Hi Niall, Did your colleague tried to disable iptables service before installing GI (just for testing purposes)? Apart from that, i have no clue :) On Tue, Sep 17, 2013 at 2:29 PM, Niall Litchfield < niall.litchfield@xxxxxxxxx> wrote: > Good morning/afternoon/evening all > A colleague is running into an issue installing GI 11.2.0.3 on a pair of RH > 6.3 nodes. cluvfy passes on both nodes, but the installer itself fails with > > INFO: Validating for no private interface provided > INFO: Flag oracle.install.crs.allowSingleNICúlse > SEVERE: [FATAL] [INS-41112] Specified network interface doesnt maintain > connectivity across cluster nodes. > CAUSE: Installer has detected that network interface bond0 does not > maintain connectivity on all cluster nodes. > ACTION: Ensure that the chosen interface has been configured across all > cluster nodes. > > This occurs for both public and private interfaces. Has anybody come across > similar issues in their environment where node connectivity checks pass in > the cluvfy tool, but fail at actual install? > -- > Niall Litchfield > Oracle DBA > http://www.orawin.info > > > -- > //www.freelists.org/webpage/oracle-l > > > -- Cumprimentos, Luís Marques -- //www.freelists.org/webpage/oracle-l