Got a problem accessing our webservers on the inside interface from other clients on the inside interface on our ASA 5505.As in, they type in url... in their browser, and it wont work.
However, if we use a PC on another outside network, it works just fine! [code]
Got an ASA5525-X with 8.6 release. We have an inside interface (10.11.1.0/24) and a DMZ interface (10.254.1.0/24). On that DMZ interface theres an SMTP server; by using the Public server feature in ASDM we created a rule so we have mapped the 10.254.1.29 internal ip to an external ip 217.x.x.x Everything is fine; working ok, but for several reasons we need to access the public ip 217.x.x.x from an inside ip (10.11.1.10). I tried to do it by creating an exemption for the dynamic nat; if i don't do that i have a 'deny ip spoof from...' message rolling on my syslogs.Seems to do the trick.....but only for pings! i ping the public ip from the inside ip, and got the reply from the internal ip on the DMZ. But if i want to telnet port 25 from inside to public; its not working.
View 7 Replies View RelatedSetup as follows:
Cisco ASA 5510
Inside 172.17.101.249
outside 5.5.5.2
DMZ 192.168.100.1
I have an internal server 172.16.1.202 that is PAT to 5.5.5.103 to allow RDP connections. - This works fine from the internet.I have now been asked to allow our guest wireless (192.168.100.0/24 - DMZ) to access this same external connection.We have 2 cisco controllers, with the guest controller "anchored" in the DMZ.I cannot get this to work.Both the DMZ and inside NAT their internet connections to 5.5.5.2.
I have a 5505 with the security plus license. I have a web server in the DMZ that needs to talk with a server on the inside network but it doesn't seem to be able to. Im guessing there is something I need to do to enable the DMZ to talk to the inside network.
Here is the config.
[code]...
I have a Cisco ASA 5505 with the base License. I want to split my network and add a new Internet Access, the first network in Orange works fine. My question is how can i access the file server from the second network (192.168.X.0 /24) ? The 3 switches are Cisco SF300-24P.
View 7 Replies View Relatedi have asa 5505 , so i wanna my inside network to access to the internet. my internet gateway is 155.155.155.1
: Saved
:
ASA Version 8.2(1)
!
interface Vlan1
[Code]....
I'm looking for a content filtering/antivirus/antispyware appliance for my company. Right now we have an ASA 5505 at the edge. We have several outside employees connecting via Cisco VPN clients to the ASA. I need an appliance that can do content filtering for my inside network, guest network, and VPN users. That's two local VLANs and a VPN pool which are all terminated at the ASA.
I've had good luck with Cymphonix in the past, but their boxes are a bit steep for the amount of throughput I need. We'll probably be moving from a 15/15 fiber connection to 80/10 cable soon since our provider can't seem to keep us online; even with an alleged "100%" SLA. They just don't have a network capable of anything close to 100% uptime, plain and simple.
I'd like to keep the ASA running as our firewall and VPN server, so the device needs to be able to do content filtering/av/as in a transparent mode.
ASA 5505 and DMZ, I have a Base License.
What do I need to do for access inside network to DMZ?
I successfully configure, internet Access for DZM and inside network, web server can be accessed from internet, but I have problem to configure communication from inside network to DMZ.
I'm trying to translate my inside network of 192.168.20.0 to my outside ISP address on ASA 5505. The ping from all hosts to 4.2.2.2 works, but it still only let's one address out to translate.My configuration is:
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
still doesn't work.
I'm trying to translate my inside network of 192.168.20.0 to my outside ISP address on ASA 5505. The ping from all hosts to 4.2.2.2 works, but it still only let's one address out to translate.My configuration is:
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
still doesn't work.
I have a PIX 515e running version 7.2(4).I have 2 interfaces - DMZ3 (sec lvl 50) and LAB (sec lvl 100) behind the pix. There is also the OUTSIDE interface (sec lvl 0) which connects to the internet.In DMZ3 I have a webserver - x.x.124.217/24 (host is NATed via static command to public IP)In LAB I have a server - x.x.1.203/24 (entire range is NATed via NAT/Global statements to public IP)The server in LAB needs to access a webserver in DMZ3. From the internet both of these hosts have public addresses that are NATed into the inside addresses. I can reach the webserver from the internet, but not from the LAB interface.I think I have to add a static command so that the LAB host can access the DMZ3 host without accessing the internet.
