ASA 5510 routing issue.

Similar Questions

• IPSEC with the router and asa 5510

  Hi all

  I have problems connecting ipsec l2l. I have set up a router and asa 5510 make ipsec between them, but it seems to fail on the phase 1. I already check and I am 100% sure that is the key. You can a few shed light on the issue, I have. Here's the output debug I get the two system.

  Thank you

  Hello

  Isakmp policy match on both devices? What version of ios is running on the router and the asa5510

  Thank you

• Between asa 5510 and router VPN

  Hello

  I configured ASA 5510 to vpn LAN to LAN with router 17 857. and between the routers.

  between vpn routers works very well.

  from the local network behind the ASA I can ping the computers behind routers.

  but computers behind routers, I cannot ping PSC behind ASA.

  I have configured the remote access with vpn cisco 4.X client, it works well with routers, but cannot work with asa.

  the asa is connected to the wan via zoom router (adsl)

  Are you telnet in the firewall?

  Follow these steps to display the debug output:

  monitor terminal

  farm forestry monitor 7 (type this config mode)

  Otherwise if its console, do "logging console 7'.

  can do

  Debug crypto ISAKMP

  Debug crypto ipsec

  and then generate a ping from one device to the back of the ASA having 192.168.200.0 address towards one of the VPN subnets... and then paste the result here

  Concerning

  Farrukh

• Issue of ASA 5510

  Dear all,

  I applied ASA 5510 in my network,

  I configured 3 DMZ, inside and outside interfaces

  ASA, I can access the Interior, DMZ and outside (Internet)

  Inside users can communicate with the servers in the DMZ

  Inside users goto Internet via the external interface

  DMZ servers can goto Internet via the external interface

  The DMZ servers cannot Ping inside the network

  I've been using IpSec VPN on my router,

  clients connect to the router using the Cisco VPN Client software,

  NOW, when I understood ASA in the network, VPN clients are unable to communicate with the servers in the DMZ

  security level 0 for outside

  DMZ 50

  100 for the inside

  NAT is disabled with no command nat control

  What I need to ON the NAT and some ACL must be put in place...

  Please advise me what ACL I should implement, interface? Direction?

  Which statement NAT should I include?

  I want to access my network via VPN...

  Help, please

  Kind regards

  Junaid

  ICMP pings are not stateful. The firewall needs special treatment to dynamically allow pings back, this is done through the "ICMP inspection." The ICMP inspection is disabled by default. You can activate the inspection or use an ACL to allow ICMP traffic. Here is a useful link:

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_tech_note09186a0080094e8a.shtml#topic0

  Please rate if useful.

  Concerning

  Farrukh

• ASA 5510 - possible to fill the 2 interfaces in routed mode

  Cisco ASA 5510 with security more license, version 9.1 (5) running in routed mode.

  I want to fill two interfaces for example: eth0/2 and 3/eth0 and configure an IP address / network while leaving the ASA 5510 in routed mode. I know that this is possible in transparent mode, but I need to keep this in routed mode. I know I could configure a single interface and connect a switch but my client does not want to do.

  Otherwise, my only thought would be to configure each interface eth0/2 and eth0/3 as a network traffic and the route of subnet separate between the two.

  Any help would be appreciated!

  Thank you

  Andrew

  Andrew

  That would help us answer you better if we understood more about what your client and you want to accomplish. But to answer the specific question you asked, I don't think it is possible in an ASA5510 in routed mode configuration Eth2 and Eth3 to share a single IP address.

  Linking to Eth2 and linking to Eth3 Are they really the same subnet?

  HTH

  Rick

• Site to Site VPN - ASA 5510 / 851 router - no Sas?

  We have installed an ASA 5510, version 1.0000 software running.  In a remote area, we have a Cisco router to 851 with tunneling IPSec VPN for a PIX 515e.  I try to open a backup between the 851 and ASA connection new, and I have a problem.  I used ASDM on the side of the ASA and CCP on the side 851 and created a new VPN site to site on both, with PSK encryption algorithms, etc..  I checked the connectivity between the external interfaces of the two devices, and the associated ACLs are simple, because they allow all IP traffic on the internal side of the two devices to talk with each other.

