Network Security

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When I telnet (in or out) to a mailserver (using port 25) the response is:220-*******************and all commands come back as "Invalid Command"When I put the old (non-pix) firewall back in, this doesn't happen (the responses are complete and command...

markd by Level 1
  • 650 Views
  • 3 replies
  • 0 Helpful votes

Hi. I'm having a problem with the way I've set up http authentication for my users going out to the internet. My goal is to for the users' authentication credentials to remain active while their browers are open, but expire when they close their web ...

Hi,i have a firewall PIX 515 with PPTP VPN's and IPSEC VPN. When i upgrade to IOS 7.0 i'lll lost my PPTP connections, correct?And what about PDM versus ASDM?Hope to get some help.RegardsSérgio Sousa

s.sousa by Level 1
  • 686 Views
  • 1 replies
  • 0 Helpful votes

I'm creating network solution that will have two Pix 525 firewalls connected to two different ISPs. For performance reasons i would like that my clients connect to Internet through both firewalls in round robin fashion. What are my possibilities?I wa...

miloskv by Level 1
  • 699 Views
  • 6 replies
  • 0 Helpful votes

Hello, I am wondering whether any particular ports are used when an vpn tunnel is established between two sites I have a netflow report tool, which says the traffic is flowing between two sites and the bandwidth used between two sites but couldnt f...

Dear All,I am in the process to implement the above title product to one of customer.I am very familar with Firewall configuration but the AIP-SSM module is the one I am doing first time.Please I need yours help to do the configuration.Is there any w...

How do I enable ftp and nntp in the inside of my firewall.At this moment, all user in the inside cannot open ftp & nntp to go to outside.I have tried several method but all din't work. Is there any other commands that I forgot to put in ?I have added...

DarlienDA by Level 1
  • 511 Views
  • 4 replies
  • 0 Helpful votes