Cisco Firewall :: ASA 8.4.I Can't Access Any Networks
Feb 21, 2013I have just set up anyconnect vpn on my box. I'm running ASA 8.4. I can connect with anyconnet client, but i cant access any networks. [code]
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Linksys Wired Router :: RV016 - Allow Other Networks Connected To Firewall To Access Internet?
Nov 24, 2011I have a sonicwall firewall connected to the LAN port of the RV016 router and two DSL modems connected to the WAN ports.
Ip address allocation:
Firewall
192.168.50.9
RV016
LAN - 192.168.50.10
WAN - 192.168.60.1
WAN - 192.168.61.1
What configurations do I need to enter into the RV016 to allow other networks connected to the firewall(192.168.3.0, 192.168.2.0) to access the internet?
Cisco Firewall :: 1.1.1.1 / Dynamic NAT On 2 Different Networks?
Feb 24, 2013its possible to have same dynamic translation within 2 different networks like:
interface gig 0/1
1.1.1.1 255.255.255.0 (LAN Connection w/ DHCP enabled)
inteface gig 0/2
2.2.2.1 255.255.255.0 (Wireless Connection w/ DHCP enabled)
Actually, the scenario was 1.1.1.1 is my LAN connection and 2.2.2.1 are my Wireless connection.
Cisco Firewall :: ASA 8.3 NAT Overlapping Networks?
Apr 18, 2011how to make NAT work for some future projects (remote offices with overlapping networks, L2L VPN with overlapping networks, etc). Using this as a guide [URL] I was able to get it to work using an ASA and a router (initial configuration below). I'm able to ping from host1 to 40.40.40.2 (host 2) and it works, as does pinging from host 2 to 50.50.50.2 (host 1). The issue I'm having now is that I've replaced that router with another ASA (second configuration below). Once I've done that, I can no longer reach the end device with the NAT'd IP address. If I take out ASA1 and swap in a router (basically reversing the router/ASA in the initial configuration) it works fine as well. I'm only seeing issues when using two ASAs. I've verified that ICMP and telnet are permited inbound on the ASAs as well. I even tried seperating the final host with another router (third configuration).
Initial configuration:
Host 1 --------------------------- Router -------------------------- ASA--------------------------- Router ---------------------- Host 2
30.30.30.2 e0: 30.30.30.1 in: 10.10.10.2 e1: 20.20.20.1 30.30.30.2
NAT: 50.50.50.2 e1: 10.10.10.1 out: 20.20.20.2 e0: 30.30.30.1 NAT: 40.40.40.2
[code]....
Cisco VPN :: ASA 5505 - Access Two Private Networks
Dec 4, 2011i have Cisco 5505 and i configured a remote VPN clients. here is my scenario
Cisco switch 2950 === holds two private network 192.168.8.x and 192.168.4.x
vlan 2 outside interface - Eth 0/0 155.155.155.x
Vlan 1 inside interface -- Eth 0/1 192.168.8.180
VPN pool ip address = 192.168.8.100 --110
I drag i cable from my Cisco switch and put in to Eth0/1. and i want to access this two private networks 192.168.4.x and 192.168.8.x . Now i can access to 192.168.8.x . But i can't access 192.168.4.x ..
Cisco Firewall :: ASA 5505 With Dual ISP And 2 Networks
May 7, 2013I would like to configure a Cisco ASA 5505 with Dual ISP (ISP 1 and ISP2) and two networks (network 1 and network 2). My customer need that clients in the network 1 connect to Internet with ISP1 and clients in the network 2 connect with ISP2. If a failure occurs in ISP1 (just an example) the network 1 clients connect with ISP2.
View 10 Replies View RelatedCisco Firewall :: Keep 2 Networks Separate On ASA 5505
May 7, 20121. I currently have a Comcast Business Class Gateway, Cisco 2100 Series WLAN Controller and a Cisco ASA 5505 all connected together to supply LAN and WLAN internet connections on my network.
2. I also have a Card Access Security System on it owns network. It currently does not have internet access.
I would like to put my security system on the internet so that I can support it remotely. To do this, it has to be on a firewalled internet connection.Can I put the two networks on my ASA 5505 and keep them seperate? I don't want to provide a path into the Security System through my current LAN & WLAN. But I do need a frewalled internet connection on my Security System. I am trying to avoid purchasing a seperate firewall.
Cisco Firewall :: 5505 PAT Between 2 Networks On Same Interface
Nov 6, 2011I'm using asa 5505 with 8.4(2) and have the following problem.I have 2 Networks. each Network has it's own externel Internet-Ip and also Mail-Server.
[code]
Now I want a communication between the two Mailservers with their external Ip-Address.I did a static NAT from ipnt any to int any or also from int routed to int routed, but nothing worked.Packet tracer showed at NAT-Lookup where the externel adress of the second Mailserver is passed: Info Static translate Network1 to Network1
But it should show a translation from network1 to network1-external.Due to Security reasons, I cannot paste the whole config.Under 8.0 I did the same configuration with Policy-Nat and it worked.
Cisco Firewall :: ASA5510 - Connect Two 10.10.10.x Networks Using NAT
Dec 26, 2012I've got an ASA5510 with an IPS/IDS module. Because of a merger, I've got two 10.10.10.x networks (West and Central). I'd like all West traffic to be IPS checked before going into Central. Once it goes into Central, it's out of my hands. Can I set up NAT to accomplish this?
Again, the traffic flow would be from West (10.10.10.1) through the ASA/IPS, and then to Central (10.10.10.1).
Is this possible? If not, do I need another router?
Access The Devices Of Two Separate Networks?
Apr 26, 2011I have two separate network with their own internet access as shown below I want to keep all setting of the left network unchanged. I can change the IPs and setting of the right side network.I want to be able to access all devices of the two network from my computer but in the same time the two network work as usual with no problems ( the same when they are sperate).One option is to set the LAN of modem 2 to 192.168.2.2 and connect one of the LAN port to LAN port of the Mkrotik router. Set the WAN of my private home router as
IP: 192.168.2.100
subnet mask: 255.255.255.0
gateway: 192.168.2.2
Home router LAN: 192.168.3.1
Is their another method to connect the two network and keep the same setting for the network on the left side?
Cisco :: No DR / BDR Concept In EIGRP Multi-access Networks?
Jul 8, 2012Why is there no DR/BDR concept in EIGRP multiaccess networks? If the purpose of a DR/BDR is to limit excess traffic when there is a change in the topology, why isn't there one in EIGRP? I understand that DR/BDR share LSAs and not routes but the concept is still the same: there is a change in the topology and the change gets flooded to all neighbors, those neighbors in turn flood it to their neighbors on the multiaccess network thus causing excess traffic.
View 11 Replies View RelatedCisco VPN :: ASA5510 WebVPN Access And Browse Networks
May 4, 2012I'm configuring an asa device for web access: SSL VPN service. I can have a user authenticate for web session with their active directory domain credentials (username and password). Once their web session has started, moving to the "browse networks" feature for a share viewing requires them to authenticate once again - "authenitcation required". I'd like to configure the device so that authenticating to the windows file share will be attempted using the previously entered credentials.
View 2 Replies View RelatedCisco VPN :: ASA 5505 - Remote Access To Different Internal Networks
Jan 17, 2013A customer has a ASA 5505 with a remote access vpn. They are moving their internal network to a new scheme and would like users who come in on the vpn to access both the exisiting and new networks. Currently the can only access the exisiting. WHen users connect to the remote access vpn, the asa gives them an address of 192.168.199.x. The current internal network is 200.190.1.x and they would like to reach their new network of 10.120.110.x.
Below is the config:
:
ASA Version 8.2(5)
!
hostname ciscoasa
[Code].....
Cisco VPN :: ASA 5520 8.2(3) - Allow Remote Clients To Access Other Networks
Oct 24, 2012I have an ASA 5520 8.2(3) and allowing my remote client-to-site-vpn clients to access resources directly connected to my ASA on separate lower security interfaces (not the outside) besides just clients on my internal networks. Someone mentioned to me configuring 'VPN on a stick' however from what I've read this seems to be only applicable when it comes to split-tunneling back out the outside interface (could be off on that). Is this possible on other lower security interfaces as well, and if so what would a mock config that accomplishes that look like (acl's, nat, etc)? Also, if I want internal users to be able to connect to these remote clients once they are active, are there any nat statements necessary (such as nonatting them) or are the vpn clients just seen as internal clients from the rest of the internal network's standpoint by default?
View 5 Replies View RelatedCisco Firewall :: ASA 5505 - Allowing Multiple Networks On DMZ?
