Cisco Firewall :: ASA 5505 - Any Connect And SSL Web Server

Feb 6, 2013

I have a Cisco ASA configured for Any Connect clients.  I also want to pass 443 traffic back to an internal web server, but not sure if I can do this since the Any Connect clients are already connecting over 443 to the ASA, right?

View 8 Replies


ADVERTISEMENT

Cisco Firewall :: ASA 5505 - Proxy Server Send Register To Hosted Server Private IP Changed

Aug 23, 2011

We have Cisco ASA 5505 with ASDM 5.2 We have one Proxy server in our Local Lab and pointed to Hosted service(Simple Signal)issue is, When our proxy server send register to hosted server, ASA change private IP and post with outside IP and src port as 1063 every time.

Here is debug log on real time monitoring.
 
Aug 24 2011    05:21:19    302015    203.xxx.xxx.226    192.168.1.51     Built outbound UDP connection 3774 for outside:203.xxx.xxx.226/5060 (203.xxx.xxx.226/5060) to inside:192.168.1.51/27014 (99.119.161.107/1142)
Aug 24 2011    05:21:19    607001    203.xxx.xxx.226         Pre- allocate SIP Via UDP secondary channel for inside:192.168.1.51/27014 to outside:203.xxx.xxx.226 from REGISTER message
Aug 24 2011    05:21:19    710005    203.xxx.xxx.226    99.xxx.xxx.107     UDP request discarded from 203.xxx.xxx.226/5060 to outside:99.xxx.xxx.107/1063

Here 99.xxx.xxx.107 is Our ASA Outside IP address 203.xxx.xxx.226 is Hosted server IP address. My ASA config is attached.

View 2 Replies View Related

Cisco Firewall :: ASA 5505 / Can't Access Web Server

Jul 9, 2012

We have a Cisco ASA 5505. As of yesterday we could no longer access our web server (the web server is hosted off-site). Pinging the DNS address and direct IP (from the firewall and a PC) both return no response. Pinging the IP from the T1 router responds properly, meaning the router can access the web server, but the firewall cannot. Accessing the web server has never been a problem, and no configuration changes have been made to the network/firewall. Other locations can access the web server just fine.

View 1 Replies View Related

Cisco Firewall :: How To Add External Server To ASA 5505

Feb 24, 2013

I have a Cisco ASA5505 and windows DHCP server, how do I add this external server to ASA so my PC clients can get DHCP from this server?

View 3 Replies View Related

Cisco Firewall :: ASA 5505 / How To Publish Web Server

Feb 11, 2013

I'm configuring a Cisco ASA 5505 ASA Version 8.3.1 I want to publish my web server is in the DMZ (10.30.30.1) and server address is 10.30.30.30 but it still fails.I have only one public IP, and hope that when they call the Public IP, my web server appears, another problem I have is that when I assign the public IP to my interface OUTSIDE my LAN loses internet connection.I have to do to publish my web server and the LAN computers have internet access?

View 16 Replies View Related

Cisco Firewall :: How To Configure ASA 5505 As DNS Server

Nov 15, 2011

I want to configure my Cisco asa 5505 as a dns server, so that when i configure any of my network systems ip address and use my firewall as a default gateway and dns ip, the system should be able to browse internet.

View 5 Replies View Related

Cisco Firewall :: ASA 5505 / How To Use A Host Instead Of IP Address For A NTP Server

Jul 8, 2012

Instead of using a IP address I would like to use a host address that points to a NTP pool.An example would be:ntp server 0.north-america.pool.ntp.org Can this be done on the ASA series?

View 1 Replies View Related

Cisco Firewall :: Internal DNS Server Entry ASA-5505

Jan 12, 2011

I have a client in a workgroup environment. They are a small company with perhaps twenty systems. Their infrastructure consists of a Dell Switch, a Cisco ASA-5505 which hands out the DHCP and a router. And that's that.They have been using an external IP as their DNS Server to get out to the Web. However, they now want to add an internal Linux-based DNS server.In looking through the ASA-5505 today I noticed a field for DNS enteries. Is this where the IP for this new internal DNS Server (in the secondary DNS field) would go?If so, would it be necessary to reboot the ASA-5505 for this change to take effect?

View 12 Replies View Related

Cisco Firewall :: DHCP Server Won't Enable - ASA 5505

Nov 1, 2012

I get the following message when appling "DHCPD ENABLE INSIDE"                  
 
DHCP: Interface 'INSIDE' is currently configured as CLIENT and cannot be changed to a SERVER by a SERVER feature
 
 This is an ASA 5505 Running 8.2.