  When I do a "crypto isakmp to show his" on the SAA, I get "there is no its isakmp.  When I do the same on the 851 router, I see only the existing connection to the PIX.  It seems that the tunnel does not run again.  I turned on debug various crypto and sent a series of pings, and I don't see any tunnel initiaion even be attempted.

  CCP has a VPN to test the tool built in to the router.  ASDM has a similar feature?  Here's the relevant configs (at least I think... the SAA is enough Greek to me):

  ASA 5510 (within the network of 10.20.0.0/16.  The perfectly functional PIX is also on this network, with a different public IP address)

   access-list ATTOutside_2_cryptomap extended permit ip object-group DM_INLINE_NETWORK_1 10.192.0.0 255.255.0.0 ! 
  nat (Inside,ATTOutside) source static NETWORK_OBJ_10.20.0.0_16 NETWORK_OBJ_10.20.0.0_16 destination static NETWORK_OBJ_10.192.0.0_16 NETWORK_OBJ_10.192.0.0_16 
  !
  crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac crypto ipsec security-association lifetime seconds 28800 crypto ipsec security-association lifetime kilobytes 4608000 crypto map ATTOutside_map 2 match address ATTOutside_2_cryptomap crypto map ATTOutside_map 2 set peer 24.140.152.144 crypto map ATTOutside_map 2 set transform-set ESP-3DES-MD5 crypto map ATTOutside_map interface ATTOutside 
  !
  crypto isakmp enable ATTOutside crypto isakmp enable Inside crypto isakmp policy 10 authentication crack encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 20 authentication rsa-sig encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 30 authentication pre-share encryption aes-256 hash sha group 2 lifetime 86400 crypto isakmp policy 40 authentication crack encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 50 authentication rsa-sig encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 60 authentication pre-share encryption aes-192 hash sha group 2 lifetime 86400 crypto isakmp policy 70 authentication crack encryption aes hash sha group 2 lifetime 86400 crypto isakmp policy 80 authentication rsa-sig encryption aes hash sha group 2 lifetime 86400 crypto isakmp policy 90 authentication pre-share encryption aes hash sha group 2 lifetime 86400 crypto isakmp policy 100 authentication crack encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 110 authentication rsa-sig encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 120 authentication pre-share encryption 3des hash sha group 2 lifetime 86400 crypto isakmp policy 130 authentication crack encryption des hash sha group 2 lifetime 86400 crypto isakmp policy 140 authentication rsa-sig encryption des hash sha group 2 lifetime 86400 crypto isakmp policy 150 authentication pre-share encryption des hash sha group 2 lifetime 86400 crypto isakmp policy 170 authentication pre-share encryption 3des hash md5 group 2 lifetime 86400 
  !
  tunnel-group 24.140.152.144 type ipsec-l2l tunnel-group 24.140.152.144 ipsec-attributes 
  !
  
  851 router (within the 10.192.4.0/24 network)
  
  
  crypto isakmp policy 1
  encr 3des
  authentication pre-share
  group 2
  !
  crypto isakmp policy 2
  encr 3des
  authentication pre-share
  group 2
  !
  crypto isakmp policy 3
  encr 3des
  hash md5
  authentication pre-share
  group 2
  crypto isakmp key si9bw1u8woaz address 65.42.15.142
  crypto isakmp key 123 address 12.49.251.3
  !
  !
  crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
  crypto ipsec transform-set ESP-3DES-SHA1 esp-3des esp-sha-hmac
  crypto ipsec transform-set ESP-3DES-SHA2 esp-3des esp-sha-hmac
  crypto ipsec transform-set ESP_3DES_MD5 esp-3des esp-md5-hmac
  !
  crypto map SDM_CMAP_1 1 ipsec-isakmp
  description Tunnel to65.42.15.142
  set peer 65.42.15.142
  set transform-set ESP-3DES-SHA1
  match address 102
  crypto map SDM_CMAP_1 2 ipsec-isakmp
  description Tunnel to12.49.251.3
  set peer 12.49.251.3
  set transform-set ESP_3DES_MD5
  match address 102
  !
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.20.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.1.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.10.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.11.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.12.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.13.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.14.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.18.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.19.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.22.0.0 0.0.255.255
  access-list 102 permit ip 10.192.4.0 0.0.0.255 10.23.0.0 0.0.255.255
  			 
