'[PacketFence-users] R: R: R: R: No client IP update in cluster'

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List:       packetfence-users
Subject:    [PacketFence-users] R:  R: R: R: No client IP update in cluster
From:       luca comes via PacketFence-users <packetfence-users () lists ! sourceforge ! net>
Date:       2018-01-31 15:12:52
Message-ID: AM2PR07MB0674E8934CBBF79A1FC91BCBDFFB0 () AM2PR07MB0674 ! eurprd07 ! prod ! outlook ! com
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Ok Fabrice,
I imagined it so I will wait for a fix in next release if it is possible.

Thanks


P.S: On next week we will go in production on my company's first site and w=
e're going to buy the silver support.

Luca



________________________________
Da: Fabrice Durand via PacketFence-users <packetfence-users@lists.sourcefor=
ge.net>
Inviato: mercoled=EC 31 gennaio 2018 15:14
A: packetfence-users@lists.sourceforge.net
Cc: Fabrice Durand
Oggetto: Re: [PacketFence-users] R: R: R: No client IP update in cluster


Hello Luca,

dhcp is udp traffic so it's not really easy to load balance.

Btw there is a pull request on github for that:

https://github.com/inverse-inc/packetfence/pull/2887

Regards

Fabrice



Le 2018-01-31 =E0 03:40, luca comes via PacketFence-users a =E9crit :
Hi Fabrice,
I checked and what I can see is that pfdhcplistener is populated only on th=
e master machine. The other 2 nodes have queue empty. The cluster doesn't b=
alance over all the nodes? Should I tune some parameters?

Luca



________________________________
Da: Durand fabrice via PacketFence-users <packetfence-users@lists.sourcefor=
ge.net><mailto:packetfence-users@lists.sourceforge.net>
Inviato: marted=EC 30 gennaio 2018 01:04
A: packetfence-users@lists.sourceforge.net<mailto:packetfence-users@lists.s=
ourceforge.net>
Cc: Durand fabrice
Oggetto: Re: [PacketFence-users] R: R: No client IP update in cluster


It looks like you probably have a high number of job waiting in the queue, =
take a look on the admin gui to see how many.

Le 2018-01-25 =E0 11:24, luca comes via PacketFence-users a =E9crit :
Hi Fabrice,
I then installed dhcp forwarder on my DHCP and I can see traffic arrive wit=
h tcpdump. The client IP on the gui has changed but after a long long time.=
 It's strange because in a standalone configuration this feature was really=
 quick is there something else I can check?

Thanks

Luca

________________________________
Da: Durand fabrice via PacketFence-users <packetfence-users@lists.sourcefor=
ge.net><mailto:packetfence-users@lists.sourceforge.net>
Inviato: marted=EC 23 gennaio 2018 03:46
A: packetfence-users@lists.sourceforge.net<mailto:packetfence-users@lists.s=
ourceforge.net>
Cc: Durand fabrice
Oggetto: Re: [PacketFence-users] R: No client IP update in cluster


Hello Luca,


it's also available for Linux: https://github.com/inverse-inc/packetfence-d=
hcp-forwarder/tree/master/dhcp-forwarder so you can install it on each clus=
ter's member.


Le 2018-01-22 =E0 10:34, luca comes via PacketFence-users a =E9crit :
Hi Fabrice,
I'm using a cluster of ISC DHCPD on CentOS 7 so think I can't use your dhcp=
 forwarder. I understand is it only for windows isn't it? Anyway I did a te=
st, when the client change role it send a dhcp request to the server:

[root@dhcp01 ~]# tail -f /var/log/dhcp/dhcpd.log | grep 00:9c:02:92:ea:b0
Jan 22 12:23:54 dhcp01 dhcpd: DHCPACK to 172.20.251.192 (00:9c:02:92:ea:b0)=
 via ens160
Jan 22 12:24:00 dhcp01 dhcpd: DHCPREQUEST for 172.20.251.192 from 00:9c:02:=
92:ea:b0 (LAB3-NB) via 192.168.167.1: wrong network.
Jan 22 12:24:00 dhcp01 dhcpd: DHCPNAK on 172.20.251.192 to 00:9c:02:92:ea:b=
0 via 192.168.167.1
Jan 22 12:24:00 dhcp01 dhcpd: DHCPDISCOVER from 00:9c:02:92:ea:b0 via 192.1=
68.167.1
Jan 22 12:24:01 dhcp01 dhcpd: DHCPOFFER on 192.168.167.190 to 00:9c:02:92:e=
a:b0 (LAB3-NB) via 192.168.167.1
Jan 22 12:24:01 dhcp01 dhcpd: DHCPREQUEST for 192.168.167.190 (172.27.112.1=
7) from 00:9c:02:92:ea:b0 (LAB3-NB) via 192.168.167.1
Jan 22 12:24:01 dhcp01 dhcpd: DHCPACK on 192.168.167.190 to 00:9c:02:92:ea:=
b0 (LAB3-NB) via 192.168.167.1

Instead I can't see any packet on the pfdhcplistener for that MAC Address. =
The strange thing is that it is receiving traffic from the DHCP on port 767=
. At the moment I put an helper address on the switch so a copy of the traf=
fic is sent directly to the pfdhcplistener and the client IP is updated. It=
's always showed as offline but I don't understand why.
If you didn't install the forwarder , from where do you receive the copy of=
 the dhcp traffic on the port 767 ?
Also inline/offline is based on the accounting , not from the dhcp.

Regards
Fabrice


Luca


Inviato da Outlook<http://aka.ms/weboutlook>

________________________________
Da: Durand fabrice via PacketFence-users <packetfence-users@lists.sourcefor=
ge.net><mailto:packetfence-users@lists.sourceforge.net>
Inviato: sabato 20 gennaio 2018 03:21
A: packetfence-users@lists.sourceforge.net<mailto:packetfence-users@lists.s=
ourceforge.net>
Cc: Durand fabrice
Oggetto: Re: [PacketFence-users] No client IP update in cluster


Hello Lucas,


first use that instead:

https://github.com/inverse-inc/packetfence-dhcp-forwarder


And there is no listening process on UDP 767 but pfdhcplistener capture the=
 traffic on 67/68 and 767.

If you tail pfdhcplistener on the server where the vip is , do you see some=
 updates from te hproduction dhcp server ?

Also do a capture on the management interface to see if you receive somethi=
ng on the port 767. (tshark -i eth0 -f "port 767")


Regards

Fabrice


Le 2018-01-18 =E0 09:43, luca comes via PacketFence-users a =E9crit :
Hi all,
I've migrated my single node infrastructure to a 3 node cluster. At the mom=
ent I'm testing 802.1x with a Cisco catalyst 2950 and the authentication is=
 working fine. I also have in production a wireless guest access with spons=
or on Cisco WLC taht is working really well. Unfortunately I noticed that t=
he client IP address is never updated on the nodes page. I have a productio=
n DHCP server on the same management VLAN with udp_reflector pointing to th=
e new VIP on the cluster. With single node the problem wasn't showed and th=
e IP was correctly updated after a few seconds. The command I'm using on th=
e DHCP server is:

/usr/local/bin/udp_reflector -s pcap2:67 -d 172.27.17.7:767 -b 25000 &

Where 172.27.17.7 is the VIP exposed by the cluster.

I would expect UDP port 767 on PF nodes in listening but they are not. Is s=
omething missing in my configuration?