View 3 Replies View RelatedI’m working with a managed switch that has three V LANs setup on it. Recently the domain changed and the wireless V LAN can no longer access the internal website. I found access rules, in the switch that allowed the wireless V LAN to use the DNS server on the private/staff V LAN. Their DHCP scope is on the switch and DNS is set there. The Website is also on the V LAN with the DNS server. This configuration totally cuts out external DNS usage. It stopped working though. It is as if when things switched on the Domain the wireless users were denied DNS requests. The switch was not touched at that time. I’m looking at it though and it seems that I may have conflicting rules.
The version is 12.2. I believe its a Catalyst 2600~
DHCP scopes: ip dhcp pool INSIDE network 192.168.1.0 255.255.255.0 default-router 192.168.1.1 dns-server 192.168.1.6 192.168.1.4 domain-name saline.lib.mi.us
ip dhcp pool WIRELESS
network 172.16.0.0 255.255.255.0 default-router 172.16.0.1 dns-server 192.168.1.6 192.168.1.4
Here is the V LAN Setup:
Interface Vlan1
ip address 192.168.1.1 255.255.255.0
[code]...
Here are two access lists that should be allowing the traffic from 172.16.0.0 into the list IPs/Ports. These do no work.
ip access-list extended WIRELESS-PRINT
permit tcp 172.16.0.0 0.0.0.255 host 192.168.1.12 eq 30044
permit tcp 172.16.0.0 0.0.0.255 host 192.168.1.12 eq 21326
permit tcp 172.16.0.0 0.0.0.255 host 192.168.1.12 eq 6987
[code]...
During my testing I removed the Deny rule and everything worked. deny ip 172.16.0.0 0.0.0.255 192.168.1.0 0.0.0.255
However, the “ permit ip any any “ rule, makes all the port rules pointless because when this rule is in place solo, I can ping and access everything on the 192.168.1.0 network. Is there a way to deny everything, except what I permit? Because when I remove the ip any any, then they cant even get out. Perhaps there a better way to say, the wireless users can get out but only get into the sub net over specific ports? I have a feeling it may have not be thought out entirely when initially created. However, the big mystery is that it worked before secondary domain controller failed.
I just moved from a Linksys wired router to the Cisco EA2700 wired/wireless router.I have three web servers on my network that serve up content via standard web URLs. For example, pretend www.domain.com pointed to the WAN side of my EA2700. Port forwarding routes port 80 traffic to the server, located on an internal, private IP (ie, 192.168.1.21).All works well when accessing these servers from outside my network (I checked this via my mobile broadband connection). But when I'm on a workstation internal to the same network as the servers, I cannot connect to the servers via the web URL. Of course, I can hit them via the IP or an internal-only DNS network entry. For example, when on 192.168.1.55 on a desktop machine, and I type the URL in the form www.domain.com, it just hangs and times out. I was able to do this on the old Linky router. Traffic should go stop at the router and be re-routed back internally to the port-forwarded server - but it does not.
I have to route properly via the web URL and not the internal DNS name or IP addy, as I am running virtual web servers on IIS on one of the servers.Is there a setting I failed to set on the EA2700?
We are going to setup a L2L VPN with a vendor and they asked us to NAT a couple IP addresses for remote access to a couple of servers on our inside network. Our device is an ASA 5580 with version 8.1 and we have a handfull of public IP addresses for use if needed. The vendor's remote network is a public IP address but for this posting I will use 192.168.10.0. Our inside servers are 10.100.10.20 and 10.100.10.30. Because 10.100.10 is in use with another customer they asked us to NAT 10.77.97.20 and 10.77.97.30 to the two inside servers.
View 2 Replies View RelatedWe have ASA 5550, I have a citirx server in the dmz which is natted statically to a public ip address for port 443. The dmz server communicate with our internal server (i.e. AD) for LDAP authentication. I have a static transparent nat from inside to dmz for the internal server's communcation with dmz.
When accessing the application from inside the network on the internal web server it works perfectly fine and authenticates with the AD.But when accessing from outside, the reach the citrix server and then the AD authentication fails, basically it works intermitantly. I have tried to check the communcation from the DMZ server to the internal server and the icmp works perfectly fine, even I am able to telnet on the ports specified on the internal servers from the DMZ servers. I tried to look into the logs on the ASA and this is something that looks suspicious to me.
Feb 16 Teardown TCP connection 47646475 for dmz1:CITRIX-DMZ1/47179 to inside:inside-server/80 duration 0:00:00 bytes 1230 TCP FINs
Feb 16Built inbound TCP connection 47646476 for dmz1:CITRIX-DMZ1/47180 (CITRIX-DMZ1/47180) to inside:inside-server/80 (inside-server/80)
Feb 16Teardown TCP connection 47646476 for dmz1:CITRIX-DMZ1/47180 to inside:inside-server/80 duration 0:00:00 bytes 3824 TCP FINs
Feb 16Built inbound TCP connection 47646477 for dmz1:CITRIX-DMZ1/47181 (CITRIX-DMZ1/47181) to inside:inside-server/80 (inside-server/80)
Feb 16 Teardown TCP connection 47646477 for dmz1:CITRIX-DMZ1/47181 to inside:inside-server/80 duration 0:00:00 bytes 1224 TCP FINs
[code]....
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
[Code]....
I have a customer with an 877ISR with zone base firewall. They want to access two servers on the inside from the internet using RDP but with different ports.
Partial configuration.
interface Dialer0
description $FW_OUTSIDE$
ip address negotiated
no ip redirects
no ip unreachables(code)
we connect to Cisco ASA 5505 on IPSEC VPN the cisco fowards the demand to the our Juniper router. what ever we do on VPN works #1 exept FTP. [code] Since most home routers use 0.0 1.0 or 2.0 most of our clients cant connect to the VPN so my boss configured our Juniper to translate the IP.So to access 2.0 we do 202.0.So exemple to access in RDP a server in 192.168.2.220 we write in windows RDP 192.168.202.220 and the Juniper converts the data to 2.220 and all works fine. [code]
View 4 Replies View RelatedWe have an ASA-5505 running 8.2(1) with a Bosch DVR 600. When a machine is on the local subnet, it can see the video; however, when it's moved to the DMZ, the unit can be accessed, but all video screens are black and an java script error pops up as follows: [URL]
This message does not pop up when on the local subnet. Additionally, in the login screen, there is a language selection, and sometimes all languages are blanked out. There is a space for them, but they don't display.
I've tried this on a half a dozen machines, either XP or Win7 with IE8 and IE9, and they all do the same thing. I disabled http inspection, but that doesn't work. I also did a packet capture, and the only packets that traverse the ASA.
I want to access my ASA 5505 from internet.how I can achieve it.
View 1 Replies View RelatedI have an ASA 5505 and have a problem where when I connect through VPN I can RDP into a server using its internal address but I cannot RDP to another server using its internal address.The one I can connect to has an IP of 192.168.2.10 and the one I cannot connect to has an IP of 192.168.2.11 on port 3390.Both rules are configured exactly the same except for the IP addresses and I cannot see why I cannot connect to this one server.I am also able to connect to my camera system with an IP 192.168.2.25 on port 37777 and able to ping any other device on the internal network.I've also tried pinging it and telneting to port 3390 with no success.
Here is the config.
ASA Version 8.4(4)1
!
!
interface Ethernet0/0
switchport access vlan 3
!
interface Ethernet0/1
[code]...
Trying to figure out how to configure the VPN client side to access a remote LAN.
Lan A - 172.16.17.0 - ASA5505 8.2(3)
Lan B - 200.200.0.0 - ASA5510
Cisco Client - V5
At present there exist a VPN tunnel between LAN A and LAN B. The client has a VPN tunnel to LAN A to run software package X on the LAN A server. The client also needs to run software package Y which needs access to a database on LAN B. The computers on LAN A have no problem using package Y since a VPN tunnel exist between LAN A and LAN B. How can I get the Client to also access LAN B on the same tunnel created when the client connects to LAN A? I can't seem to get packets that are directed to LAN B to cross the Client tunnel to A which would then hopefully move onto the LAN A/ LAN B tunnel.
I have a Cisco 5505, 2 sites that are internal, 1 external IP (dhcp from cable modem). While on my laptop, ipad, iphone, I cannot access the server via it's external IP address. I MUST use the internal IP in order to access this site. I have heard of hairpinning, internal dns server(don't really want this).
View 8 Replies View RelatedI'm setting up a VPN in order to share files between two locations. I'm not sure it's the best solution, but he insists on using his Cisco ASA 5505 Firewall via a clientless VPN. His set-up is a simple residential cable modem (Motorola SurfBoard/TimeWarner) set in DMZ mode, the Cisco ASA, and an Ubuntu server.
The Clientless VPN is set up, as are the user groups, and bookmarks. I'm able to browse to the firewall's internal interface IP (https://192.168.1.1) and log in to the Clientless VPN portal, and from there, I can access all of the plug-ins I've configured (CIFS, VNC, etc). The problem is that I cannot connect from outside the local area network.
I think it's something very basic that I'm missing, like a NAT rule. I've tried adding some, but they always seem to interfer with the NAT rule allowing users to connect, via the internet, to the Apache web server (port 80) running on the Ubuntu machine behind the ASA Firewall.