  Michael,
  Since you are using the same ACL, subnets, even and even while on your router to your VPN 1 tunnels config and 2, your second VPN tunnel will not succeed because the router already has a tunnel with the PIX for the same traffic.
  If you want to configure the ASA as peer backup scratch the second card encryption and instead, add the public IP ASA as a second peer under the original crypto configuration.
  Like this:
  crypto map SDM_CMAP_1 1 ipsec-isakmp
  description Tunnel to65.42.15.142
  set peer 65.42.15.142
  set peer 12.49.251.3
  game of transformation-ESP-3DES-SHA1
  
  match address 102
  
  The router will attempt to connect to the PIX and if this fails (which means that the PIX has never responded) then it will try to connect to the ASA.
  To test it, you could do either of two things: 1. taking the internet conection low PIX will make the router try to connect to the secondary host. 2: change (temporarily) on the router address peer of the PIX to a bogus IP that won't respond, when only one omits the router must try to negotiate with the ASA.
  I hope this helps.
  Raga
  		   

• NAT issue ASA 5510

  Just upgraded my ASA 5510 of 8.2 (1) 8.4 (4) 1.  Well, everything seems to work with one big exception.

  NAT statements I had previously remained in force and even seem to reproduce in some cases.

  Now, my question is I've set up a DMZ (security 50) interface and requiring a few servers to connect to the inside interface (Security 100).  I created the necessary NAT statements within the ASDM to allow the DMZ servers to connect to a single inside the server.  However, all the servers in the DMZ can still ping and connect to ALL inside servers.

  An easy way to limit it?  I try to limit the number of servers on the internal network that can access the demilitarized zone, but it seems that the DMZ has free rein at the present time.

  Am happy to post my configs. I opened a case of TAC, but this firewall is still so new, the assistance contract has not yet been addressed by Cisco.

  Thanks in advance.

  I'll look when get home, but it is a quick answer.

  If 192.168.1.0/24 is DNZ and 10.1.1.0/24 is inside

  ! - can only accommodate 192.168.1.40 DMZ host centimeters inside the network 10.1.1.25
  dmz_access_in ip 192.168.1.40 host access list permit 10.1.1.25
  ! - deny everthing else inside the network
  dmz_access_in list access deny ip 192.168.1.0 255.255.255.255 10.1.1.0 255.255.255.0
  ! - allow access to internet of the DNZ
  dmz_access_in 192.168.1.0 ip access list allow 255.255.255.255 any

  Samuel Petrescu

• How to enable routing on a subnet in ASA 5510

  Dear Sir

  We use cisco ASA 5510, and we provide access to external users through cisco anyconnect VPN. When users connect, they can access a single subnet. How can afford to drive to another subnet CLI or ASDM?

  Thank you best regards &,.

  Hello

  Seems to me that you have not at least have a NAT0 configuration for traffic between the LAN subnet and VPN pool

  This is your current NAT0 ACL configuration

   access-list nonat extended permit ip 172.16.0.0 255.255.254.0 172.16.2.0 255.255.255.0 access-list nonat extended permit ip 172.16.0.0 255.255.0.0 172.16.0.0 255.255.0.0 access-list nonat extended permit ip 172.16.0.0 255.255.0.0 host 10.212.61.32 access-list nonat extended permit ip 172.16.0.0 255.255.0.0 172.16.0.192 255.255.255.192 access-list nonat extended permit ip 172.16.0.0 255.255.254.0 10.1.12.0 255.255.255.0 access-list nonat extended permit ip 10.1.12.0 255.255.255.0 10.1.12.0 255.255.255.0 access-list nonat extended permit ip 172.16.0.0 255.255.0.0 10.1.12.0 255.255.255.0 

  Pool of VPN you seems to be 172.16.240.0/24, so you must add the following line of ACL

   access-list nonat extended permit ip 10.1.12.0 255.255.255.0 172.16.240.0 255.255.255.0 

  Hope this helps :)

  -Jouni

• Unable to connect to server vpn behind ASA 5510 with windows clients

  Hi all

  I've seen a number of posts on this and followed by a few documents of support on this issue, but I'm totally stuck now, nothing seems to work for me.

