Please let me know what is the advantge of inceasing the CAM table flush timer on switches , while implementing NAC OOB.
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Forum Posts
Hi, If one of the webserver farms wants to access an internet entity via DNS name resolution, how can it be opened up on the ASA since the actual IPs should be specified in the access-list. And it is possible that the IP returned by DNS may be differ...
This is a 199.213.186.0/254 network with gateway of 199.213.186.16.A device which is assigned (dhcp or static) a 199.213.187.x address cannot ping a 199.213.186.x device. .186.x can, however, ping .187.x device.So when I try to telnet to a .186.x ci...
Hello guys,I built a Site to Site VPN Tunnel between two of the comapny remote locations with ASA5505s. The speed of the Internet on my site is 6 Mbps, on the other site - 50 Mbps. Two servers are connected on inside interfaces on the ASAs on both si...
Hi, all,I have a situation that I am not sure it can be achieved by ASA.We need to access a website that only allows blessed source IP address, our HQ PAT address is blessed, however our remote office's PAT address is not, so employees in remote offi...
Resolved! Restrict Outbound SMTP Traffic
I need to restrict outbound smtp traffic to internal host 192.168.1.12 I have applied the following but no success:access-list outgoing permit tcp host 192.168.1.12 any eq smtpaccess-list outgoing deny tcp host 192.168.1.0 any eq smtpaccess-list outg...
Using a 2811 ona router with 3 serial interfaces. I configured VPN on interface 0/2/0. The vpn pool is on subnet 172.16.5.0/24. All my servers are on 172.16.1.0/24. If Itry to connect internally between the 2 subnets it works fine. However when I tr...
Deari have two ASA firewalls working as Active-Active. the scenario requires that the firewalls have to operate in transparent mode.i want know if i loss the below features in transparent mode:- AIP-SSM module- Contexts (Active-Active)- DMZ zone- Sub...
hi, i have an Asa 5505, a pc in the outside with the ip 10.1.1.6 cant access to a server in the inside 192.168.1.4, pls help...this is my conf:ASA Version 8.0(4) !hostname ciscoasadomain-name default.domain.invalidenable password 8Ry2YjIyt7RRXU24 enc...
I have VPN Client 4.6 that I use to connect to my remote office. I am at a hotel location and although I have a high speed internet connection, the client will not connect. When I attempt to log on I get 'contacting the security gateway at xxx.xxx....
Hi,I got a PIX in which I have successfully configured remote VPN with pre-shared key authentication. Now, due to security concerns, I need to implement the remote VPN with certificate authentication.I installed a Windows 2003 CA server and configure...
Resolved! Easy asa management question
Hi All,What is the application you can use for managing multiple asa firwall rule bases?thanks
We currently have the firewall configured with an outside, inside, failover, DMZ and secure interfaces. We have a business partner that connects to us via an MPLS line and connects via the DMZ. The users are able to connect to the inside interface b...
Resolved! ASA L2L tunnel
How do you 'tell' the ASAs to build an IPSEC tunnel? How do you configure the above for "interesting traffic"? If we want the users on the remote site to click the Outlook icon to have access to the Exchange server at HQ via L2L tunnel, how is thus d...
Hi all,I've a ASA 5540 and configured a Site-to-Site VPN, but the IPSEC tunnels frequently goes down, and when I ping a remote host, the tunnels go UP. Is there a way to keep the tunnels always UP?Thanks Tauer
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