04-17-2008 01:33 AM
Hi,
When i connect to existing LAN the ASA 5505, Stop trafic servers.
Why , what is missconfigured.
ASA Version 7.2(3)
!
hostname ciscoasa
domain-name default.domain.invalid
enable password xxx
names
!
interface Vlan1
nameif inside
security-level 100
ip address 10.1.0.2 255.255.0.0
!
interface Vlan2
nameif outside
security-level 0
ip address 10.7.0.1 255.255.0.0
!
interface Vlan3
no forward interface Vlan1
nameif dmz
security-level 100
ip address 10.6.0.1 255.255.0.0
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
switchport access vlan 3
!
interface Ethernet0/3
switchport access vlan 3
!
interface Ethernet0/4
switchport access vlan 3
!
interface Ethernet0/5
switchport access vlan 3
!
interface Ethernet0/6
switchport access vlan 3
!
interface Ethernet0/7
switchport access vlan 3
!
passwd xxx
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
mtu dmz 1500
icmp unreachable rate-limit 1 burst-size 1
asdm image disk0:/asdm-523.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
static (outside,inside) 10.1.0.0 10.7.0.0 netmask 255.255.0.0
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout uauth 0:05:00 absolute
http server enable
http 10.1.0.0 255.255.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:xxx
: end
04-17-2008 05:11 AM
Add a default route...
route outside 0.0.0.0 0.0.0.0
04-19-2008 02:43 AM
Hi Acomiskey,
Hope fine.
I am having a problem in my Pix FW to block a particular network to go to the internet. Here is the scenerio.
My FW has 3 interfaces: Outside(Sce 0), Inside (Sec100) and DMZ(Sce50). Whole inside block (let say 10.x.x.x) is being NATed (Here using DynamicNAT/PAT) to the Outside Interface while going towards Internet. NAT 0 is using between Inside and DMZ Servers to communicate. Here is the configuration.
nat-control
global (Outside) 1 interface
nat (Inside) 1 access-list nat
access-list Nat_ACL extended permit ip 10.0.0.0 255.0.0.0 any log
Now what the problem is - I want to block a specific network 10.10.10.0/24 to go to the the Internet. I tried to change the Nat_ACL ACL here by denying the 10.10.10.0/24 to any and then allow/permit 10.x.x.x to any. But it didn't work.
Any suggestion or ideas or any other way how can I block this 10.10.10.0/24 to go to the Internet. Ur help would be highly appreciable.
Adnan
04-17-2008 05:12 AM
Hi,
I don't see any nat & acces list for DMZ traffic, also again check your static command.
04-22-2008 02:41 AM
Hi Adnan,
All you have to do is assigning an ACL (Not NAT Acl) to inside interface as following
access-list inside_access_in deny tcp 10.10.10.0 255.255.255.0 0.0.0.0 0.0.0.0 eq www
access-list inside_access_in permit ip any any
access-group inside_access_in in interface inside
Regards
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