  This is the usual scenario, I have a VPN windows 2003 Server sat on the lan deprived of our ASA 5510 firewall, and I try to get my Windows XP / 7 laptop computers to connect to it.

  Within the ASDM:

  (1) Server Public created for Protocol 1723

  (2) Public created for the GRE protocol Server

  3) created two public servers have the same public and private addresses

  (4) the foregoing has created config Public Private static route in the section NAT firewall

  (5) rules to Firewall 2 also created above on the external interface for both 1723 and GRE

  When you try to connect, I get the following entry in the debug log.

  6 August 6, 2010 17:09:37 302013 195.74.141.2 1045 1723 ChamberVPN-internal built ride connection TCP 1889195 for outside:195.74.141.2/1045 (195.74.141.2/1045) to the inside: ChamberVPN-internal/1723 (XXX.XXX.XXX.XXX/1723)

  but nothing else.

  The server shows not attempting a connection so I think I'm missing something on the firewall now.

  Also inside interface there is a temporary rule:

  Source: no

  Destination: any

  Service: IP

  Action: enabled

  This should allow all outbound traffic only as far as I know...

  Any help would be greatly appreciated.

  Chris

  Hi Chris,

  ASA newspaper indicates that the connection is interrupted because of "syn timeout. This means that asa receives no response from the Windows Server. Right now, we need to clarify some points.

  1 - your vpn server committed a correct default gateway error or the path that lies in your fw interface asa.

  is 2 - possible to start capturing packets on Windows Server. Hereby, we can get data flow information beetween client and server. And we can be sure that Windows Server wonders vpn.

  Ufuk Güler

• Review of the ASA 5510 Config

  Hi all, I'm about to replace an existing a new ASA 5510 firewall.  The environment is pretty simple, just an external and internal interface.  I put in correspondence configs as much as possible, but I'd like to see if there are obvious problems.  I am concerned mainly with my NAT statements.  Nothing in the following config (sterilized) seems out of place?  Thank you!!

  ------------------------------------------------------------

  ASA 4,0000 Version 5

  !

  ciscoasa hostname

  enable the encrypted password xxxxxxxxxx

  XXXXXXXXXX encrypted passwd

  names of

  !

  interface Ethernet0/0

  nameif outside

  security-level 0

  IP 40.100.2.2 255.255.255.252

  !

  interface Ethernet0/1

  nameif inside

  security-level 100

  IP 10.30.0.100 255.255.255.0

  !

  interface Ethernet0/2

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Ethernet0/3

  Shutdown

  No nameif

  no level of security

  no ip address

  !

  interface Management0/0

  Shutdown

  nameif management

  security-level 100

  IP 192.168.1.1 255.255.255.0

  management only

  !