May 22, 2011I have 3 networks coming on DMZ (VPN) interface. Only one network is able to ping the DMZ interface. See below networks coming i on the DMZ.
10.132.24.0/2410.132.25.0/2410.132.26.0/24 Only the 10.132.26.0/24 netork works as it is in the same range as the DMZ interface.
allowing the other two networks to communicate. I've attched the diagram and configs for your perusal.
Cisco Firewall :: ASA 5505 - Setting Up 2 LAN Networks And 2 WAN Connections?
May 16, 2013I have an ASA 5505 with Security Bundle license.
I am able to create 2 LAN networks (192.168.9.0 and 172.16.9.0) Vlan1 and Vlan12 respectively. I also setup 2 outside interfaces (outside1 and outside2).
Network 1 (192.168.9.0 - VLAN1) has no issues going out via Outside1, however I can't get Network 2 (172.16.9.0 - VLAN 12) to go thru outside2.
I put in a static route (route outside 172.16.9.0 255.255.255.0 x.x.x.x), the x.x.x.x is the default gateway of my ISP.
Cisco Firewall :: ASA 5505 Routing Between Internal Networks
Feb 18, 2013I am new to Cisco ASA and have been configuring my new firewall but one thing have been bothering. I cannot get internal networks and routing between them to work as I would like to. Goal is to set four networks and control access with ACL:s between those.
1. Outside
2. DMZ
3. ServerNet1
4. Inside
ASA version is 9.1 and i have been reading on two different ways on handling IP routing with this. NAT Exempt and not configuring NAT at all and letting normal IP routing to handle internal networks. No matter how I configure, with or without NAT I cannot get access from inside network to DMZ or from ServerNet1 to DMZ. Strange thing is that I can access services from DMZ to Inside and ServerNet1 if access list allows it. For instance DNS server is on Inside network and DMZ works great using it. [code]
Cisco Firewall :: ASA5510 - Connect 2 Internal Networks
Apr 26, 2011We recently got a Cisco ASA 5510 Security Appliance and I have some general question.
We have 1 T1 internet connection, and we have 2 internal networks. These 2 internal networks currently hav access to the internet. I am having issues with the 2 internal networks being able to communicate with each other.
Cisco Firewall :: ASA 5505 Connecting 2 Internal Networks?
Nov 7, 2012We recently changed locations and acquired a new circuit from our provider. They also connected our remote branch office to our main office through MPLS. Now, as I understand it, the branch office basically connects back to the main office through our providers network (MPLS). We have a new router at the branch office which has a gateway of 192.168.1.225. The clients in that office have IP's of 192.168.1.96 - 100, using the gateway of 192.168.1.225.
The main office network is 192.168.0.0 (Gateway of 192.168.0.1)
At this end (Main office), I also have a new Cisco 2900 provided by the ISP, with port 0/0 for the outside connection (connected to the 0 port on my ASA 5505). The ASA's port 1 obviously running into my network hub. The provider tells me that port 0/1 on the 2900 is or should be used to connect the branch office back to here and has an IP of 192.168.0.225, as that's how the provider provisioned it. So, I plug that into the ASA's Ethernet port 0/2. And I'm assuming they have a route setup either on the 2900 or the router in the branch office so that 192.168.1.225 can reach me here at 192.168.0.0.
There is already a static route setup on the ASA: (192.168.1.0 255.255.255.255 192.168.0.225 1). As soon as I plug in the cable, the IP phones at the branch office work, but they can't access the internet or any resources in the main office. My questions are:
1. Shouldn't I be able to just go straight from the 0/1 port on the Cisco 2900 to my hub. At first I was plugging right into the ASA, but I don't think I need to do that, why go from the branch office through my ASA to access resources and then back out the ASA for internet. If they're already coming from 192.168.1.225, through the MPLS network, then they should go right to my network and then back out the ASA.
2. They have to route through the ASA first, in which case, do I need to setup another VLAN for that branch network in conjunction with a static route? I can ping the router and hosts in the branch office through the ASA only!
Below is the running sanitized config:
Result of the command: "show running-config"
: Saved:ASA Version 8.2(2) !hostname ciscoasadomain-name audiology.orgenable password ulzaQiFnKVzDwUmW encryptedpasswd 2KFQnbNIdI.2KYOU encryptednames!interface Vlan1nameif insidesecurity-level 100ip address 192.168.0.1 255.255.255.0 ospf cost 10!interface Vlan2nameif outsidesecurity-level 0ip address 1.2.3.4 255.255.255.240 ospf cost 10!interface Ethernet0/0switchport access vlan 2!interface Ethernet0/1!interface Ethernet0/2!interface Ethernet0/3!interface Ethernet0/4!interface Ethernet0/5!interface Ethernet0/6!interface Ethernet0/7!boot system disk0:/asa822-k8.binftp mode passiveclock timezone EST -5clock summer-time EDT recurringdns server-group DefaultDNSdomain-name audiology.orgsame-security-traffic permit inter-interfacesame-security-traffic permit intra-interfaceaccess-list
[code]....
Cisco Firewall :: 3750 - VLAN 200 Next Hop For Local Networks
Dec 18, 2011Lets say I have the following topology.
DataCenter<---Etherchannel(2)-->BuildingB<---Etherchannel(2)--->BuildingA
There arer 3 stacks of 3750 at each building. The core switch/router in our network is at location B. The way it was originally setupis every L3 device has an ip address for each lan. So let's say we have VLAN 200 withnetwork 192.168.200.0/24. The DataCenter would be assigned (192.168.200.3), Building B would be assigned (192.168.200.1), and Building A would be assigned (192.168.200.2). I'm configuring the DC and BA to be L2 only and Building B to be the only real router in the network besides a few ASAs. When I ran a 'no ip address' on the vlan interface on Building A, the internet connectivity for 192.168.200.0 dies, but local connectivity is fine. After doing some research and troubleshooting, I found out that if I set the next hop on the ASA for the local networks for an IP address on building B everything works perfectly.
The way the routes on the ASA are setup for local networks are as follows.
All local networks have ip route localnetwork mask x.110.215.17. This address is the IP address of the inside interface on the ASA. Now, when I kill the IP address on the vlan interface on Building A internet connectivity goes down, while the next hop is still pointed to this address, BUT if I give it a next hop of the vlan interface ip address on B everything works fine. Now, I can easily fix this, I was just wondering why this is happening?
How To Access Via Remote Desktop Of Other Networks Same Modem
Mar 12, 2011Modem >> switch router1 >> switch >> computer
same Modem >> same switch >> router2 >> switch >> computer
Now I want to access computers from router 1 to router 2 computers.I opened the router 2 web page and forwarded it. I put service port no. 3389, ip address of a computer of router 2 network. Now I can access the specific computer via remote desktop from router 1 computers using public ip .But what I need is I want to access via mstsc all computers of the router 2 network. using service port, ip address of one computer, I can access only one computer.
Share Internet Access Between Two Separate Networks?
Oct 20, 2011I want to share one broadband connection between network A 192.168.1.xxx and network B 192.168.0.xxx. Network A is SBS 2008 while B is Linux with static IPs.
View 5 Replies View RelatedCisco VPN :: 861 Easy VPN Software Client Unable To Access Few Networks
Feb 19, 2013I have access to network 10.3.1.0 /24 but I am not able to access 10.3.2.0/24 and other networks behind the Easy VPN server.I am using a software client to connect to the server.I have configured split tunnel to the network 10.3.0.0 /16 and it shows up in the route details too. I can ping 10.3.1.0 network but not 10.3.2.0 and so on.The Easy VPN server is configured on Cisco 861 with VPN module. [code]
View 6 Replies View RelatedCisco Firewall :: 515E With Software 8.0(4)28 Connects Inside And Outside Networks
Sep 9, 2011A pix 515E with software 8.0(4)28 connects the inside and outside networks. There are some servers in "outside" that have addresses overlapping with the internal subnets (192.168.10.25 and 192.168.10.26), and those servers have a reverse route only to a specific subnet (172.16.5.0/24). [code) Now to the problem. 192.168.10.26 is an HTTP server. On the pages it has hyperlinks pointing to http://192.168.10.25, the browser tries to access that server and, surely, fails, as the target server is only available by sending requests to 172.19.100.1, with the packets being DNAT'ed.Is it possible to rewrite the packet's body, replacing all occurances of url... I know it's a kludge, but other options are even worse.ASA eith 8.4 software? IOS router?
