From 1d4db3c0808e5cecfb6a793f2b2b084eba0baffc Mon Sep 17 00:00:00 2001 From: jbjohnso Date: Wed, 8 Aug 2012 20:56:47 +0000 Subject: [PATCH] Fix nmap to never attempt reverse lookup git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13457 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd --- xCAT-server/lib/xcat/plugins/nodestat.pm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xCAT-server/lib/xcat/plugins/nodestat.pm b/xCAT-server/lib/xcat/plugins/nodestat.pm index 5698eff99..2e59b29ed 100644 --- a/xCAT-server/lib/xcat/plugins/nodestat.pm +++ b/xCAT-server/lib/xcat/plugins/nodestat.pm @@ -635,9 +635,9 @@ sub process_request_nmap { my @nodesetnodes=(); foreach my $ip6 (0,1) { #first pass, ipv4, second pass ipv6 if ($ip6 and scalar(@ip6s)) { - open($fping,"nmap -6 -PS --send-ip -p $ports,3001 ".join(' ',@ip6s). " 2> /dev/null|") or die("Can't start nmap: $!"); + open($fping,"nmap -6 -PS -n --send-ip -p $ports,3001 ".join(' ',@ip6s). " 2> /dev/null|") or die("Can't start nmap: $!"); } elsif (scalar(@ips)) { - open($fping,"nmap -PE --send-ip -p $ports,3001 ".join(' ',@ips). " 2> /dev/null|") or die("Can't start nmap: $!"); + open($fping,"nmap -PE -n --send-ip -p $ports,3001 ".join(' ',@ips). " 2> /dev/null|") or die("Can't start nmap: $!"); } else { next; } while (<$fping>) { if (/Interesting ports on ([^ ]*)[: ]/ or /Nmap scan report for ([^ ]*)/) {