  boot system Disk0: / asa844-5 - k8.bin

  passive FTP mode

  permit same-security-traffic inter-interface

  network of the 10.10.0.78 object

  Home 10.10.0.78

  Nospam description

  network of the 10.10.0.39 object

  Home 10.10.0.39

  Description exch

  network of the 55.100.20.109 object

  Home 55.100.20.109

  Description mail.oursite.com

  network of the 10.10.0.156 object

  Home 10.10.0.156

  Description

  www.oursite.com-Internal

  network of the 55.100.20.101 object

  Home 55.100.20.101

  Description

  www.oursite.com-External

  network of the 10.10.0.155 object

  Home 10.10.0.155

  Ftp description

  network of the 10.10.0.190 object

  Home 10.10.0.190

  farm www Description

  network of the 10.10.0.191 object

  Home 10.10.0.191

  farm svc Description

  network of the 10.10.0.28 object

  Home 10.10.0.28

  Vpn description

  network of the 10.10.0.57 object

  Home 10.10.0.57

  Description cust.oursite.com

  network of the 10.10.0.66 object

  Home 10.10.0.66

  Description spoint.oursite.com

  network of the 55.100.20.102 object

  Home 55.100.20.102

  Description cust.oursite.com

  network of the 55.100.20.103 object

  Home 55.100.20.103

  Ftp description

  network of the 55.100.20.104 object

  Home 55.100.20.104

  Vpn description

  network of the 55.100.20.105 object

  Home 55.100.20.105

  app www description

  network of the 55.100.20.106 object

  Home 55.100.20.106

  app svc description

  network of the 55.100.20.107 object

  Home 55.100.20.107

  Description spoint.oursite.com

  network of the 55.100.20.108 object

  Home 55.100.20.108

  Description exchange.oursite.com

  ICMP-type of object-group DM_INLINE_ICMP_1

  response to echo ICMP-object

  ICMP-object has exceeded the time

  ICMP-unreachable object

  Exchange_Inbound tcp service object-group

  EQ port 587 object

  port-object eq 993

  port-object eq www

  EQ object of the https port

  port-object eq imap4

  DM_INLINE_TCP_1 tcp service object-group

  port-object eq www

  EQ object of the https port

  object-group service DM_INLINE_SERVICE_1

  will the service object

  the purpose of the tcp destination eq pptp service

  the DM_INLINE_NETWORK_1 object-group network

  network-object, object 10.10.0.190

  network-object, object 10.10.0.191

  the DM_INLINE_NETWORK_2 object-group network

  network-object, object 10.10.0.156

  network-object, object 10.10.0.57

  DM_INLINE_TCP_2 tcp service object-group

  port-object eq www

  EQ object of the https port

  object-group service sharepoint tcp

  port-object eq 9255

  port-object eq www

  EQ object of the https port

  outside_access_in list extended access permit icmp any any DM_INLINE_ICMP_1 object-group

  outside_access_in list extended access permit tcp any object 10.10.0.78 eq smtp

  outside_access_in list extended access permit tcp any object object 10.10.0.39 - Exchange_Inbound group

  outside_access_in list extended access permit tcp any object-group DM_INLINE_NETWORK_2-group of objects DM_INLINE_TCP_1

  outside_access_in list extended access permit tcp any object 10.10.0.155 eq ftp

  outside_access_in list extended access allowed object-group DM_INLINE_SERVICE_1 any object 10.10.0.28

  outside_access_in list extended access permit tcp any object-group DM_INLINE_NETWORK_1-group of objects DM_INLINE_TCP_2

  outside_access_in list extended access permit tcp any object 10.10.0.66 object-group Sharepoint

  pager lines 24

  Enable logging

  asdm of logging of information

  Outside 1500 MTU

  Within 1500 MTU

  management of MTU 1500

  ICMP unreachable rate-limit 1 burst-size 1

  ASDM image disk0: / asdm-649 - 103.bin

  don't allow no asdm history

  ARP timeout 14400

  no permit-nonconnected arp

  NAT (exterior, Interior) static source everything any static destination 55.100.20.109 10.10.0.78

  NAT (exterior, Interior) static source everything any static destination 55.100.20.108 one-way 10.10.0.39

  NAT (inside, outside) static source 10.10.0.39 one-way 55.100.20.109

  NAT (exterior, Interior) static source everything any static destination 55.100.20.101 10.10.0.156

  NAT (exterior, Interior) static source everything any static destination 55.100.20.102 10.10.0.57

  NAT (exterior, Interior) static source everything any static destination 55.100.20.103 10.10.0.155

  NAT (exterior, Interior) static source everything any static destination 55.100.20.104 10.10.0.28

  NAT (exterior, Interior) static source everything any static destination 55.100.20.105 10.10.0.190

  NAT (exterior, Interior) static source everything any static destination 55.100.20.106 10.10.0.191

  NAT (exterior, Interior) static source everything any static destination 55.100.20.107 10.10.0.66

  Access-group outside_access_in in interface outside

  Route outside 0.0.0.0 0.0.0.0 40.100.2.1 1

  Route inside 10.10.0.0 255.255.255.0 10.30.0.1 1

  Timeout xlate 03:00

  Pat-xlate timeout 0:00:30

  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

  Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

  timeout tcp-proxy-reassembly 0:01:00

  Floating conn timeout 0:00:00

  dynamic-access-policy-registration DfltAccessPolicy

  identity of the user by default-domain LOCAL

  Enable http server

  http 192.168.1.0 255.255.255.0 management

  http 10.10.0.0 255.255.255.0 inside

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Telnet timeout 5

  SSH 10.10.0.0 255.255.255.0 inside

  SSH timeout 5

  SSH group dh-Group1-sha1 key exchange

  Console timeout 0

  !

