Hi, Thank you so much for your precious time. I mapped the ip address to "kannan" in our dns server. Now , it's working fine.
Regards , Bharathikannan R On Tue, May 28, 2013 at 10:55 PM, Greg Hudson <[email protected]> wrote: > On 05/28/2013 12:19 AM, kannan rbk wrote: > > I think i am little short on the problem. Thanks for your useful > > debugging info. I am trying to connect the host "kannan" but in kerberos > > log it tries to connect "dineshbabu". > > When we convert a hostname to a Kerberos principal, we canonicalize the > hostname using name resolution: first by performing a forward lookup, > and then by performing a reverse lookup of the resulting address. Here > is an example: > > $ host ptr-mismatch.kerberos.org > ptr-mismatch.kerberos.org is an alias for www.kerberos.org. > www.kerberos.org has address 18.9.62.44 > > $ host 18.9.62.44 > 44.62.9.18.in-addr.arpa domain name pointer KERBEROS-ORG.MIT.EDU. > > $ kvno -S host ptr-mismatch.kerberos.org > host/[email protected]: kvno = 4 > > It seems that on your network, "kannan" canonicalizes to "dineshbabu" > according to this process. > > It is possible to suppress the reverse lookup by setting "rdns = false" > in the [libdefaults] section of krb5.conf. Unfortunately, this doesn't > always work on Linux due to a libc bug. > > -- Regards, Bharathikannan R ________________________________________________ Kerberos mailing list [email protected] https://mailman.mit.edu/mailman/listinfo/kerberos
