I'm swapping firewalls for a customer. Taking out a watchguard soho and going in w/the 501. As of now all clients can get out but the server cannot ping past the internal interface. Here's the config:nameif ethernet0 outside security0 nameif ether...

Hello and thanks for your time in advance.I'm replacing a Watchguard firewall w/a 501 for a customer. We have only 1 public ip address(DSL). Using pat all clients can surf the web. There is a functional conduit into the firewall to an ftp server. ...

I've got a 501, with nat(inside) and global(outside). Something is preventing web browsing, ftp and icmp traffic. with netstat I can see the connections established(telnet to port 80 of external web server, ftp) but never see banners or login promp...