I have an ASA 5510 which works great except I'm unable to connect to the remote access VPN from inside the network (behind the ASA). Is there a special NAT exemption required? [code]
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I have a mail archiver (hardware device) in my network that I need to access to from the Ipad/iphone. There is an app for it but I have to allow the access on the ASA. I created an 'object' for the device and added a Static NAT entry for it, then added an access rule. Its not working so I am guessing I did it wrong. The device uses port 8000 which I also added to the object. correct commands, or using the ASDM works too.
View 1 Replies View Relatedip local pool VPNPOOL 192.168.200.1-192.168.200.100.
i can access servers with remote vpn which they located at dmz zone at asa(write nonat access-lsit) but i can not 192.168.193.0 subnet at asa.i configurated proxy server. my proxy server inside interface get ip address my dmz zone(172.16.10.254) and outside is ip adddress asa outside interface (10.0.0.254).the users (192.168.193.0/24) go internet from proxy server.
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we have a server that has an outside IP and an inside IP. It's inside ip is 192.168.222.30/24 and it's outside IP is 199.204.50.2/29. The connection to this server from the outside is perfectly fine, but access from inside users to the NAT'd IP which is 199.204.50.2/29 is having issues, however, access to the inside IP works fine (this part makes sense)Will It be a must to set the inside DNS A record to the inside IP and not the outside IP, or can users on the inside interface access the NAT'd IP which is assigned to the server
LAN(192.168.222.0/24)<=====>InsideASAOutside<=====>(Server with NAT IP 192.168.222.30/24, it's also physicall assigned to this server).This is an ASA 5510 with 8.4.
I have recently deployed a Cisco ASA 5510 Security plus firewall on my companies network, but there is a problem that I am finding hard to get by and I think it is ASA related.
From (inside we are not able to hit any of our sites that are on the (outside). I have nat policies in place to translate the public to private, but I think I that I need some thing more. This seems to be occuring mainly with our external web sites as well as another animoly with regards to FTP (but it may be fixed if the http issue is resolved.)
I was hoping some with a lot more knowledge on ASA firewalls than my self can spot the error in my run-cfgs.
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So I've run into a problem on my ASA5510, post-upgrade I can no longer connect to the inside interface from across our L2L VPN. I've tried both ASDM and SSH and the connections fail. I see in the logs that the attempt is being made, but it will eventually time out. There have been no problems with this type of connection with any previous upgrades, just this particular upgrade, I went from 8.4(1) to 8.4(2). I don't see much in the release notes or anything in a pre/post config diff that jumps out as a cause to this behavior. The only thing I did see in the release notes "CSCtg50770 Mngt-access (ASDM,SSH) to inside intf of 5580 fails over RA VPN session" which sounds like it could be my problem, but that was in the "Fixed in 8.4(2)" section and says it's for a 5580, maybe the fix for the 5580 broke it on a 5510??? I hope not and that I'm simply missing some new setting that I need to enable for this type of connection as this device is in a remote office.
View 2 Replies View RelatedMy internal network consists of Catalyst 3750 switches segmented into different VLANs. There is a default route on the layer 3 Catalyst switch sending all unknown traffice to the inside Internet of the ASA 5510. However, I'd like to have a separate VLAN for wifi guest access and send all of that traffic through one of the DMZ interfaces on the ASA 5510. I don't think you can have separate default routes based on VLANs on the 3750 switches so my only option is to make the ip address of the DMZ port the default gateway for all hosts on the wifi guest VLAN.
The problem I have is that I have a couple servers behind the inside interface that have services available to the public Internet via a NAT address on the outside interface. I want the guests on the wifi VLAN to have the ability to access the servers on the inside interface using the public address as well, but have not been able to come up with a solution yet.
