From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?Gabriel_G=FCeto?= Subject: Problem with iptables -A FORWARD -j DROP Date: Wed, 19 Feb 2003 14:16:45 +0100 Sender: netfilter-admin@lists.netfilter.org Message-ID: <002d01c2d819$2746d250$04000059@INFORMATICA> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_002A_01C2D821.8874EDC0" Return-path: Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: To: netfilter@lists.netfilter.org This is a multi-part message in MIME format. ------=_NextPart_000_002A_01C2D821.8874EDC0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, I'm installing a bridge-firewall an all is OK, but whe I deny all = the 'FORWARD' traffic this rule deny all the traffic included the = 'ACCEPT' rules. Mi Kernel is 2.4.18 and i installed itables 1.2.5-3. My script is: iptables -F FORWARD iptables -F INPUT iptables -F OUTPUT iptables -A FORWARD -p icmp -s 89.0.0.0/24 -d 89.0.0.55/32 -j ACCEPT iptables -A FORWARD -j DROP If I quit the las line it's all OK, if I deny 'ping' it's OK, but if I = put the last line all ping are deny. Can somebody help me. I'm sorry for mu poor English. Gabriel. ------=_NextPart_000_002A_01C2D821.8874EDC0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hello, I'm installing a bridge-firewall = an all is=20 OK, but whe I deny all the 'FORWARD' traffic this rule deny all the = traffic=20 included the 'ACCEPT' rules. Mi Kernel is 2.4.18
and i installed itables 1.2.5-3. = My script=20 is:
 
iptables -F FORWARD
iptables -F INPUT
iptables -F OUTPUT
 
iptables -A FORWARD -p icmp -s = 89.0.0.0/24 -d=20 89.0.0.55/32 -j ACCEPT
 
iptables -A FORWARD -j = DROP
 
 
 
If I quit the las line it's all OK, if = I deny=20 'ping' it's OK, but if I put the last line all ping are = deny.
 
Can somebody help me. I'm sorry for mu = poor=20 English.
 
Gabriel.
------=_NextPart_000_002A_01C2D821.8874EDC0--