Network Security

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Hello All,Can you please let me know the packet flow for  PIX/ASA 7.x  & earlier  Vs  8.3(x)  &later ?PIX/ASA - Inside (Higher Sec_Lev) to Outside (Lower SEC_Level)ASA/PIX - Outside (Lower SEC_Level) to Inside (Higher Sec_Lev)PIX/ASA - VPN - Inside (...

Hi,I am having  a firewall  Pix 515e with Firewall Version 6.3(5) and PDM Version 3.0(4). The firewall having more than 5 site to site VPN’s and  20 above dialer VPN’s .Two 2 days back , I have modified some configuration changes, removed unwanted di...

kamaljirs by Community Member
  • 1577 Views
  • 1 replies
  • 0 Helpful votes

Please move to the appropriate area if I have posted in the wrong forum.I am having an issue sending emails externally from an internal web host.This is the log im seeing on the ASA.   I am not able to ping the exchange from the server.Can anyone tel...

Namrepus1 by Community Member
  • 3572 Views
  • 7 replies
  • 0 Helpful votes

Hello,i have a DVR installed inside my network  with local ip address 10.0.0.117/24 and i need to access it from the internet. there is a pix 515e (ios ver. 6.2) between the internet and my internal network. i've configured NAT from inside to outside...

hanyawad by Level 3
  • 1408 Views
  • 6 replies
  • 0 Helpful votes

I was just wondering if it's possible with an ASA 5510 to connect to the external IP address of an internal server from inside the network.  I have already set up dns doctoring for dns lookups, and everything is working fine there.  We have an applic...

cgossett by Community Member
  • 1369 Views
  • 2 replies
  • 0 Helpful votes

I am seeing high cpu utilization on 5520. Any pointers on how to troubleshoot?fw# sh processes cpu-usage sorted non-zeroPC         Thread       5Sec     1Min     5Min   Process0x081e1e11   0x6ddc1528   70.6%   66.5%   66.0%   Dispatch Unit0x08ed170c ...

Pix  6.2Eth5  is  my failover interface  conneting via a  layer 2 switch FW# show  failover  LAN-based Failover is Active        interface fo (x.x1.1): Normal, peer (x.x.1.2): Unknown>>>>>>>>>>>>>>>>>>>FW#sh interface ethernet5interface ethernet5 "fo...

Dear Friend,I have one ASA-5520 firewall with IPS module SSM-20.Currently I upgrade the modue to Version 7.0(7)E4.Upgrade was successfuly completed after some time later I notice error stating AnalysisEngine not working on version.I search in Google ...

fm network by Community Member
  • 2038 Views
  • 1 replies
  • 0 Helpful votes

Hi forum,We have some users who use citrix outside corporate network through citrix web interface.These users are high priority users and we want to prioritize the citrix traffic. I want to make sure that my configuration will fullfill our requiremen...

Hello! We are looking for a product to provide firewall configuration analysis (not log analysis). Specifically we are interested in generating reports for DSO-type (security officer or auditors) that will be a plain-English version of the firewalls'...

tony_scarola by Community Member
  • 4241 Views
  • 8 replies
  • 0 Helpful votes

Hi,we are looking to replace our old pix506e.we have 5-6 web servers.We would like to have a router with a web interface which is easier to manage.We're using rv180 and rv042 in our other networks and we like them.What would you recommend ?The router...

datak2011 by Level 2
  • 750 Views
  • 1 replies
  • 0 Helpful votes

Hi Guyz,I have a pair of ASA 5585 configured with 2 contexts, C1 & C2,C1 is active on ASA-1 & C2 is active on ASA-2i did failover test, ping was initiated to host residing behind ASA-1 in context C1i  powered of ASA-1 then both context became active ...

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