Here is my config that pertains to this setup:
interface Ethernet0/0description Outside Interfacenameif Outsidesecurity-level 0ip address 76.47.10.x 255.255.255.224 rip send version 1rip receive version 1!interface Ethernet0/1description Inside Interfacenameif Insidesecurity-level 100ip address 192.168.17.1 255.255.255.0 rip send version 1rip receive version 1!interface Ethernet0/3description Wifi Guest Accessnameif DMZ2security-level 50ip address 192.168.60.1 255.255.255.0
global (Outside) 1 interface
nat (Inside) 0 access-list nonat
nat (Inside) 1 0.0.0.0 0.0.0.0
nat (DMZ2) 1 0.0.0.0 0.0.0.0
static (Inside,Outside) 76.47.10.x 192.168.17.88 netmask 255.255.255.255
I've tried the following commands below but no dice.
same-security-traffic permit intra-interface
static (inside, inside) 76.47.10.x 192.168.17.88 netmask 255.255.255.255
I am setting up a new ASA 5510 on our inside network so that we can terminate our VPN connections on this ASA. I can get the VPN to work fine however I noticed that once I turned on my VPN profiles now when I try to access the ASDM I'm getting the VPN logon page. So I decided that in order to resolve this I need a separate interface dedicated to management of my ASA.
I'm trying to come up with the best way to do this. I've got two ports on the ASA plugged into my core switch. One is on a separate VLAN from the rest of my network traffic. This is the port I want to use for management. The second will be used to route all of my VPN traffic.
So far I haven't been able to get this to work at all. My thought was that it had to do with routes, NAT and ACLs. I've been playing with them but can't get any combination to work.
So, I've set up Anyconnect client access to an ASA-5510.
I've got a handful of interfaces, which contain hosts that should be accesible to anyconnect clients. I'm unable to reach addresses on a specific network, due to what packet-tracer claims is an implicit deny, though I'm unsure where to apply an access-list in this case.
fw1# show nameif
Interface Name Security
Ethernet0/0.205 SECURE 90
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I have setup a few Vpn clients but no ones able to access the inside network.The clients all get a Ip address from the pool and DNS servers Ip's. But cannot ping or connect to there pc's. I'm thining its somewhere in the ACL.
View 2 Replies View RelatedI'm just new with ASA. I'm just self-studying on it. I was tasked to have an ACL that will allow inside hosts to access a specific network. Is there a way on how to know all the inside hosts on the behind ASA so that I can do a "object-group network" on those inside hosts which I think it will look neat.
View 1 Replies View RelatedI am working on pix 525, when connected through console I can access the whole internet but when i connect the pc to the inside interface i have no access to the internet. the pc can ping the pix inside interface and from pix i can ping the pc. My configuration is shown below.
PIX Version 7.2(2)
!
hostname pix
domain-name xyz.edu.pk
enable password xxxxxxxx encrypted
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I'm using a Cisco 1941 router with two WAN interfaces. One is directry connected to our ISP and one is connected to another router wich is then connected to another ISP. Hosts on the LAN cannot access the Internet at all but the router has Internet access, im guessing its something simple but i cant seem to spot the error, i have removed the ZBF configuration from the interfaces. [code]
View 3 Replies View RelatedI have an issue accessing the inside network of my church from VPN. This only happens when I connect from my home network. I have no problem accessing inside network of my church if I'm connected from else where (my Clear Hotspot or someone else's house). Here is the hardware detail:
At the church, we are using Cisco ASA 5510 and we have so many VPN tunnels to different churches. At home, I 'm using Cisco ASA 5505. See that attached configuration for my home ASA5505.
I have 2 questions.Om my cisco 2811 (IOS 12.4(15) T9 IPBASE W/O Crypto) i am using 3 interfaces.And i have a pool of Global addresses: 200.x.z.97-200.x.z.126 255.255.255.0
FastEthernet 0/1 description WAN interfaceip nat outsideip address 200.x.y.253 255.255.255.0
GigabitInterface 0/2/0description DMZ interfaceip nat insideip address 10.0.0.1 255.255.255.0
GigabitInterface 0/3/0description LAN interfaceip nat insideip address 192.168.0.251 255.255.255.0
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I'm trying to make a very plain and simple network with the ASA 5505, I've strated from scratch over a dozen times triyng to find where I'm going wrong. My main goal is to simply create an IPSec VPN connection to my ASA 5505 and simply ping and connect to devices with the "inside network", so far I can easily create and establish a IPSec VPN Connection, but up to this point, I cannot successfully ping or access a single device on the ASA 5505 inside network.I've taken, create the IPSec profile with the ASDM wizard, add exemption for the VPN IP Pool, add access-list from this Cisco link, url...All this and I can't make a single connection to the inside network. [code]
View 7 Replies View RelatedI am facing a problem with Cisco ASA remote access VPN, the remote client is connected to VPN and receiving IP address but the client is not able to ping or telnet any internal network.I have attached running configuration for your reference.
