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iptables local forwarding
by Tom Brown 24 Oct '08

24 Oct '08

Hi I am trying to forward port 80 to 8080 locally using iptables with the following /sbin/iptables -t nat -I PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080 However this does not get put into the iptables configuration even after running iptables-save Have i missed something along the way? thanks

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Export restrictions on CentOS 5
by Michael Madden 24 Oct '08

24 Oct '08

What are the export restrictions on CentOS 5.x? Since it's a rebuild of RHEL I'd suspect it has similar restrictions to what Red Hat has outlined at the following page: http://www.redhat.com/licenses/export/ Is this correct? Thanks in advance.

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freeradius DNIS
by Paul A 23 Oct '08

23 Oct '08

Not sure if this is off topic but I installed freeradius with yum on centos 5 and I'm hoping someone has some advice on getting DNIS proxy working In the acct_users file I have DEFAULT Called-Station-Id == "5500", Proxy-To-Realm := "xxx" Fall-Through = yes In the proxy file I have realm xxx { type = radius authhost = xxxx:1645 accthost = xxxx:1646 secret = something } But when I test it never seems to trigger the DNIS proxy setup. This is what I get below, also named realms are working. rad_recv: Access-Request packet from host 209.213.66.12:1650, id=114, length=94 User-Name = "ectest" User-Password = "test123" NAS-IP-Address = 127.0.0.1 NAS-Port = 1 Called-Station-Id = "5500" Proxy-State = 0x471e493f7f0000010495000000000000000000000000000000000000 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "chap" returns noop for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: No '@' in User-Name = "ectest", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 0 modcall[authorize]: module "files" returns notfound for request 0 modcall: leaving group authorize (returns ok) for request 0 auth: No authenticate method (Auth-Type) configuration found for the request: Rejecting the user auth: Failed to validate the user. Delaying request 0 for 1 seconds Finished request 0 Going to the next request --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list ---

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RE: [CentOS] compare directories
by Bowie Bailey 23 Oct '08

23 Oct '08

David Hlácik wrote: > Hello guys, > > I have two mirrors. I need to compare files and directories on both > mirrors and as a result print list of those which are missing on > mirror 2 > > What i did > > find /data > find.mirror1 > > find /data > find.mirror2 > > Now i need to get list of those directories which are missing in > mirror1. find /data | sort > find.mirror1 find /data | sort > find.mirror2 diff find.mirror1 find.mirror2 -- Bowie

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Centos/Fedora core won't talk to an Epson Workforce 600 printer
by Charles Campbell 23 Oct '08

23 Oct '08

Hello! Has anyone had any luck getting CUPS to talk to an Epson Workforce 600 printer? I got pipslite and eklite.ppd extracted (and modified it to use Letter instead of A4) but I can't seem to get CUPS to talk succesfully with the printer. The printer configuration under Gnome widget does show that CUPS detected something (pipslite:...) but when I try to use it I get a wrapper error. The wrapper itself is in binary so there's not much I can make of it. This was done with the Workforce600 in wireless mode. I've had no luck with various combinations so far with direct ethernet, wireless ethernet, http:, ipp:, lpd, socket: attempts. Regards, Chip Campbell

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Re: CentOS Digest, Vol 45, Issue 23
by James B. Byrne 23 Oct '08

