Network Security

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Hi all,I have a simple, yet annoying issue here, that I have been trying to fix for days.I am trying to let SMTP outbound out through the ASA firewall, running firmware 9.1(3).From the exchange server a simple test such as 'telnet test.smtp.org 25' f...

mikesqui1 by Level 1
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  • 1 replies
  • 0 Helpful votes

My supplier has configured a router to NAT connections using the interface IP of the router connected to the ISP.  As this is just a router not running in Firewall mode he has created a statement on the access list applied to this interface to allow ...

Which kind of encryption could I implement on this switch ??What tipo of algorithm and length ??  Cisco Catalyst 2960-SSwitch Ports Model              SW Version            SW Image------ ----- -----              ----------            ----------*    ...

Dear Experts,I am facing an issue with IPsec Tunnel. the tunnel is unstable. We have Cisco ASA at HO and Cisco Router at Remote Branch.from HO we have 5 tunnels, all are stable, only one tunnel is unstable. it is establishing and then disconnecting. ...

 I found something that was rather curious when creating a VPN tunnel between one ASA and 2 opposing location ASA's. What I am doing is creating 2 tunnels on a singe ASA for a three location loop.Eg: ASA-a is linked via VPN Tunnel to ASA-b and ASA-c....

Jon Moots by Level 1
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  • 2 replies
  • 0 Helpful votes

I have two ASA 5585X-SSP20 need to Cluster config. I am little confused about ASA to Core Switch and Server Firm Switch Connectivity. In cluster mode if we config master asa two 10G port as an ether-channel then others cluster member same port config...

Never done port forwarding before , not really sure how to do it. I have a cisco ASA 5520 running version 8.2 , I Do most of my set up with the ASDM.  I need to set up a port forwarding on the outside interface 70.xx.xx.66 so traffic bound for 70.xx....

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