View 14 Replies View Related

Cisco Firewall :: SQL Server Access From DMZ Interface ASA 5505

May 25, 2011

I would like to allow users from network 10.132.23.0/24, 10.132.33.0/24, 10.132.24.0/24 access to our SQL server(192.168.1.7) located on the inside interface(192.168.1.0/24 network) Those networks (10.132.0.0/16) come from the DMZ interface.

View 12 Replies View Related

Cisco Firewall :: 5505 - NAT Port Range For Sip Server

Feb 7, 2013

: Saved
: Written by enable_15 at 03:51:29.049 UTC Mon Feb 4 2013
ASA Version 8.4(4)1
host name cisco asa
enable password xxxxx encrypted
password xxxxx encrypted
names
interface Ethernet0/0
switch port access v lan 100
interface Ethernet0/1
interface Ethernet0/2
[code]...

View 2 Replies View Related

Cisco Firewall :: ASA 5505 8.4(2) Allow User To Access Internal Www Server?

Aug 2, 2011

I tried the solution posted at [URL] however it did not work on my ASA5505 8.4(2). I thought that it may be because I only have a single public address so the web server is responding to port forwarding through the one public IP already. looking in ASDM it appears to indicate that a configured access list is blocking the server from responding to the internal hosts.
 
object network Private_IP
host 192.168.1.15
object network Public_IP
host 1.1.1.1
object-group network internal_net

[code]....
 
Can I fix an access list (or something) to make this work or am I wishing for too much with only one public IP? This worked by default on my Netgear firewall.

View 4 Replies View Related

Cisco Firewall :: 5505 Configuring RDP Access To Local Server

Jun 10, 2012

I need configuring RDP access to my local server from a remote location on my Cisco ASA 5505 Firewall.I have attempted to configure rdp access but it does not seem to be working for me. How to modify my current configuration to allow this? I need to allow the following IP addresses to have RDP access to my server: [code] The other server shows up as 99.89.69.334 but is working fine.
 
I already added one server for Static route and RDP but when I try to put in same commands it doesnt allow me to for this new one. My configuration file and what are the commands i need in order to put this through. Also, if there are any bad/conflicting entries. Also I have modified IP information so that its not the ACTUAL ip info for my server/network etc... lol for security reasons of course.Also the bolded lines are the modifications I made but that arent working. [code]

View 8 Replies View Related

Cisco VPN :: Allow Remote Access To Windows Server Through ASA (5505) Firewall

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?

View 3 Replies View Related

Cisco Firewall :: Unable To Use Public Server Function ASA 5505 9.1

May 23, 2013

i can't get it working to expose on internal server to an outside interface.I used the public server function in ASDM.Internet access works if i nat my private adress to one of the available ipadresses provided by our isp.
 
Internal Server : owncloud 172.10.0.4
External Server : ext181 46.245.171.181
 
I can't see the error in the configuration,
 
: Saved
:
ASA Version 9.1(1)
!
hostname rhedetest
domain-name xxxxx.de
enable password 59t92OvRofWL9yf3 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted

[code]....

View 10 Replies View Related

Cisco Firewall :: Redirecting Traffic To Squid Server From ASA 5505?

May 12, 2011

I have ASA 5505 firewall with base license.I am using 10.91.40.0/24 IP series.Below are the requirements that i need to configure

1. First 30 IP's need to have direct internet access.

2. All remaining IP traffic i need to send proxy server( Squid server).
 
Note that my ASA 5505 is in base license and also tell whether my ASA is support for this feature.

View 2 Replies View Related

Cisco Firewall :: ASA 5505 Users Are Always Disconnecting 25-30 Minutes From Outside Server

Feb 27, 2012

I am facing Tear down problem on cisco asa 5505.Users are always disconnecting 25-30 min from outside server. [code]

View 2 Replies View Related

Cisco Firewall :: Drop Rate-1 ASA 5505 Web Server Not Accessible

May 8, 2012

My web server was down for the day now it's back on but the ASA not accessible with error drop rate-1 exceed

View 3 Replies View Related

Cisco Firewall :: ASA 5505 - How Name Resolution In Small LAN Can Be Done Without Local DNS Server

Mar 30, 2011

I like the ASA 5505 for SMB and Home Offices very much, but I'm missing sadly a DNS Server or at least the ability of the DHCP Server to use static addresses for certain MAC's. In SOHO's the ASA is the only thing always powerded on and often even a Server where a DNS Server could be installed is missing.So is there a chance to see such a feature (DNS Server and/or static DHCP) in the next SW Release? how name resolution in a small LAN can be done without a local DNS Server?

View 3 Replies View Related

Cisco Firewall :: Access Windows Server From Outside Address With ASA 5505

Oct 6, 2011

I just purchased a domain name, that I have forwarding to my WAN address.  I want to be able to access my home websie via this route.  I have an ASA 5505, how do I get the ASA to point to the home server when the WAN IP address is entered?

