Jeff, I got the similar situation with you. Then I decided to rebuild my kernel(2.6.10), but I got below info after checked "enhance RTC" with menuconfig, then I checked "looback devices support" in menuconfig and these concerns disppeared. After rebooted my machine won't be up.... :(
--- [EMAIL PROTECTED] linux]# make install CHK include/linux/version.h make[1]: `arch/i386/kernel/asm-offsets.s' is up to date. CHK include/linux/compile.h dnsdomainname: Unknown host CHK usr/initramfs_list Kernel: arch/i386/boot/bzImage is ready sh /root/linux-2.6.10/arch/i386/boot/install.sh 2.6.10 arch/i386/boot/bzImage System.map "" All of your loopback devices are in use. mkinitrd failed make[1]: *** [install] Error 1 make: *** [install] Error 2 --- Justin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of lu jeff Sent: Tuesday, August 29, 2006 3:52 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: nistnet@antd.nist.gov Subject: RE: [nistnet] Re: nistnet canot work properly??? 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 >> > > > >_______________________________________________ >nistnet mailing list >nistnet@antd.nist.gov >http://www-x.antd.nist.gov/mailman/listinfo/nistnet _______________________________________________ nistnet mailing list nistnet@antd.nist.gov http://www-x.antd.nist.gov/mailman/listinfo/nistnet _______________________________________________ nistnet mailing list nistnet@antd.nist.gov http://www-x.antd.nist.gov/mailman/listinfo/nistnet
