Re: [CentOS] Inquiry:Problem with nmap

Thank you for your reply . Sorry that I was not exact on my previous message . Actually , my CentOS host is @172.18.98.1 and the network element is @ 172.18.0.1 . To this end , my host can ping the network element but when I try to scan its ports to see which one is open the nmap cannot distinguish

Re: [CentOS] Inquiry:Problem with nmap

hadi motamedi schrieb: > Thank you for your reply . But still it cannot get through : > " > #nmap -sS -p 20-80 172.18.0.1 > Starting nmap V. 3.00 ( www.insecure.org/nmap/ > ) > Note: Host seems down. If it is really up, but blocking our ping > probes, try -P0 I do

Re: [CentOS] Inquiry:Problem with nmap

Thank you for your reply . But still it cannot get through : " #nmap -sS -p 20-80 172.18.0.1 Starting nmap V. 3.00 ( www.insecure.org/nmap/ ) Note: Host seems down. If it is really up, but blocking our ping probes, try -P0 Nmap run completed -- 1 IP address (0 hosts up) scanned in 91 seconds " Can

Re: [CentOS] Inquiry:Problem with nmap

Hi, turn off your firewall? Than nmap shows open instead of filtered ;) greets basti hadi motamedi schrieb: > Dear All > Can you please do me favor and let me know how can I solve my problem > with nmap , as described below : > "My CentOS server can ping the network element , but when I try to