--- Sergio Basurto Juarez <[EMAIL PROTECTED]> wrote:
>
> --- "H. S." <[EMAIL PROTECTED]> wrote:
>
> > Apparently, _Riccardo Tortorici_, on 16/11/04
> > 22:39,typed:
> > > Check your iptables settings...I had this
> problem
> > months ago...
> >
> > What did you find your problem was? How did you
> > solve it?
> >
> > ->HS
> >
> >
> > > H. S. wrote:
> > >
> > >> On Debian Testing running 2.6.7,the 'route'
> > command is taking
> > >> unusually long time to give the table:
> > >> ~# time route
> > >> Kernel IP routing table
> > >> Destination Gateway Genmask
> Flags
> > Metric Ref Use Iface
> > >> x.y.z.z * 255.255.255.255 UH
>
> > 0 0 0 ppp0
> > >> 192.168.1.0 * 255.255.255.0 U
>
> > 0 0 0 eth0
> > >> 192.168.0.0 * 255.255.255.0 U
>
> > 0 0 0 eth1
> > >> default x.y.z.z 0.0.0.0 UG
>
> > 0 0 0 ppp0
> > >>
> > >> real 0m20.010s
> > >> user 0m0.002s
> > >> sys 0m0.002s
> > >>
> > >>
> > >> However, 'route -n' command gives the output
> > almost instantly.
> > >>
> > >> Anybody else experiencing this? Any idea why
> this
> > would be so?
> > >>
> > >> ->HS
> > >>
> > >>
> > >
>
> When you type the command:
> #route -n
> you are telling to route that does not try to resolv
> names. That's why it returns almost immediatly.
> Nevertheless if your dns server is setup correctly
> it
> does not have to take long time in fact the
> difference
> is tiny:
>
> # time route
> Kernel IP routing table
> Destination Gateway Genmask
> Flags
> Metric Ref Use Iface
> 10.0.0.0 * 255.255.255.0 U
>
> 0 0 0 eth1
> 192.168.0.0 * 255.255.255.0 U
>
> 0 0 0 eth0
> default 10.0.0.1 0.0.0.0 UG
>
> 0 0 0 eth1
>
> real 0m0.005s
> user 0m0.000s
> sys 0m0.000s
> # time route -n
> Kernel IP routing table
> Destination Gateway Genmask
> Flags
> Metric Ref Use Iface
> 10.0.0.0 0.0.0.0 255.255.255.0 U
>
> 0 0 0 eth1
> 192.168.0.0 0.0.0.0 255.255.255.0 U
>
> 0 0 0 eth0
> 0.0.0.0 10.0.0.1 0.0.0.0 UG
>
> 0 0 0 eth1
>
> real 0m0.003s
> user 0m0.010s
> sys 0m0.000s
>
>
> Regards.
>
>
>
>
;P
Sorry I forgot to mention, for short, the matter is
that route takes too much time when your dns server,
or servers are missing somenthing or misconfigured.
May be a caching only server would help or lwresd.
Regards.
=====
--
Sergio Basurto J.
If I have seen further it is by standing on the
shoulders of giants. (Isaac Newton)
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