I am looking for feed back from the community on the ASA 8.2(1) code I am looking to upgrade to mitigate a vulnerability but I don't want to introduce any issues especially since I am running a phone proxy configuration. If you have experience with ...
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Forum Posts
I have a Cisco 1811 with IOS Firewall software, I wish to block Adobe Flash to ensure my users will not be able to watch/stream videos from Youtube. I don't want to block the web site but block the watching of the videos. Can anybody help out?Hint:I ...
hi all,We are planning to implement NAC server version 4.5 in L3 OOB Virtual Gateway ( central deployent ), but we got stuck in the middle of the designthe problem we are facing is that1. we have a VPN concentrator 3005 at the head office for remote...
Hi there,I've been searching these forums trying to research which security device I want to implement at a new datacenter, either the ASA or the FWSM.It seems that I've read quite a few opinions where people say that the ASA is better suited as an e...
Hi,We have a Cisco ASA 5520 in our setup and in the dmz we have a postfix server, where we have applied a certificate and configured postfix to use that certificate.When connecting from outlook 2007 using TLS from the inside and to the postfix server...
Resolved! NAC and virtual machines on a pc
Hi to all,Does any one know if when a computer is connected to the network using the cisco or the web agent and it has passed the authentication process but suddenly the user starts a virtual machine with another Operative System (linux, windows, etc...
Dear all,I have ASA 5540, the command sh version, allows me to see that I have a license for 2 security contexts. But when I try to establish the "context" command on the config mode, there is no such command, also no "admin-context" command.Would yo...
Resolved! VPN connects but internet surfing stops
Dear All,When I connect to my company network via cisco vpn client, it successfully connects and all the required applications Runs BUTInternet traffic stops, resulting, No Browsing, etc etc,,,Please advise, whether I need to check vpn client's confi...
Hi,Is there any command/method to identify what rule/rule no. a permitted traffic is being allowed through?I can see counts & sessions built but wanted to know if there is any way to know the session belongs to which ACE?Also, one of my sessions(whic...
Resolved! VPN Browse Proxy Settings unavailable
HelloI have a 2801 Router running IOS c2801-advsecurityk9-mz.124-25a.bin, and configure a remote access VPN. When I try to configure the Browser Proxy settings under EasyVPN Server I get the message "browser proxy settings unavailable".It indicates ...
Resolved! Cannot remove trustpoint from ASA
I am trying to clear out all the trustpoints on my ASA to reconfigure the ASA phone-proxy. However, I cannot remove the ctl-file asdm_CTL_File.When I enter the command clear configure crpyto ca trustpoint I receive this error.ERROR: The trustpoint p...
I've setup a VTI on two 2821 routers which both have ZFW deployed on them. Without ZFW on the VTI works between the two routers and all traffic passes freely. When I turn on ZFW (basic FW using the wizard) no traffic flows over the VTI. The VTI is up...
Hi, I'm trying to determine if you can have a 2-gig Layer-3 Port-channel going thru an IPS 4260 appliance. See attached diagram. Is this possible?The client I'm working with would prefer not to break this Port-channel into equal-cost 1-gig links (I...
I have 2 routers, one remote site and the central site. I want to connect the sites using a public ISP, the isp gives me the connection with a little 4-fasethernet ports so I want to configure my fastethernet interfaces to make a tunnel with PPPoE, s...
I'll be configuring an ASA 5550 for a DR site. Is there a way that I can configure this 5550 to be a failover in case the primary in the main site goes down even though it's on a different subnet?Thanks,John
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