Hi all
after I config RTC as a MODULE,and I can see rtc.ko in /lib/
when I run ./Load.Nistnet, it will pop up :
./Load.Nistnet
> ERROR: Module rtc does not exist in /proc/modules
> Couldn't find rtc module - /dev/rtc will be mostly
> unusable after running nistnet. Sorry about that....
> To prevent this message, recompile rtc
> (Enhanced Real Time Clock Support, under
> character devices) as a module.
> nistnet module installed successfully
when I restart my pc, monitor will show all bellowing info:
fast_rtc: lost around 0 interrupts at 8192Hz
...
...
or
fast_rtc: lost around 75 interrupts at 8192Hz
...
...
and even I just insmod nistnet.ko
it will also pop fast_rtc error info.
Does it mean my system crashed?
Rgds,
Jeff
From: "lu jeff" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
CC: nistnet@antd.nist.gov
Subject: [nistnet] Re: nistnet canot work properly???
Date: Mon, 28 Aug 2006 09:30:26 +0000
Hi Morris,and All
I had configed Node B as a router, and also enable ip_forward
Node A and C are in the different subnet.
I can ping each other before I use Nistnet.
I had installed my Linux kernal more than 4 times,
and I am sure successfully rebuild you kernel with RTC as a MODULE,
at least I had config it when make menuconfig
but unfortunatly after I insmod nistnet, I canot use it.
is there some simple method to examine the Nistnet works well?
(can I just use ping?)
Rgds,
Jegg
From: David Morris <[EMAIL PROTECTED]>
To: lu jeff <[EMAIL PROTECTED]>
CC: <nistnet@antd.nist.gov>
Subject: Re: nistnet canot work properly???
Date: Sun, 27 Aug 2006 12:45:31 -0700 (PDT)
You don't want to configure Node B with a bridge ... The Nistnet system
should be configured as a router with IP Forwarding ON. ...
Can't specifically answer re. your RTC error/warning messages except that
I suspect you did't successfully rebuild you kernel with RTC as a MODULE
and the reboot the system with that kernel.
On Sun, 27 Aug 2006, lu jeff wrote:
>
> I had installed the NistNet,
> using the following instruction,
> make /make install/insmod nistnet.ko
> (if I use ./Load.NistNet
> it will show the following info:
> EMAIL PROTECTED] nistnet-3.0a]# ./Load.Nistnet
> ERROR: Module rtc does not exist in /proc/modules
> Couldn't find rtc module - /dev/rtc will be mostly
> unusable after running nistnet. Sorry about that....
> To prevent this message, recompile rtc
> (Enhanced Real Time Clock Support, under
> character devices) as a module.
> nistnet module installed successfully
>
> even I had installed RTC as a module, and some time after run
./Load.NistNet
> will cause system crash,
> so I just used the insmod command, as suggested some mail in the
maillist
>
> )
> so I did a test to check wheather it works well.
>
> Node A
> =======
> Source
> IP: 192.168.1.189
> Subnetmask: 255.255.255.0
> Gw: 192.168.1.252
>
> Node B
> ========
> Nistnet and a bridge between eth1 and eth2
> IP1: 192.168.1.252
> IP2: 192.168.2.252
>
> Node C
> ========
> Destination
> IP: 192.168.2.199
> Subnetmask: 255.255.255.0
> Gw: 192.168.2.252
>
>
>
> I want to control the traffic going from Node A to Node C
> And I set this up with the following command in Node B:
> Cnistnet -a 192.168.1.189 192.168.2.199
> Cnistnet -a 192.168.2.199 192.168.1.189
> cnistnet -u
> then I ping 192.168.2.199 from 192.168.1.189, but unforunately ping
stoped.
>
> but if I run cnistnet -d,then I can ping 192.168.2.199 from
192.168.1.189.
>
> Even I set the source and destination to 0.0.0.0
> no bytes received!
>
>
> Does it mean I did not successfully install NistNet?
>
> Any suggestion?
>
> Rgds,
> Jeff
>
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