Hide Forgot
Description of problem: Can not mount nfs, with udp transport and kerberos security (krb5/krb5i/krb5p), for nfs versions 2 and 3. Version-Release number of selected component (if applicable): Server ------ Release: Red Hat Enterprise Linux Server release 5.6 (Tikanga) Kernel: 2.6.18-238.el5 nfs-utils-1.0.9-50.el5, nfs-utils-lib-1.0.8-7.6.el5 Client ------ Release: Red Hat Enterprise Linux Server release 5.6 (Tikanga) Kernel: 2.6.18-238.el5 nfs-utils-1.0.9-50.el5, nfs-utils-lib-1.0.8-7.6.el5 How reproducible: 100% Steps to Reproduce: 1. On server setup share as: /mnt/testarea *(fsid=0,sec=krb5:krb5i:krb5p:sys,rw,sync,no_root_squash) 2. Setup kerberos on server and client: 3. Try to mount: mount -t nfs -o nfsvers=3,udp,sec=krb5 server:/mnt/testarea /mnt/test Actual results: mount.nfs: Permission denied Expected results: Share will mount Additional info: If tcp is used instead of udp, all work as expected. If RHEL6 is used as Client, mount udp+krb5 works as expected.
Created attachment 482110 [details] krb5 config file attaching krb5.conf, (same on server and client)
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux release for currently deployed products. This request is not yet committed for inclusion in a release.
Development Management has reviewed and declined this request. You may appeal this decision by reopening this request.