users May 2005

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1255 discussions

Re: iptables -- trying to redirect, but doesn't work (and related guru question)
by John G. Norman 02 May '05

02 May '05

Trevor, THANKS for the reply, but that didn't work. In fact, -j REDIRECT to a certain port and -j DNAT are equivalent (though with DNAT you have to say "--to 192.168.10.101:8080 (give an IP and a port). (For just one explanation of this, see http://www.linuxsecurity.com/content/view/117557/49/ where they note: "REDIRECT: This is a specialized case of DNAT that alters the destination IP address to send the packet to the machine itself. This is useful in circumstances where one wishes to redirect web traffic to a local proxy server, such as squid." In any case, I tried your suggestion: /sbin/iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to 192.168.10.101:8080 Still doesn't work. My related guru question is: How can I tell on a running system if the kernel was compiled with "fast switching" for the network? Apparently this has to be set to OFF for this kind of redirection to work. John On 5/2/05, fedora-list-request(a)redhat.com <fedora-list-request(a)redhat.com> wrote: > 6. Re: iptables -- trying to redirect, but doesn't work > (Trevor "TeC" Christian) > ------------------------------ > > Message: 6 > Date: Sun, 01 May 2005 23:15:33 -0400 > From: "Trevor \"TeC\" Christian" <trevor(a)bouyon.dalive.com> > Subject: Re: iptables -- trying to redirect, but doesn't work > To: john(a)7fff.com, For users of Fedora Core releases > <fedora-list(a)redhat.com> > Message-ID: <42759B55.2050100(a)bouyon.dalive.com> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > John G. Norman wrote: > > >Hi. > > > >I'm trying to redirect from one port to another with iptables > >(destination NAT -- transparent proxying . . . e.g., "destination NAT" > >in this article: http://www.linux-mag.com/content/view/849/2236/) > > > >I've done this many times before, including on SuSE and various > >flavors of BSD (with ipfw). > > > >For some reason I can't get it to work on Fedora 3. > > > >I do have ip forwarding on (/proc/sys/net/ipv4/ip_forward shows 1) > > > >The command I am trying to use is: > > > >/sbin/iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j > >REDIRECT --to-port 8080 > > > > > I think this should probably by > /sbin/iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to-port 8080 > > I believe that's what works for me... > > -- > *Trevor "TeC" Christian* > Cell #: (767) 225 4472 > IM > MSN: trevorc98(a)hotmail.com / trevor(a)bouyon.dalive.com > YM : trevorc01 > AIM: DoubleOTeC > ------------------------------------------------------------------------ > Curriculum Vitae (PDF) <http://bouyon.dalive.com/cv/curriculum_vitae.pdf> > Curriculum Vitae (HTML) <http://bouyon.dalive.com/cv/curriculum_vitae.html> > > ------------------------------

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Jobs and & plus kill option
by Mark Sargent 02 May '05

02 May '05

Hi All, if I start mysql with the following, ./mysqld_safe & it becomes a background daemon, yes..? And, if I type jobs, it should show the running mysql, yes..? I don't get this, although mysql shows as running and I can connect. I also can't kill using, kill 'pid number'. Why do I get this.? Something fundamental I'm not understanding..? Cheers. Mark Sargent.

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can't create rpm for php with src.rpm
by Alex＠Avantel 02 May '05

02 May '05

A recent yum update has (again) broken my php and this time I can't even recreate the vanilla php rpm from the src rpm. Am I the only one who has trouble or did I miss something in my review of the archives. Here's the tail end of the output from the 'rpmbuild -bb php.spec' command: ===================================================================== FAILED TEST SUMMARY --------------------------------------------------------------------- Bug #26938 (exec does not read consecutive long lines correctly) [ext/standard/tests/file/bug26938.phpt] proc_open() regression test 1 (proc_open() leak) [ext/standard/tests/file/proc_open01.phpt] ===================================================================== make: *** [test] Error 1 + set +x TEST FAILURE: ../ext/standard/tests/file/bug26938.diff -- 001- md5(line 0)= e86410fa2d6e2634fd8ac5f4b3afe7f3 (length 10) 001+ PHP Warning: Unknown(): Unable to load dynamic library '/usr/lib/php4/snmp.so' - /usr/lib/php4/snmp.so: undefined symbol: usmAES192PrivProtocol in Unknown on line 0 002- md5(line 1)= e84debf3a1d132871d7fe45c1c04c566 (length 20000) 002+ md5(line 0)= e86410fa2d6e2634fd8ac5f4b3afe7f3 (length 10) 003- md5(line 2)= c33b4d2f86908eea5d75ee5a61fd81f4 (length 10000) 003+ md5(line 1)= e84debf3a1d132871d7fe45c1c04c566 (length 20000) 004- md5(line 3)= 2ecdde3959051d913f61b14579ea136d (length 5) 004+ md5(line 2)= c33b4d2f86908eea5d75ee5a61fd81f4 (length 10000) 005- md5(line 4)= c33b4d2f86908eea5d75ee5a61fd81f4 (length 10000) 005+ md5(line 3)= 2ecdde3959051d913f61b14579ea136d (length 5) 006- md5(line 5)= 902fbdd2b1df0c4f70b4a5d23525e932 (length 3) 006+ md5(line 4)= c33b4d2f86908eea5d75ee5a61fd81f4 (length 10000) 007+ md5(line 5)= 902fbdd2b1df0c4f70b4a5d23525e932 (length 3) -- ../ext/standard/tests/file/bug26938.diff result ends. TEST FAILURE: ../ext/standard/tests/file/proc_open01.diff -- 003- resource(%d) of type (stream) 003+ resource(4) of type (stream) 005- resource(%d) of type (stream) 005+ resource(5) of type (stream) 007- string(5) "yay! 007+ PHP Warning: Unknown(): Unable to load dynamic library '/usr/lib/php4/snmp.so' - /usr/lib/php4/snmp.so: undefined symbol: usmAES192PrivProtocol in Unknown on line 0 008- " 008+ string(5) "yay! 009- array(3) { 009+ " 010- [0]=> 010+ array(3) { 011- int(1) 011+ [0]=> 012- [1]=> 012+ int(1) 013- int(2) 013+ [1]=> 014- [2]=> 014+ int(2) 015- int(3) 015+ [2]=> 016- } 016+ int(3) 017+ } -- ../ext/standard/tests/file/proc_open01.diff result ends. error: Bad exit status from /var/tmp/rpm-tmp.1640 (%check) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.1640 (%check) [root@meech SPECS]# Any suggestions appreciated Alex V. Avantel Systems ============= -- This message has been scanned for viruses and dangerous content, and is believed to be clean.

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Problems with Tomcat5 on Fedora Core 2
by Tom Grassia 02 May '05

02 May '05

Sorry, I forgot to put a subject on this: I'm running Fedora Core 2, and am trying to install the latest version of OX. I've gone to Sietse Visser's installation site (http://sietse.net/exoops/modules/OpenXchange/) for Fedora/Redhat and have made it down to installing tomcat. wget http://mirrors.sunsite.dk/jpackage/1.5/generic/free/RPMS/jakarta-commons-mo… wget http://mirrors.sunsite.dk/jpackage/1.5/generic/free/RPMS/jakarta-commons-di… wget http://mirrors.sunsite.dk/jpackage/1.5/generic/free/RPMS/mx4j-1.1.1-5jpp.no… rpm -Uvh jakarta-commons-* mx4j-1.1.1-5jpp.noarch.rpm All of this appears to run, so go with installing tomcat. When I try to do the apt-get install tomcat5 I get the following error: The following packages have unmet dependencies: tomcat5: Depends: jakarta-commons-modeler but it is not going to be installed E: Broken packages To my knowledge I installed modeler and mx4j (which holds mxri). Can someone point me to some very specific instructions to resolve this, or at least point me in the right direction? Thanks, --Tom

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Presentation remote with FC3?
by Gustavo Seabra 02 May '05

02 May '05

Hi, Does anyone has any experience with those usb remote controller for presentations in FC3? (I won't have much time for testing...) -- --------------------------------------------------------------------------------------------- Gustavo Seabra Graduate Student Chemistry Dept. Kansas State University Registered Linux user number 381680 Say NO! to software patents: http://www.nosoftwarepatents.com --------------------------------------------------------------------------------------------- If at first you don't succeed... ...skydiving is not for you.

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RE: how to auto-change wireless settings
by Birt, Jeffrey 02 May '05

02 May '05

How about profiles? "system-config-network-cmd --profile Wireless1 --activate" "system-config-network-cmd --profile Wireless2 --activate" -- I've had problems trying to set up two different configurations for my wireless interface (in different profiles). Even though the second is set as DHCP Network manager ALWAYS changes it to static and won't let it be changed back. I had to go in and modify the config file by had (copy configuration 1 to 2 and make changes). It also (stupidly I think) requires a root password to changes profiles. Jeff Birt Electronics Engineer Integrated Systems Facility University of Missouri - Rolla 573.341.6058

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(no subject)
by Tom Grassia 02 May '05

02 May '05

I'm running Fedora Core 2, and am trying to install the latest version of OX. I've gone to Sietse Visser's installation site (http://sietse.net/exoops/modules/OpenXchange/) for Fedora/Redhat and have made it down to installing tomcat. wget http://mirrors.sunsite.dk/jpackage/1.5/generic/free/RPMS/jakarta-commons-mo… wget http://mirrors.sunsite.dk/jpackage/1.5/generic/free/RPMS/jakarta-commons-di… wget http://mirrors.sunsite.dk/jpackage/1.5/generic/free/RPMS/mx4j-1.1.1-5jpp.no… rpm -Uvh jakarta-commons-* mx4j-1.1.1-5jpp.noarch.rpm All of this appears to run, so go with installing tomcat. When I try to do the apt-get install tomcat5 I get the following error: The following packages have unmet dependencies: tomcat5: Depends: jakarta-commons-modeler but it is not going to be installed E: Broken packages To my knowledge I installed modeler and mx4j (which holds mxri). Can someone point me to some very specific instructions to resolve this, or at least point me in the right direction? Thanks, --Tom

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Touchpad issue
by Kevin Kempter 02 May '05

02 May '05

All; I have my topuchpad working well with the synaptics driver. The config I am currently using thanks to help from this list also includes the following: 1) I can scroll up & down by sliding along the right edge of the touchpad 2) I can go Fwd/Back in the web via moving left or right along the bottom edge of the touchpad. #1 above is actually helpful however #2 seems to accomplish nothing more than moving me to a previous page at the most inconvenient times over and over again. How can I turn the web back/forward deal off and leave the scroll option on? Below is a listing of my input device section(s) of my xorg.conf file. Thanks in advance for your help. <snip> Section "InputDevice" Identifier "Synaptics" Driver "synaptics" Option "Protocol" "auto-dev" Option "Device" "/dev/input/mice" Option "ZAxisMapping" "4 5" Option "Emulate3Buttons" "yes" Option "LeftEdge" "120" Option "RightEdge" "830" Option "TopEdge" "120" Option "BottomEdge" "650" Option "FingerLow" "14" Option "FingerHigh" "15" Option "MaxTapTime" "180" Option "MaxTapMove" "110" Option "EmulateMidButtonTime" "75" Option "VertScrollDelta" "20" Option "HorizScrollDelta" "20" Option "MinSpeed" "0.3" Option "MaxSpeed" "0.75" Option "AccelFactor" "0.015" Option "EdgeMotionMinSpeed" "200" Option "EdgeMotionMaxSpeed" "200" Option "UpDownScrolling" "1" Option "CircularScrolling" "1" Option "CircScrollDelta" "0.1" Option "CircScrollTrigger" "2" EndSection </snip>

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how to auto-change wireless settings
by Charlie McVeigh 02 May '05

02 May '05

On Mon, 2005-05-02 at 12:00 -0400, fedora-list-request(a)redhat.com wrote: > On Mon, 2005-05-02 at 09:45 -0600, kevin.kempter(a)dataintellect.com > wrote: > > All; > > > > I routinely connect to several wireless networks. Here's the steps I > take > > today: > > 1) I run "iwlist eth1 scanning" > > This gives me the settings for the wireless channels around me (I > really only > > need the channel) > > > > 2) I go to Kmenu-->System Settings-->Network > > I input the root password when prompted then I select the wireless > device > > (eth1) and I change the wireless channel to the channel I want. Then > I save > > the changes and "activate" the wireless interface > > > > This works fine however I'm thinking there has to be a better way. I > have the > > wireless settings set to "Auto" for the SSID but I always have to > change the > > channel. > > > > Is there a way to either tell the wireless to just search for a > local wireless > > AND use the settings it finds > > or - is there a command line method I can use to change the channel. > I've run > > iwconfig like this "iwconfig eth1 channel 6" but it doesn't work. > > > > Any Ideas? > > > How about profiles? > > "system-config-network-cmd --profile Wireless1 --activate" > "system-config-network-cmd --profile Wireless2 --activate" Try Network Manager. Read about it here: http://www.redhat.com/magazine/003jan05/features/networkmanager/ -- Charlie McVeigh

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ethernet drivers...
by bruce 02 May '05

02 May '05

hi... can someone tell me where fedora stores the ethernet drivers... a better question might be if someone can direct me to where i can find out what driver is required for an intel 815 mobo with an intel ethernet connection... -bruce bedouglas(a)earthlink.net

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