PIX & Small Business Server

[userice]

I have a Small Business Server at home, and I have a PIX 501 Firewall. I configured PIX, so all my workstaions can connect to Internet. However, I don't know how to setup my SBS to receive e-mail through PIX. Exchange Server was working when I used Dlink Router. Do I have to setup SBS in DMZ? Is there a way I can have SBS behind the PIX? If so, what port do I have to open?

 

[sunyasee]

You need to allow smtp through the PIX (tcp port 25)

add the following...

access-list inbound permit tcp any host <sbs_ip-address> eq 25
access-group inbound in interface outside ----

Sunyasee B-)

 

[sunyasee]

Oh yeah...

You'll also need a static address mapping if you don't already have one setup for your SB server.

static (inside,outside) <outside_address_SBS> <inside_address_SBS>

Do you have a spare global IP address? ----

Sunyasee B-)

 

[userice]

Thank you for you reply. However, is there any way I can do it with just one global IP address. Here is my configuration. Thanks

PIX Version 6.1(4)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password jqdejBcg8QL9AUjH encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pixfirewall
domain-name ciscopix.com
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 1720
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol skinny 2000
names
pager lines 24
interface ethernet0 10baset
interface ethernet1 10full
mtu outside 1500
mtu inside 1500
ip address outside 216.170.x.y 255.255.255.0
ip address inside 192.168.1.1 255.255.255.0
ip verify reverse-path interface outside
ip audit info action alarm
ip audit attack action alarm
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
route outside 0.0.0.0 0.0.0.0 216.170.x.z 1
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323 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 RADIUS protocol radius
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection timewait
sysopt connection tcpmss 1380000
no sysopt route dnat
telnet timeout 5
ssh timeout 5
dhcpd lease 3600
dhcpd ping_timeout 750
terminal width 80
Cryptochecksum:58645d53765ea3114ff1decfac794600
: end
[OK]

 

[sunyasee]

Use port redirection, it is explained here...

http://www.cisco.com/en/US/partner/...2030/products_tech_note09186a0080094aad.shtml

----

Sunyasee B-)