Cisco Firewall :: 5505 / How To Give Access To Remote Subnet

Mar 23, 2011

I want to give access to remote subnet on firewall 5505.

Remote subnet is 16x.15X.56.0

Here is my access list

access-list outside_5_cryptomap extended permit ip 192.168.12.0 255.255.254.0 16x.15X.56.0 255.255.254.0

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Jul 11, 2012

I have a network with 3 sites that are on different subnets.  Each site has an ASA Right now, I am only able to connect to the ASA that is connected to the subnet I am connected to.I want to be able to connect to the ASA that are on the remote subnets on the address of the inside interface.The sites are connected all together by site-to-site VPN.Is there any way I can achieve that without opening the outside interface directly on the Internet?

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May 21, 2012

I have a remote ASA5505 running 8.4(3) with a working site 2 site VPN tunnel to my main office. (The main office is running an ASA 5510 with OS 8.4.3 as well). The encryption domain is all private IP on main site vs. 172.16.10.0/23 on remote site.
 
Relevant config of the remote ASA:
 
interface Vlan1
nameif inside
security-level 100

[Code].....
 
I can manage the ASA on the outside interface (outside of the site 2 site VPN) using the TACACS credentials I can also ping my management station from the ASA using the inside interface, but as stated, the other way around does not work. I have not yet tested if management from the local 172.16.10.0/23 subnet works, but I will try this next.

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Jul 13, 2011

I would like to allow remote access to a windows server through a ASA  (5505) firewall. Users will use the vpn connection in order to connect to a private network. Is there any link  that describes the steps for ASDM?

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ASA 8.3(2) 5505
 
I've configured a number of remote access vpns on ASAs, but I don't recall having a default gateway setting assigned after logging in.
 
Is there a way to disable the assignment of a default gateway upon login?
 
The value assigned is meaningless. It's just the next available address in the local pool. 

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I have been asked to set up remote access VPN on an ASA 5505 that I previously had no invlovement with.  I have set it up the VPN using the wizard, they way I normally do, but the clients have no access to anything in the inside subnet, not even the inside interface IP address of the ASA.  Thay can ping each other.  The remote access policy below that I am working on is labeled VPNPHONE, address pool 172.16.20.1-10.  I do not need split tunneling to be enabled.  The active WAN interface is the one labeled outside_cable. [code]

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Aug 13, 2011

I am proposing Remote access VPN solution to my client as per the attached diagram. However they are required IPS solution as well.
 
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Jan 7, 2013

After getting hacked I want to limit terminal server/ remote desktop to only my computer. (although I may need to let other net in later)
 
In other words I want only computers from my home ip range (lets say my ISP gives me at  home something in  28.28.XX.0)  to be let in to the router at work and then to port 3389. 
 
In the work ASA 5505 softwareVersion  7.2(4)    I now have:
  
access-list outside_in extended permit tcp any interface outside eq 3389
 
static (inside, outside) tcp interface 3389 192.168.1.2 3389 netmask 255.255.255.255
 
acces-group outside_in in interface outside

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Sep 24, 2011

I am using two firewalls to connect two different offices. Firewall 5510 is running ASDM 6.3 and 5505 is running ASDM 6.2, Problem is that even after connecting two sites, i am unable to ping remote network from either side. I am mentioned static route as tunneled.

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Nov 1, 2011

Based on my diagram, my computer A (192.168.100.11) can ping and access my computer B (192.168.10.14). But, when i'm home and i use remote access vpn (192.168.200.x) in cisco asa 5520 to connect to my computer A is okay. But, when i try to ping my computer B is not okay. I already do the exemption for 192.168.100.x and 192.168.10.x in nat rules for inside interface (192.168.100.2) ...

Should i put routing from outside 1.1.1.2 to 192.168.10.x by using 192.168.100.1 as a gateway?

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Apr 12, 2011

Main Site allows communication from Remote Site via VPN to Windows ServerMain Site also has a secondary subnet that communicates ONLY through internet but NOT to the Windows Server.Sonicwall 192.168.168.x is main siteRemote Site is 192.168.0.x connecting to Main Site to access shared folders on serverSecondary subnet at Main Site is 192.168.0.x using Windows XP PC's. They are accessing a linux server at 192.168.0.215 which Main Site has no access to.VPN remote ip's are 192.168.0.x - they can successfully access the Windows Server at 192.168.168.100 BUT NOT 192.168.0.215.GOAL: Want to connect Remote Site to Secondary subnetWilling to make router changes or whatever is necessary to get Remote Site to access Secondary Subnet with the only exception that the Secondary Subnet REMAINS.VPN DHCP is turned off but willing to turn it on.Willing to make the Linux Server 'discoverable' on the Windows Server. Don't know linux at all but another co-worker set it up and can make changes.

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Jun 9, 2013

I have a weird problem which I have already submitted a TAC ticket about. When users authenticate through AnyConnect into our HQ ASA 5510 they grab an address from 172.16.254.x. What we have been noticing intermittently is that when logged into our network through the client they are unable to access their resources at one of our remote offices which is connected over l2l to the HQ ASA. This problem just started randomly a week ago and we have been working with Cisco trying to create a solution.
 
My quick fix is logging into a device at the remote office which is trying to be accessed and pinging the gateway of the virtual subnet for AnyConnect users. When I ping 172.16.254.1 it goes through after a few dropped icmp packets and then the issue is resolved for about 8 hours or so.

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Sep 7, 2011

We want to use an ASA as a pure routing device. Our network has several internal subnets (10.1.x.0/24), and we want to be able to reach them from outside and to allow access between them.
 
We have a defined a VLAN for each subnet range with the same security-level, added it to an Ethernet port and made the Ethernet that acts as outside as a trunk, and defined it as the global routing.
 
We cannot ping any of the subnet IPs defined in the ASA from outside nor we can ping it from the internal IP addresses.
 
Configuration:
: Saved
:
ASA Version 8.2(1)

[Code].....

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Aug 4, 2012

I have been tasked with replacing our company eSoft router with a Cisco ASA 5505 with the upgraded security license.   I have been working on the configuration for a couple of weeks now, after reading hundreds of forum posts, watching youtube videos, and endless google searching, and despite my best efforts I am still having an issue I can’t figure out.
 
I have a couple of subnets, that when the ASA is connected, I cannot ping, nor can they get to the internet or our Exchange server. At this point I’m not sure if it’s an access rule issue, NAT issue, or DNS issue.
 
Here is the network layout:
 
ASA: 192.168.0.2 (Primary Gateway)
192.168.0.0 (Primary facility, ASA is the gateway)
192.168.2.0 (Second facility, connected via Verizon point-to-point)
192.168.3.0 (Third facility, connected via Verizon point-to-point)

[Code].....

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Dec 7, 2011

I am working on a site that has recently added a new subnet and I am unable to ping any of the stations on this new network. I have configured an Exempt NAT rule just the same as the rules allowing access to other networks. I have a feeling the problem is in the Site-to-Site VPN configuration since the new subnet is at the primary location over the VPN.
 
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A port scan shows that all the traffic is "filtered" so somewhere either the site ASA or the main ASA is blocking the traffic.

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Mar 28, 2013

I recently installed a couple of Cisco Aironet 3600 Series Wireless Access Points at a remote site. While I was at the site everything seemed OK, The clients were able to get connected to the access points, the guest network worked fine, I could SSH into the access points, and I could ping them. The problem is when I went back to my home site I tried to SSH into the access points through an ASA IPSec VPN Tunnel and it couldn’t find it. When I try to ping the access points they “time out”. I can ping and connect all other addresses (via RDP, HTTP, etc..) on the same subnet which should rule out an access list problem. A couple of notes to be aware of:
 
The WAP’s have the Autonomous IOS installed (Version 15.2(2)JB) The WAP’s are connected to Dell PowerConnect 5724 (Not by choice.. We are a Cisco shop, these were already there and have plans this year to replace) 

I can ping and SSH with Putty to the WAP’s from the local subnet I cannot ping or SSH from a remote subnet to the WAP’s. I can access all other IP’s and Computers from a remote subnet.

