Network Security

I had a strange outage where my PIX 515E 6.22 constantly rebooted. I was able to console into the firewall and noticed an Unable to Allocate Memory error. Thinking it was being overloaded logging errors I turned off logging. The firewall stablized, b...

I have an executive who requires accessing Microsoft Exchange via Microsoft Outlook 2002 from inside our site. I cannot get this to work. Can anyone give me a step by step on what to open on the firewall to allow for authentication and data transfe...

I am sending syslog messages to syslog server. There is the message in log file: %PIX-3-211001: Memory allocation Error.It repeats frequently. Please help me to solve the problem.TIA

the title is the question...

Hello allI upgraded several customers to ver 6.3 from 6.x. They all had working vpn set up on the firewalls. The big thing about 6.3 was supposed to be able to let you now vpn from behind a pix firewall to another pix. The only catch was you had to h...

I have reason to believe that a DSL line to the president of the company is unreliable. For this reason, he has very limited success attaching to a terminal service server located at the office. Now, the VPN connection is established with out any p...

Hi,I'm not sure if this is a know problem or not but I've had the feeling that our PIX has been rebooting it's self every so often, I'm unable to determin how frequently this is.I know this because I've added rules to the access-list and now they are...

Is it possible to have two connections to the internet through one pix 515 (like roadrunner and a local isp)? We have two additional ports and I noticed that I can set another port to a security level 0. But I don't know if this will work or not and ...

We have an issue where terminal services will not work through a Cisco 3030 concentrator and a Cisco 1760 site to site VPN. The VPN tunnel works fine with telnet, and other applications that use drive mappings. Its strange, we are using IP only so ...

Has any of you found a successful way to counter streaming audio (and video)that uses the normal http ports? At this point about half of our traffic iscaused by those online radio stations. At this moment, there seems little Ican do except blocking t...

Hi guysAm running a FR network. The rquirement is of allocating burstable BW on a PVC basis. Have tried FRTS using map class and Frame-relay CIR, Bc, Be parameters.The problem is that using the above settings am able to give any CIR on a PVC basis bu...

How should I configure my router fastetehrnet interface where it is connected to the outside of the PIX.The PIX is configured Obtain DHCP automatically on the outside interface because I m using an ISDN line which do have any fix IP address. provid...

Any address cann't be set to outside interface,the ip address of outside interface always is 202.103...... in the mode of show command, why?

I just configure PIX 515E ,clients can connect to the internal network,but cannot reach the internet,how to configure PIX 515E to enable split tunnel