View 2 Replies View RelatedCisco Firewall :: Two Private Networks On ASA5510 With Default ISP Gateway?
Mar 11, 2013Currently a network consists of two subnets, one subnet is behind a ASA and the other behind a PIX, both connecting to the ISP's routers. If the PIX is retired, is it possible to create/consolidate the two networks protected by the ASA5510 with the default gateway being the ISP?
How can two private networks be protected by the ASA5510? One conceptual way is to create the VLANS on a layer 3 switch, on the "inside" interface of the ASA. In this senario what would the "inside" network's IP address? If the above is possible, how would natting occur?
Is there an efficient configuration to protect two networks protected by the 5510, other than creating a DMZ?
Is it possible to create two private networks with same level of security, 100 on a three network interface connections?
Cisco Firewall :: ASA 5510 Cannot Talk To Remote Networks Connected
Mar 20, 2012We have an inside interface, 192.168.10.0/23We have an outside interface, public ip...We have the ASA connected to 5 site to sites, this is working fine and through the internal interface can access all remote sites and vice vera. These are 192.168.20.0/24, 192.168.30.0/24, 192.168.40.0/24, 192.168.50.0/24 and 192.168.60.0/24,When a user connects via Cisco VPN Client they can see the inside network but can't talk to the remote networks connected, for instance 192.168.40.0/24... whereas an internal user can. I understand that the VPN client connection is seen as an outside connection, not an inside connection... but then I read [URL] and I am confused even more.
View 8 Replies View RelatedCisco Firewall :: ASA 5510 - Unable To Communicate Between Interface Networks
Apr 20, 2011I have an ASA 5510 working in Routed mode for a company with the following networks. everything works fine as desired. Below are the interfaces, security and ip addresses .
Ethernet0/0 DC_SERVER security-level 100
ip address 172.16.11.12 255.255.255.0
Ethernet0/1 Branches security-level 50
[Code]....
Cisco Firewall :: ASA 5505 Allowing Traffic Between Two Internal Networks
Aug 30, 2011I'm usually not working with this product, but this is what I'm trying to do.I have 2 internal networks setup on our Cisco ASA 5505 firewall. (not done by me, I'm a new to this product)I'm trying to access a server on one network from a PC located on the other internal network. (preferable through the web gui)When I try "Packet Tracer" from interface "Trust4" it fails on the NAT phase.(Source ip: 10.0.4.99, Destination ip: 10.0.6.99)
When I check the NAT rule, it says:
Type Source Interface AddressDynamic any outside outside.
Cisco Firewall :: ASA5510 / How To Document The Networks Bandwidth Utilization
Mar 20, 2013I have been assigned to find out the nature of the network's bandwidth utilazation. Is there a way to analyze traffic and breakdown the traffic on the ASA5510?
View 9 Replies View RelatedCisco Firewall :: ASA 5510 / Unable To Get Internal Networks Talking To Each Other
Apr 22, 2012I am tasked with transferring all clients from one subnet to the other. I figure the nicest way to do this is to temporarily have the subnets talk to each other in an endeavour to avoid as much downtime as possible. The two internal subnets are:
192.168.0.0/24
192.168.43.0/24 (the intended migration network)
I am beating my head against the desk here as I dont seem to be getting anywhere after the changes I have made. The current configuration is as such:
ASA Version 8.2(5)
!
hostname ciscoasa
domain-name *****
enable password ***** encrypted
passwd ***** encrypted
names
[code]......
Upgrading the firmware is not really an option?
Cisco Firewall :: 5505 - ASA Install Inside Networks Can't Browse Each Other
May 19, 2011I just installed a new ASA 5505 for an office with three internal subnets. The three networks can each get online fine and ping eachother, but cannot browse to shares on the two internal networks other than their own. How do I configure the ASA to allow all traffic between these three inside networks?
192.168.152.0
192.168.152.0
192.168.154.0
[code]....
Multiple Private Networks Allowing Access To Printer?
Apr 10, 2013I am looking to create an office network with each person having internet access but on a private network. however everyone will need to be able to access a communal printer. would they be able to see it if they were all on a different subnet or would i need to set up vlans?
View 4 Replies View RelatedWireless :: Cannot Access Social Networks And Emails Connection?
Dec 9, 2011Social Networks, And E-mails Are Not Worked..... It Shows That This Connection Is Untrusted.
View 1 Replies View Related