23 Oct '08

> > Message: 24 > Date: Thu, 23 Oct 2008 03:53:55 -0400 > From: "John" <jses27(a)gmail.com> > Subject: RE: [CentOS] OT: Setting a CentOS to gateway a private IP > address > To: "'CentOS mailing list'" <centos(a)centos.org> > Message-ID: <86C552A83B964E6499972CEAD4610189@ethan27> > Content-Type: text/plain; charset="us-ascii" > > behalf of; James B. Byrne [byrnejb(a)harte-lyne.ca] > > router rip > network eth0 <--- is this correct? > network 192.168.219.0/24 > ##################################### > JohnStanley Writes: > Did you bother to check the documentation? > > http://www.quagga.net/docs/docs-info.php#SEC40 > As always, yes I did, albeit the pdf version. Like much documentation, it is possibly a wonderful aide memoire for somebody who knows the subject intimately but it is a little terse and somewhat sparse for someone with no prior knowledge and little time. The difficulty that I need to address is what ripd configuration provides rip info regarding 192.168.219.0/24 connected via eth1 out to all networks connected via 2xx.yyy.zzz.0/24 on eth0. Must I configure a virtual IP from 192.168.219.0/24 on eth0 as well as eth1 or not? Do I just set ripd.conf to: router rip network 192.168.219.0/24 Is that all that is required? Recall that the purpose of this exercise is to simultaneously provide interim public and private ipv4 address connectivity on the same physical lan behind our Internet router. The long term objective is to remove the public address space from the lan. At that point this finessing becomes unnecessary. For example: INET Router: eth0 IP 2xx.yyy.bbb.64 eth1 IP 2xx.yyy.zzz.1 IP 192.168.71.1 ip 10.0.0.1 network 2xx.yyy.zzz.0/24 network 192.168.0.0/16 network 10.0.0.0/8 host1: eth0 IP 2xx.yyy.zzz.22 host2: eth0 IP 2xx.yyy.zzz.23 eth1 IP 192.168.219.1 host3: eth0 IP 192.168.219.102 host4: eth0 IP 192.168.71.65 INET Router <<-------->> SWITCH host1/eth0 <<--------->> SWITCH host2/eth0 <<--------->> SWITCH host2/eth1 <<--------->> HUB host3/eth0 <<--------->> HUB host4/eth0 <<--------->> SWITCH How do I set up ripd on host2 so that host4 (192.168.71.65) reaches host3 (192.168.219.102) via host2 (2xx.yyy.zzz.23)? Clearly the ripd info for 192.168.219.0/24 must go out 216.185.71.23 but I am unclear as to what ripd.conf configuration settings accomplish this. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB@Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3

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compare directories
by David Hláčik 23 Oct '08

23 Oct '08

Hello guys, I have two mirrors. I need to compare files and directories on both mirrors and as a result print list of those which are missing on mirror 2 What i did find /data > find.mirror1 find /data > find.mirror2 Now i need to get list of those directories which are missing in mirror1. Thanks in advance! David

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KIVIO
by Gopinath Achari 23 Oct '08

23 Oct '08

Hi all, I need Koffice-kivio package for centos 5.2 (i386) I downloaded this package from kde.org site. when i installed. It generated lots of dependency errors even though the dependency packages are installed please Help me out . I need kivio ( Equivalent to Visio) regards, Gopinath M.

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strict memory
by Mag Gam 23 Oct '08

23 Oct '08

Hello All: Running 5.2 at our university. We have several student's processes that take up too much memory. Our system have 64G of RAM and some processes take close to 32-48G of RAM. This is causing many problems for others. I was wondering if there is a way to restrict memory usage per process? If the process goes over 32G simply kill it. Any thoughts or ideas? TIA

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Creating a controlled local repo
by Sorin Srbu 23 Oct '08

23 Oct '08

Hi all, I've been thinking about creating a local repo for our to-be CentOS-park (we're currently in the process of migrating from RHEL3 to CentOS5). As we need to control all updates being applied (think WUS, Windows Update Server) because of special software being run on servers and clients, we must check first that our molecular modeling software doesn't bite the grass should eg X, the kernel (and breaking the proprietary nvidia gfx-drivers in the process) etc be updated in a "non-approved" way. Therefore I've planned to create a local repo on one of our servers, share /var/cache/yum, set keepcache to 1 on that server and have it reposync periodically (like once a week) with CentOS Base, Extras, rpmforge and so on. On the clients I'd disable all standard repos, and only have the clients yum update from the aforementioned local repo server. Would this work? Or is there a cleaner/nicer/better/simpler way to do this? Gotchas' maybe? Any feedback is appreciated. Thx in advance. -- BW, Sorin ----------------------------------------------------------- # Sorin Srbu [Sysadmin] # Dept of Medicinal Chemistry, Phone: +46 (0)18-4714482 >3 signals> GSM # Div of Org Pharm Chem, Mobile: +46 (0)701-718023 # Box 574, Uppsala University, Fax: +46 (0)18-4714482 # SE-751 23 Uppsala, Sweden Visit: BMC, Husargatan 3, D5:512b # Web: http://www.orgfarm.uu.se ----------------------------------------------------------- # () ASCII ribbon campaign - Against html E-mail # /\ # # MotD follows: # Wit levels low. Attempting to compensate.

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