退伍军人视频:关于CISCO PIX515E防火墙的设置问题

我单位有一台PIX 515E，公网IP32个，服务器4台，现在我想将其中一台服务器做外网WEB和FTP，但是不管怎么设置防火墙，外网都不能访问，只有内网正常。我将服务器直接接在外网上正常，企盼高手予以指点，下面是我的配置文件：
ykyy-515e# show running
: Saved
:
PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
hostname ykyy-515e
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
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 124.128.85.2 255.255.255.224
ip address inside 192.168.100.254 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 192.168.10.0 255.255.255.0 0 0
nat (inside) 1 192.168.100.0 255.255.255.0 0 0
alias (inside) 124.128.85.6 192.168.10.6 255.255.255.255
static (inside,outside) 124.128.85.3 192.168.100.3 netmask 255.255.255.255 0 0
static (inside,outside) 124.128.85.6 192.168.10.6 netmask 255.255.255.255 0 0
conduit permit ip host 124.128.85.3 any
conduit permit tcp host 124.128.85.6 eq www any
conduit permit tcp host 124.128.85.6 eq ftp any
conduit permit tcp host 124.128.85.3 eq ftp any
route outside 0.0.0.0 0.0.0.0 124.128.85.1 1
route inside 192.168.10.0 255.255.255.0 192.168.100.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 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 snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 192.168.100.1 255.255.255.255 inside
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
Cryptochecksum:9b7b44bcf22ef6a436aa3a18a31548fb
: end
我的意思是现在WEB和FTP不能用，应该如何修改PIX的配置才能用，不要说什么可以，天网之类的东西