On 5/15/06, Hongwei Li <hongwei@xxxxxxxxx> wrote:
> On 5/15/06, Hongwei Li <hongwei@xxxxxxxxx> wrote: >> Hi, >> Sorry that I hit the Send before I finish it. >> >> I have a question about iptables in fc5. I have iptables 1.3.5-1.2 >> installed. >> By default, the iptables has a line >> -A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT >> ... and >> -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited >> >> I try to add the port 2049 for our lan nfs by adding aline before the above >> reject line: >> >> -A RH-Firewall-1-INPUT -s 128.252.85.0/255.255.255.0 -m state --state NEW -m >> tcp -p tcp --dport 2049 -j ACCEPT >> -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited >> >> and restart iptables. But my other linux boxes cannot mount the exported >> folder. If I stop the iptable, then they can mount it. I tried to open >> several other ports: 137, 139, etc. But as long as the last line is there, >> it >> always failed. If I comment out the last line, then nfs works. >> >> What is "icmp-host-prohibited"? How to set it to allow some requests? It >> seems that it is different from in fc4. Is there any link for iptables in >> fc5 >> where I can learn more? >> >> Thanks! >> >> Hongwei >> > Have you tried the GUI configuration tool? > Yes, the same problem. The other main problem of the gui tool is that it does not provide some required options, e.g. I want to open a port (say 2049, 137, 139) ONLY to my lan, but the gui tool does have place to enter "source", "destination", etc. It only provides port number and tcp/udp selection. How to do it with source/destination? Thanks. Hongwei
Then it sounds like you need a more powerful firewall configuring program. Try firestarter `yum install firestarter` should get you what you want. I would first disable the Fedora based firewall before using Firestarter. -- To be updated... -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