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Jan 31, 2012

We recently upgraded a ASA 5505 with the security plus license to allow us to add a second subnet, but are having a few problems configuring the second subnet.  The original subnet we have configured 10.1.1.0 is able to access the internet without any problems.  However the new subnet 10.1.5.0 is unable to access the internet and when we ran a trace packet the nat config nat (inside) 1 0.0.0.0 0.0.0.0 is showing as the rule that drops the packet.
 
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!interface Vlan1nameif insidesecurity-level 100ip address 10.1.1.1 255.255.255.0 ospf cost 10!interface Vlan2nameif outsidesecurity-level 0ip address 66.66.66.66 255.255.255.240 ospf cost 10!interface Vlan13nameif corporatesecurity-level 100ip

[Code].....

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May 4, 2011

I'm new to Cisco equipment much more familiar w/ Sonicwall w/ that said......I have a 5505 w/ Security Plus licensing
 
I have set up multiple VLANs as follows
 
VLAN 1 inside - still setup as 192.168.1.1 (will not be using this for our lan)
VLAN2 - outside
VLAN100 - LAN 10.1.1.1/24

[Code]....

If I do add all the VLANs above I understand I will probably have to make a trunk port since I only have 5 usable interfaces

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Feb 14, 2013

I have created Remote access vpn on  ASA 5505 (ver 8.2(5) with base license). When I connect from one machine, I can ping the internal network. But when I connect from another machine, cant.I have only decrypts on the ASA side, without encrypts. I was debugging ICMP packets with the capture feature, and saw that echo-reply packets are returning toward the outside interface, but aren't passing through it.
 
capture test access-list test interface outside
 
1: 08:54:44.298980 802.1Q vlan#1 P0 x.x.x.x > y.y.y.y: icmp: echo reply
 
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Got a single asa 5505 configured in the office. we have 3 site to site vpn connections from this device, which all work from within the office.Ive not setup my pc to connect from home to the asa via the ciso client.
 
i can connect to all LAN servers on the local subnet, however i cannot connect through the ASA to any of my site to site vpn's.
 
if i do an ipconfig on my home pc i can see my local ip, mask & gw, and i can see my assigned remote access ip & mask but no gw.
 
I cannot ping any remote site to site pc's by IP or name.

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Dec 10, 2012

I am currently having an issue configuring an ASA 5505 to connect via remote access VPN using the Cisco VPN Client 5.0.07.0440 running on Windows 8 Pro x64. The VPN client prompts for the username and password during the connect process, but fails soon after.
 
The VPN client logs are as follows:
 
Cisco Systems VPN Client Version 5.0.07.0440
 Copyright (C) 1998-2010 Cisco Systems, Inc. All Rights Reserved.
 Client Type(s): Windows, WinNT 
Running on: 6.2.9200
 2      15:09:21.240  12/11/12  Sev=Info/4    CM/0x63100002

[code]....

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First off, let me preface this by saying that I'm a novice when it comes to firewalls and more specifically, the ASA.  I do however, have an above average understanding of switches/routers.
 
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I have Cisco ASA 5505 and i want to create vpn remote access ...l

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We have 3 offices, each with an ASA 5505 as the router/firewall, connected to the cable modem
 
(NC office) <----IPSEC----->(PA office) <----IPSEC-----> (CT office)
 
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[code].....

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Sep 27, 2012

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local network 192.168.157.0/24 local IP ASA 192.168.157.1
remote netword 10.28.0.0 /16
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 my conf

[code]....

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ASA 5510 (Server)
ASA Version 8.0(4)
!
hostname ASA5510
domain-name <domain>
enable password <password> encrypted
passwd <password> encrypted

[code].....

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