Network Security

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I'm setting up a new ACL on our PIX firewall (running version 7.x) to block FTP. Someone asked if I could enable FTP downloading for some machines but prevent from uploading. Is that possible? What would the ACL look like?

niro by Level 1
  • 535 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Pix firewall

In my Pix 515e there is an access-list entry : access-list out_acl permit tcp any host 69.67.67.100 eq smtp( 69.67.67.100) is the public IP address of the Mail server.do I need this ?, can somebody explain to me what this access-list is doing ?.Why s...

Hi All, I have setup a lab to test ASA faillover situation. The lab is success that Secondary ASA can change standby mode to active mode once Primary ASA is failure. However, When I test stateful failover that use a PC to FTP file from FTP server. Th...

acbenny by Level 1
  • 476 Views
  • 1 replies
  • 0 Helpful votes

I need to setup 2 VLANS 100 and 55. The topology of the network is internet-->cisco 2811 router-->cisco 515 PIX-->PC users. The PIX is the gateway for the PC users. Normally I would setup the VLANS on the router, but I have PIX now, and I am not su...

Resolved! PIX access problem

I have a problem accessing a PIX 515E from either SSH or Telnet. The password has been lost but the strange thing is that I can still perform any config changes I need to from within the ASDM. Last week I needed to add a command which I cannot find i...

molebrian by Level 1
  • 524 Views
  • 3 replies
  • 0 Helpful votes

Hello, all.I've noticed an interesting behavior of the Windows clients.We have NAC OOB L3 deployment + ip-telephony. Workstations are behind ip-phones (cisco). Users do not have administrator privileges on their PCs.When the user is authenticated the...

dosic by Level 1
  • 653 Views
  • 2 replies
  • 0 Helpful votes

I have ACLs blocking most P2Ps on our edge rtrs. But they still coming in...can anyone post their P2P ACLs...I just want to compare with what I have. How about NBAR? How reliable is it running in a large network? TXAlex

opers13 by Level 1
  • 900 Views
  • 6 replies
  • 0 Helpful votes

I have two ASA 5520's setup in an active standby configuration. Each pix is configured with a inside and outside interface. I am also using the other two interfaces for the failover, and stateful pair. These firewall's are directly plugged into each ...

amohabir1 by Level 1
  • 1206 Views
  • 3 replies
  • 0 Helpful votes

Hi, I'm trying to replace my PIX505E with the new ASA5505; I have a single public global IP address and I'm currently using some PATS in order to allow some external access to some services provided by "internal" hosts. I also allow VPN connections o...

g.premoli by Level 1
  • 1089 Views
  • 4 replies
  • 0 Helpful votes
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