05-03-2005 09:16 AM - edited 02-21-2020 12:07 AM
At the moment I am configuring a PIX 501 FW. Behind the FW I got a videoconferencing server serving clinets on Internet.
I have set up at static nat to the server from the public IP and opened all the needed ports. But still I cant contact the application from the outside. I cant contact the server from the Internet.
Here is my configuration, are there anything wrong with my configuration?
The firewall is located behind a Cisco 1700 series router.
Thanks
...........Config page ......
Building configuration...
: Saved
:
PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable
passwd
hostname
domain-name
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
access-list 100 permit tcp any host 80.232.32.XX eq 7000 log 3
access-list 100 permit tcp any host 80.232.32.XX eq 8001
access-list 100 permit udp any host 80.232.32.XX range 42000 52999
access-list 100 permit tcp any host 80.232.32.XX eq domain
access-list 100 permit udp any host 80.232.32.XX eq domain
access-list 100 permit tcp any host 80.232.32.XX eq www
access-list 100 permit tcp any host 80.232.32.XX eq https
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 80.232.32.XX 255.255.255.248
ip address inside 192.168.1.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm location 192.168.1.10 255.255.255.255 inside
pdm location 80.232.32.XX 255.255.255.255 outside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 80.232.32.XX-80.232.32.XX
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 80.232.32.XX 192.168.1.10 netmask 255.255.255.255 0 0
access-group 100 in interface outside
route outside 0.0.0.0 0.0.0.0 80.232.32.XX 1
timeout xlate 0:05:00
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
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
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.129 inside
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
terminal width 80
Cryptochecksum:xxxx
: end
[OK]
05-03-2005 10:11 AM
Hello,
Configuration looks good, but I noticed the dhcpd range is 192.168.1.2-192.168.1.129 and the static command:
static (inside,outside) x.x.x.XX 192.168.1.10 netmask 255.255.255.255 0 0
so ip address 192.168.1.10 could be assigned to a pc instead of the server. You may want to consider changing the dhcp range to 192.168.1.11-192.168.1.129
Can you post the output of "show local-host 192.168.1.10" and "show arp"?
p.s. please remember to remove/mask public ip addresses and any sensitive info
05-03-2005 10:59 AM
Thank you for your answer, it makes sense, but the strange is that i have not got any other PC's running in the network besides the server with IP 192.168.1.10 and a PC with 192.168.1.11 so the ip is not assigned to another client.
I'will anyway check it out in tomorrow. Thanks
Regards from Norway
Morteo
-I will mask my IP's :-D-
I will check out your adwise tomorrow.
Thanks :-D
Morte
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