Network Security

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Hi,I'm trying to set PAT for an SMTP server which I'm told only can only run on the standard port 25 on the server, however as this is blocked by many ISPs, I've been asked to set up a translation on the firewall (PIX 525 running software v 8.04) for...

Hello,I have a host that is on the inside of a virtual context and I need to do the following:for only UDP SNMP response traffic, use a specific IP RFC 1918 address on the outside interface of the context. for all other traffic, use the existing PAT ...

robdog01 by Level 1
  • 923 Views
  • 4 replies
  • 0 Helpful votes

We provide open Internet access to users.  The only current security device on the network is a Proxy Server to prevent access to certain websites.  Our network is simple:RF Antennae --> RF Modem --> Cisco 3845(NAT) --> L3 Switches (Core Services) --...

gdrandles by Level 1
  • 772 Views
  • 2 replies
  • 0 Helpful votes

Can I do the following using an external router instead of the MSFC?  I have the exact scenario that's discussed, but it's not clear as to whether I can use a dedicated router for that purpose?(See Figure 1-3)http://www.cisco.com/en/US/docs/security/...

robdog01 by Level 1
  • 1046 Views
  • 4 replies
  • 0 Helpful votes

Hello,In new release ASA software 8.3.1 are added new features but I don't find in release notes this feature:User connected through non-Cisco VPN client  for example using Windows L2TP over IPSec does not possibility to change the password when it's...

wkamil123 by Level 1
  • 542 Views
  • 1 replies
  • 0 Helpful votes
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