Like I said, I'm not sure this is the best solution for him. Using an ASA seems like overkill for something that can be accomplished with some software, but he and I are both fans of Cisco, and, as I said, he is adament about using this set-up. If it comes down to it, I'd like to be able to honestly tell him that I exhausted every resource in trying to find a way to make this work for him before giving up and going to "Plan B".
I am trying to configure access to several remote offices for users who VPN into our main datacenter. The datacenter has a 5520, and the branches are connected through IPSec L2L VPNs. Branches all have 5505 or 5510's. Remote users use IPSec via the Cisco remote Client. Remote access into our data center works, and the L2L VPNs are perfect...just now that i need remote users to access the branches after Remote access VPNing (for support) i cant get that part to work.
View 2 Replies View RelatedI've setup a SSL VPN to a ASA 5505 and can connect.
VPN network 192.168.2.0 /24
Inside Network 192.168.1.0 /24
Outside is connected to Router.
I am trying to RDP to a win server on the inside network but I cant get to it. Can not even ping 192.168.1.1 or (not sure if I could anyways) 192.168.2.1...
I added a ACL on the outside interface and then inside interface permit ip any any but still no ping or RDP...
New at VPN and have survived so far on cisco docs but this problem is evading me.
: Saved
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ASA Version 8.2(5)
!
hostname ciscoasa
[Code]....
I have a 5505 that currently has inside/outside interfaces and everything is working just fine. I am trying to create a DMZ that will essentially be just for vendors/guests. the DMZ will have full access to the outside (Internet) but no access to the inside. I am using the FW for DHCP, and 8.8.8.8 and 4.2.2.2 for DNS. I currently have 1 laptop in the DMZ vlan, and it is getting a correct IP, and it is showing 8.8.8.8 and 4.2.2.2 in ipconfig. I can ping/tracert 8.8.8.8/ 4.2. 2.2/74.125.137.147(what url... resolved to on a laptop connected to the inside vlan), but I cannot ping nor browse to url.... [code]
View 1 Replies View RelatedWe recently purchases the Cisco ASA 5505 to get familiar with it, possibly buying more appliances for our branch offices. However, since the appliance is installed, our SIP telephones no longer register with our SIP service provider.
The SIP phones are all on 10.0.1.0/24 while the SIP provider is external via the outside network. I copied our configuration below. how to enable SIP for all 10.0.1.0/24 hosts and ports 5060, 5160, 5260, 5360?
gcxfw# show running-config
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ASA Version 8.4(3)
[Code].....
I have a standard ASA 5505 with inside, dmz and outside with the default security levels, 100/50/0. we have an email server inside which has been NATed and is working fine. However users accessing the wireless on the dmz are unable to access their emails on https (443). How do I allow SSL access ONLY to users on the dmz using ASA 8.4 commands or ADSM 6.4?
View 10 Replies View RelatedI'm having problems getting AnyConnect clients to reach a server (192.168.139.3) on the Inside interface of my ASA 5505. Ideally, this would be accessible from the DfltAccessPolicy or another dedicated policy, but right now I'm happy with any access. Everything else seems to be working as expected. I've rebuilt this config a number of times without success. I can ping the IP from the ASA itself.
View 2 Replies View RelatedI've setup a SSL VPN to a ASA 5505 and can connect.
VPN network 192.168.2.0 /24
Inside Network 192.168.1.0 /24
Outside is connected to Router.
I am trying to RDP to a win server on the inside network but I cant get to it. Can not even ping 192.168.1.1 or (not sure if I could anyways) 192.168.2.1...I can ping from the 192.168.1.0 net to 10.0.0.0 and 192.168.2.0 without issue but not the other way around....I added a ACL on the outside interface and then inside interface permit ip any any but still no ping or RDP...
: Saved
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ASA Version 8.2(5)
!
hostname ciscoasa
enable password 2KFQnbNIdI.2KYOU encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
[code]....
I have 2 ASA and would like to build a Side-to-Side VPN between these ASA. So I can learn something about configure a ASA for different thinks. But now I don`t can Ping from a Client to the Internet-Router.My Configuration is:
Client IP 192.168.1.100 <===> ASA Inside 192.168.1.1 /Outside 192.168.178.254 <===> Router 192.168.178.1
Is there something wrong at my config? or do I need inside private Adresses and at the Outside Global IP`s.
At the Router I have a Static Route that the 192.168.1.0 / 24 ist to find over Gateway 192.168.178.254
I have a ASA 5505 Sec Plus. I would like to allow outside hosts to our mail server and also our FTP server. So i would like to allow only SMTP, HTTP (for Outlook Web Access) and FTP.
View 10 Replies View Related