-FW : ASA5510
-Version : 8.0
Site to Site VPN is working without any issues
I have easy vpn on my PIX 515e and working normally everywhere, except when my users go FRANCE, the vpn client connect, but, can't ping or access any inside network resources. when same user try any where here in EGYPT, it works normally.
View 2 Replies View RelatedI am trying to access and ping the inside interface of a ASA5505 from a remote network. From the remote network, I am able to access anything on the local network, but the ASA5505 inside interface.The 2 networks linked by a fiber link which have a transport network on another interface. From the remote network, I am able to ping the transport network interface IP, but I would like to be able to ping the inside interface IP. When I do a packet tracer, I get a deny from an implicit rule.How can I achieve that?
Here are the subnets involved and the ASA5505 config.
Remote network : 10.10.2.0/24
Local network : 10.10.1.0/24
Transport network : 10.10.99.0/24
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We have ASA 5550, I have a portal server in the dmz which is natted statically to a public ip address for port 443. The application works fine from outside world. The server is also nated with a dynamic nat from inside to dmz and when I hit on the dmz ip from my inside it works fine.
The requirement for us is that the users sitting behind the inside (i.e. LAN) should access the server on the public ip address and not thru the dmz.
I have deployed a read only domain controller in our DMZ as part of a domain-related project. That machine needs to be able to reach domain controllers on our internal network. To do so, it should traverse our ASA 5510, going from the DMZ Interface (security level set to 60) to the Inside Interface (security level set to 99).
I've created an ACL as following (alerting hostnames in the example):
access-list dmz_access_in extended permit ip host dmz.rodc.domain.local object-group int-domain-controllers
I've read in various spots that you have to create a NAT when traversing security levels, going from a less trusted interface (DMZ) to a more trusted one (internal.) Since this link will carry domain traffic, we do not want to create a real translation. Thus, I created a stand-in NAT that points to its own IP as follows:
static (dmz,inside) dmz.rodc.domain.local dmz.rodc.domain.local netmask 255.255.255.255
Long story short, the connection fails. I'm able to access other hosts in the DMZ and on another interface configured with the same security level (which I've explicitly allowed), but trying to go from the less-trusted DMZ to the more-trusted internal fails.
I have two inside interfaces (both security level 100) inside and inside110. Inside is 192.168.105.3/24 and inside110 is 192.168.110.3/24. I have a PC on the 192.168.105.0/24 network. I cannot ping the 192.168.110.3 IP of interface inside110.
View 2 Replies View RelatedI have recently installed an ASA5510 at a site in South Africa to connect via VPN to a site in the UK (ASA5520). The VPN comes up fine with the 5520 in the UK, however, I can not connect to the inside interface over the VPN, but can access it from the internal LAN. All other hosts on the LAN are accessible over the VPN.
The 5510 also has another VPN to another site in SA and the 2nd site cannot ping the interface either.
configure ASA 5510 as below
inside users should communicate with Hosts on the DMZ Zone and at the same time they should go for internet towards outside interface
ASA with 8.3(1)
default security levels
attached is the digram for your reference need communicate form inside to DMZ
One Host on inside network needs to access customized application hosted on Internet. Its a customized application run on port 80, 443, 5000-to-50020
How do I allow this host access for this specific application. I got ASA 5510 and host is in the inside network, we also got an ACL on inside interface to have control.
-Host IP on inside network - 172.16.30.15
-Application to access - 74.219.x.x
-Inside ACL name - inside-acl
We have a 5510 and I have a second ISP setup for a backup link. We have 4 ports connected to 4 different internal subnets. I want to force one of the ports to use the backup ISP link at all times. I'm having a little problem with where I need to make the changes in my ASA.
