On 05/14/11 11:49, Dale Dellutri wrote: > On Sat, May 14, 2011 at 8:36 AM, JD<jd1008@xxxxxxxxx> wrote: >> On my F14, I am running a firewall that accepts specific connection on >> specific ports from some machines on the LAN. >> >> However, for one machine I made a general rule to accept all connections: >> >> -A INPUT -s 192.168.1.60 -j ACCEPT >> >> After restarting the firewall, >> >> I still am unable to ping that machine and it is unable to ping me. >> That machine is not running a firewall. >> >> I can ping the router and another machine I have on the LAN. >> The machine at 192.168.1.60 can do the same. >> >> What else do I need to do to be able to talk to machine 192.168.1.60 >> and it to my fedora machine? > 1. You might try looking at the counts to see where the pings are being > rejected. On the target machine, as root: > # iptables -nvL > Note the counts, then use the source machine to try to ping the target > and again: > # iptables -nvL > Which counts have changed? The lines with the changed counts are > the ones activated by the pings. (Of course, you need to do this on a quiet > lan so that the target machine is not being flooded by traffic from other > systems.) > > 2. iptables problems can be difficult to debug without seeing all the rules, > since the order of the rules is so important. I know you are worried about > security, but you'll need to show them to someone you trust if you can't > solve tis yourself. > Thank you Dale. I can tell you that the counts do not change!! I will seek the help of a friend. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
