Hi Tomas,
It's an initialisation issue, which does no harm, but is not nice either. In 
order
to get rid of those messages apply the patch:

--- details.php.orig    Thu Jan  5 11:09:15 2012
+++ details.php Thu Jan  5 11:11:59 2012
@@ -1119,7 +1119,10 @@

+       foreach ( array( '', '_tcp', '_udp', '_icmp', '_other' ) as $_type ) {
+               $flows_sum[$_type] = 0;
+               $packets_sum[$_type] = 0;
+               $bits_sum[$_type] = 0;
+       }
+
        $row = 1;



On 1/3/12 14:03, Tomas Plesnik wrote:
> Dne 3.1.2012 08:13, Peter Haag napsal(a):
>> Hi Tomas,
>> This looks more like a browser issue. What browser are you using? Maybe you 
>> can
>> try another one.
> 
> Personaly I use Firefox 9.0.1 on Ubuntu 10.04.3 LTS, but I just tried using
> 
> Opera 11.60,
> Chrome 16.0.912.63,
> 
> on Ubuntu and
> 
> Internet Explorer 9,
> Safari 5.1.2,
> Opera 11.52,
> Firefox 8.0,
> Chrome 16.0.912.63,
> 
> on Windows 7 too. Each browser displayed the same warning and notices.
> For testing purposes I tried to enable display_errors directive in
> php.ini on all servers where the nfsen is installed, but I get same
> result everytime.
> 
> Tom
> 
> 
>> Many thanks
> 
>>      - Peter
> 
>> On 1/2/12 13:38, Tomas Plesnik wrote:
>>> Hi Peter,
>>>
>>> Dne 31.12.2011 14:40, Peter Haag napsal(a):
>>>> Hi list,
>>>> I just released nfsen-1.3.6 as an intermediate release.
>>>
>>> I just installed nfsen-1.3.6 on our devel Centos server with enabled
>>> display_errors directive in /etc/php.ini. But when I load Details
>>> section in NfSen interface I get several warnings and notices:
>>>
>>> Warning: Unexpected character in input: '' (ASCII=1) state=2 in
>>> /var/www/html/nfsen/details.php on line 1709
>>>
>>> Notice: Undefined index: in /var/www/html/nfsen/details.php on line 1148
>>>
>>> Notice: Undefined index: _tcp in /var/www/html/nfsen/details.php on line
>>> 1148
>>>
>>> Notice: Undefined index: _udp in /var/www/html/nfsen/details.php on line
>>> 1148
>>>
>>> Notice: Undefined index: _icmp in /var/www/html/nfsen/details.php on
>>> line 1148
>>>
>>> Notice: Undefined index: _other in /var/www/html/nfsen/details.php on
>>> line 1148
>>>
>>> Notice: Undefined index: in /var/www/html/nfsen/details.php on line 1171
>>>
>>> Notice: Undefined index: _tcp in /var/www/html/nfsen/details.php on line
>>> 1171
>>>
>>> Notice: Undefined index: _udp in /var/www/html/nfsen/details.php on line
>>> 1171
>>>
>>> Notice: Undefined index: _icmp in /var/www/html/nfsen/details.php on
>>> line 1171
>>>
>>> Notice: Undefined index: _other in /var/www/html/nfsen/details.php on
>>> line 1171
>>>
>>> Notice: Undefined index: in /var/www/html/nfsen/details.php on line 1193
>>>
>>> Notice: Undefined index: _tcp in /var/www/html/nfsen/details.php on line
>>> 1193
>>>
>>> Notice: Undefined index: _udp in /var/www/html/nfsen/details.php on line
>>> 1193
>>>
>>> Notice: Undefined index: _icmp in /var/www/html/nfsen/details.php on
>>> line 1193
>>>
>>> Notice: Undefined index: _other in /var/www/html/nfsen/details.php on
>>> line 1193
>>>
>>>
>>> Is it correct?
>>>
>>>
>>> Tomas
>>>
>>>
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> 
> 
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-- 
--
Be nice to your netflow data

------------------------------------------------------------------------------
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infrastructure or vast IT resources to deliver seamless, secure access to
virtual desktops. With this all-in-one solution, easily deploy virtual 
desktops for less than the cost of PCs and save 60% on VDI infrastructure 
costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox
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