Interface "outside" is my main ISP
Interface "building3" is my backup ISP.
I want to force the "Guest" network to use the "building3" link for all traffic. Here's a snippet of my config
global (outside) 10 interface
global (building3) 10 interface
nat (inside) 0 access-list nonat
nat (inside) 10 0.0.0.0 0.0.0.0
nat (Guest) 10 0.0.0.0 0.0.0.0
[URL]
Do I need to change the global pool or create a new one? I have a couple free public IP addresess on the building3 subnet I can use for a pool.
I ran into a very strange icmp ping issue. The network has been working fine other than the issue listed below, L2L VPN works fine and all three data centers can access each other via L2L VPN.I have three ASA5510. [code]
View 5 Replies View Relatedi have here a ASA 5510 sec k9.
I build a Config with a DMZ,INSIDE and OUTSIDE Interface. My Plan is to use the IP-Address of the OUTSIDE Interface with PORT to setup a HTTP Server In the DMZ
But my Config doesn't work. And I have no Plan why .....
The Inside Interface have to work normal. The Traffic to the Internet is TRiggert from Inside with Dynamic PAT
ciscoasa(config)# exit
ciscoasa# show run
: Saved
:
ASA Version 8.4(1)
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We have an ASA5510 with AnyConnect SSLVPN set up, which works great from remote locations. However, when I am inside the network, I cannot connect to this SSLVPN. I would like to be able to this for testing purposes; I have a VLAN10 that has ACLs so it cannot reach any private IP addresses, we use this VLAN for our guest Wifi network. I would like to be able to make AnyConnect SSLVPN connections from this VLAN, to test the VPN access without having to be at a remote site. However, since I don't want to change any settings compared to my remote site, I don't want to just bind the sslvpn to both outside and VLAN10 (by issuing the enable VLAN10 statement). [code]
View 3 Replies View RelatedI have a Cisco ASA 5510 configured to access the internet, with an:
inside interface (ethernet 0/1) 130.130.0.254 and outside interface (ethernet 0/0) x.x.x.x
I have now configured another inside interface (ethernet0/2) on ASA with the IP 172.16.0.254 and I have connected it directly to another switch with a management IP 172.16.0.5.
The problem is that the two inside interfaces (130.130.0.254 &172.16.0.254) cannot communicate with each other thus the e0/2 172.16.0.254 interface cannot access the internet.
I am configuring a new ASA 5510 to replace a SonicWall and I have a problem with an HTTP Connection inside my LAN.PC from the LAN ( using ASA LAN interface as gateway) can't Connect to a Camera video Web Server (192.168.4.20) on Port 80 whereas I can Ping it.
ADSM logs show :
106015# Deny TCP (no connection) from ip1 to ip2 Flags RST on Interface LAN.The adaptive security appliance discarded a TCP Packet that has no Associated connection in the adaptive security appliance Connection table.
- I Enabled command "same-security-traffic permit intra-interface"
- HTTP inspection is disabled.
I used Capture feature on the Ingress Interface, I joined the Logs and a part of my ASA Running Config.
The ASA is configured in very simple transparent mode. As desired, traffic can flow in each direction between inside and outside. I can manage the ASA via console and direct connection to the management interface. The problem is that I cannot ping or ssh to the ASA via the inside interface. I need to be able to manage the ASA from any PC on the inside LAN. I suspect I am missing some easy aspect of the configuration but after a lot of hours I'm about at the end of my patience with it. Here is what I believe to be the relevant parts of the config.
ASA Version 8.2(1)
!
firewall transparent
hostname issr1
enable password 2alej83t5cqT0FWd encrypted
passwd 4kleUY438I93.4ljdh encrypted
names
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so i have a ASA 5510. The ASA is Connect with the Internet through PPOE DSL MODEM
The outside Interface get an IP. The Inside Interface get through DHCP from the ASA the Internet DNS SERVER (T-Online) But the HOST do not connect to the Internet because the DNS Server is timed out
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