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  source of NTP server outside xxxxxxxxxx

  WebVPN

  !

  class-map inspection_default

  match default-inspection-traffic

  !

  !

  type of policy-card inspect dns preset_dns_map

  parameters

  maximum message length automatic of customer

  message-length maximum 512

  Policy-map global_policy

  class inspection_default

  inspect the preset_dns_map dns

  inspect the ftp

  inspect h323 h225

  inspect the h323 ras

  inspect the rsh

  inspect the rtsp

  inspect esmtp

  inspect sqlnet

  inspect the skinny

  inspect sunrpc

  inspect xdmcp

  inspect the sip

  inspect the netbios

  inspect the tftp

  Review the ip options

  inspect the pptp

  !

  global service-policy global_policy

  context of prompt hostname

  no remote anonymous reporting call

  Cryptochecksum:40cee3a773d380834b10195ffc63a02f

  : end

  Hello

  You do nat (exterior, Interior), I'm going to do inside, outside but the configuration is always good.

  The ACL configuration is fine, Nat is fine, so you should have problems,

  Kind regards

  Julio

• Allow specific access through the Interfaces ASA 5510

  Hi all

  In my quest to learn Cisco IOS and devices, I need help in smoothing traffic, or access lists, allowing traffic between internal interfaces on the SAA specifically.

  I have an ASA 5510:

  WAN/LAN/DMZ ports labled E0/0 (LAN), E0/1 (WAN), E0/2 (DMZ).

  Connected to the port E0/0 is a 2811 router

  Connected to the port E0/1 is the (external) Internet

  Connected to the port E0/2 is a 2821

  (I'll add a 3745 for VOIP) port E0/3, but it has not yet happened.

  I want to allow traffic between the 2821 and the 2811 routers so that devices on the networks behind them can talk to each other.

  I've specified specific subnets between the ASA and the routers because I want to learn how to shape traffic behind routers, as well as on the ASA. So behind the routers I have different VLANS, but I'm not restrict access between them, still, at least I don't think I am. But as it is, behind the 2821 devices cannot access the DNS / DOMAIN SERVER that is located behind the 2811. Right now I have the routers DHCP power, who works there. Currently devices behind the router 2821-3560 switch cannot access the domain server, primary dns server.

  How can I set the ASA to allow traffic to flow between the two routers and their VLANS?

  Here's the configs of each device and I have also included my switch configs, incase something should be set on them. I only removed the passwords and the parts of the external IP address. I appreciate the help in which States to create and on which devices.

  I think it is best that I put the links to the files of text here.

  Thank you!

  You must remove the following statements on the two routers:
  -# ip nat inside source... overload
  -for each # ip nat inside/outside interface, if they have configured.

  Remove ads rip of the networks that are not directly connected:
  -2821: 172.16.0.0, 192.168.1.0, 199.195.xxx.0
  -2811: 199.195.xxx.0
  -ASA: 128.0.0.0

  No way should be added to the routers, since he is the one by default, put in scene to ASA.

  Check the tables of routing on routers and the ASA.

  On ASA:

  -Remove:
  object-group network # PAT - SOURCE
  # nat (indoor, outdoor) automatic interface after PAT-SOURCE dynamic source

  -create objects of the networks behind the LAN router and enable dynamic NAT:
  network object #.
  subnet
  NAT (inside, outside) dynamic interface

  -review remains NAT rules.

  -to set/adjust the lists access penetration on the interfaces. Do not forget to allow the rip on the LAN and DMZ interfaces.

  -Disable rip on the outside interface.

• ASA 5510 - tips for setting up - no internet

  Hi all

  I'll set up an ASA 5510 for the first time using the GUI.

  I put 0/0 0/1 and outside as inside.

  I set up outside with the static WAN address, and it is connected to my ISP.

  But I can't do everything Internet works on the inner harbor. I've read elsewhere, I need to add a static route. Can someone please advise?

  You must place a default route to carry traffic from inside to outside. Use the GUI to place a static route 0.0.0.0 0.0.0.0 for the ip address of your next hop ip of the connection to the ISP.

