RPC: error 5 connecting to server, upgrading from RHEL5 to RHEL6

ajrodz · 09-21-2015, 07:39 PM

Building upgraded NFS from RHEL5 to RHEL6,
client can't connect.
client dmesg reports "no IPv6 routers present" and "RPC: error 5 connecting to server"
Using fixed ip addresses on both server and client side.
No trouble with original NFS RHEL5 setup.
Client code is unchanged.
Suggestions welcome.
Thanks.

John VV · 09-21-2015, 08:22 PM

redhat dose not support upgrading major versions 5 to 6

so is this a inplace upgrade and you just null and voided your support contract ?
or
a new install with RHEL 6.7

as to ipv6

linux has supported this for many years
isp's however ?????? NO

use ip4