%505.1M Data disk15%23.4G /var/efw9%98.4M /var/log9%15.2G
 
 
 -- Best Regards, El Achèche ANIS Linux user /#486664 / Ubuntu user
 /#32379 / ubuntiste-msakni http://ubuntiste-msakni.legtux.org
 
 
 
 
 -- Best Regards, El Achèche ANIS Linux user /#486664 / Ubuntu user
 /#32379 / ubuntiste-msakni http://ubuntiste-msakni.legtux.org
 
 
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Re: [Efw-user] Endian 3 beta 2 and virtIO drivers

2013-12-21 Thread Alexandru Gheorghe
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Hi,

I think is better to open a bug on Jira tracker (
http://jira.endian.com ) adding the tests you've made.

It would be useful to write any additional information that might
speed up the process of analysis.

With some occurences I've seen this behavior as well but never had
time to dig deeper. I would happily go further on this if I get the
chance and also will let you know.

By the way, changing the driver to VirtIO after an installation
with SCSI or HD worked for me with KVM and virt-manager (Ubuntu 12.10
64-bit 3.5.0-44-generic); have you tried it in this fashion?


Alex

On 12/21/2013 12:26 AM, Ziemowit Pierzycki wrote:
 Does Endian finally support virtIO drivers?  It appears they load
 fine during the installation until the installer claims there is
 not enough space which I assume is because somewhere it doesn't
 recognize /dev/vd* device.  The prompt asking whether it's okay to
 erase the data on the drive mentions /dev/vda.  The failure happens
 right after that.
 
 Why use virtIO?  Lets say you loose storage connection, the IO to
 the storage will be blocked until a reconnect happens while with
 other drivers such as SCSI or HD, you'll most likely see lots of
 errors which lead to all kinds of nasty OS issues.
 
 Ziemowit Pierzycki
 
 
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Re: [Efw-user] QoS for equally distirbuting bandwidth among users

2014-02-09 Thread Alexandru Gheorghe
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Hi Lorenzo,

If you have HTTP Proxy enabled, you could add an access policy to
destination domains and restrict the updates based on time if is
possible (e.g. only on Friday after working hours, for 30 minutes you
are allowed to have Windows Updates).

If not and you still need QoS then you could set it up on the ZONE
you need (e.g. GREEN for the clients) and limit to the destination
domains of Windows updates (IPs) and the according port (80/443 I
presume?).
So for your configuration (assuming an SDSL setup as an example)
would be 16384 kbps up and down. You can then assign High priority for
normal traffic and Low prio for updates (the Low you can update it
yourself to fit accordingly).

The only problem here is to have the IPs constantly updated so
they match the domains and subdomains for updates.

Hope it helps!


Alexander

On 02/09/2014 04:48 PM, ANIS El Ach│che wrote:
 Any ideas??
 
 
 On Fri, Feb 7, 2014 at 1:07 PM, Lorenzo Milesi 
 lorenzo.mil...@yetopen.it mailto:lorenzo.mil...@yetopen.it
 wrote:
 
 thanks
 
 Forgot to say, I'm using EFW 2.5.1
 
 -- Lorenzo Milesi - lorenzo.mil...@yetopen.it 
 mailto:lorenzo.mil...@yetopen.it
 
 YetOpen S.r.l. - http://www.yetopen.it/
 
 
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Re: [Efw-user] Upgrade from 252 stable to 3.0 bleeding edge

2014-03-14 Thread Alexandru Gheorghe
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hi guys.

On 03/14/2014 01:13 PM, St←phane Parenton wrote:
 Every service is ok, except the VPN... _**BUT*__***_ we've had
 some problem with the VPN and i can't tell that the connection
 problem are there because of the 3.0 migration or because there was
 already some troubles in the 2.5.2. the VPN has worked in 2.5.2, so
 it's something that should be unrelated to the 3.0 upgrade... but
 as i haven't solved it yet, i cannot say more about it.
for VPN please check the Bug tracker: http://jira.endian.com

especially for IPsec. we've dealt with some issues lately regarding
several parameters like leftsourceip and leftnexthop that were
breaking some vpn tunnels with devices like cisco and such.
[ http://jira.endian.com/browse/{UTM-875,UTM-801,UTM-862,UTM-770} ]

please update there any issues you encounter so we can track them (all
of us).

 
 Some GUI details have been changed, but no revolution though, so
 no problem i can say it's ok for the 3.0 upgrade
sure, some new stuff was introduced, probably the most influential
change is that strongSwan was updated to 5.x, so no longer pluto but
say hello to charon. mainly now there should be reloads on connections
and only restart when the service's settings change.

if you encounter any issues with this (and crypto settings for your
connections and such) don't hesitate to open a bug or write to ml



alexander
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Re: [Efw-user] Use Public IP from LAN

2014-09-24 Thread Alexandru Gheorghe
On 09/24/2014 01:24 PM, ANIS El Achèche wrote:
 Now I want that the traffic between my local IP and Red IP will be
 allowed, the FW log shows me this INPUTFW:DROP TCP 192.168.1.xx:port  -
 RED IP: port
You don't need NAT if you want a GREEN client to go out in WAN on some
non standard (meaning, not defined by default in Firewall) port/service.

Just allow it in Outgoing firewall. More info at [1].


REFERENCE:
[1] How To [KB]:
http://help.endian.com/entries/21231431-Applications-fail-to-connect-from-behind-an-Endian-UTM-Appliance

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Re: [Efw-user] Use Public IP from LAN

2014-09-24 Thread Alexandru Gheorghe
On 09/24/2014 02:00 PM, ANIS El Achèche wrote:
 I know that, but when I use my REDIP from my LAN the FW block that request!
Then you need to specify to allow in Firewall  System access (specify
the source ip to be safe).


System access must match INPUTFW chain which is defined in INPUT (filter
table) of netfilter (see with iptables).
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