  Sent by Cisco Support technique Android app

• Automatic update AIP-SSM-10 and ASA 5510 (Beginner)

  I see that it is possible to automate the updates of the ASA 5510 and AIP SSM via FTP on my own server. Is it possible to automate the download directly from Cisco.com?

  Thank you!

  Jeremy

  Jeremy, the answer to your question is correct, as far as the Cisco products are concerned. So I wrote a PERL app that does exactly that, and I published an article about it in the June 2007 issue of Sys Admin magazine. Here's the article online: http://www.samag.com/documents/s=10128/sam0706a/0706a.htm

  And it is also on my site, with a tar of scripts to:

  http://www.LHB-consulting.com/pages/apps/index.html

  Good luck.

  -Lisa

• ASA 5510 BGP

  Hi all,

  I have a new BGP configuration that consists of two asa 5510 and two routers 2911 in the back. My question is: do asa 5510 support BGP?

  Thank you.

  Hi Sotiris,

  Unfortunately, the ASA does not support BGP (you can peer through the ASA but the ASA cannot be a peer BGP itself). The following link has a list of supported on the SAA routing protocols:

  http://www.Cisco.com/en/us/docs/security/ASA/asa84/configuration/guide/route_overview.html

  -Mike

• ASA 5510 Configuration. How to set up 2 outside the interface.

  Hello

  I have Cisco ASA 5510 and the desktop, I want to create a new route to another (external) router to my ISP.

  The workstation I can Ping ASA E0/2 interface but I cannot ping the router ISP B inside and outside of the interface.

  I based my setup on the existing configuration. which so far is working

  interface Ethernet0/0
  Outside of the interface description
  nameif outside
  security-level 0
  IP 122.55.71.138 address 255.255.255.2
  !
  interface Ethernet0/1
  Inside the interface description
  nameif inside
  security-level 100
  IP 10.34.63.252 255.255.240.0
  !
  interface Ethernet0/2
  Outside of the interface description
  nameif outside
  security-level 0
  IP 121.97.64.178 255.255.255.240
  !

  Global 1 interface (outside)

  global (outside) 2 interface (I created this for E0/2)
  NAT (inside) 0 access-list sheep

  NAT (inside) 1 10.34.48.11 255.255.255.255 (work: router ISP inside and outside interface E0/0)

  NAT (inside) 2 10.34.48.32 255.255.255.255 (work: E0/2 router ISP on the inside interface only but cant outside ping).

  Route outside 0.0.0.0 0.0.0.0 122.55.71.139 1 (work)

  Route outside 10.34.48.32 255.255.255.255 121.97.64.179 1 (the new Road Test)

  Router ISP, that a job can ping and I can access the internet

  interface FastEthernet0/0
  Description Connection to ASA5510
  IP 122.55.71.139 255.255.255.248
  no ip redirection
  no ip proxy-arp
  IP nat inside
  automatic duplex
  automatic speed
  !
  the interface S0/0
  IP 111.54.29.122 255.255.255.252
  no ip redirection
  no ip proxy-arp
  NAT outside IP
  !
  IP nat inside source static 122.55.71.139 111.54.29.122
  IP http server
  IP classless
  IP route 0.0.0.0 0.0.0.0 Serial0/0

  FAI 2

  interface FastEthernet0/0 (SAA can ping this interface)
  Description Connection to ASA5510
  IP 121.97.64.179 255.255.255.248
  no ip redirection
  no ip proxy-arp
  IP nat inside
  automatic duplex
  automatic speed
  !
  interface E0/0 (ASA Can not ping this interface)
  IP 121.97.69.122 255.255.255.252
  no ip redirection
  no ip proxy-arp
  NAT outside IP
  !
  IP nat inside source static 121.97.64.179 121.97.69.122
  IP http server
  IP classless
  IP route 0.0.0.0 0.0.0.0 E0/0

  CABLES

  ASA to router ISP B (straight cable)

  Router ISP in the UDI (straight cable)

  Hope you could give some advice and the solution for this kind of problem please

  Hello

  Are you able to ping the router IP of the interface of the device of the ASA? If so, try a trace of package on the device of the SAA for traffic to the IP address of the router.

  Thank you and best regards,

  Maryse Amrodia