Mount Failed Rpc Error Authentication Error
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Pages: 1 #1 2007-12-05 08:52:02 synthead Member From: Seattle Registered: 2006-05-09 rpc authentication error why = client credential too weak Posts: 1,326 Problems mounting an NFS share: RPC
Mount.nfs: Access Denied By Server While Mounting
Error: Authentication error Trying to connect to 192.168.1.103 from 192.168.1.105. Any idea on rpcbind what to do from here?[root@jennaluv mnt]# mount -t nfs 192.168.1.103:/files /mnt/pwn mount: mount to NFS server '192.168.1.103' failed: RPC Error: Authentication error.hosts.allow file on the machine I am trying to connect to# # /etc/hosts.allow # # End of file nfsd: 192.168.1.105 portmap: 192.168.1.105 mountd: 192.168.1.105 Last edited by synthead (2007-12-05 08:54:41) Touch my kernel Offline #2 2007-12-05 09:59:51 tomk Forum Fellow From: Ireland Registered: 2004-07-21 Posts: 9,839 Re: Problems mounting an NFS share: RPC Error: Authentication error Check the logs on the host machine for more info. Also, confirm that /etc/exports is correct. Offline Pages: 1 Index »Networking, Server, and Protection »Problems mounting an NFS share: RPC Error: Authentication error Board footer Jump to Newbie Corner Installation Kernel & Hardware Applications & Desktop Environments Laptop Issues Networking, Server, and Protection Multimedia and Games System Administration Other Architectures Announcements, Package & Security Advisories Arch Discussion Forum & Wiki discussion Pacman & Package Upgrade Issues [testing] Repo Forum Creating & Modifying Packages AUR Issues, Discussion & PKGBUILD Requests GNU/Linux Discussion Community Contributions Programming & Scripting Other Languages Artwork and Screenshots Atom topic feed Powered by FluxBB
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Common F23 Bugs Common F24 Bugs Communicate with Fedora The Documents Bug Reports Fedora Update System (Bodhi) Fedora Build System (Koji) Official Spins FedoraForum.org > Fedora 23/24 > Servers http://forums.fedoraforum.org/showthread.php?t=186999 & Networking NFS mounting problems: "RPC Error: Program not registered" FedoraForum Search User Name Remember Me? Password Forgot Password? Join Us! Register All Albums FAQ Today's Posts Search Servers & Networking Discuss https://www.stedaniels.co.uk/2014/02/rpcinfo-t-nfsserver-nfs-rpc-port-mapper-failure-authentication-error/ any Fedora server problems and Networking issues such as dhcp, IP numbers, wlan, modems, etc. Google™ Search FedoraForum Search Red Hat Bugzilla Search Search Forums Show Threads Show Posts Tag Search authentication error Advanced Search Go to Page... Thread Tools Search this Thread Display Modes #1 26th April 2008, 12:20 AM tornadof3 Offline Registered User Join Date: May 2006 Location: UK Posts: 164 NFS mounting problems: "RPC Error: Program not registered" I am trying to mount an NFS share on a client machine. This fails with the error that the program is not registered (on the mount failed rpc server). This fails with or without firewall running on the server. Ports 111 and 2049 are open. /etc/hosts.allow in the server has portmap: 10.0.0.0 nfslockd: 10.0.0.0 statd: 10.0.0.0 From the client, all services work perfectly; DNS is fine, everything else is great. When I run "rpcinfo -p" on the server, it shows that all the required services should be running ok. "rpcinfo -p serveraddress" on the client yields "can't contact portmapper: RPC: unknown host". How on earth do I fix this problem so I can mount my shares??! __________________ CPU: AMD Athlon 64 X2 5600+ RAM: 4GB DDR2 HDD: 1x320GB Fedora 9 x86_64 tornadof3 View Public Profile Find all posts by tornadof3 #2 26th April 2008, 02:57 AM notageek Offline Registered User Join Date: Jan 2008 Location: N/A Posts: 2,148 A very tricky error You don't know if this is a network issue or services issue. Firstly are you able to ping the NFS server from your client machine? (Well kinda obvious, but have to ask) Please post /etc/exports of your NFS server. showmount -e (nfs server ip) on the client machine of course exportfs -a (on the nfs server) nmap localhost (on the
2014 I'm been adding some resiliency to the NFS set up at work recently. Mainly to allow the clients to gracefully handle the server being MIA at boot, and to allow them to lose and reconnect to their mounts without them complaining too much. I found a script that looks to be the basis of helping me do this, How to fix stale NFS mounts on linux without rebooting, but it was relying on the rpcinfo command to check if NFS was up. This command was failing for me and it took more than a few minutes to figure it out so I thought I'd document it here. sudo rpcinfo -t NFSSERVER nfs rpcinfo: RPC: Port mapper failure - Authentication error program 100003 is not available NFS mounts were however working, so I knew something wasn't quite right. The solution on Ubuntu 12.04 lies on the NFS server. You need to allow the client IP address in the /etc/hosts.allow file for rpcbind. A minimal example is shown below: rpcbind : 192.168.1.1 Replace the IP address with the UP addresses of the NFS clients. I hope that helps someone 🙂 Steve Share this:EmailFacebookTwitterGoogleMorePrintLinkedInReddit Share You may also like... 1 Nexus 4 solid red light dead 7 Apr, 2014 0 PHP 5.2.x with APC on Ubuntu 12.04 LTS Precise (via Hardy) 19 Sep, 2012 0 Escape ampersand in PHPWord docx documents 11 Oct, 2016 Leave a Reply Cancel reply Follow: Next story Upgrading from Ubuntu 13.10 Saucy to 14.04 Trusty - unresolvable problem Previous story BCM57781 Broadcom Dual Nic on Ubuntu 10.04 Recent Posts Escape ampersand in PHPWord docx documents Nexus 4 solid red light dead Upgrading from Ubuntu 13.10 Saucy to 14.04 Trusty - unresolvable problem rpcinfo -t NFSSERVER nfs -> RPC: Port mapper failure - Authentication error BCM57781 Broadcom Dual Nic on Ubuntu 10.04 Recent Commentsmaikhoepfel on Nexus 4 solid red light deadIgnacio Sánchez on Ubuntu Lucid 10.04 LTS percona-toolkit depends on…steve on Rename Google Apps Standa