[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

iptables and nmap



Hello,

Config:
- Debian 2.4.18
- iptables with many rules

Problems:
- I have installed a tomcat 5.5 server. The server is unreachable (connection failed from locahost or another host on my local network).

Tries:
- I have to open port 8080. I have this rule in /etc/init.d.firewal-start :
"iptables -A tcp_packets -p TCP -i eth0 -s 0/0         --dport 80  -j allowed"
  where eth0 is the way toward the internet.
So I added this rule :
"iptables -A tcp_packets -p TCP -i eth1 -s 0/0         --dport 8080  -j allowed"
where eth1 is the way toward my local network

Results:
- The server is still unreachable.
- When I do nmap localhost, I have port 80 open but not 8080.
- When I comment out the line for port 80 in firewall-start and I restart firewall, I do nmap localhost, port 80 is still open.

I do not find the link between iptables rules and nmap.
Some ideas ?

Thank you,
Joan
ps: sorry for my english.


_________________

Post-doc GENNETEC
Programme d'Épigénomique, Genopole®
Tour Évry2, 10è étage
523 Terrasses de l'Agora
91034 ÉVRY cedex

Tél : +33 (0)1 69 47 44 34
Fax : +33 (0)1 69 47 44 37
________________________________________________________________________




Reply to: