iptables

[deepak]

Sure will, Jack

jack wrote:
> On Mon, 2007-07-23 at 08:52 -0400, jonathan wrote:
>   
>> well done sorry that I wasn't much help.
>>
>> jonathan hopley
>> deepak wrote:
>>
>>     
>>> Disabled ipv6 completely, reinstalled iptables. So far, it seems to
>>>       
>> be
>>     
>>> working fine.
>>>
>>> johan wrote:
>>>       
>>>> My opinion too, I use shorewall, based on iptables. Removing
>>>>         
>> iptables is
>>     
>>>> not an option. I will debug iptables a bit. Or programmers of
>>>>         
>> iptable
>>     
>>>> here present in this mailinglist ?
>>>>
>>>> Greetz,
>>>> Johan
>>>>
>>>>
>>>> jonathan wrote:
>>>>  
>>>>         
>>>>> deepak you do know that iptables is the firewall for linux so
>>>>>           
>> removing
>>     
>>>>> it is not such a good idea.
>>>>> deepak wrote:
>>>>>  
>>>>>    
>>>>>           
>>>>>> What happened to me was similar. That's why I removed iptables,
>>>>>>             
>> and
>>     
>>>>>> there is no problem now.
>>>>>>
>>>>>> johan wrote:
>>>>>>    
>>>>>>      
>>>>>>             
>>>>>>> hi
>>>>>>>
>>>>>>> since my last upgrade of iptables, file sending amsn doesn't
>>>>>>>               
>> seem to
>>     
>>>>>>> work very well anymore. After a few bytes of sending, the
>>>>>>>               
>> sending
>>     
>>>>>>> blocks. Very strange. Also mismatches in packets sent (bytes)
>>>>>>> greetz,
>>>>>>> Johan
>>>>>>>
>>>>>>> deepak wrote:
>>>>>>>  
>>>>>>>      
>>>>>>>        
>>>>>>>               
>>>>>>>> After the recent iptables update on my Feisty, my DSL
>>>>>>>>                 
>> connection would
>>     
>>>>>>>> sleep after a few minutes. I tried downgrading it to the
>>>>>>>>                 
>> previous
>>     
>>>>>>>> version, but even that did not work. Ultimately, removing it
>>>>>>>>                 
>> did.
>>     
>>>>>>>> Any ideas?
>>>>>>>>
>>>>>>>>  
>>>>>>>>    
>>>>>>>>        
>>>>>>>>          
>>>>>>>>                 
>>>>>>>  
>>>>>>>      
>>>>>>>        
>>>>>>>               
>>>>>  
>>>>>    
>>>>>           
>>>>  
>>>>         
>> --
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>>
>>     
> Deepak~
> I just saw this again and I have to ask - 
> What exactly does 
>   
>> ">>>>> since my last upgrade of iptables, file sending amsn doesn't
>>     
> seem to
>   
>>>>>>> work very well anymore. After a few bytes of sending, the
>>>>>>>               
>> sending
>>     
>>>>>>> blocks. Very strange. Also mismatches in packets sent (bytes)"
>>>>>>>               
> this mean?
>
> In particular, what is 'amsn' ?
> If it starts sending, and then hangs, it's probably not iptables
> directly, since if there were a rule denying sending to a particular ip
> address, subnet, net, etc., it would never start.
> Mismatches in packets is also not a culprit directly of iptables that
> I'm aware of...
>
> I've heard that some people have had to remove ipv6 completely from
> Ubuntu and its various implementations (kubuntu, xubuntu, etc) since
> version 5, but it usually pointed to other problems which removing ipv6
> happened to placate, but not really fix.
>
> I would take a close look at your networking setup first, i.e. - if
> you're running gnome, are you using network-manager ? ...
> I would also look through the log files in /var/log and try running the
> processes you are using from the commandline with a 2nd terminal window
> watching the process and/or dmesg for other clues.
>
> I looked back through the thread and didn't notice where you posted any
> of your configuration info or output from commands like ifconfig,
> netstat, hwinfo, etc to the list.  These are usually very helpful in
> assisting you with determining the root cause of a particular problem.
>
> I'm glad it seems to be working for you now, but do have a look at the
> suggestions above and see if you can discover any other possible
> causes...
>
> Jack
>
>
>   
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