Network Security

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Hello All,I have been reading some of the post about Site to Site VPN with overlapping subnets. I could use a little guidance or further explanation to understand this a bit more. To start off here is the scenario. We have a VPN established with a ve...

ldehmer by Community Member
  • 1748 Views
  • 5 replies
  • 0 Helpful votes

Hi,I got my internet link on ethernet.I need to terminate the this to my ASA 5510.Question:Will i be able to go to internet??Do i need to define name -server (i.e the DNS by isp) to my firewall?for router it used to be like this ip name-server 202.x....

itindia by Level 2
  • 802 Views
  • 3 replies
  • 0 Helpful votes

Hello all I'm trying to establish a VPN with a Checkpoint NGX from my PIX and the IKE phase one works but apparently when trying phase 2 the connection cannot be established. Here is a debug message:crypto_isakmp_process_block:src:w.x.y.z, dest:z.y.x...

carlos.baez by Community Member
  • 2948 Views
  • 9 replies
  • 0 Helpful votes

Hi,Need some config help on the ASA.I got Lease line link on ethernet to my premises with following WAN IP.i.e 122.x.x.114/30 and gateway 122.x.x.113.DNS server are 202.56.215.54 and 202.56.215.55.Moreover I have pool of 16 ip adresses starting from ...

itindia by Level 2
  • 1674 Views
  • 6 replies
  • 0 Helpful votes

ok so I know that the ASA is dropping packets beacuse of an TCP MSS mismatch.and I know how to tune the ASA not to do it.but my question is based on this log, what device is setting the MSS at 1380, beacuse as far as I can see everything is set at MT...

arnis by Level 2
  • 603 Views
  • 2 replies
  • 0 Helpful votes

Hello, What is the confreg value to tell the ASA5550 to ignore the startup-config on bootup.I load (tftp) the wrong configuration on my ASA and it is throwing errors.

josephp by Level 2
  • 504 Views
  • 1 replies
  • 0 Helpful votes

I have a situation where a user on a vlan needs to recieve scanned items from a large multifunction copier/printer/scanner to a file share on his computer. Here is the scenario: Using SMB, the copier is able to see shared folders that reside on the n...

We currently have a 3-party SIMS and Snort/tipppoint IDS in the network. Testing the Cisco module to replace these IDS systems, questions is how to config the Cisco module to forward events to the SIMS. thx

wfleenor by Community Member
  • 1226 Views
  • 3 replies
  • 0 Helpful votes