Newbie Configuration Help

do you have a static address or dhcp on your external interface...

Let me know and I'll send you a config that'll get you up and running.. Also, what version of code are you running... (sh ver)

here's a quick config ... pay attention to the "" you have to replace with your info .... This should get you on your way

interface ethernet0 100Full interface ethernet1 100Full interface ethernet2 auto shutdown

nameif ethernet0 outside security0 nameif ethernet1 inside security100 nameif ethernet2 intf2 security4

enable password passwd hostname domain-name .com fixup protocol dns maximum-length 512 fixup protocol ftp 21 fixup protocol h323 h225 1720 fixup protocol h323 ras 1718-1719 fixup protocol http 80 fixup protocol rsh 514 fixup protocol rtsp 554 fixup protocol sip 5060 fixup protocol sip udp 5060 no fixup protocol skinny 2000 no fixup protocol smtp 25 fixup protocol sqlnet 1521 fixup protocol tftp 69 names no pager logging on logging monitor debugging mtu outside 1500 mtu inside 1500 mtu intf2 1500 ip address outside dhcp set route retry 7 route inside 255.255.255.0 timeout xlate 0:30:00 timeout conn 0:30:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225

1:00:00 timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00 timeout uauth 0:05:00 absolute aaa-server TACACS+ protocol tacacs+ aaa-server TACACS+ max-failed-attempts 3 aaa-server TACACS+ deadtime 10 aaa-server RADIUS protocol radius aaa-server RADIUS max-failed-attempts 3 aaa-server RADIUS deadtime 10 aaa-server LOCAL protocol local no http server enable no snmp-server location no snmp-server contact snmp-server community no snmp-server enable traps floodguard enable telnet timeout 5

ssh 255.255.255.255 inside OR ssh 255.255.255.0 inside ssh timeout 5 console timeout 0 terminal width 80

you may have to increase your retries ( I had to do mine at 10) based on how long it takes your ISP to issue IPs.

ip address outside dhcp set route retry 7