Thanks

Luca


Inviato da Outlook<http://aka.ms/weboutlook>



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--
Fabrice Durand
fdurand@inverse.ca<mailto:fdurand@inverse.ca> ::  +1.514.447.4918 (x135) ::=
  www.inverse.ca<http://www.inverse.ca>
Inverse inc. :: Leaders behind SOGo (http://www.sogo.nu) and PacketFence (h=
ttp://packetfence.org)

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<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> Ok Fabrice,</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> I imagined it so I will wait for \
a fix in next release if it is possible.</div> <div style="font-family: Calibri, \
Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: \
rgba(0, 0, 0, 0);"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> Thanks</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
                rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);">
P.S: On next week we will go in production on my company's first site and we're going \
to buy the silver support.</div> <div style="font-family: Calibri, Helvetica, \
sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, \
0);"> <br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> Luca</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: \
rgb(0, 0, 0);"> <br>
</div>
<div id="signature">
<p><br>
</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" \
style="font-size:11pt" color="#000000"><b>Da:</b> Fabrice Durand via \
PacketFence-users &lt;packetfence-users@lists.sourceforge.net&gt;<br> <b>Inviato:</b> \
mercoledì 31 gennaio 2018 15:14<br> <b>A:</b> \
packetfence-users@lists.sourceforge.net<br> <b>Cc:</b> Fabrice Durand<br>
<b>Oggetto:</b> Re: [PacketFence-users] R: R: R: No client IP update in \
cluster</font> <div>&nbsp;</div>
</div>
<div style="background-color:#FFFFFF">
<p>Hello Luca,</p>
<p>dhcp is udp traffic so it's not really easy to load balance.</p>
<p>Btw there is a pull request on github for that:</p>
<p><a class="x_moz-txt-link-freetext" \
href="https://github.com/inverse-inc/packetfence/pull/2887">https://github.com/inverse-inc/packetfence/pull/2887</a></p>
 <p>Regards</p>
<p>Fabrice</p>
<p><br>
</p>
<p><br>
</p>
<br>
<div class="x_moz-cite-prefix">Le 2018-01-31 à 03:40, luca comes via \
PacketFence-users a écrit&nbsp;:<br> </div>
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<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Hi Fabrice,</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> I checked and what I can see is \
that pfdhcplistener is populated only on the master machine. The other 2 nodes have \
queue empty. The cluster doesn't balance over all the nodes? Should I tune some \
parameters?</div> <div style="font-family:Calibri,Helvetica,sans-serif; \
font-size:12pt; color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Luca</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0)"> <br>
</div>
<div id="x_signature">
<p><br>
</p>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" \
style="font-size:11pt"><b>Da:</b> Durand fabrice via PacketFence-users <a \
class="x_moz-txt-link-rfc2396E" \
href="mailto:packetfence-users@lists.sourceforge.net"> \
&lt;packetfence-users@lists.sourceforge.net&gt;</a><br> <b>Inviato:</b> martedì 30 \
gennaio 2018 01:04<br> <b>A:</b> <a class="x_moz-txt-link-abbreviated" \
href="mailto:packetfence-users@lists.sourceforge.net"> \
packetfence-users@lists.sourceforge.net</a><br> <b>Cc:</b> Durand fabrice<br>
<b>Oggetto:</b> Re: [PacketFence-users] R: R: No client IP update in cluster</font>
<div>&nbsp;</div>
</div>
<div style="background-color:#FFFFFF">
<p>It looks like you probably have a high number of job waiting in the queue, take a \
look on the admin gui to see how many.<br> </p>
<br>
<div class="x_x_moz-cite-prefix">Le 2018-01-25 à 11:24, luca comes via \
PacketFence-users a écrit&nbsp;:<br> </div>
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<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Hi Fabrice,</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> I then installed dhcp forwarder on \
