Hi, I have a RHEL 5.1 cluster that's constantly being accessed by application from a Windows server application via sqlnet (ie Tcp port 1521) which caused a specific Oracle accounts to be locked. Thus I would like to set up iptables / firewall on this Linux box to stop the sqlnet access. Can someone provide me some example commands / syntax ? Source IP address : 10.5.5.25 (Windows server) Tcp port : 1521 My Linux boxes IP address : 10.5.5.46 / .47 My Linux cluster virtual addr : 10.5.5.45 In fact I would like to block on all ports on the Linux cluster to stop this Windows server from accessing it. So what's the exact commands I should issue on each of the Linux box? Would iptables also block the Windows server from accessing the cluster virtual IP addr? Thanks U -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