View 16 Replies View Related

Cisco Firewall :: ASA 5505 - Create Public Server For DVR Cams?

Apr 19, 2012

I'm trying via the ASDM to port forward http connections to a DVR for the purpose of viewing IP cams.I've tried via ASDM to create a public server but I'm not allowed to use my public IP address for the public Interface.I have only one public IP address available.Is there any way round this ?  I would also like to know how I can enable NAT with PAT.I've tried setting the outside Interface for use with PAT but It keeps reverting to the setting for a range of external addresses.I'm not really used to the ASA cli yet , I'm getting there.If there's a workaround via the CLI , I'll take that route.

View 4 Replies View Related

Cisco Firewall :: 5505 ASDM Location Is Using Same IP As Internal Server

Oct 27, 2011

I have a server that I need to open up some ports on to allow access to the new internal Sharepoint server we're setting up. I've been having some issues getting the ports open like once I put the commands in and save them that server suddenly stops allowing outbound traffic. After looking at a few things I noticed while I was looking at the config file that the ASDM location is showing 2 IP's, both are the same as the server I'm trying to open ports for one being the private IP and the other is the public IP I'm trying to use. Is this the reason I'm having problems when I try to open those ports to my server? Do I need to use both a different private and public IP for this server so I can get my ports to work? The programmers selected these IP's so if I need to change them I'll let them know in case they need to make changes for the Sharepoint setup. This is on an ASA 5505.

View 12 Replies View Related

Cisco Firewall :: Setup ASA 5505 Access Or NAT Rules To Inside Server / IP Cam

Oct 25, 2012

I'm having trouble setting up the correct rules on an ASA 5505 I'm using in my home office.  I have a couple of IP Cams I need to access remotely.
 
I've tried setting up simple NAT(PAT) and/or Access Rules, but it hasn't worked.  I have a single dynamic IP for the Outside interface.  Call it 77.76.88.10 and I am using PAT.  The CAM is setup to connect on port 80, but could be configured if necessary.  I've tried setting up NAT Rules using ASDM as follows:
 
Match Criteria: Original Packet
Source Intf = outside
Dest Intf = inside

[Code]....

I'm afraid to use CLI only because I am not confident I'll know how to remove changes if I make a mistake.

View 9 Replies View Related

Cisco Firewall :: 5505 Configure Internal Router And DNS Server - No Internet

Dec 23, 2011

Currently I have an ASA setup as a Firewall with 1 outside interface and 2 inside interfaces. Initially, the Guest interface was setup to receive DHCP from the ASA and everything was working. I'm adding router and a server for the guest interface and what I'm trying to accomplish now is the following: ASA 5505 > Airport Extreme with a public static IP (69.xx.xx.6), handling DHCP and NAT  > Mac Server as DNS Server.Right now, when I connect to my Airport Extreme with any computer, I don't have internet. I don't understand what's wrong. My DNS Server has a reserved IP address: 192.168.226.2 and it's pointing to itself and forwarding the ISP DNS servers, the Airport Extreme is handling the DNS Server IP and the ISP DNS Server IP but I can't connect to the internet from the server.  [code]

View 31 Replies View Related

Cisco Firewall :: Configure DHCP Server On Inside Interface ASA 5505

May 9, 2012

We've just started with the ASA 5505. We do run a DHCP server on the inside interface, so it is in the same VLAN 1 as all of the clients. However, we cannot get it to work.We can't use DHCP Relay, as the ASA 5505 only allows to relay to DHCP servers in a different subnet.Or do we have to move the DHCP server to a different subnet. If so, how would we configure that scenario?

View 13 Replies View Related

Cisco Firewall :: 5505 Server Looses Network Access When Vpn Is Active

Sep 27, 2012

When I start a VPN-session my server looses internet access. The server is host for a few virtual machines and they have internet access.using 5505 and asa is version 8.4(2). [code]

View 6 Replies View Related

Cisco Firewall :: 5505 Access Websites Hosted On Local Web Server

May 4, 2013

I have a Cisco ASA 5505 in my home office which has a few PCs behind it with a linux web server running some websites. I can access the websites from outside no problem (i.e. on my iPhone using a 3G connection). However, I struggle to access the websites from within the network. The ASA gives me this error: [code]

View 3 Replies View Related

Cisco Firewall :: Unable To Setup VPN Between Windows 2008 Server R2 And ASA 5505?