my DHCP and I can see traffic arrive with tcpdump. The client IP on the gui has \
changed but after a long long time. It's strange because in a standalone \
configuration this feature was really quick is there something else I  can \
check?</div> <div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Thanks</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Luca</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0)"> <br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" \
color="#000000" style="font-size:11pt"><b>Da:</b> Durand fabrice via \
PacketFence-users <a class="x_x_moz-txt-link-rfc2396E" \
href="mailto:packetfence-users@lists.sourceforge.net"> \
&lt;packetfence-users@lists.sourceforge.net&gt;</a><br> <b>Inviato:</b> martedì 23 \
gennaio 2018 03:46<br> <b>A:</b> <a class="x_x_moz-txt-link-abbreviated" \
href="mailto:packetfence-users@lists.sourceforge.net"> \
packetfence-users@lists.sourceforge.net</a><br> <b>Cc:</b> Durand fabrice<br>
<b>Oggetto:</b> Re: [PacketFence-users] R: No client IP update in cluster</font>
<div>&nbsp;</div>
</div>
<div style="background-color:#FFFFFF">
<p>Hello Luca,</p>
<p><br>
</p>
it's also available for Linux: <a class="x_x_x_moz-txt-link-freetext" \
href="https://github.com/inverse-inc/packetfence-dhcp-forwarder/tree/master/dhcp-forwarder">
 https://github.com/inverse-inc/packetfence-dhcp-forwarder/tree/master/dhcp-forwarder</a> \
so you can install it on each cluster's member.<br> <br>
<br>
<div class="x_x_x_moz-cite-prefix">Le 2018-01-22 à 10:34, luca comes via \
PacketFence-users a écrit&nbsp;:<br> </div>
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<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Hi Fabrice,</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> I'm using a cluster of&nbsp;ISC \
DHCPD on CentOS 7 so think I can't use your dhcp forwarder. I understand is it only \
for windows isn't it? Anyway I did a test, when the client change role it send a dhcp \
request to the server:</div> <div style="font-family:Calibri,Helvetica,sans-serif; \
font-size:12pt; color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <div><span style="">[root@dhcp01 \
~]# tail -f /var/log/dhcp/dhcpd.log | grep 00:9c:02:92:ea:b0</span></div> <div><span \
style="">Jan 22 12:23:54 dhcp01 dhcpd: DHCPACK to 172.20.251.192 (00:9c:02:92:ea:b0) \
via ens160</span></div> <div><span style="">Jan 22 12:24:00 dhcp01 dhcpd: DHCPREQUEST \
for 172.20.251.192 from 00:9c:02:92:ea:b0 (LAB3-NB) via 192.168.167.1: wrong \
network.</span></div> <div><span style="">Jan 22 12:24:00 dhcp01 dhcpd: DHCPNAK on \
172.20.251.192 to 00:9c:02:92:ea:b0 via 192.168.167.1</span></div> <div><span \
style="">Jan 22 12:24:00 dhcp01 dhcpd: DHCPDISCOVER from 00:9c:02:92:ea:b0 via \
192.168.167.1</span></div> <div><span style="">Jan 22 12:24:01 dhcp01 dhcpd: \
DHCPOFFER on 192.168.167.190 to 00:9c:02:92:ea:b0 (LAB3-NB) via \
192.168.167.1</span></div> <div><span style="">Jan 22 12:24:01 dhcp01 dhcpd: \
DHCPREQUEST for 192.168.167.190 (172.27.112.17) from 00:9c:02:92:ea:b0 (LAB3-NB) via \
192.168.167.1</span></div> <div><span style="">Jan 22 12:24:01 dhcp01 dhcpd: DHCPACK \
on 192.168.167.190 to 00:9c:02:92:ea:b0 (LAB3-NB) via 192.168.167.1</span></div> \
<div><br> </div>
Instead I can't see any packet on the pfdhcplistener for that MAC Address. The \
strange thing is that it is receiving traffic from the DHCP on port 767. At the \
moment I put an helper address on the switch so a copy of the traffic is sent \
directly to the pfdhcplistener  and the client IP is updated. It's always showed as \
offline but I don't understand why.</div> </blockquote>
If you didn't install the forwarder , from where do you receive the copy of the dhcp \
traffic on the port 767 ?<br> Also inline/offline is based on the accounting , not \
from the dhcp.<br> <br>
Regards<br>
Fabrice<br>
<br>
<blockquote type="cite">
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Luca</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0)"> <br>
</div>
