RE: Problem with ip route . VERY SLOW

Linux Advanced Routing and Traffic Control

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(i speak in english)
Tx for your answer

No, if i ping a local host , it works fine and fast.

I use two route tables with iproutes2 , :
1) table T1
2) table T2

And If I enter 
> ip route ls table T1
default via 192.168.0.100 dev eth3

> ip route ls table T2
default via 192.168.1.100 dev eth2

> route
default 192.168.0.100 UG ..

so , i think there are two default gateways ?
Do you think it's the matter ? if yes , how can I modify it ? 


-----Message d'origine-----
De : Guillaume Beaudoin [mailto:guillaume.beaudoin@xxxxxxxxxx] 
Envoyé : lundi 24 octobre 2005 20:01
À : Franck LEPRETTE
Cc : lartc@xxxxxxxxxxxxxxx
Objet : Re:  Problem with ip route . VERY SLOW


Bonjour Franck,
Hi Franck,

Est-ce que la même chose se produit si tu ping une adresse sur ton
réseau local?  Est-ce que tu aurais deux passerelles par défault?



Does the same thing happens if you ping an address on your local
area network?  Do you have two default gateway?

Feel free to message me off list in french, I don't want to bothers
our english collegues with french too much.

Regards,


> * I believe that is the DNS that makes it take longer here, and not source

> * routing.
> 
> 
> First of all, tx for your answer.
> 
> It's possible but I don't think so because nslookup command answers fast.
> More over, when I type ping hostname, before I have to wait for response,
> the computer has resolved the hostname to ip address.
> 
> But how can I know where is the bottleneck ?
> 
> The problem of very slow connection appears for example when I try to ping
a
> host or when I try to connect to a website with my navigator.
> 
> I remember that I have 3 interfaces and I wonder my self if it's possible
> that there are too many interfaces on the computer; or there are
> restrictions with iproutes2 etc...?
> 
> 

-- 
Guillaume Beaudoin                      "À la hauteur de mon avenir."
Service Informatique                    Une tradition d'excellence
Collège de Bois-de-Boulogne             depuis plus de 40 ans.

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