Sep 9, 2012

I have assigned a task to configure a vpn between windows 2008 server and cisco asa 5505, what kind of vpn should i go with as the windows 2008 server r2 is on cloud and is it possible to configure site-to-site vpn for this network senario or not.. i have try ikev1/ipsec remote access vpn with l2tp with (CHAP, MS-CHAP v2) and couldn't find any document which will allow me to configure windows 2008 server to behave a client and connect it to asa, well what i did is that i configured a dail-up connnect with l2tp and found the following debug message
 
Sep 09 20:04:02 [IKEv1 DEBUG]IP = 172.16.32.5, Oakley proposal is acceptable
Sep 09 20:04:02 [IKEv1 DEBUG]IP = 172.16.32.5, IKE SA Proposal # 1, Transform # 1 acceptable  Matches global IKE entry # 1

[Code].....

View 1 Replies View Related

Cisco Firewall :: ASA 5505 - HTTPS Traffic Through DMZ Interface To Internal Exchange Server?

Apr 23, 2012

I have an ASA 5505 with the base license,When I setup the DMZ interface I had to add the deny access to the inside VLAN.  The DMZ works fine with WiFi on it, but user's iPhones can't get email unless they turn WiFi off.Is there a simple way to allow HTTPS traffic through the DMZ interface to our internal Exchange server which is NAT'd on the 5505's external IP?

View 3 Replies View Related

Cisco Firewall :: ASA 5505 - Redirecting Http And Https Traffic To Proxy Server

Aug 5, 2008

I have an ASA 5505 that I am using to connect my contractors to via an inside interface, the outside interface is my private LAN. I have setup on our corporate Proxy server to allow traffic from my outside interface of my  ASA to go to the internet without credentials BUT log internet activity. The question is I want to know if the ASA can send that http & https traffic to my proxy server and all other traffic to my default route? I want to be able to send all internet traffic to my proxy server. This will avoid me asking the contractors to place proxy credentials in their browsers.

View 6 Replies View Related

Cisco Firewall :: ASA 5505 - Local Host Names To DNS Server At Main Site

Mar 3, 2013

I ran into a very interesting problem that occurred today and I'm trying to figure out why it happened. If it was one ASA 5505 that just required the reboot, then I'd have just chalked it up to a glitch, but when we built a new AD/ DNS server on the main network at the main site and changed the 3 Remote site ASAs to point to the new DNS server in the DHCPD options, none of them could ping any local host names to the DNS server at the main site they were now pointing too, but external host names { URL} all translated and pinged fine.
 
From a laptop on one of the remote sites, we could ping the new AD/DNS server(192.168.0.3) and the old AD/DNS server(192.168.0.2) and everything else at the main site, and telnet to port 53 showed successful across the Easy VPN from the Remote site to the new server at the main site. When wire shark was added to the new DNS server at the main site, the DNS request and replies for {URL}, for example, came and worked fine, but any requests for local resources never made it to the server from the remote sites.
 
A reboot of one of the Remote Site ASA's corrected the issue. Then I rebooted the other two remote site ASAs, and now DNS was working fine for everybody. I had also tried clearing the ARP cache on the ASAs before resorting to rebooting them. I also tried rebooting the laptop thinking the local DNS cache needed cleared before resorting to rebooting the ASAs. I'm struggling to understand why external, public host names made it through and resolved from the remote sites to the new server at the main site, but anything local failed before even reaching the new server(The new DNS server could resolve requests made by computers at the main site, but the remote sites that traverse the Easy VPN from the ASAs failed).  The new AD/DNS server is the only server configured for DNS for all remote site computers.
 
Is any of this making sense? I'm wondering if clearing the x late or local host tables would have corrected it without having to reboot. I'm just trying to grasp the understanding here and figure out what happened.

View 5 Replies View Related

Cisco VPN :: 5505 - Which Firewall To Connect VPN To

Jan 19, 2012

I'm building a dual firewall solution for exchange. Currently, I also have people connecting VPN to the PIX 515E.
 
Internet ==vpn== 5505 == LAN
 
Looking to set up
 
PIX515E ==dmz== Edge server == ASA 5505 == LAN
 
In a setup like this, which device should I have people connect VPN to? The pix will be the only device directly connected to the internet. Everything else will be natted.

View 3 Replies View Related

Cisco Firewall :: Cannot Connect To ASA 5505 Using HTTPS?

Jan 6, 2011

I'm trying to access my ASA 5505 by https://192.168.1.1 but I can't. I'm using Windows 7.  I already have installed ASDM and I can enter in the box by ASDM.  I am preparing to reformat my PC and I'm afraid that I won't be able to access my ASA if I do.
 
The Mozilla show the message: An error occurred during a connection to 192.168.1.1.Cannot communicate securely with peer: no common encryption algorithm(s).(Error code: ssl_error_no_cypher_overlap)

View 18 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved