Hello.
I have installed a Redhat 7.1 with serveroption, high security,for configure as
server,but i canīt make connections from
out my machine,i test with telnet to port 25 and my machine donīt answer
This is my ipchains file.. hosts.allow and hosts.deny are empty,must i add any
parameter to these files?
# Firewall configuration written by lokkit
# Manual customization of this file is not recommended.
# Note: ifup-post will punch the current nameservers through the
# firewall; such entries will *not* be listed here.
:input ACCEPT
:forward ACCEPT
:output ACCEPT
-A input -s 0/0 -d 0/0 25 -p tcp -y -j ACCEPT
-A input -s 0/0 -d 0/0 80 -p tcp -y -j ACCEPT
-A input -s 0/0 -d 0/0 21 -p tcp -y -j ACCEPT
-A input -s 0/0 -d 0/0 22 -p tcp -y -j ACCEPT
-A input -s 0/0 -d 0/0 23 -p tcp -y -j ACCEPT
-A input -s 0/0 -d 0/0 -i lo -j ACCEPT
-A input -s 194.224.52.4 53 -d 0/0 -p udp -j ACCEPT
-A input -s 194.224.52.6 53 -d 0/0 -p udp -j ACCEPT
-A input -s 195.5.64.6 53 -d 0/0 -p udp -j ACCEPT
-A input -s 0/0 -d 0/0 -p tcp -y -j REJECT
-A input -s 0/0 -d 0/0 -p udp -j REJECT
Thanks
Josep
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