Nat port Forwarding , allows only only some ip

Apr 17, 2008 1 Replies

Hi,



we configured cisco asa 5505 router, with the following configurations. we forwarded the port 8080 to my private ip (10.0.1.178) on the same lan. However the router allows from only some static public ip, and rejects most of the static public ip.



Anyone can figure out the problem? Thanks in Advance!


ASA Version 7.2(2)



!

hostname hn



domain-name default.domain.invalid



enable password skdjfklke encrypted



names



!

interface Vlan1



nameif inside



security-level 75



ip address 10.0.1.1 255.255.255.0



ospf cost 10



!

interface Vlan2



nameif outside



security-level 0



ip address xxx.xxx.xxx.xxx 255.255.255.0



ospf cost 10



!

interface Vlan13



no forward interface Vlan2



nameif lan2



security-level 75



ip address 10.0.3.1 255.255.255.0



management-only



!

interface Ethernet0/0



switchport access vlan 2



!

interface Ethernet0/1



switchport access vlan 2



!

interface Ethernet0/2



!

interface Ethernet0/3



!

interface Ethernet0/4



!

interface Ethernet0/5



!

interface Ethernet0/6



!

interface Ethernet0/7



!

passwd dsaasdYREI.2OPuU encrypted



banner motd hn...



banner motd Please dont change any configurations with out the permission of net



work admin..



banner motd Thank you..



no ftp mode passive



clock timezone IST 7 30



dns server-group DefaultDNS



domain-name default.domain.invalid



same-security-traffic permit inter-interface



same-security-traffic permit intra-interface



object-group service vnc tcp



description vnc



port-object range 5900 5905



object-group service pramana-ssh tcp



port-object range 10022 10022



access-list 101 extended permit tcp any host xxx.xxx.xxx.xxx object- group vnc ina



ctive



access-list 101 extended permit tcp any host xxx.xxx.xxx.xxx eq ssh inactive



access-list 101 extended permit tcp any host xxx.xxx.xxx.xxx eq 8080



access-list 101 extended permit tcp any host xxx.xxx.xxx.xxx eq 10022



access-list 101 extended permit tcp any host xxx.xxx.xxx.xxx eq 3830



access-list inside_access_in remark Implicit rule: Permit all traffic to less se



cure networks



access-list inside_access_in extended permit ip any any



pager lines 24



logging enable



logging timestamp



logging standby



logging asdm informational



logging host inside 10.0.8.152



logging permit-hostdown



mtu inside 1500



mtu outside 1500



mtu lan2 1500



icmp unreachable rate-limit 1 burst-size 1



asdm image disk0:/asdm-522.bin



no asdm history enable



arp timeout 14400



global (outside) 1 interface



nat (inside) 1 0.0.0.0 0.0.0.0



static (inside,outside) tcp interface 10022 10.0.1.0 10022 netmask



255.255.25


5.255



static (inside,outside) tcp interface 3830 10.0.1.0 3830 netmask



255.255.255.


255



static (inside,outside) tcp 0.0.0.0 8080 10.0.1.178 8080 netmask



255.255.255.


255



access-group inside_access_in in interface inside



access-group 101 in interface outside



route outside 0.0.0.0 0.0.0.0 64.22.240.1 1



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



group-policy DfltGrpPolicy attributes



banner none



wins-server none



dns-server none



dhcp-network-scope none



vpn-access-hours none



vpn-simultaneous-logins 3



vpn-idle-timeout 30



vpn-session-timeout none



vpn-filter none



vpn-tunnel-protocol IPSec l2tp-ipsec webvpn



password-storage disable



ip-comp disable



re-xauth disable



group-lock none



pfs disable



ipsec-udp disable



ipsec-udp-port 10000



split-tunnel-policy tunnelall



split-tunnel-network-list none



default-domain none



split-dns none



intercept-dhcp 255.255.255.255 disable



secure-unit-authentication disable



user-authentication disable



user-authentication-idle-timeout 30



ip-phone-bypass disable



leap-bypass disable



nem disable



backup-servers keep-client-config



msie-proxy server none



msie-proxy method no-modify



msie-proxy except-list none



msie-proxy local-bypass disable



nac disable



nac-sq-period 300



nac-reval-period 36000



nac-default-acl none



address-pools none



client-firewall none



client-access-rule none



webvpn



functions url-entry



html-content-filter none



homepage none



keep-alive-ignore 4



http-comp gzip



filter none



url-list none



customization value DfltCustomization



port-forward none



port-forward-name value Application Access



sso-server none



deny-message value Login was successful, but because certain criteria have not



been met or due to some specific group policy, you do not have permission to us



e any of the VPN features. Contact your IT administrator for more information



svc none



svc keep-installer installed



svc keepalive none



svc rekey time none



svc rekey method none



svc dpd-interval client none



svc dpd-interval gateway none



svc compression deflate



username admin password lpTWt99OGW0dN6ef encrypted privilege 15



http server enable



http 10.0.1.0 255.255.255.0 inside



no snmp-server location



no snmp-server contact



snmp-server enable traps snmp authentication linkup linkdown coldstart



crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac



crypto map outside_map 20 set pfs



crypto map outside_map 20 set peer 72.55.173.2



crypto map outside_map 20 set transform-set ESP-3DES-MD5



crypto map outside_map interface outside



crypto isakmp enable outside



crypto isakmp policy 10



authentication pre-share



encryption 3des



hash md5



group 2



lifetime 86400



telnet 10.0.1.0 255.255.255.0 inside



telnet timeout 15



ssh 10.0.0.0 255.255.0.0 inside



ssh timeout 5



console timeout 0



dhcpd auto_config outside



!

dhcpd address 10.0.1.100-10.0.1.227 inside



dhcpd dns xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx interface inside



dhcpd option 66 ip 10.0.12.10 interface inside



dhcpd enable inside



!


!



class-map inspection_default



match default-inspection-traffic



!
!

policy-map type inspect dns preset_dns_map



parameters



message-length maximum 512



policy-map type inspect http http_map



parameters



protocol-violation action drop-connection



policy-map global_policy



description pramana_ssh



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 netbios



inspect tftp



inspect http http_map



inspect icmp



inspect icmp error



!

service-policy global_policy global



prompt hostname context



Cryptochecksum:csdfkkkl117e96d



: end



hn#



static (inside,outside) tcp 0.0.0.0 8080 10.0.1.178 8080 netmask

255.255.255.

Is the above line correct in the config? Is 0.0.0.0 the public ip x.x.x.x ?

If so is it the same IP as the IP in the below ACL?

access-list 101 extended permit tcp any host xxx.xxx.xxx.xxx eq 8080

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