From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Opperisano Subject: Re: transparent bridge troubles? Date: Fri, 7 Jan 2005 17:18:22 -0500 Message-ID: <20050107221822.GA1569@bender.817west.com> References: <7C9884991ADAE0479C14F10C858BCDF591E3AC@alderaan.smgtec.com> <005101c4f504$7be50f20$3e0010ac@esonet18> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <005101c4f504$7be50f20$3e0010ac@esonet18> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-bounces@lists.netfilter.org Errors-To: netfilter-bounces@lists.netfilter.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: netfilter@lists.netfilter.org On Fri, Jan 07, 2005 at 05:01:47PM -0500, mdpeters wrote: > Both host and target have no information about the bridge | firewall in the > middle. the arp caches of hosts on either side of the firewall should have entries for hosts on the other side though. try and ping from a host on one side of the firewall to a host on the other side of the firewall. after the ping, type "arp -an" on the host you pinged from; if you don't have an entry for the host you pinged--you have a bridge problem. if you do have an arp entry, but the ping didn't work--you have a firewall problem. -j -- "English - Who needs that? I'm never going to England!" --The Simpsons