How to solve "PDM does not support multiple uses of a given Access..."

[zacca]

Hi there,

Initially I use PDM to config 506e & so far so good.
After supplier's engineer came to further config the 506e, now I can't use PDM to view/change the commands. It prompted "PDM has encountered a firewall configuration command statement that PDM does not support. Configuration paarsing has been stopped. PDM access is now limited to the Home & Monitoring views during the current session. To regain access to the rest of PDM, use the command line interface window to fix the unsupported command statement and then refresh PDM with the modified firewall configuration. PDM does not support multiple uses of a given Access Control List."

Attached the config as follows:
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 69qYBemNOlEjEo1o encrypted
passwd 69qYBemNOlEjEo1o encrypted
hostname pix
clock timezone HKST 8
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
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
names
name 192.168.168.0 sin-lan
access-list inside_outbound_nat0_acl permit ip 192.168.188.0 255.255.255.0 sin-lan 255.255.255.0
access-list outside_access_in remark Permit icmp echo reply from outside into inside
access-list outside_access_in permit icmp any any echo-reply log 1
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 202.76.4.19
ip address inside 192.168.188.254 255.255.255.0
ip verify reverse-path interface outside
ip audit info action alarm
ip audit attack action alarm
pdm location sin-lan 255.255.255.0 outside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 202.76.4.18
nat (inside) 0 access-list inside_outbound_nat0_acl
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 202.76.4.20 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 RADIUS protocol radius
aaa-server LOCAL protocol local
ntp server 203.161.234.37 source outside prefer
ntp server 132.163.4.213 source outside
http server enable
http 192.168.188.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto map outside_map 20 ipsec-isakmp
crypto map outside_map 20 match address inside_outbound_nat0_acl
crypto map outside_map 20 set peer 210.24.2.190
crypto map outside_map 20 set transform-set ESP-AES-128-MD5
crypto map outside_map interface outside
isakmp enable outside
isakmp key ******** address 210.24.2.190 netmask 255.255.255.255 no-xauth no-config-mode
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption aes
isakmp policy 20 hash md5
isakmp policy 20 group 5
isakmp policy 20 lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.188.101-192.168.188.150 inside
dhcpd dns 210.184.16.65
dhcpd lease 28800
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
terminal width 80

Which commands/combination of commands caused the PDM problem?

Million thanks for your help!!

 

[tbissett]

The problem is because the engineer used the same access-list - inside_outbound_nat0_acl - in both the nat 0 command and the crypto map command. If you have a separate access-list dedicated to each command, you can use the PDM again. The following commands should fix it:

no crypto map outside_map 20 match address inside_outbound_nat0_acl
access-list vpn-sin permit ip 192.168.188.0 255.255.255.0 sin-lan 255.255.255.0
crypto map outside_map 20 match address vpn-sin

 

[themut]

If you are not using the console port, then make sure you remove the crypto map from the interface first. Otherwise you might get locked out of the PIX.

 

[zacca]

Hi Tbissett,

It works!! Thanks so much for your help! .^_^.