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unable to recieve smtp email through pix 506e

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handley88

MIS
Mar 7, 2007
11
hi, am very new to configuring pix firewall's so forgive me if it a silly mistake, i think ive misconfigured my acl because i have already turned off mailguard (no fixup smtp) and i am still not able to send/recieve any email from my internal exchange server(10.35.104.106) but i have access to the internet.
here's my config:

PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pixfirewall
domain-name ciscopix.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 506
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
no fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list outside_in permit tcp any interface outside eq smtp
access-list outside_in permit tcp any host 194.74.152.164 eq smtp
access-list outside_in permit tcp any host 194.74.152.164 eq www
access-list outside_in permit tcp any host 194.74.152.164 eq domain
access-list outside_in permit tcp any host 194.74.152.162 eq smtp
access-list outside_in permit tcp any host 194.74.152.162 eq www
access-list outside_in permit tcp any host 194.74.152.162 eq domain
access-list outside_in permit icmp any any echo-reply
access-list outside_in permit icmp any any unreachable
access-list outside_in permit icmp any any time-exceeded
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 194.74.152.164 255.255.255.240
ip address inside 10.35.104.100 255.255.255.0
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
static (inside,outside) tcp interface smtp 10.35.104.106 smtp netmask 255.255.25
5.255 0 0
static (inside,outside) tcp interface 255.255.255. 255 0 0
access-group outside_in
route outside 0.0.0.0 0.0.0.0 194.74.152.162 1
timeout xlate 0:05:00ents
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00st
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
http server enable
http 10.35.104.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet timeout 5
ssh timeout 5
console timeout 0
terminal width 80
Cryptochecksum:1939b65a21c985c3f06f1f39f2272495
: end

thanks

Alex
 
I would remove this lines

access-list outside_in permit tcp any interface outside eq smtp

access-list outside_in permit tcp any host 194.74.152.162 eq www
access-list outside_in permit tcp any host 194.74.152.162 eq domain

your access-group looks incomplete, i assume that its a copy/paste missing from your config =)

access-group outside_in in interface outside.
 
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