<div id="x_x_x_signature">
<p>Inviato da <a href="http://aka.ms/weboutlook">Outlook</a><br>
</p>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" \
color="#000000" style="font-size:11pt"><b>Da:</b> Durand fabrice via \
PacketFence-users <a class="x_x_x_moz-txt-link-rfc2396E" \
href="mailto:packetfence-users@lists.sourceforge.net"> \
&lt;packetfence-users@lists.sourceforge.net&gt;</a><br> <b>Inviato:</b> sabato 20 \
gennaio 2018 03:21<br> <b>A:</b> <a class="x_x_x_moz-txt-link-abbreviated" \
href="mailto:packetfence-users@lists.sourceforge.net"> \
packetfence-users@lists.sourceforge.net</a><br> <b>Cc:</b> Durand fabrice<br>
<b>Oggetto:</b> Re: [PacketFence-users] No client IP update in cluster</font>
<div>&nbsp;</div>
</div>
<div style="background-color:#FFFFFF">
<p>Hello Lucas,</p>
<p><br>
</p>
<p>first use that instead:</p>
<p><a class="x_x_x_x_moz-txt-link-freetext" \
href="https://github.com/inverse-inc/packetfence-dhcp-forwarder">https://github.com/inverse-inc/packetfence-dhcp-forwarder</a></p>
 <p><br>
</p>
<p>And there is no listening process on UDP 767 but pfdhcplistener capture the \
traffic on 67/68 and 767.</p> <p>If you tail pfdhcplistener on the server where the \
vip is , do you see some updates from te hproduction dhcp server ?</p> <p>Also do a \
capture on the management interface to see if you receive something on the port 767. \
(tshark -i eth0 -f &quot;port 767&quot;)</p> <p><br>
</p>
<p>Regards</p>
<p>Fabrice</p>
<p><br>
</p>
<br>
<div class="x_x_x_x_moz-cite-prefix">Le 2018-01-18 à 09:43, luca comes via \
PacketFence-users a écrit&nbsp;:<br> </div>
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<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Hi all,</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> I've migrated my single node \
infrastructure to a 3 node cluster. At the moment I'm testing 802.1x with a Cisco \
catalyst 2950 and the authentication is working fine. I also have in production a \
wireless guest access with sponsor on&nbsp;Cisco WLC taht is working  really well. \
Unfortunately I noticed that the client IP address is never updated on the nodes \
page. I have a production DHCP server on the same management VLAN with udp_reflector \
pointing to the new VIP on the cluster. With single node the problem wasn't showed  \
and the IP was correctly updated after a few seconds. The command I'm using on the \
DHCP server is:</div> <div style="font-family:Calibri,Helvetica,sans-serif; \
font-size:12pt; color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
                color:rgb(0,0,0); background-color:rgba(0,0,0,0)">
/usr/local/bin/udp_reflector -s pcap2:67 -d 172.27.17.7:767 -b 25000 &amp;<br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Where 172.27.17.7 is the VIP \
exposed by the cluster.</div> <div style="font-family:Calibri,Helvetica,sans-serif; \
font-size:12pt; color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> I would expect UDP port 767 on PF \
nodes in listening but they are not. Is something missing in my configuration?</div> \
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Thanks</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> Luca</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; \
color:rgb(0,0,0); background-color:rgba(0,0,0,0)"> <br>
</div>
<div id="x_x_x_x_signature">
<p>Inviato da <a href="http://aka.ms/weboutlook">Outlook</a><br>
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<pre class="x_moz-signature" cols="72">-- 
Fabrice Durand
<a class="x_moz-txt-link-abbreviated" \
href="mailto:fdurand@inverse.ca">fdurand@inverse.ca</a> ::  &#43;1.514.447.4918 \
(x135) ::  <a class="x_moz-txt-link-abbreviated" \
href="http://www.inverse.ca">www.inverse.ca</a> Inverse inc. :: Leaders behind SOGo \
(<a class="x_moz-txt-link-freetext" href="http://www.sogo.nu">http://www.sogo.nu</a>) \
and PacketFence (<a class="x_moz-txt-link-freetext" \
href="http://packetfence.org">http://packetfence.org</a>) </pre> </div>
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